[ajax4jsf-svn-commits] JBoss Ajax4JSF SVN: r94 - in trunk: framework/src/main/java/org/ajax4jsf/framework and 7 other directories.

Author: alexsmirnov Date: 2007-04-17 20:59:13 -0400 (Tue, 17 Apr 2007) New Revision: 94 Modified: trunk/a4j-portlet/src/main/java/org/ajax4jsf/portlet/application/PortletViewHandler.java trunk/framework/src/main/java/org/ajax4jsf/framework/DebugLifecycleFactory.java trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxScript.java trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxViewHandler.java trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseFilter.java trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseXMLFilter.java trunk/framework/src/main/java/org/ajax4jsf/framework/renderer/ChameleonRenderKitFactory.java trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceBuilder.java trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceService.java trunk/framework/src/main/java/org/ajax4jsf/framework/resource/ResourceBuilderImpl.java trunk/framework/src/main/java/org/ajax4jsf/framework/resource/cached/CachedResourceBuilder.java trunk/framework/src/main/java/org/ajax4jsf/framework/util/base64/Codec.java trunk/framework/src/main/java/org/ajax4jsf/framework/util/config/WebXml.java Log: First start of portlet sample. Modified: trunk/a4j-portlet/src/main/java/org/ajax4jsf/portlet/application/PortletViewHandler.java =================================================================== --- trunk/a4j-portlet/src/main/java/org/ajax4jsf/portlet/application/PortletViewHandler.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/a4j-portlet/src/main/java/org/ajax4jsf/portlet/application/PortletViewHandler.java 2007-04-18 00:59:13 UTC (rev 94) @@ -34,4 +34,8 @@ return super.getActionURL(context, url); } } + + protected synchronized void fillChain(FacesContext context) { + // Do nothing - chain must be filled in AjaxViewHandler + } } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/DebugLifecycleFactory.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/DebugLifecycleFactory.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/DebugLifecycleFactory.java 2007-04-18 00:59:13 UTC (rev 94) @@ -26,12 +26,18 @@ import javax.faces.lifecycle.Lifecycle; import javax.faces.lifecycle.LifecycleFactory; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + /** * @author shura (latest modification by $Author: alexsmirnov $) * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:57:12 $ * */ public class DebugLifecycleFactory extends LifecycleFactory { + + private static final Log _log = LogFactory + .getLog(DebugLifecycleFactory.class); private LifecycleFactory _defaultFactory; @@ -46,7 +52,6 @@ if (_debugLifecycle == null) { _debugLifecycle = new DebugLifecycle(_defaultFactory); } - return _debugLifecycle; } @@ -56,13 +61,19 @@ public DebugLifecycleFactory(LifecycleFactory defaultFactory) { super(); this._defaultFactory = defaultFactory; + if (_log.isDebugEnabled()) { + _log.debug("Created Lifecycle instance"); + } } /* (non-Javadoc) * @see javax.faces.lifecycle.LifecycleFactory#addLifecycle(java.lang.String, javax.faces.lifecycle.Lifecycle) */ - public void addLifecycle(String arg0, Lifecycle arg1) { - this._defaultFactory.addLifecycle(arg0, arg1); + public void addLifecycle(String lifecycleId, Lifecycle lifecycle) { + this._defaultFactory.addLifecycle(lifecycleId, lifecycle); + if (_log.isDebugEnabled()) { + _log.debug("Added lifecycle with ID "+lifecycleId); + } } /* (non-Javadoc) Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxScript.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxScript.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxScript.java 2007-04-18 00:59:13 UTC (rev 94) @@ -21,6 +21,9 @@ package org.ajax4jsf.framework.ajax; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + import org.ajax4jsf.framework.resource.ClientScript; /** @@ -30,15 +33,18 @@ * */ public class AjaxScript extends ClientScript { + + private static final Log _log = LogFactory.getLog(AjaxScript.class); /** * Set JavaScript renderer and modification time to application-startup time. */ public AjaxScript() { super(); -// setRenderer(new ScriptRenderer()); -// setLastModified(new Date(InternetResourceBuilder.getInstance().getStartTime())); + if (_log.isDebugEnabled()) { + _log.debug("AjaxScript() - Created instance of AjaxScript resource"); //$NON-NLS-1$ } + } /** Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxViewHandler.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxViewHandler.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/AjaxViewHandler.java 2007-04-18 00:59:13 UTC (rev 94) @@ -63,6 +63,9 @@ */ public AjaxViewHandler(ViewHandler parent) { super(parent); + if (_log.isDebugEnabled()) { + _log.debug("Create instance of Ajax ViewHandler"); + } } /* Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseFilter.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseFilter.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseFilter.java 2007-04-18 00:59:13 UTC (rev 94) @@ -24,6 +24,7 @@ import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.Date; +import java.util.Enumeration; import javax.faces.application.ViewHandler; import javax.servlet.Filter; @@ -44,282 +45,316 @@ import org.apache.commons.logging.LogFactory; /** - * Base class for request processing filters, with convert Htmp content to - * XML for ajax requests, and serve request to application off-page resources + * Base class for request processing filters, with convert Htmp content to XML + * for ajax requests, and serve request to application off-page resources + * * @author shura (latest modification by $Author: alexsmirnov $) * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:58:21 $ - * + * */ public abstract class BaseFilter implements Filter { - private static final Log log = LogFactory.getLog(BaseFilter.class); - public static final boolean DEBUG = true; - private FilterConfig filterConfig; - private static final String FUNCTION_NAME_PARAMETER = "function"; - private String function = "alert('Data received');JSHttpRequest.dataReady"; - private String attributesNames; - private boolean rewriteid = false; - private static final String REWRITEID_PARAMETER = "rewriteid"; - private static final String STYLESHEET_PARAMETER = "xsl"; - private static final String ABSOLUTE_TAGS_PARAMETER = "absolute-attributes"; -// private WebXml webXml; -// private String xsl; -// private Templates xslTemplates; - /** - * - */ - private static final long serialVersionUID = -2295534611886142935L; - public static final String DATA_PARAMETER = "DATA"; - public static final String DEFAULT_SERVLET_PATH = "/resource"; - public static final String RENDERER_PREFIX = "/renderer"; - public static final String CACHEABLE_PREFIX = "/cache"; -// private static final Pattern rendererPattern = Pattern.compile(RENDERER_PREFIX+"/([^/]+)/([^/]+)/([^/]+)/(.*)"); -// private static final Pattern builderPattern = Pattern.compile(CACHEABLE_PREFIX+"/(.*)"); - public static final String FILTER_PERFORMED = "com.exade.vcp.Filter.done"; - public static final String RESPONSE_WRAPPER_ATTRIBUTE = "com.exade.vcp.Filter.ResponseWrapper"; - - protected BaseXMLFilter xmlFilter = null; - InternetResourceService resourceService = null; + private static final Log log = LogFactory.getLog(BaseFilter.class); + public static final boolean DEBUG = true; - /** - * Initialize the filter. - */ - public void init(FilterConfig config) throws ServletException { - // Save config - filterConfig = config; - setFunction((String) nz(filterConfig.getInitParameter(FUNCTION_NAME_PARAMETER),getFunction())); - setAttributesNames(filterConfig.getInitParameter(ABSOLUTE_TAGS_PARAMETER)); - // if( null != attributesNames){ - // this.absoluteAttributes = attributesNames.split(","); - // } - xmlFilter.init(config); -// xsl = config.getInitParameter(STYLESHEET_PARAMETER); - if("true".equalsIgnoreCase(filterConfig.getInitParameter(REWRITEID_PARAMETER))){ - this.setRewriteid(true); - } - - // TODO - make all parameters configurable ... - // Get Nekko parser features & properties. - // Configure faces variables and log. -// renderKitFactory = (RenderKitFactory) FactoryFinder.getFactory(FactoryFinder.RENDER_KIT_FACTORY); - // InternetResourceBuilder.getInstance().setServletContext(getServletContext()); - // Log4J configuration. TODO - test for already configured logging. - - String prefix = filterConfig.getServletContext().getRealPath("/"); - String file = filterConfig.getInitParameter("log4j-init-file"); - // if the log4j-init-file is not set, then no point in trying - if (file != null) { - Log4JConfigurator log4jconfig = new Log4JConfigurator(prefix); - log4jconfig.doConfigure(file); - } - // init webXml configuration. -// WebXml.init(config.getServletContext(),config.getFilterName()); -// this.webXml = WebXml.getInstance(); - } + private FilterConfig filterConfig; - /** - * @param httpServletRequest - * @throws UnsupportedEncodingException - */ - protected void setupRequestEncoding(HttpServletRequest httpServletRequest) throws UnsupportedEncodingException { - String contentType = httpServletRequest.getHeader("Content-Type"); - - String characterEncoding = lookupCharacterEncoding(contentType); - - if (characterEncoding == null) { - HttpSession session = httpServletRequest.getSession(false); - - if (session != null) { - characterEncoding = (String) session.getAttribute(ViewHandler.CHARACTER_ENCODING_KEY); - } - - if (characterEncoding != null) { - httpServletRequest.setCharacterEncoding(characterEncoding); - } - } - } + private static final String FUNCTION_NAME_PARAMETER = "function"; - /** - * Detect request encoding from Content-Type header - * @param contentType - * @return - charset, if present. - */ - private String lookupCharacterEncoding(String contentType) { - String characterEncoding = null; - - if (contentType != null) - { - int charsetFind = contentType.indexOf("charset="); - if (charsetFind != -1) - { - if (charsetFind == 0) - { - //charset at beginning of Content-Type, curious - characterEncoding = contentType.substring(8); - } - else - { - char charBefore = contentType.charAt(charsetFind - 1); - if (charBefore == ';' || Character.isWhitespace(charBefore)) - { - //Correct charset after mime type - characterEncoding = contentType.substring(charsetFind + 8); - } - } - if (log.isDebugEnabled()) log.debug(Messages.getMessage(Messages.CONTENT_TYPE_ENCODING, characterEncoding)); - } - else - { - if (log.isDebugEnabled()) log.debug(Messages.getMessage(Messages.CONTENT_TYPE_NO_ENCODING, contentType)); - } + private String function = "alert('Data received');JSHttpRequest.dataReady"; + + private String attributesNames; + + private boolean rewriteid = false; + + private static final String REWRITEID_PARAMETER = "rewriteid"; + + private static final String STYLESHEET_PARAMETER = "xsl"; + + private static final String ABSOLUTE_TAGS_PARAMETER = "absolute-attributes"; + + // private WebXml webXml; + // private String xsl; + // private Templates xslTemplates; + /** + * + */ + private static final long serialVersionUID = -2295534611886142935L; + + public static final String DATA_PARAMETER = "DATA"; + + public static final String DEFAULT_SERVLET_PATH = "/resource"; + + public static final String RENDERER_PREFIX = "/renderer"; + + public static final String CACHEABLE_PREFIX = "/cache"; + + // private static final Pattern rendererPattern = + // Pattern.compile(RENDERER_PREFIX+"/([^/]+)/([^/]+)/([^/]+)/(.*)"); + // private static final Pattern builderPattern = + // Pattern.compile(CACHEABLE_PREFIX+"/(.*)"); + public static final String FILTER_PERFORMED = "com.exade.vcp.Filter.done"; + + public static final String RESPONSE_WRAPPER_ATTRIBUTE = "com.exade.vcp.Filter.ResponseWrapper"; + + protected BaseXMLFilter xmlFilter = null; + + InternetResourceService resourceService = null; + + /** + * Initialize the filter. + */ + public void init(FilterConfig config) throws ServletException { + if(log.isDebugEnabled()){ + log.debug("Init ajax4jsf filter with nane: "+config.getFilterName()); + Enumeration parameterNames = config.getInitParameterNames(); + StringBuffer parameters = new StringBuffer("Init parameters :\n"); + while (parameterNames.hasMoreElements()) { + String name = (String) parameterNames.nextElement(); + parameters.append(name).append(" : '").append(config.getInitParameter(name)).append('\n'); } - return characterEncoding; + log.debug(parameters); + log.debug("Stack Trace", new Exception()); } + // Save config + filterConfig = config; + setFunction((String) nz(filterConfig + .getInitParameter(FUNCTION_NAME_PARAMETER), getFunction())); + setAttributesNames(filterConfig + .getInitParameter(ABSOLUTE_TAGS_PARAMETER)); + xmlFilter.init(config); + if ("true".equalsIgnoreCase(filterConfig + .getInitParameter(REWRITEID_PARAMETER))) { + this.setRewriteid(true); + } - /** - * @param initParameter - * @param function2 - * @return - */ - private Object nz(Object param, Object def) { - return param != null?param:def; + String prefix = filterConfig.getServletContext().getRealPath("/"); + String file = filterConfig.getInitParameter("log4j-init-file"); + // if the log4j-init-file is not set, then no point in trying + if (file != null) { + Log4JConfigurator log4jconfig = new Log4JConfigurator(prefix); + log4jconfig.doConfigure(file); } + resourceService = new InternetResourceService(); + // Caching initialization. + resourceService.init(filterConfig); + } - /** - * Execute the filter. - */ - public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { - long startTimeMills =0; - // Detect case of request - normal, AJAX, AJAX - JavaScript - // TODO - detect first processing in filter. - HttpServletRequest httpServletRequest =(HttpServletRequest) request; - HttpServletResponse httpServletResponse = (HttpServletResponse) response; - if (log.isDebugEnabled()) { - startTimeMills = System.currentTimeMillis(); - log.debug(Messages.getMessage(Messages.FILTER_START_INFO, new Date(startTimeMills), httpServletRequest.getRequestURI())); - } + /** + * @param httpServletRequest + * @throws UnsupportedEncodingException + */ + protected void setupRequestEncoding(HttpServletRequest httpServletRequest) + throws UnsupportedEncodingException { + String contentType = httpServletRequest.getHeader("Content-Type"); - if ( request.getAttribute(FILTER_PERFORMED) != Boolean.TRUE) { - // mark - and not processing same request twice. - request.setAttribute(FILTER_PERFORMED,Boolean.TRUE); - // check for resource request - if ( ! getResourceService().serviceResource( httpServletRequest, - httpServletResponse) ) { - // Not request to resource - perform filtering. - // first stage - detect/set encoding of request. Same as in Myfaces External Context. - setupRequestEncoding(httpServletRequest); - // check ajax request parameter - // TODO - check for JSF page. - if (true) { - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage(Messages.FILTER_XML_OUTPUT)); - } + String characterEncoding = lookupCharacterEncoding(contentType); - // Execute the rest of the filter chain, including the JSP - xmlFilter.doXmlFilter(chain, httpServletRequest, httpServletResponse); - } else { - // normal request, execute chain ... - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage(Messages.FILTER_NO_XML_CHAIN)); - } - chain.doFilter(request, response); + if (characterEncoding == null) { + HttpSession session = httpServletRequest.getSession(false); - } - } - } else { - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage(Messages.FILTER_NO_XML_CHAIN_2)); - } - chain.doFilter(request, response); + if (session != null) { + characterEncoding = (String) session + .getAttribute(ViewHandler.CHARACTER_ENCODING_KEY); + } - } - if (log.isDebugEnabled()) { - startTimeMills = System.currentTimeMillis()-startTimeMills; - log.debug(Messages.getMessage(Messages.FILTER_STOP_INFO, "" + startTimeMills, httpServletRequest.getRequestURI())); - } + if (characterEncoding != null) { + httpServletRequest.setCharacterEncoding(characterEncoding); + } } + } - /** - * @param request - * @return - */ - protected boolean isAjaxRequest(ServletRequest request) { - try { - return null != request - .getParameter(AjaxContainerRenderer.AJAX_PARAMETER_NAME); - } catch (Exception e) { - // OCJ 10 - throw exception for static resources. - return false; + /** + * Detect request encoding from Content-Type header + * + * @param contentType + * @return - charset, if present. + */ + private String lookupCharacterEncoding(String contentType) { + String characterEncoding = null; + + if (contentType != null) { + int charsetFind = contentType.indexOf("charset="); + if (charsetFind != -1) { + if (charsetFind == 0) { + // charset at beginning of Content-Type, curious + characterEncoding = contentType.substring(8); + } else { + char charBefore = contentType.charAt(charsetFind - 1); + if (charBefore == ';' || Character.isWhitespace(charBefore)) { + // Correct charset after mime type + characterEncoding = contentType + .substring(charsetFind + 8); + } } + if (log.isDebugEnabled()) + log.debug(Messages.getMessage( + Messages.CONTENT_TYPE_ENCODING, characterEncoding)); + } else { + if (log.isDebugEnabled()) + log.debug(Messages.getMessage( + Messages.CONTENT_TYPE_NO_ENCODING, contentType)); + } } + return characterEncoding; + } - /** - * Destroy the filter. - */ - public void destroy() { - } + /** + * @param initParameter + * @param function2 + * @return + */ + private Object nz(Object param, Object def) { + return param != null ? param : def; + } - /** - * @return Returns the servletContext. - */ - ServletContext getServletContext() { - return filterConfig.getServletContext(); + /** + * Execute the filter. + */ + public void doFilter(ServletRequest request, ServletResponse response, + FilterChain chain) throws IOException, ServletException { + long startTimeMills = 0; + // Detect case of request - normal, AJAX, AJAX - JavaScript + // TODO - detect first processing in filter. + HttpServletRequest httpServletRequest = (HttpServletRequest) request; + HttpServletResponse httpServletResponse = (HttpServletResponse) response; + if (log.isDebugEnabled()) { + startTimeMills = System.currentTimeMillis(); + log.debug(Messages.getMessage(Messages.FILTER_START_INFO, new Date( + startTimeMills), httpServletRequest.getRequestURI())); } - /** - * @return the resourceService - * @throws ServletException - */ - protected synchronized InternetResourceService getResourceService() throws ServletException { - if (resourceService == null) { - resourceService = new InternetResourceService(); - // Caching initialization. - resourceService.init(filterConfig); - + if (request.getAttribute(FILTER_PERFORMED) != Boolean.TRUE) { + // mark - and not processing same request twice. + request.setAttribute(FILTER_PERFORMED, Boolean.TRUE); + // check for resource request + if (!getResourceService().serviceResource(httpServletRequest, + httpServletResponse)) { + // Not request to resource - perform filtering. + // first stage - detect/set encoding of request. Same as in + // Myfaces External Context. + setupRequestEncoding(httpServletRequest); + // check ajax request parameter + // TODO - check for JSF page. + if (true) { + if (log.isDebugEnabled()) { + log.debug(Messages + .getMessage(Messages.FILTER_XML_OUTPUT)); + } + + // Execute the rest of the filter chain, including the + // JSP + xmlFilter.doXmlFilter(chain, httpServletRequest, + httpServletResponse); + } else { + // normal request, execute chain ... + if (log.isDebugEnabled()) { + log.debug(Messages + .getMessage(Messages.FILTER_NO_XML_CHAIN)); + } + chain.doFilter(request, response); + } - return resourceService; - } + } + } else { + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage(Messages.FILTER_NO_XML_CHAIN_2)); + } + chain.doFilter(request, response); - /** - * @param function The function to set. - */ - protected void setFunction(String function) { - this.function = function; } - - /** - * @return Returns the function. - */ - protected String getFunction() { - return function; + if (log.isDebugEnabled()) { + startTimeMills = System.currentTimeMillis() - startTimeMills; + log.debug(Messages.getMessage(Messages.FILTER_STOP_INFO, "" + + startTimeMills, httpServletRequest.getRequestURI())); } + } - /** - * @param rewriteid The rewriteid to set. - */ - protected void setRewriteid(boolean rewriteid) { - this.rewriteid = rewriteid; + /** + * @param request + * @return + */ + protected boolean isAjaxRequest(ServletRequest request) { + try { + return null != request + .getParameter(AjaxContainerRenderer.AJAX_PARAMETER_NAME); + } catch (Exception e) { + // OCJ 10 - throw exception for static resources. + return false; } + } - /** - * @return Returns the rewriteid. - */ - protected boolean isRewriteid() { - return rewriteid; - } + /** + * Destroy the filter. + */ + public void destroy() { + } - /** - * @param attributesNames The attributesNames to set. - */ - protected void setAttributesNames(String attributesNames) { - this.attributesNames = attributesNames; - } + /** + * @return Returns the servletContext. + */ + ServletContext getServletContext() { + return filterConfig.getServletContext(); + } - /** - * @return Returns the attributesNames. - */ - protected String getAttributesNames() { - return attributesNames; - } + /** + * @return the resourceService + * @throws ServletException + */ + protected synchronized InternetResourceService getResourceService() + throws ServletException { +// if (resourceService == null) { +// resourceService = new InternetResourceService(); +// // Caching initialization. +// resourceService.init(filterConfig); +// +// } + return resourceService; + } + + /** + * @param function + * The function to set. + */ + protected void setFunction(String function) { + this.function = function; + } + + /** + * @return Returns the function. + */ + protected String getFunction() { + return function; + } + + /** + * @param rewriteid + * The rewriteid to set. + */ + protected void setRewriteid(boolean rewriteid) { + this.rewriteid = rewriteid; + } + + /** + * @return Returns the rewriteid. + */ + protected boolean isRewriteid() { + return rewriteid; + } + + /** + * @param attributesNames + * The attributesNames to set. + */ + protected void setAttributesNames(String attributesNames) { + this.attributesNames = attributesNames; + } + + /** + * @return Returns the attributesNames. + */ + protected String getAttributesNames() { + return attributesNames; + } } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseXMLFilter.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseXMLFilter.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/ajax/xmlfilter/BaseXMLFilter.java 2007-04-18 00:59:13 UTC (rev 94) @@ -45,304 +45,366 @@ import org.apache.commons.logging.LogFactory; public abstract class BaseXMLFilter { - private static final Log log = LogFactory.getLog(BaseXMLFilter.class); - public static final String RESPONSE_WRAPPER_ATTRIBUTE = "com.exade.vcp.Filter.ResponseWrapper"; + private static final Log log = LogFactory.getLog(BaseXMLFilter.class); - private String mimetype = "text/xml"; - private String publicid = "-//W3C//DTD XHTML 1.0 Transitional//EN"; - private String systemid = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; - private String namespace = "http://www.w3.org/1999/xhtml"; + public static final String RESPONSE_WRAPPER_ATTRIBUTE = "com.exade.vcp.Filter.ResponseWrapper"; - private static final String MIME_TYPE_PARAMETER = "mime-type"; - private static final String PUBLICID_PARAMETER = "publicid"; - private static final String SYSTEMID_PARAMETER = "systemid"; - private static final String NAMESPACE_PARAMETER = "namespace"; - - private boolean forcexml = false; - private static final String FORCEXML_PARAMETER = "forceparser"; - public BaseFilter filter; - - public void setFilter(BaseFilter filter) { - this.filter = filter; - } + private String mimetype = "text/xml"; - public void init(FilterConfig config) throws ServletException { - if("false".equalsIgnoreCase(config.getInitParameter(FORCEXML_PARAMETER))){ - this.forcexml = false; - } - if("true".equalsIgnoreCase(config.getInitParameter(FORCEXML_PARAMETER))){ - this.forcexml = true; - } - setMimetype((String) nz(config.getInitParameter(MIME_TYPE_PARAMETER),"text/xml")); - setPublicid((String) nz(config.getInitParameter(PUBLICID_PARAMETER),getPublicid())); - setSystemid((String) nz(config.getInitParameter(SYSTEMID_PARAMETER),getSystemid())); - setNamespace((String) nz(config.getInitParameter(NAMESPACE_PARAMETER),getNamespace())); - } + private String publicid = "-//W3C//DTD XHTML 1.0 Transitional//EN"; - /** - * Perform filter chain with xml parsing and transformation. Subclasses must implement - * concrete HTML to XML parsing, nesseasary transformations and serialization. - * @param chain - * @param httpServletRequest - * @param httpServletResponse - * @throws ServletException - * @throws IOException - */ - protected void doXmlFilter(FilterChain chain, HttpServletRequest request, final HttpServletResponse response) throws IOException, ServletException { - FilterServletResponseWrapper servletResponseWrapper = getWrapper(response); - // HACK - to avoid MyFaces <f:view> incompabilites and bypass intermediaty filters - // in chain, self-rendered region write directly to wrapper stored in request-scope attribute. - request.setAttribute(RESPONSE_WRAPPER_ATTRIBUTE,servletResponseWrapper); - chain.doFilter(request, servletResponseWrapper); - // TidyParser parser = getParser(servletResponseWrapper.getCharacterEncoding()); - HtmlParser parser = null; - // setup response - // Redirect in AJAX request - convert to special response recognized by client. - String redirectLocation = servletResponseWrapper.getRedirectLocation(); - String characterEncoding = servletResponseWrapper.getCharacterEncoding(); - Writer output; - if(null != redirectLocation){ - if (isAjaxRequest(request)) { - // Special handling of redirect - client-side script must - // Check for response and perform redirect by window.location - if(log.isDebugEnabled()){ - log.debug("Create AJAX redirect response to url: "+redirectLocation); - } - response.reset(); - // Copy response headers - Map headers = servletResponseWrapper.getHeaders(); - for (Iterator iter = headers.entrySet().iterator(); iter.hasNext();) { - Map.Entry header = (Map.Entry) iter.next(); - response.setHeader((String)header.getKey(), (String)header.getValue()); - } - response.setHeader(AjaxContainerRenderer.AJAX_FLAG_HEADER,"redirect"); - // Not caching AJAX request - response.setHeader("Cache-Control", - "no-cache, must-revalidate, max_age=0, no-store"); - response.setHeader("Expires", "0"); - response.setHeader("Pragma", "no-cache"); - response.setContentType(getMimetype() + ";charset=UTF-8"); - response.setHeader(AjaxContainerRenderer.AJAX_LOCATION_HEADER,redirectLocation); - output = createResponseWriter(response, "UTF-8"); - // For buggy XmlHttpRequest realisations repeat headers in <meta> - output.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + - "<html xmlns=\"http://www.w3.org/1999/xhtml\"><head>"+ - "<meta name=\""+AjaxContainerRenderer.AJAX_FLAG_HEADER+"\" content=\"redirect\" />"+ - "<meta name=\""+AjaxContainerRenderer.AJAX_LOCATION_HEADER+"\" content=\""+redirectLocation+"\" />"+ - "</head></html>" - ); - output.flush(); - response.flushBuffer(); - } else { - response.sendRedirect(redirectLocation); - } - return; - } else if ("true".equals(servletResponseWrapper.getHeaders().get(AjaxContainerRenderer.AJAX_FLAG_HEADER))) { - if(log.isDebugEnabled()){ - log.debug("Process response to well-formed XML for AJAX XMLHttpRequest parser"); - } - // Not caching AJAX request - response.setHeader("Cache-Control", - "no-cache, must-revalidate, max_age=0, no-store"); - response.setHeader("Expires", "0"); - response.setHeader("Pragma", "no-cache"); - //response.setCharacterEncoding(servletResponseWrapper - //.getCharacterEncoding()); // JSContentHandler.DEFAULT_ENCODING); - // Set the content-type. For AJAX responses default encoding - UTF8. - // TODO - for null encoding, setup only Output encoding for filter ? - String outputEncoding = "UTF-8"; - String contentType = getMimetype() + ";charset=" + outputEncoding; - response.setContentType(contentType); - parser = getParser(getMimetype(),true); - if(null == parser){ - throw new ServletException(Messages.getMessage(Messages.PARSER_NOT_INSTANTIATED_ERROR, contentType)); - } - output = createResponseWriter(response, outputEncoding); - parser.setDoctype(getPublicid()); - parser.setInputEncoding(characterEncoding); - parser.setOutputEncoding(outputEncoding); - parser.setViewState((String) request.getAttribute(AjaxViewHandler.SERIALIZED_STATE_KEY)); - } else { - // setup conversion reules for output contentType, send directly if content not - // supported by tidy. - String contentType = servletResponseWrapper.getContentType(); - if(log.isDebugEnabled()){ - log.debug("create HTML/XML parser for content type: "+contentType); - } -// if(contentType == null){ -// contentType = request.getContentType(); -// } - if(contentType != null){ - if (contentType.indexOf("charset")<0 && null != characterEncoding) { - contentType += ";charset=" + characterEncoding; - } - parser = getParser(contentType,false); - response.setContentType(contentType); - } - // null or unsupported content type - if(null == parser) { - if(log.isDebugEnabled()){ - log.debug("Parser not have support for the such content type, send response as-is"); - } - try { - if (servletResponseWrapper.isUseWriter()) { - output = createResponseWriter(response, characterEncoding); - servletResponseWrapper.sendContent(output); - } else if (servletResponseWrapper.isUseStream()) { - ServletOutputStream out = response.getOutputStream(); - servletResponseWrapper.sendContent(out); - } - } finally { - // reuseWrapper(servletResponseWrapper); - } - return; - } - output = createResponseWriter(response, characterEncoding); + private String systemid = "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"; - parser.setInputEncoding(characterEncoding); - parser.setOutputEncoding(characterEncoding); - } - - try { - // Setup scripts and styles - parser.setScripts((Set) request.getAttribute(AjaxContext.SCRIPTS_PARAMETER)); - parser.setStyles((Set) request.getAttribute(AjaxContext.STYLES_PARAMETER)); - // Process parsing. - long startTimeMills =System.currentTimeMillis(); - servletResponseWrapper.parseContent(output,parser); - if (log.isDebugEnabled()) { - startTimeMills = System.currentTimeMillis()-startTimeMills; - log.debug(Messages.getMessage(Messages.PARSING_TIME_INFO, "" + startTimeMills)); - } - } catch (Exception e) { - throw new ServletException(Messages.getMessage(Messages.JTIDY_PARSING_ERROR), e); - } finally { - reuseParser(parser); - } - } + private String namespace = "http://www.w3.org/1999/xhtml"; - /** - * @param response - * @return - * @throws ServletException - */ - protected FilterServletResponseWrapper getWrapper(HttpServletResponse response) throws ServletException{ - return new FilterServletResponseWrapper(response); + private static final String MIME_TYPE_PARAMETER = "mime-type"; + + private static final String PUBLICID_PARAMETER = "publicid"; + + private static final String SYSTEMID_PARAMETER = "systemid"; + + private static final String NAMESPACE_PARAMETER = "namespace"; + + private boolean forcexml = false; + + private static final String FORCEXML_PARAMETER = "forceparser"; + + public BaseFilter filter; + + public void setFilter(BaseFilter filter) { + this.filter = filter; + } + + public void init(FilterConfig config) throws ServletException { + if (log.isDebugEnabled()) { + log.debug("init XML filter service with class " + + this.getClass().getName()); } - - /** - * @param request - * @return - */ - protected boolean isAjaxRequest(ServletRequest request) { - try { - return null != request - .getParameter(AjaxContainerRenderer.AJAX_PARAMETER_NAME); - } catch (Exception e) { - // OCJ 10 - throw exception for static resources. - return false; - } + if ("false".equalsIgnoreCase(config + .getInitParameter(FORCEXML_PARAMETER))) { + this.forcexml = false; } + if ("true" + .equalsIgnoreCase(config.getInitParameter(FORCEXML_PARAMETER))) { + this.forcexml = true; + } + setMimetype((String) nz(config.getInitParameter(MIME_TYPE_PARAMETER), + "text/xml")); + setPublicid((String) nz(config.getInitParameter(PUBLICID_PARAMETER), + getPublicid())); + setSystemid((String) nz(config.getInitParameter(SYSTEMID_PARAMETER), + getSystemid())); + setNamespace((String) nz(config.getInitParameter(NAMESPACE_PARAMETER), + getNamespace())); + } - /** - * @param response - * @param characterEncoding - * @return - * @throws IOException - * @throws UnsupportedEncodingException - */ - private Writer createResponseWriter(final HttpServletResponse response, String characterEncoding) throws IOException, UnsupportedEncodingException { - Writer output; + /** + * Perform filter chain with xml parsing and transformation. Subclasses + * must implement concrete HTML to XML parsing, nesseasary + * transformations and serialization. + * + * @param chain + * @param httpServletRequest + * @param httpServletResponse + * @throws ServletException + * @throws IOException + */ + protected void doXmlFilter(FilterChain chain, HttpServletRequest request, + final HttpServletResponse response) throws IOException, + ServletException { + if (log.isDebugEnabled()) { + log.debug("XML filter service start processing request"); + } + FilterServletResponseWrapper servletResponseWrapper = getWrapper(response); + // HACK - to avoid MyFaces <f:view> incompabilites and bypass + // intermediaty filters + // in chain, self-rendered region write directly to wrapper stored in + // request-scope attribute. + request + .setAttribute(RESPONSE_WRAPPER_ATTRIBUTE, + servletResponseWrapper); + chain.doFilter(request, servletResponseWrapper); + HtmlParser parser = null; + // setup response + // Redirect in AJAX request - convert to special response recognized by + // client. + String redirectLocation = servletResponseWrapper.getRedirectLocation(); + String characterEncoding = servletResponseWrapper + .getCharacterEncoding(); + Writer output; + if (null != redirectLocation) { + if (isAjaxRequest(request)) { + // Special handling of redirect - client-side script must + // Check for response and perform redirect by window.location + if (log.isDebugEnabled()) { + log.debug("Create AJAX redirect response to url: " + + redirectLocation); + } + response.reset(); + // Copy response headers + Map headers = servletResponseWrapper.getHeaders(); + for (Iterator iter = headers.entrySet().iterator(); iter + .hasNext();) { + Map.Entry header = (Map.Entry) iter.next(); + response.setHeader((String) header.getKey(), + (String) header.getValue()); + } + response.setHeader(AjaxContainerRenderer.AJAX_FLAG_HEADER, + "redirect"); + // Not caching AJAX request + response.setHeader("Cache-Control", + "no-cache, must-revalidate, max_age=0, no-store"); + response.setHeader("Expires", "0"); + response.setHeader("Pragma", "no-cache"); + response.setContentType(getMimetype() + ";charset=UTF-8"); + response.setHeader(AjaxContainerRenderer.AJAX_LOCATION_HEADER, + redirectLocation); + output = createResponseWriter(response, "UTF-8"); + // For buggy XmlHttpRequest realisations repeat headers in + // <meta> + output.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" + + "<html xmlns=\"http://www.w3.org/1999/xhtml\"><head>" + + "<meta name=\"" + + AjaxContainerRenderer.AJAX_FLAG_HEADER + + "\" content=\"redirect\" />" + "<meta name=\"" + + AjaxContainerRenderer.AJAX_LOCATION_HEADER + + "\" content=\"" + redirectLocation + "\" />" + + "</head></html>"); + output.flush(); + response.flushBuffer(); + } else { + response.sendRedirect(redirectLocation); + } + return; + } else if ("true".equals(servletResponseWrapper.getHeaders().get( + AjaxContainerRenderer.AJAX_FLAG_HEADER))) { + if (log.isDebugEnabled()) { + log + .debug("Process response to well-formed XML for AJAX XMLHttpRequest parser"); + } + // Not caching AJAX request + response.setHeader("Cache-Control", + "no-cache, must-revalidate, max_age=0, no-store"); + response.setHeader("Expires", "0"); + response.setHeader("Pragma", "no-cache"); + // response.setCharacterEncoding(servletResponseWrapper + // .getCharacterEncoding()); // + // JSContentHandler.DEFAULT_ENCODING); + // Set the content-type. For AJAX responses default encoding - + // UTF8. + // TODO - for null encoding, setup only Output encoding for + // filter ? + String outputEncoding = "UTF-8"; + String contentType = getMimetype() + ";charset=" + outputEncoding; + response.setContentType(contentType); + parser = getParser(getMimetype(), true); + if (null == parser) { + throw new ServletException(Messages.getMessage( + Messages.PARSER_NOT_INSTANTIATED_ERROR, contentType)); + } + output = createResponseWriter(response, outputEncoding); + parser.setDoctype(getPublicid()); + parser.setInputEncoding(characterEncoding); + parser.setOutputEncoding(outputEncoding); + parser.setViewState((String) request + .getAttribute(AjaxViewHandler.SERIALIZED_STATE_KEY)); + } else { + // setup conversion reules for output contentType, send directly + // if content not + // supported by tidy. + String contentType = servletResponseWrapper.getContentType(); + if (log.isDebugEnabled()) { + log.debug("create HTML/XML parser for content type: " + + contentType); + } + // if(contentType == null){ + // contentType = request.getContentType(); + // } + if (contentType != null) { + if (contentType.indexOf("charset") < 0 + && null != characterEncoding) { + contentType += ";charset=" + characterEncoding; + } + parser = getParser(contentType, false); + response.setContentType(contentType); + } + // null or unsupported content type + if (null == parser) { + if (log.isDebugEnabled()) { + log + .debug("Parser not have support for the such content type, send response as-is"); + } try { - output = response.getWriter(); - } catch (IllegalStateException e) { - if (null != characterEncoding) { - output = new OutputStreamWriter(response.getOutputStream(), - characterEncoding); - } else { - output = new OutputStreamWriter(response.getOutputStream()); - } + if (servletResponseWrapper.isUseWriter()) { + output = createResponseWriter(response, + characterEncoding); + servletResponseWrapper.sendContent(output); + } else if (servletResponseWrapper.isUseStream()) { + ServletOutputStream out = response.getOutputStream(); + servletResponseWrapper.sendContent(out); + } + } finally { + // reuseWrapper(servletResponseWrapper); } - return output; + return; + } + output = createResponseWriter(response, characterEncoding); + + parser.setInputEncoding(characterEncoding); + parser.setOutputEncoding(characterEncoding); } - protected abstract void reuseParser(HtmlParser parser); + try { + // Setup scripts and styles + parser.setScripts((Set) request + .getAttribute(AjaxContext.SCRIPTS_PARAMETER)); + parser.setStyles((Set) request + .getAttribute(AjaxContext.STYLES_PARAMETER)); + // Process parsing. + long startTimeMills = System.currentTimeMillis(); + servletResponseWrapper.parseContent(output, parser); + if (log.isDebugEnabled()) { + startTimeMills = System.currentTimeMillis() - startTimeMills; + log.debug(Messages.getMessage(Messages.PARSING_TIME_INFO, "" + + startTimeMills)); + } + } catch (Exception e) { + throw new ServletException(Messages + .getMessage(Messages.JTIDY_PARSING_ERROR), e); + } finally { + reuseParser(parser); + } + } - protected abstract HtmlParser getParser(String mimetype, boolean isAjax); + /** + * @param response + * @return + * @throws ServletException + */ + protected FilterServletResponseWrapper getWrapper( + HttpServletResponse response) throws ServletException { + return new FilterServletResponseWrapper(response); + } - /** - * @param publicid The publicid to set. - */ - protected void setPublicid(String publicid) { - this.publicid = publicid; + /** + * @param request + * @return + */ + protected boolean isAjaxRequest(ServletRequest request) { + try { + return null != request + .getParameter(AjaxContainerRenderer.AJAX_PARAMETER_NAME); + } catch (Exception e) { + // OCJ 10 - throw exception for static resources. + return false; } + } - /** - * @return Returns the publicid. - */ - public String getPublicid() { - return publicid; + /** + * @param response + * @param characterEncoding + * @return + * @throws IOException + * @throws UnsupportedEncodingException + */ + private Writer createResponseWriter(final HttpServletResponse response, + String characterEncoding) throws IOException, + UnsupportedEncodingException { + Writer output; + try { + output = response.getWriter(); + } catch (IllegalStateException e) { + if (null != characterEncoding) { + output = new OutputStreamWriter(response.getOutputStream(), + characterEncoding); + } else { + output = new OutputStreamWriter(response.getOutputStream()); + } } + return output; + } - /** - * @param systemid The systemid to set. - */ - protected void setSystemid(String systemid) { - this.systemid = systemid; - } + protected abstract void reuseParser(HtmlParser parser); - /** - * @return Returns the systemid. - */ - public String getSystemid() { - return systemid; - } + protected abstract HtmlParser getParser(String mimetype, boolean isAjax); - /** - * @param namespace The namespace to set. - */ - protected void setNamespace(String namespace) { - this.namespace = namespace; - } + /** + * @param publicid + * The publicid to set. + */ + protected void setPublicid(String publicid) { + this.publicid = publicid; + } - /** - * @return Returns the namespace. - */ - public String getNamespace() { - return namespace; - } + /** + * @return Returns the publicid. + */ + public String getPublicid() { + return publicid; + } - /** - * @param mimetype The mimetype to set. - */ - protected void setMimetype(String mimetype) { - this.mimetype = mimetype; - } + /** + * @param systemid + * The systemid to set. + */ + protected void setSystemid(String systemid) { + this.systemid = systemid; + } - /** - * @return Returns the mimetype. - */ - protected String getMimetype() { - return mimetype; - } + /** + * @return Returns the systemid. + */ + public String getSystemid() { + return systemid; + } - /** - * @return Returns the forcexml. - */ - public boolean isForcexml() { - return this.forcexml; - } + /** + * @param namespace + * The namespace to set. + */ + protected void setNamespace(String namespace) { + this.namespace = namespace; + } - /** - * @param forcexml The forcexml to set. - */ - protected void setForcexml(boolean forcexml) { - this.forcexml = forcexml; - } + /** + * @return Returns the namespace. + */ + public String getNamespace() { + return namespace; + } + /** + * @param mimetype + * The mimetype to set. + */ + protected void setMimetype(String mimetype) { + this.mimetype = mimetype; + } - private Object nz(Object param, Object def) { - return param != null?param:def; - } + /** + * @return Returns the mimetype. + */ + protected String getMimetype() { + return mimetype; + } + /** + * @return Returns the forcexml. + */ + public boolean isForcexml() { + return this.forcexml; + } + + /** + * @param forcexml + * The forcexml to set. + */ + protected void setForcexml(boolean forcexml) { + this.forcexml = forcexml; + } + + private Object nz(Object param, Object def) { + return param != null ? param : def; + } + } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/renderer/ChameleonRenderKitFactory.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/renderer/ChameleonRenderKitFactory.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/renderer/ChameleonRenderKitFactory.java 2007-04-18 00:59:13 UTC (rev 94) @@ -29,78 +29,103 @@ import javax.faces.render.RenderKit; import javax.faces.render.RenderKitFactory; +import org.ajax4jsf.framework.resource.InternetResourceBuilder; import org.ajax4jsf.framework.util.message.Messages; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; - /** * @author shura (latest modification by $Author: alexsmirnov $) * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:58:50 $ - * + * */ public class ChameleonRenderKitFactory extends RenderKitFactory { RenderKitFactory defaultFactory; -// private static final String AJAX_BASE_RENDER_KIT_PARAMETER = "AJAX_BASE_RENDERKIT_ID"; -// private static final String AJAX_RENDER_KIT_PARAMETER = "AJAX_RENDER_KIT_ID"; - private static final Log _log = LogFactory.getLog(ChameleonRenderKitFactory.class); + // private static final String AJAX_BASE_RENDER_KIT_PARAMETER = + // "AJAX_BASE_RENDERKIT_ID"; + // private static final String AJAX_RENDER_KIT_PARAMETER = + // "AJAX_RENDER_KIT_ID"; + + private static final Log _log = LogFactory + .getLog(ChameleonRenderKitFactory.class); + /** - * @param defaultFactory - */ + * @param defaultFactory + */ public ChameleonRenderKitFactory(RenderKitFactory defaultFactory) { - this.defaultFactory = defaultFactory; + if (_log.isDebugEnabled()) { + _log.debug("ChameleonRenderKitFactory(RenderKitFactory) - Chameleon RenderKit factory instantiated"); //$NON-NLS-1$ + } + this.defaultFactory = defaultFactory; + // Init resources builder before use. + InternetResourceBuilder.getInstance().init(); } + /** - * @param renderKitId - * @param renderKit - */ + * @param renderKitId + * @param renderKit + */ public void addRenderKit(String renderKitId, RenderKit renderKit) { - if (renderKit instanceof ChameleonRenderKit) { -// ChameleonRenderKit chameleonRenderKit = (ChameleonRenderKit) renderKit; -// chameleonRenderKit.setConfiguration(ConfigurationFactory.getRendererConfigurationInstance(renderKitId)) ; - } - defaultFactory.addRenderKit(renderKitId, renderKit); + if (_log.isDebugEnabled()) { + _log.debug("addRenderKit(String, RenderKit) - Added RenderKit with id - renderKitId=" + renderKitId); //$NON-NLS-1$ + } + if (renderKit instanceof ChameleonRenderKit) { + // ChameleonRenderKit chameleonRenderKit = (ChameleonRenderKit) + // renderKit; + // chameleonRenderKit.setConfiguration(ConfigurationFactory.getRendererConfigurationInstance(renderKitId)) + // ; + } + defaultFactory.addRenderKit(renderKitId, renderKit); } + /** - * @param context - * @param renderKitId - * @return - */ + * @param context + * @param renderKitId + * @return + */ public RenderKit getRenderKit(FacesContext context, String renderKitId) { - RenderKit renderKit = defaultFactory.getRenderKit(context, renderKitId); - if (renderKit instanceof ChameleonRenderKit) { - if (_log.isDebugEnabled()) { - _log.debug(Messages.getMessage(Messages.REQUEST_CHAMELEON_RENDER_KIT_INFO, renderKitId)); - } - String baseRenderKitId = null; - // TODO - get DefaultRenderKitId from ViewHandler ? - try { - // IN JSF-RI verifications, context may be null ! - if(null != context) { - baseRenderKitId = context.getApplication() - .getDefaultRenderKitId(); - } else { - ApplicationFactory appFactory =(ApplicationFactory) FactoryFinder.getFactory(FactoryFinder.APPLICATION_FACTORY); - baseRenderKitId = appFactory.getApplication().getDefaultRenderKitId(); - } - } catch (Exception e) { - _log.warn(Messages.getMessage(Messages.GET_DEFAULT_RENDER_KIT_ERROR), e); - } - if(baseRenderKitId == null ){ - baseRenderKitId = RenderKitFactory.HTML_BASIC_RENDER_KIT; - } - if (_log.isDebugEnabled()) { - _log.debug(Messages.getMessage(Messages.DEFAULT_RENDER_KIT_INFO, baseRenderKitId)); - } - ((ChameleonRenderKit) renderKit).setDefaultRenderKit(defaultFactory.getRenderKit(context, baseRenderKitId)); - } - return renderKit; + RenderKit renderKit = defaultFactory.getRenderKit(context, renderKitId); + if (renderKit instanceof ChameleonRenderKit) { + if (_log.isDebugEnabled()) { + _log.debug(Messages + .getMessage(Messages.REQUEST_CHAMELEON_RENDER_KIT_INFO, + renderKitId)); + } + String baseRenderKitId = null; + // TODO - get DefaultRenderKitId from ViewHandler ? + try { + // IN JSF-RI verifications, context may be null ! + if (null != context) { + baseRenderKitId = context.getApplication() + .getDefaultRenderKitId(); + } else { + ApplicationFactory appFactory = (ApplicationFactory) FactoryFinder + .getFactory(FactoryFinder.APPLICATION_FACTORY); + baseRenderKitId = appFactory.getApplication() + .getDefaultRenderKitId(); + } + } catch (Exception e) { + _log.warn(Messages + .getMessage(Messages.GET_DEFAULT_RENDER_KIT_ERROR), e); + } + if (baseRenderKitId == null) { + baseRenderKitId = RenderKitFactory.HTML_BASIC_RENDER_KIT; + } + if (_log.isDebugEnabled()) { + _log.debug(Messages.getMessage( + Messages.DEFAULT_RENDER_KIT_INFO, baseRenderKitId)); + } + ((ChameleonRenderKit) renderKit).setDefaultRenderKit(defaultFactory + .getRenderKit(context, baseRenderKitId)); + } + return renderKit; } + /** - * @return - */ + * @return + */ public Iterator getRenderKitIds() { - return defaultFactory.getRenderKitIds(); + return defaultFactory.getRenderKitIds(); } } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceBuilder.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceBuilder.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceBuilder.java 2007-04-18 00:59:13 UTC (rev 94) @@ -39,139 +39,137 @@ public abstract class InternetResourceBuilder { - protected static Log log = LogFactory.getLog(InternetResourceBuilder.class); + private static final Log log = LogFactory.getLog(InternetResourceBuilder.class); - /** - * Get application start time for check resources modification time. - * @return application start time in msec's - */ - public abstract long getStartTime(); + /** + * Get application start time for check resources modification time. + * + * @return application start time in msec's + */ + public abstract long getStartTime(); - /** - * @param cacheable - * @param session - * @param mime - * @return - * @throws FacesException - */ - public abstract InternetResource createUserResource(boolean cacheable, - boolean session, String mime) throws FacesException; + /** + * @param cacheable + * @param session + * @param mime + * @return + * @throws FacesException + */ + public abstract InternetResource createUserResource(boolean cacheable, + boolean session, String mime) throws FacesException; - /** - * @param request - * @return - */ - public abstract String getFacesResourceKey(HttpServletRequest request); + /** + * @param key + * @param resource + */ + public abstract void addResource(String key, InternetResource resource); - /** - * @param key - * @param resource - */ - public abstract void addResource(String key, InternetResource resource); + /** + * @param path + * @return + * @throws ResourceNotFoundException + */ + public abstract InternetResource getResource(String path) + throws ResourceNotFoundException; - /** - * @param path - * @return - * @throws ResourceNotFoundException - */ - public abstract InternetResource getResource(String path) - throws ResourceNotFoundException; + /** + * @param key + * @return + */ + public abstract Object getResourceDataForKey(String key); - /** - * @param key - * @return - */ - public abstract Object getResourceDataForKey(String key); + /** + * @param key + * @return + * @throws ResourceNotFoundException + */ + public abstract InternetResource getResourceForKey(String key) + throws ResourceNotFoundException; - /** - * @param key - * @return - * @throws ResourceNotFoundException - */ - public abstract InternetResource getResourceForKey(String key) - throws ResourceNotFoundException; + /** + * @param resource + * @param context + * @param storeData + * @return + */ + public abstract String getUri(InternetResource resource, + FacesContext context, Object storeData); - /** - * @param resource - * @param context - * @param storeData - * @return - */ - public abstract String getUri(InternetResource resource, - FacesContext context, Object storeData); + /** + * @param base + * @param path + * @return + * @throws FacesException + */ + public abstract InternetResource createResource(Object base, String path) + throws FacesException; - /** - * @param base - * @param path - * @return - * @throws FacesException - */ - public abstract InternetResource createResource(Object base, String path) - throws FacesException; + /** + * @throws ServletException + */ + public abstract void init() + throws FacesException; - /** - * @param servletContext - * @param filterName - * @throws ServletException - */ - public abstract void init(ServletContext servletContext, String filterName) - throws ServletException; + /** + * static instance variable. + */ + private static Map instances = Collections.synchronizedMap(new HashMap()); - /** - * static instance variable. - */ - private static Map instances = Collections.synchronizedMap(new HashMap()); - - /** - * Get ( or create if nessesary ) instance of builder for current loader. - * check content of file META-INF/services/org.ajax4jsf.framework.resource.InternetResourceBuilder for - * name of class to instantiate, othrthise create {@link ResourceBuilderImpl} instance. - * @return current builder instance. - */ - public static InternetResourceBuilder getInstance() { - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - InternetResourceBuilder instance = (InternetResourceBuilder) instances - .get(loader); - if (null == instance) { - try { - String resource = "META-INF/services/" - + InternetResourceBuilder.class.getName(); - InputStream in = loader.getResourceAsStream(resource); - BufferedReader reader = new BufferedReader( - new InputStreamReader(in)); - String serviceClassName = reader.readLine(); - reader.close(); - Class builderClass = loader.loadClass(serviceClassName); - instance = (InternetResourceBuilder) builderClass.newInstance(); - if (log.isDebugEnabled()) { - log.debug("Create instance of InternetBuilder from class " - + serviceClassName); - } - } catch (Exception e) { - if (log.isDebugEnabled()) { - log - .debug( - "Create default implementation instance of InternetBuilder"); - } - instance = new ResourceBuilderImpl(); - } - instances.put(loader, instance); + /** + * Get ( or create if nessesary ) instance of builder for current + * loader. check content of file + * META-INF/services/org.ajax4jsf.framework.resource.InternetResourceBuilder + * for name of class to instantiate, othrthise create + * {@link ResourceBuilderImpl} instance. + * + * @return current builder instance. + */ + public static InternetResourceBuilder getInstance() { + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + InternetResourceBuilder instance = (InternetResourceBuilder) instances + .get(loader); + if (null == instance) { + try { + String resource = "META-INF/services/" + + InternetResourceBuilder.class.getName(); + InputStream in = loader.getResourceAsStream(resource); + BufferedReader reader = new BufferedReader( + new InputStreamReader(in)); + String serviceClassName = reader.readLine(); + reader.close(); + Class builderClass = loader.loadClass(serviceClassName); + instance = (InternetResourceBuilder) builderClass.newInstance(); + if (log.isDebugEnabled()) { + log.debug("Create instance of InternetBuilder from class " + + serviceClassName); } - return instance; + } catch (Exception e) { + if (log.isDebugEnabled()) { + log + .debug("Create default implementation instance of InternetBuilder"); + } + instance = new ResourceBuilderImpl(); + } + instances.put(loader, instance); } - - /** - * Package-wide method for reset instance in Junit tests. - * - * @param instance - */ - public static void setInstance(InternetResourceBuilder instance) { - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - instances.put(loader, instance); + if(log.isDebugEnabled()){ + log.debug("Return instance of internet resource builder "+instance.toString()); } + return instance; + } - public InternetResourceBuilder() { - super(); - } + /** + * Package-wide method for reset instance in Junit tests. + * + * @param instance + */ + public static void setInstance(InternetResourceBuilder instance) { + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + instances.put(loader, instance); + } + public InternetResourceBuilder() { + super(); + } + } \ No newline at end of file Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceService.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceService.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/resource/InternetResourceService.java 2007-04-18 00:59:13 UTC (rev 94) @@ -40,6 +40,7 @@ import org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter; import org.ajax4jsf.framework.ajax.xmlfilter.CacheContent; +import org.ajax4jsf.framework.util.config.WebXml; import org.ajax4jsf.framework.util.message.Messages; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; @@ -49,261 +50,285 @@ import com.opensymphony.oscache.web.ServletCacheAdministrator; public class InternetResourceService { - private static final Log log = LogFactory - .getLog(InternetResourceService.class); + private static final Log log = LogFactory + .getLog(InternetResourceService.class); - static final String ENABLE_CACHING_PARAMETER = "enable-cache"; + static final String ENABLE_CACHING_PARAMETER = "enable-cache"; - private static final String RESOURCE_LIFECYCLE_PARAMETER = "org.ajax4jsf.RESOURCE_LIFECYCLE"; + private static final String RESOURCE_LIFECYCLE_PARAMETER = "org.ajax4jsf.RESOURCE_LIFECYCLE"; - private FilterConfig filterConfig; + private FilterConfig filterConfig; - private boolean cacheEnabled = true; + private boolean cacheEnabled = true; - private ServletCacheAdministrator cacheAdmin; + private ServletCacheAdministrator cacheAdmin; - private FacesContextFactory contextFactory; + private FacesContextFactory contextFactory; - // private RenderKitFactory renderKitFactory; - private String lifecycleClass; - private ResourceLifecycle lifecycle ; - - private InternetResourceBuilder resourceBuilder; + // private RenderKitFactory renderKitFactory; + private String lifecycleClass; - public InternetResourceService() { + private ResourceLifecycle lifecycle; + + private InternetResourceBuilder resourceBuilder; + + private WebXml webXml; + + public InternetResourceService() { + } + + public void setCacheEnabled(boolean b) { + cacheEnabled = b; + } + + public void init(FilterConfig config) throws ServletException { + filterConfig = config; + ServletContext servletContext = config.getServletContext(); + if ("false".equalsIgnoreCase(config + .getInitParameter(ENABLE_CACHING_PARAMETER))) { + setCacheEnabled(false); + // this.cacheEnabled = false; + this.cacheAdmin = null; + } else { + // Load our implementation properties + Properties cacheProperties = getProperties("oscache.properties"); + cacheProperties.putAll(getProperties("/oscache.properties")); + this.cacheAdmin = ServletCacheAdministrator.getInstance( + servletContext, cacheProperties); } + // Create Resource-specific Faces Lifecycle instance. + lifecycleClass = servletContext + .getInitParameter(RESOURCE_LIFECYCLE_PARAMETER); + if (lifecycleClass != null) { + ClassLoader classLoader = Thread.currentThread() + .getContextClassLoader(); + try { + Class clazz = classLoader.loadClass(lifecycleClass); + lifecycle = (ResourceLifecycle) clazz.newInstance(); + } catch (Exception e) { + throw new FacesException( + "Error create instance of resource Lifecycle " + + lifecycleClass, e); + } + } else { + lifecycle = new ResourceLifecycle(); + } + webXml = new WebXml(); + webXml.init(servletContext,filterConfig.getFilterName()); + if (log.isDebugEnabled()) { + log.debug("Resources service initialized"); + } + } - public void setCacheEnabled(boolean b) { - cacheEnabled = b; + public boolean serviceResource(HttpServletRequest httpServletRequest, + HttpServletResponse httpServletResponse) throws ServletException, + IOException { + String resourceKey = webXml + .getFacesResourceKey(httpServletRequest); + if (null != resourceKey) { + serviceResource(resourceKey, httpServletRequest, + httpServletResponse); + return true; } + return false; + } - public void init(FilterConfig config) throws ServletException { - filterConfig = config; - ServletContext servletContext = config.getServletContext(); - if ("false".equalsIgnoreCase(config - .getInitParameter(ENABLE_CACHING_PARAMETER))) { - setCacheEnabled(false); - // this.cacheEnabled = false; - this.cacheAdmin = null; - } else { - // Load our implementation properties - Properties cacheProperties = getProperties("oscache.properties"); - cacheProperties.putAll(getProperties("/oscache.properties")); - this.cacheAdmin = ServletCacheAdministrator.getInstance(servletContext, cacheProperties); + public void serviceResource(String resourceKey, HttpServletRequest request, + HttpServletResponse response) throws ServletException, IOException { + InternetResource resource;// getInternetResource(request); + try { + resource = getResourceBuilder().getResourceForKey(resourceKey); + } catch (ResourceNotFoundException e) { + throw new ServletException(e); + } + Object resourceDataForKey = getResourceBuilder() + .getResourceDataForKey(resourceKey); + if (resource.isCacheable(null) && this.cacheEnabled) { + // Test for client request modification time. + try { + long ifModifiedSince = request + .getDateHeader("If-Modified-Since"); + if (ifModifiedSince >= 0) { + // Test for modification. 1000 ms due to round + // modification + // time to seconds. + long lastModified = resource.getLastModified(null) + .getTime() - 1000; + if (lastModified <= ifModifiedSince) { + response.setStatus(304); + return; + } } - // Create resource builder for this filter. - resourceBuilder = InternetResourceBuilder.getInstance(); - resourceBuilder.init(servletContext,config.getFilterName()); - // Create Resource-specific Faces Lifecycle instance. - lifecycleClass = servletContext.getInitParameter(RESOURCE_LIFECYCLE_PARAMETER); - if(lifecycleClass != null){ - ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); - try { - Class clazz = classLoader.loadClass(lifecycleClass); - lifecycle = (ResourceLifecycle) clazz.newInstance(); - } catch (Exception e) { - throw new FacesException("Error create instance of resource Lifecycle "+lifecycleClass,e); - } + } catch (IllegalArgumentException e) { + log + .warn( + Messages + .getMessage(Messages.PARSING_IF_MODIFIED_SINCE_WARNING), + e); + } + String cacheKey = resourceKey;// + "?" + + // request.getQueryString(); + // TODO - select session/application scope. + Cache cache = cacheAdmin.getAppScopeCache(getServletContext()); + try { + // TODO - use last modified/expires time + CacheContent content = (CacheContent) cache + .getFromCache(cacheKey); + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage( + Messages.GET_CONTENT_FROM_CACHE_INFO, cacheKey)); + } + content.sendHeaders(response); + // Correct expires date for resource. + Date expired = resource.getExpired(null); + if (expired != null) { + response.setDateHeader("Expires", expired.getTime()); } else { - lifecycle = new ResourceLifecycle(); + response.setDateHeader("Expires", System + .currentTimeMillis() + + InternetResource.DEFAULT_EXPIRE); } - contextFactory = (FacesContextFactory) FactoryFinder - .getFactory(FactoryFinder.FACES_CONTEXT_FACTORY); - - } - - public boolean serviceResource(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) throws ServletException, IOException { - String resourceKey = resourceBuilder.getFacesResourceKey(httpServletRequest); - if(null != resourceKey){ - serviceResource(resourceKey,httpServletRequest, httpServletResponse); - return true; + if (!request.getMethod().equals("HEAD")) { + content.send(response); } - return false; - } - - public void serviceResource(String resourceKey, HttpServletRequest request, - HttpServletResponse response) throws ServletException, IOException { - InternetResource resource;// getInternetResource(request); - try{ - resource = resourceBuilder.getResourceForKey(resourceKey); - } catch (ResourceNotFoundException e) { - throw new ServletException(e); + } catch (NeedsRefreshException e) { + try { + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage( + Messages.CONTENT_NOT_FOUND_ERROR, cacheKey)); + } + CachedResourceContext context = (CachedResourceContext) sendResource( + resource, request, response, resourceDataForKey); + // TODO - set refresh interval ? + cache.putInCache(cacheKey, context.getContent()); + } catch (Exception ex) { + cache.cancelUpdate(cacheKey); + log.error( + Messages.getMessage(Messages.SEND_RESOURCE_ERROR), + ex); + throw new ServletException(Messages.getMessage( + Messages.SEND_RESOURCE_ERROR_2, ex.getMessage()), + ex); } - Object resourceDataForKey = resourceBuilder.getResourceDataForKey(resourceKey); - if (resource.isCacheable(null) && this.cacheEnabled) { - // Test for client request modification time. - try { - long ifModifiedSince = request - .getDateHeader("If-Modified-Since"); - if (ifModifiedSince >= 0) { - // Test for modification. 1000 ms due to round modification - // time to seconds. - long lastModified = resource.getLastModified(null).getTime() - 1000; - if (lastModified <= ifModifiedSince) { - response.setStatus(304); - return; - } - } - } catch (IllegalArgumentException e) { - log - .warn( - Messages - .getMessage(Messages.PARSING_IF_MODIFIED_SINCE_WARNING), - e); - } - String cacheKey = resourceKey ;//+ "?" + request.getQueryString(); - // TODO - select session/application scope. - Cache cache = cacheAdmin.getAppScopeCache(getServletContext()); - try { - // TODO - use last modified/expires time - CacheContent content = (CacheContent) cache - .getFromCache(cacheKey); - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage( - Messages.GET_CONTENT_FROM_CACHE_INFO, cacheKey)); - } - content.sendHeaders(response); - // Correct expires date for resource. - Date expired = resource.getExpired(null); - if (expired != null) { - response.setDateHeader("Expires", expired.getTime()); - } else { - response.setDateHeader("Expires", System.currentTimeMillis() - + InternetResource.DEFAULT_EXPIRE); - } - if (!request.getMethod().equals("HEAD")) { - content.send(response); - } - } catch (NeedsRefreshException e) { - try { - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage( - Messages.CONTENT_NOT_FOUND_ERROR, cacheKey)); - } - CachedResourceContext context = (CachedResourceContext) sendResource( - resource, request, response, resourceDataForKey); - // TODO - set refresh interval ? - cache.putInCache(cacheKey, context.getContent()); - } catch (Exception ex) { - cache.cancelUpdate(cacheKey); - log.error( - Messages.getMessage(Messages.SEND_RESOURCE_ERROR), - ex); - throw new ServletException(Messages.getMessage( - Messages.SEND_RESOURCE_ERROR_2, ex.getMessage()), - ex); - } - } - } else { - sendResource(resource, request, response, resourceDataForKey); - } + } + } else { + sendResource(resource, request, response, resourceDataForKey); } + } - /** - * @param resource - * @param request - * @param response - * @throws IOException - */ - protected ResourceContext sendResource(InternetResource resource, - HttpServletRequest request, HttpServletResponse response, Object data) - throws IOException { - ResourceContext resourceContext = getResourceContext(resource, request, response); - resourceContext.setResourceData(data); - getLifecycle().send(resourceContext, resource); - resourceContext.release(); - return resourceContext; + /** + * @param resource + * @param request + * @param response + * @throws IOException + */ + protected ResourceContext sendResource(InternetResource resource, + HttpServletRequest request, HttpServletResponse response, + Object data) throws IOException { + ResourceContext resourceContext = getResourceContext(resource, request, + response); + resourceContext.setResourceData(data); + getLifecycle().send(resourceContext, resource); + resourceContext.release(); + return resourceContext; + } + + /** + * @param resource + * @param request + * @param response + * @return + * @throws ServletException + * @throws FacesException + */ + protected ResourceContext getResourceContext(InternetResource resource, + HttpServletRequest request, HttpServletResponse response) + throws FacesException { + FacesContext facesContext = null; + ResourceContext resourceContext; + if (resource.requireFacesContext()) { + facesContext = getFacesContext(request, response); + resourceContext = new FacesResourceContext(facesContext); + } else { + resourceContext = new ServletResourceContext(getServletContext(), + request, response); } + if (resource.isCacheable(null) && this.cacheEnabled) { + resourceContext = new CachedResourceContext(resourceContext); + } + return resourceContext; + } - /** - * @param resource - * @param request - * @param response - * @return - * @throws ServletException - * @throws FacesException - */ - protected ResourceContext getResourceContext(InternetResource resource, HttpServletRequest request, HttpServletResponse response) throws FacesException { - FacesContext facesContext = null; - ResourceContext resourceContext; - if (resource.requireFacesContext()) { - facesContext = getFacesContext(request, response); - resourceContext = new FacesResourceContext(facesContext); - } else { - resourceContext = new ServletResourceContext(getServletContext(), - request, response); + /** + * Get properties file from classpath + * + * @param name + * @return + */ + protected Properties getProperties(String name) { + Properties properties = new Properties(); + InputStream props = BaseFilter.class.getResourceAsStream(name); + if (null != props) { + try { + properties.load(props); + } catch (IOException e) { + // TODO Auto-generated catch block + log.warn(Messages.getMessage(Messages.READING_PROPERTIES_ERROR, + name), e); + } finally { + try { + props.close(); + } catch (IOException e) { + // Can be ignored } - if (resource.isCacheable(null) && this.cacheEnabled) { - resourceContext = new CachedResourceContext(resourceContext); - } - return resourceContext; + } } + return properties; - /** - * Get properties file from classpath - * - * @param name - * @return - */ - protected Properties getProperties(String name) { - Properties properties = new Properties(); - InputStream props = BaseFilter.class.getResourceAsStream(name); - if (null != props) { - try { - properties.load(props); - } catch (IOException e) { - // TODO Auto-generated catch block - log.warn(Messages.getMessage(Messages.READING_PROPERTIES_ERROR, - name), e); - } finally { - try { - props.close(); - } catch (IOException e) { - // Can be ignored - } - } - } - return properties; + } - } + /** + * @return Returns the servletContext. + */ + protected ServletContext getServletContext() { + return filterConfig.getServletContext(); + } - /** - * @return Returns the servletContext. - */ - protected ServletContext getServletContext() { - return filterConfig.getServletContext(); - } + /** + * @return the lifecycle + * @throws ServletException + */ + protected ResourceLifecycle getLifecycle() throws FacesException { + return lifecycle; + } - - - /** - * @return the lifecycle - * @throws ServletException - */ - protected ResourceLifecycle getLifecycle() throws FacesException { - return lifecycle; + /** + * @return the contextFactory + */ + protected synchronized FacesContextFactory getContextFactory() { + if (contextFactory == null) { + contextFactory = (FacesContextFactory) FactoryFinder + .getFactory(FactoryFinder.FACES_CONTEXT_FACTORY); } - - - /** - * @return the contextFactory - */ - protected FacesContextFactory getContextFactory() { - return contextFactory; - } + return contextFactory; + } - protected FacesContext getFacesContext(ServletRequest request, - ServletResponse response) throws FacesException { - return getContextFactory().getFacesContext(getServletContext(), request, - response, getLifecycle()); - } + protected FacesContext getFacesContext(ServletRequest request, + ServletResponse response) throws FacesException { + return getContextFactory().getFacesContext(getServletContext(), + request, response, getLifecycle()); + } - /** - * @return the resourceBuilder - */ - protected InternetResourceBuilder getResourceBuilder() { - return resourceBuilder; + /** + * @return the resourceBuilder + */ + protected InternetResourceBuilder getResourceBuilder() { + if (resourceBuilder == null) { + // Create resource builder for this filter. + resourceBuilder = InternetResourceBuilder.getInstance(); } + return resourceBuilder; + } } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/resource/ResourceBuilderImpl.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/resource/ResourceBuilderImpl.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/resource/ResourceBuilderImpl.java 2007-04-18 00:59:13 UTC (rev 94) @@ -49,521 +49,534 @@ import org.ajax4jsf.framework.util.config.WebXml; import org.ajax4jsf.framework.util.message.Messages; import org.apache.commons.digester.Digester; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; import org.xml.sax.EntityResolver; import org.xml.sax.InputSource; import org.xml.sax.SAXException; /** - * Produce instances of InternetResource's for any types - - * jar resource, dynamic created image, component-incapsulated etc. - * Realised as singleton class to support cache, configuration etc. + * Produce instances of InternetResource's for any types - jar resource, dynamic + * created image, component-incapsulated etc. Realised as singleton class to + * support cache, configuration etc. * * @author shura (latest modification by $Author: alexsmirnov $) * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:56:58 $ - * + * */ public class ResourceBuilderImpl extends InternetResourceBuilder { - - private static final String DATA_SEPARATOR = "/DATA/"; - private static Map renderers; - private static ResourceRenderer defaultRenderer = new MimeRenderer(null); - - /** - * keep resources instances . - * TODO - put this map to application-scope attribute, for support clastering environment. - */ - private Map resources = Collections.synchronizedMap(new HashMap()); - - private long _startTime; - - private ServletContext servletContext; - - private WebXml webXml; - private Codec codec; - - static { - renderers = new HashMap(); - // append known renderers for extentions. - renderers.put(".gif",new GifRenderer()); - ResourceRenderer renderer = new JpegRenderer(); - renderers.put(".jpeg",renderer); - renderers.put(".jpg",renderer); - renderers.put(".png",new PngRenderer()); - renderers.put(".js",new ScriptRenderer()); - renderers.put(".css",new StyleRenderer()); - renderers.put(".log",new LogfileRenderer()); - renderers.put(".html",new HTMLRenderer()); - renderers.put(".xhtml",new MimeRenderer("application/xhtml+xml")); - renderers.put(".xml",new MimeRenderer("text/xml")); - renderers.put(".xcss", new TemplateCSSRenderer()); -// renderers.put(".htc",new BehaviorRenderer()); - // set in-memory caching ImageIO - ImageIO.setUseCache(false); - } - - public WebXml getWebXml() { - if(null == webXml){ - throw new FacesException("Resources framework is not initialised, check web.xml for Filter configuration"); - } - return webXml; - } + private static final Log log = LogFactory.getLog(ResourceBuilderImpl.class); - public void setWebXml(WebXml webXml) { - this.webXml = webXml; - } - - public ResourceBuilderImpl() { - super(); - _startTime = System.currentTimeMillis(); - InternetResourceBuilder.setInstance(this); - registerResources(); - } + private static final String DATA_SEPARATOR = "/DATA/"; - private void registerConfig( - URL resourceConfig) - { - try - { - InputStream in = resourceConfig.openStream(); - try - { - Digester digester = new Digester(); - digester.setValidating(false); - digester.setEntityResolver(new EntityResolver(){ - // Dummi resolver - alvays do nothing - public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException { - return new InputSource(new StringReader("")); - } - }); - digester.setNamespaceAware(false); - digester.setUseContextClassLoader(true); - digester.push(this); - digester.addObjectCreate("resource-config/resource", "class", JarResource.class); - digester.addObjectCreate("resource-config/resource/renderer", "class", HTMLRenderer.class); - digester.addCallMethod("resource-config/resource/renderer/content-type", - "setContentType", 0); - digester.addSetNext("resource-config/resource/renderer", "setRenderer", ResourceRenderer.class.getName()); - digester.addCallMethod("resource-config/resource/name", - "setKey", 0); - digester.addCallMethod("resource-config/resource/path", - "setPath", 0); - digester.addCallMethod("resource-config/resource/cacheable", - "setCacheable", 0); - digester.addCallMethod("resource-config/resource/session-aware", - "setSessionAware", 0); - digester.addCallMethod("resource-config/resource/property", - "setProperty", 2); - digester.addCallParam("resource-config/resource/property/name", 0); - digester.addCallParam("resource-config/resource/property/value", 1); - digester.addCallMethod("resource-config/resource/content-type", - "setContentType", 0); - digester.addSetNext("resource-config/resource", "addResource", InternetResource.class.getName()); - digester.parse(in); - } - finally - { - in.close(); - } - } - catch (IOException e) - { - throw new FacesException(e); - } - catch (SAXException e) - { - throw new FacesException(e); - } - } - /** - * @param servletContext - */ - public void init(ServletContext servletContext, String filterName) throws ServletException { - this.servletContext = servletContext; - setWebXml(new WebXml(servletContext,filterName)); - if ("true".equals(servletContext - .getInitParameter(InternetResource.ENCODE_URI_PARAMETER))) { - String random = servletContext - .getInitParameter(InternetResource.ENCODE_PASS_PARAMETER); - if (null == random) { - random = ""; - for (int i = 0; i < 25; i++) { - random += (char) (65 + 26 * Math.random()); - } - } - try { - codec = new Codec(random); - } catch (Exception e) { - throw new ServletException("Error initialisation codec for resource data",e); - } - } else { - codec = new Codec(); - } - _startTime = System.currentTimeMillis(); + private static Map renderers; + + private static ResourceRenderer defaultRenderer = new MimeRenderer(null); + + /** + * keep resources instances . TODO - put this map to application-scope + * attribute, for support clastering environment. + */ + private Map resources = Collections.synchronizedMap(new HashMap()); + + private long _startTime; + + private Codec codec; + + static { + renderers = new HashMap(); + // append known renderers for extentions. + renderers.put(".gif", new GifRenderer()); + ResourceRenderer renderer = new JpegRenderer(); + renderers.put(".jpeg", renderer); + renderers.put(".jpg", renderer); + renderers.put(".png", new PngRenderer()); + renderers.put(".js", new ScriptRenderer()); + renderers.put(".css", new StyleRenderer()); + renderers.put(".log", new LogfileRenderer()); + renderers.put(".html", new HTMLRenderer()); + renderers.put(".xhtml", new MimeRenderer("application/xhtml+xml")); + renderers.put(".xml", new MimeRenderer("text/xml")); + renderers.put(".xcss", new TemplateCSSRenderer()); + // renderers.put(".htc",new BehaviorRenderer()); + // set in-memory caching ImageIO + ImageIO.setUseCache(false); + + } + + public WebXml getWebXml(FacesContext context) { + WebXml webXml = (WebXml) context.getExternalContext().getApplicationMap().get(WebXml.CONTEXT_ATTRIBUTE); + if (null == webXml) { + throw new FacesException( + "Resources framework is not initialised, check web.xml for Filter configuration"); } + return webXml; + } - /** - * @throws FacesException - */ - protected void registerResources() throws FacesException { - try - { - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - Enumeration e = loader.getResources("META-INF/resources-config.xml"); - while (e.hasMoreElements()) - { - URL resource = (URL)e.nextElement(); - registerConfig(resource); - } + public ResourceBuilderImpl() { + super(); + _startTime = System.currentTimeMillis(); + codec = new Codec(); + } + + /** + * @throws FacesException + */ + protected void registerResources() throws FacesException { + try { + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + Enumeration e = loader + .getResources("META-INF/resources-config.xml"); + while (e.hasMoreElements()) { + URL resource = (URL) e.nextElement(); + registerConfig(resource); + } + } catch (IOException e) { + throw new FacesException(e); + } + } + + private void registerConfig(URL resourceConfig) { + try { + if (log.isDebugEnabled()) { + log.debug("Process resources configuration file "+resourceConfig.toExternalForm()); } - catch (IOException e) - { - throw new FacesException(e); + + InputStream in = resourceConfig.openStream(); + try { + Digester digester = new Digester(); + digester.setValidating(false); + digester.setEntityResolver(new EntityResolver() { + // Dummi resolver - alvays do nothing + public InputSource resolveEntity(String publicId, + String systemId) throws SAXException, IOException { + return new InputSource(new StringReader("")); + } + }); + digester.setNamespaceAware(false); + digester.setUseContextClassLoader(true); + digester.push(this); + digester.addObjectCreate("resource-config/resource", "class", + JarResource.class); + digester.addObjectCreate("resource-config/resource/renderer", + "class", HTMLRenderer.class); + digester.addCallMethod( + "resource-config/resource/renderer/content-type", + "setContentType", 0); + digester.addSetNext("resource-config/resource/renderer", + "setRenderer", ResourceRenderer.class.getName()); + digester.addCallMethod("resource-config/resource/name", + "setKey", 0); + digester.addCallMethod("resource-config/resource/path", + "setPath", 0); + digester.addCallMethod("resource-config/resource/cacheable", + "setCacheable", 0); + digester.addCallMethod( + "resource-config/resource/session-aware", + "setSessionAware", 0); + digester.addCallMethod("resource-config/resource/property", + "setProperty", 2); + digester.addCallParam("resource-config/resource/property/name", + 0); + digester.addCallParam( + "resource-config/resource/property/value", 1); + digester.addCallMethod("resource-config/resource/content-type", + "setContentType", 0); + digester.addSetNext("resource-config/resource", "addResource", + InternetResource.class.getName()); + digester.parse(in); + } finally { + in.close(); } + } catch (IOException e) { + throw new FacesException(e); + } catch (SAXException e) { + throw new FacesException(e); } + } - /** - * Base point for creating resource. Must detect type and build - * appropriate instance. Currently - make static resource for ordinary - * request, or instance of class. - * @param base base object for resource ( resourcess in classpath will be get relative to it package ) - * @param path key - path to resource, resource class name etc. - * @return - * @throws FacesException - */ - public InternetResource createResource(Object base, String path) throws FacesException { - // TODO - detect type of resource ( for example, resources location path in Skin - try { - return getResource(path); - } catch (ResourceNotFoundException e) { - try { - return getResource(buildKey(base,path)); - } catch (ResourceNotFoundException e1) { - if(log.isDebugEnabled()){ - log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_INFO, path)); - } - } - } - // path - is class name ? - InternetResource res; - try { - Class resourceClass = Class.forName(path); - res = createDynamicResource(path,resourceClass); - } catch (Exception e) { - try { - res = createJarResource(base, path); - } catch (ResourceNotFoundException ex) { - res = createStaticResource(path); - } - // TODO - if resource not found, create static ? - } - return res; - } - - - private String buildKey(Object base, String path) { - if( path.startsWith("/")) { - return path.substring(1); - } - if(null==base ){ - return path; - } - StringBuffer packageName = new StringBuffer(base.getClass().getPackage().getName().replace('.','/')); - return packageName.append("/").append(path).toString(); - } - - public String getUri(InternetResource resource, FacesContext context, Object storeData){ - StringBuffer uri = new StringBuffer();// ResourceServlet.DEFAULT_SERVLET_PATH).append("/"); - uri.append(resource.getKey()); - // append serialized data as Base-64 encoded request string. - if (storeData != null) { - try { - byte[] objectData; - if( !(storeData instanceof byte[])){ - ByteArrayOutputStream dataSteram = new ByteArrayOutputStream( - 1024); - ObjectOutputStream objStream = new ObjectOutputStream( - dataSteram); - objStream.writeObject(storeData); - objStream.flush(); - objStream.close(); - dataSteram.close(); - objectData = dataSteram.toByteArray(); - } else { - objectData = (byte[]) storeData; - } - uri.append(DATA_SEPARATOR); - byte[] dataArray = encrypt(objectData); - uri.append(new String(dataArray, "ISO-8859-1")); + /** + */ + public void init() + throws FacesException { + // TODO - mace codec configurable. + registerResources(); + } - // / byte[] objectData = dataSteram.toByteArray(); - // / uri.append("?").append(new - // String(Base64.encodeBase64(objectData), - // / "ISO-8859-1")); - } catch (Exception e) { - // Ignore errors, log it - log.error(Messages - .getMessage(Messages.QUERY_STRING_BUILDING_ERROR), e); - } - } - String resourceURL = getWebXml().getFacesResourceURL(context, - uri.toString());// context.getApplication().getViewHandler().getResourceURL(context,uri.toString()); - if (resource.isSessionAware()) { - resourceURL = context.getExternalContext().encodeResourceURL( - resourceURL); - } + /** + * Base point for creating resource. Must detect type and build + * appropriate instance. Currently - make static resource for ordinary + * request, or instance of class. + * + * @param base + * base object for resource ( resourcess in classpath + * will be get relative to it package ) + * @param path + * key - path to resource, resource class name etc. + * @return + * @throws FacesException + */ + public InternetResource createResource(Object base, String path) + throws FacesException { + // TODO - detect type of resource ( for example, resources location path + // in Skin + try { + return getResource(path); + } catch (ResourceNotFoundException e) { + try { + return getResource(buildKey(base, path)); + } catch (ResourceNotFoundException e1) { if (log.isDebugEnabled()) { - log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_URI_INFO, - resource.getKey(), resourceURL)); + log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_INFO, + path)); } - return resourceURL;// context.getExternalContext().encodeResourceURL(resourceURL); - + } } - - /** - * @param key - * @return - */ - public InternetResource getResourceForKey(String key) throws ResourceNotFoundException { - - int data = key.indexOf(DATA_SEPARATOR); - if(data>=0){ - key = key.substring(0,data); - } - return getResource(key); + // path - is class name ? + InternetResource res; + try { + Class resourceClass = Class.forName(path); + res = createDynamicResource(path, resourceClass); + } catch (Exception e) { + try { + res = createJarResource(base, path); + } catch (ResourceNotFoundException ex) { + res = createStaticResource(path); + } + // TODO - if resource not found, create static ? } - - public Object getResourceDataForKey(String key){ - Object data = null; - String dataString = null; - int dataStart = key.indexOf(DATA_SEPARATOR); - if(dataStart>=0){ - dataString = key.substring(dataStart+DATA_SEPARATOR.length()); - } - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage( - Messages.RESTORE_DATA_FROM_RESOURCE_URI_INFO, key, - dataString)); - } - if (dataString != null) { - // dataString = - // dataString.substring(dataStart+ResourceServlet.DATA_PARAMETER.length()+1); - byte[] objectArray = null; - try { - byte[] dataArray = dataString.getBytes("ISO-8859-1"); - objectArray = decrypt(dataArray); + return res; + } - ObjectInputStream in = new ObjectInputStream( - new ByteArrayInputStream(objectArray)); - data = in.readObject(); - } catch (StreamCorruptedException e) { - data = objectArray; - } catch (IOException e) { - log.error(Messages - .getMessage(Messages.DESERIALIZE_DATA_INPUT_ERROR), e); - } catch (ClassNotFoundException e) { - log.error(Messages - .getMessage(Messages.DATA_CLASS_NOT_FOUND_ERROR), e); - } - } - return data; + private String buildKey(Object base, String path) { + if (path.startsWith("/")) { + return path.substring(1); } + if (null == base) { + return path; + } + StringBuffer packageName = new StringBuffer(base.getClass() + .getPackage().getName().replace('.', '/')); + return packageName.append("/").append(path).toString(); + } - public InternetResource getResource(String path) throws ResourceNotFoundException { - - InternetResource internetResource = (InternetResource)resources.get(path); - if (null == internetResource) { - throw new ResourceNotFoundException("Resource not registered : "+path); + public String getUri(InternetResource resource, FacesContext context, + Object storeData) { + StringBuffer uri = new StringBuffer();// ResourceServlet.DEFAULT_SERVLET_PATH).append("/"); + uri.append(resource.getKey()); + // append serialized data as Base-64 encoded request string. + if (storeData != null) { + try { + byte[] objectData; + if (!(storeData instanceof byte[])) { + ByteArrayOutputStream dataSteram = new ByteArrayOutputStream( + 1024); + ObjectOutputStream objStream = new ObjectOutputStream( + dataSteram); + objStream.writeObject(storeData); + objStream.flush(); + objStream.close(); + dataSteram.close(); + objectData = dataSteram.toByteArray(); } else { - return internetResource; + objectData = (byte[]) storeData; } + uri.append(DATA_SEPARATOR); + byte[] dataArray = encrypt(objectData); + uri.append(new String(dataArray, "ISO-8859-1")); + + // / byte[] objectData = dataSteram.toByteArray(); + // / uri.append("?").append(new + // String(Base64.encodeBase64(objectData), + // / "ISO-8859-1")); + } catch (Exception e) { + // Ignore errors, log it + log.error(Messages + .getMessage(Messages.QUERY_STRING_BUILDING_ERROR), e); + } } - - public void addResource(InternetResource resource){ - resources.put(resource.getKey(), resource); + String resourceURL = getWebXml(context).getFacesResourceURL(context, + uri.toString());// context.getApplication().getViewHandler().getResourceURL(context,uri.toString()); + if (resource.isSessionAware()) { + resourceURL = context.getExternalContext().encodeResourceURL( + resourceURL); } - - public void addResource(String key, InternetResource resource){ - resources.put(key,resource); - resource.setKey(key); - // TODO - set renderer ? + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_URI_INFO, + resource.getKey(), resourceURL)); } + return resourceURL;// context.getExternalContext().encodeResourceURL(resourceURL); - - - public String getFacesResourceKey(HttpServletRequest request) { - return getWebXml().getFacesResourceKey(request); + } + + /** + * @param key + * @return + */ + public InternetResource getResourceForKey(String key) + throws ResourceNotFoundException { + + int data = key.indexOf(DATA_SEPARATOR); + if (data >= 0) { + key = key.substring(0, data); } + return getResource(key); + } - public String getFacesResourceURL(FacesContext context, String Url) { - return getWebXml().getFacesResourceURL(context, Url); + public Object getResourceDataForKey(String key) { + Object data = null; + String dataString = null; + int dataStart = key.indexOf(DATA_SEPARATOR); + if (dataStart >= 0) { + dataString = key.substring(dataStart + DATA_SEPARATOR.length()); } + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage( + Messages.RESTORE_DATA_FROM_RESOURCE_URI_INFO, key, + dataString)); + } + if (dataString != null) { + // dataString = + // dataString.substring(dataStart+ResourceServlet.DATA_PARAMETER.length()+1); + byte[] objectArray = null; + try { + byte[] dataArray = dataString.getBytes("ISO-8859-1"); + objectArray = decrypt(dataArray); - /** - * Build resource for link to static context in webapp. - * @param path - * @return - * @throws FacesException - */ - protected InternetResource createStaticResource(String path) throws ResourceNotFoundException, FacesException { - FacesContext context = FacesContext.getCurrentInstance(); - if(null != context){ - if (context.getExternalContext().getContext() instanceof ServletContext) { - ServletContext servletContext = (ServletContext) context.getExternalContext().getContext(); - InputStream in = servletContext.getResourceAsStream(path); - if(null != in){ - InternetResourceBase res = new StaticResource(path); - setRenderer(res,path); - res.setLastModified(new Date(getStartTime())); - addResource(path,res); - try { - in.close(); - } catch (IOException e) { - } - return res; - } - } - } - throw new ResourceNotFoundException(Messages.getMessage(Messages.STATIC_RESOURCE_NOT_FOUND_ERROR, path)); + ObjectInputStream in = new ObjectInputStream( + new ByteArrayInputStream(objectArray)); + data = in.readObject(); + } catch (StreamCorruptedException e) { + data = objectArray; + } catch (IOException e) { + log.error(Messages + .getMessage(Messages.DESERIALIZE_DATA_INPUT_ERROR), e); + } catch (ClassNotFoundException e) { + log.error(Messages + .getMessage(Messages.DATA_CLASS_NOT_FOUND_ERROR), e); + } } + return data; + } - private void setRenderer(InternetResourceBase res, String path) throws FacesException { - int lastPoint = path.lastIndexOf('.'); - if(lastPoint > 0){ - String ext = path.substring(lastPoint); - ResourceRenderer resourceRenderer = (ResourceRenderer) renderers.get(ext); - if(null != resourceRenderer){ - res.setRenderer(resourceRenderer); - } else { - if(log.isDebugEnabled()){ - log.debug(Messages.getMessage(Messages.NO_RESOURCE_REGISTERED_ERROR_2, path, renderers.keySet())); - } - -// String mimeType = servletContext.getMimeType(path); - res.setRenderer(defaultRenderer); - } - } + public InternetResource getResource(String path) + throws ResourceNotFoundException { + + InternetResource internetResource = (InternetResource) resources + .get(path); + if (null == internetResource) { + throw new ResourceNotFoundException("Resource not registered : " + + path); + } else { + return internetResource; } + } - /** - * Create resurce to send from classpath relative to base class. - * @param base - * @param path - * @return - * @throws FacesException - */ - protected InternetResource createJarResource(Object base, String path) throws ResourceNotFoundException, FacesException { - String key = buildKey(base,path); - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - if(null != loader.getResource(key)){ - JarResource res = new JarResource(key); - setRenderer(res,path); - res.setLastModified(new Date(getStartTime())); - addResource(key,res); - return res; - } else { - throw new ResourceNotFoundException(Messages.getMessage(Messages.NO_RESOURCE_EXISTS_ERROR, key)); + public void addResource(InternetResource resource) { + resources.put(resource.getKey(), resource); + } + + public void addResource(String key, InternetResource resource) { + resources.put(key, resource); + resource.setKey(key); + // TODO - set renderer ? + } + +// public String getFacesResourceKey(HttpServletRequest request) { +// return getWebXml(context).getFacesResourceKey(request); +// } + + public String getFacesResourceURL(FacesContext context, String Url) { + return getWebXml(context).getFacesResourceURL(context, Url); + } + + /** + * Build resource for link to static context in webapp. + * + * @param path + * @return + * @throws FacesException + */ + protected InternetResource createStaticResource(String path) + throws ResourceNotFoundException, FacesException { + FacesContext context = FacesContext.getCurrentInstance(); + if (null != context) { + if (context.getExternalContext().getContext() instanceof ServletContext) { + ServletContext servletContext = (ServletContext) context + .getExternalContext().getContext(); + InputStream in = servletContext.getResourceAsStream(path); + if (null != in) { + InternetResourceBase res = new StaticResource(path); + setRenderer(res, path); + res.setLastModified(new Date(getStartTime())); + addResource(path, res); + try { + in.close(); + } catch (IOException e) { + } + return res; } - + } } - - /** - * Create resource by instatiate given class. - * @param path - * @param instatiate - * @return - */ - protected InternetResource createDynamicResource(String path, Class instatiate) throws ResourceNotFoundException { - if(InternetResource.class.isAssignableFrom(instatiate) ){ - InternetResource resource; - try { - resource = (InternetResource) instatiate.newInstance(); - addResource(path,resource); - } catch (Exception e) { - String message = Messages.getMessage(Messages.INSTANTIATE_RESOURCE_ERROR, instatiate.toString()); - log.error(message, e); - throw new ResourceNotFoundException(message, e); - } - return resource; + throw new ResourceNotFoundException(Messages.getMessage( + Messages.STATIC_RESOURCE_NOT_FOUND_ERROR, path)); + } + + private void setRenderer(InternetResourceBase res, String path) + throws FacesException { + int lastPoint = path.lastIndexOf('.'); + if (lastPoint > 0) { + String ext = path.substring(lastPoint); + ResourceRenderer resourceRenderer = (ResourceRenderer) renderers + .get(ext); + if (null != resourceRenderer) { + res.setRenderer(resourceRenderer); + } else { + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage( + Messages.NO_RESOURCE_REGISTERED_ERROR_2, path, + renderers.keySet())); } - throw new FacesException(Messages.getMessage(Messages.INSTANTIATE_CLASS_ERROR)); + + // String mimeType = servletContext.getMimeType(path); + res.setRenderer(defaultRenderer); + } } + } - /** - * Create resource by instatiate {@link UserResource} class with given properties ( or got from cache ). - * @param cacheable - * @param session - * @param mime - * @return - * @throws FacesException - */ - public InternetResource createUserResource(boolean cacheable, boolean session, String mime) throws FacesException { - String path = getUserResourceKey(cacheable, session, mime); - InternetResource userResource; - try { - userResource = getResource(path); - } catch (ResourceNotFoundException e) { - userResource = new UserResource(cacheable,session,mime); - addResource(path,userResource); - } - return userResource; + /** + * Create resurce to send from classpath relative to base class. + * + * @param base + * @param path + * @return + * @throws FacesException + */ + protected InternetResource createJarResource(Object base, String path) + throws ResourceNotFoundException, FacesException { + String key = buildKey(base, path); + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + if (null != loader.getResource(key)) { + JarResource res = new JarResource(key); + setRenderer(res, path); + res.setLastModified(new Date(getStartTime())); + addResource(key, res); + return res; + } else { + throw new ResourceNotFoundException(Messages.getMessage( + Messages.NO_RESOURCE_EXISTS_ERROR, key)); } - /** - * Generate resource key for user-generated resource with given properties. - * @param cacheable - * @param session - * @param mime - * @return - */ - private String getUserResourceKey(boolean cacheable, boolean session, String mime) { - StringBuffer pathBuffer = new StringBuffer(UserResource.class.getName()); - pathBuffer.append(cacheable?"/c":"/n"); - pathBuffer.append(session?"/s":"/n"); - if(null != mime){ - pathBuffer.append('/').append(mime.hashCode()); - } - String path = pathBuffer.toString(); - return path; + } + + /** + * Create resource by instatiate given class. + * + * @param path + * @param instatiate + * @return + */ + protected InternetResource createDynamicResource(String path, + Class instatiate) throws ResourceNotFoundException { + if (InternetResource.class.isAssignableFrom(instatiate)) { + InternetResource resource; + try { + resource = (InternetResource) instatiate.newInstance(); + addResource(path, resource); + } catch (Exception e) { + String message = Messages.getMessage( + Messages.INSTANTIATE_RESOURCE_ERROR, instatiate + .toString()); + log.error(message, e); + throw new ResourceNotFoundException(message, e); + } + return resource; } - /** - * @return Returns the startTime for application. - */ - public long getStartTime() { - return _startTime; + throw new FacesException(Messages + .getMessage(Messages.INSTANTIATE_CLASS_ERROR)); + } + + /** + * Create resource by instatiate {@link UserResource} class with given + * properties ( or got from cache ). + * + * @param cacheable + * @param session + * @param mime + * @return + * @throws FacesException + */ + public InternetResource createUserResource(boolean cacheable, + boolean session, String mime) throws FacesException { + String path = getUserResourceKey(cacheable, session, mime); + InternetResource userResource; + try { + userResource = getResource(path); + } catch (ResourceNotFoundException e) { + userResource = new UserResource(cacheable, session, mime); + addResource(path, userResource); } + return userResource; + } - protected byte[] encrypt(byte[] src) { - try { - Deflater compressor = new Deflater(Deflater.BEST_SPEED); - byte[] compressed = new byte[src.length + 100]; - compressor.setInput(src); - compressor.finish(); - int totalOut = compressor.deflate(compressed); - byte[] zipsrc = new byte[totalOut]; - System.arraycopy(compressed, 0, zipsrc, 0, totalOut); - return codec.encode(zipsrc); - } catch (Exception e) { - throw new FacesException("Error encode resource data",e); - } + /** + * Generate resource key for user-generated resource with given + * properties. + * + * @param cacheable + * @param session + * @param mime + * @return + */ + private String getUserResourceKey(boolean cacheable, boolean session, + String mime) { + StringBuffer pathBuffer = new StringBuffer(UserResource.class.getName()); + pathBuffer.append(cacheable ? "/c" : "/n"); + pathBuffer.append(session ? "/s" : "/n"); + if (null != mime) { + pathBuffer.append('/').append(mime.hashCode()); } + String path = pathBuffer.toString(); + return path; + } - protected byte[] decrypt(byte[] src) { - try { - byte[] zipsrc = codec.decode(src); - Inflater decompressor = new Inflater(); - byte[] uncompressed = new byte[zipsrc.length * 5]; - decompressor.setInput(zipsrc); - int totalOut = decompressor.inflate(uncompressed); - decompressor.end(); - byte[] out = new byte[totalOut]; - System.arraycopy(uncompressed, 0, out, 0, totalOut); - return out; - } catch (Exception e) { - throw new FacesException("Error decode resource data",e); - } + /** + * @return Returns the startTime for application. + */ + public long getStartTime() { + return _startTime; + } + + protected byte[] encrypt(byte[] src) { + try { + Deflater compressor = new Deflater(Deflater.BEST_SPEED); + byte[] compressed = new byte[src.length + 100]; + compressor.setInput(src); + compressor.finish(); + int totalOut = compressor.deflate(compressed); + byte[] zipsrc = new byte[totalOut]; + System.arraycopy(compressed, 0, zipsrc, 0, totalOut); + return codec.encode(zipsrc); + } catch (Exception e) { + throw new FacesException("Error encode resource data", e); } + } - - + protected byte[] decrypt(byte[] src) { + try { + byte[] zipsrc = codec.decode(src); + Inflater decompressor = new Inflater(); + byte[] uncompressed = new byte[zipsrc.length * 5]; + decompressor.setInput(zipsrc); + int totalOut = decompressor.inflate(uncompressed); + decompressor.end(); + byte[] out = new byte[totalOut]; + System.arraycopy(uncompressed, 0, out, 0, totalOut); + return out; + } catch (Exception e) { + throw new FacesException("Error decode resource data", e); + } + } + } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/resource/cached/CachedResourceBuilder.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/resource/cached/CachedResourceBuilder.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/resource/cached/CachedResourceBuilder.java 2007-04-18 00:59:13 UTC (rev 94) @@ -25,6 +25,7 @@ import java.io.InputStream; import java.util.Properties; +import javax.faces.FacesException; import javax.faces.context.FacesContext; import javax.servlet.ServletContext; import javax.servlet.ServletException; @@ -33,144 +34,166 @@ import org.ajax4jsf.framework.resource.ResourceBuilderImpl; import org.ajax4jsf.framework.resource.ResourceNotFoundException; import org.ajax4jsf.framework.util.message.Messages; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; - /** * @author shura - * + * */ public class CachedResourceBuilder extends ResourceBuilderImpl { - private static final int DEFAULT_CAPACITY = 10000; + private static final Log log = LogFactory + .getLog(CachedResourceBuilder.class); - private ServletContext servletContext; - - private long counter = 0; - - private DualLRUMap cache ; - - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#decrypt(byte[]) - */ - protected byte[] decrypt(byte[] data) { - // dummy - data not send via internet. - return data; - } + private static final int DEFAULT_CAPACITY = 10000; - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#encrypt(byte[]) - */ - protected byte[] encrypt(byte[] data) { - // dummy - data not send via internet. - return data; + private long counter = 0; + + private DualLRUMap cache; + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#decrypt(byte[]) + */ + protected byte[] decrypt(byte[] data) { + // dummy - data not send via internet. + return data; + } + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#encrypt(byte[]) + */ + protected byte[] encrypt(byte[] data) { + // dummy - data not send via internet. + return data; + } + + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getResourceDataForKey(java.lang.String) + */ + public Object getResourceDataForKey(String key) { + ResourceBean bean = (ResourceBean) cache.get(key); + if (null == bean) { + throw new ResourceNotFoundException("Resource for key " + key + + "not present in cache"); } + return bean.getData(); + } - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getResourceDataForKey(java.lang.String) - */ - public Object getResourceDataForKey(String key) { - ResourceBean bean = (ResourceBean) cache.get(key); - if(null == bean){ - throw new ResourceNotFoundException("Resource for key "+key+"not present in cache"); - } - return bean.getData(); + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getResourceForKey(java.lang.String) + */ + public InternetResource getResourceForKey(String key) + throws ResourceNotFoundException { + ResourceBean bean = (ResourceBean) cache.get(key); + if (null == bean) { + throw new ResourceNotFoundException("Resource for key " + key + + "not present in cache"); } + return super.getResourceForKey(bean.getKey()); + } - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getResourceForKey(java.lang.String) - */ - public InternetResource getResourceForKey(String key) throws ResourceNotFoundException { - ResourceBean bean = (ResourceBean) cache.get(key); - if(null == bean){ - throw new ResourceNotFoundException("Resource for key "+key+"not present in cache"); - } - return super.getResourceForKey(bean.getKey()); + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getUri(org.ajax4jsf.framework.resource.InternetResource, + * javax.faces.context.FacesContext, java.lang.Object) + */ + public String getUri(InternetResource resource, FacesContext facesContext, + Object data) { + ResourceBean bean; + if (null == data) { + bean = new ResourceBean(resource.getKey()); + } else { + if (data instanceof byte[]) { + // Special case for simple bytes array data. + bean = new ResourceBytesDataBean(resource.getKey(), + (byte[]) data); + } else { + bean = new ResourceDataBean(resource.getKey(), data); + } } + String key = (String) cache.getKey(bean); + if (null == key) { + synchronized (this) { + counter++; + key = bean.hashCode() + "c" + counter; + } + cache.put(key, bean); + } else { + // Refresh LRU + cache.get(key); + } + String resourceURL = getFacesResourceURL(facesContext, key); + if (resource.isSessionAware()) { + resourceURL = facesContext.getExternalContext().encodeResourceURL( + resourceURL); + } + if (log.isDebugEnabled()) { + log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_URI_INFO, + resource.getKey(), resourceURL)); + } + return resourceURL;// context.getExternalContext().encodeResourceURL(resourceURL); + } - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#getUri(org.ajax4jsf.framework.resource.InternetResource, javax.faces.context.FacesContext, java.lang.Object) - */ - public String getUri(InternetResource resource, FacesContext facesContext, Object data) { - ResourceBean bean; - if(null == data){ - bean = new ResourceBean(resource.getKey()); - } else { - if (data instanceof byte[]) { - // Special case for simple bytes array data. - bean = new ResourceBytesDataBean(resource.getKey(),(byte[])data); - } else { - bean = new ResourceDataBean(resource.getKey(),data); - } - } - String key = (String) cache.getKey(bean); - if(null == key){ - synchronized (this) { - counter++; - key = bean.hashCode()+"c"+counter; - } - cache.put(key, bean); - } else { - // Refresh LRU - cache.get(key); - } - String resourceURL = getFacesResourceURL(facesContext, key); - if (resource.isSessionAware()) { - resourceURL = facesContext.getExternalContext().encodeResourceURL( - resourceURL); - } - if (log.isDebugEnabled()) { - log.debug(Messages.getMessage(Messages.BUILD_RESOURCE_URI_INFO, - resource.getKey(), resourceURL)); - } - return resourceURL;// context.getExternalContext().encodeResourceURL(resourceURL); + /* + * (non-Javadoc) + * + * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#init(javax.servlet.ServletContext, + * java.lang.String) + */ + public void init() + throws FacesException { + super.init(); + // Create cache manager. + Properties properties = getProperties("cache.properties"); + int capacity = DEFAULT_CAPACITY; + String capacityString = properties.getProperty("cache.capacity"); + if (null != capacityString) { + try { + capacity = Integer.parseInt(capacityString); + } catch (NumberFormatException e) { + log.warn("Error parsing value of parameters cache capacity, use default value "+DEFAULT_CAPACITY, e); + } } + cache = new DualLRUMap(capacity); + counter = getStartTime() - 1158760000000L; + } - /* (non-Javadoc) - * @see org.ajax4jsf.framework.resource.ResourceBuilderImpl#init(javax.servlet.ServletContext, java.lang.String) - */ - public void init(ServletContext servletContext, String filterName) throws ServletException { - // TODO Auto-generated method stub - super.init(servletContext, filterName); - // Create cache manager. - Properties properties = getProperties("cache.properties"); - int capacity = DEFAULT_CAPACITY; - String capacityString = properties.getProperty("cache.capacity"); - if(null != capacityString){ - try { - capacity = Integer.parseInt(capacityString); - } catch (NumberFormatException e) { - // use default. - } + /** + * Get properties file from classpath + * + * @param name + * @return + */ + protected Properties getProperties(String name) { + Properties properties = new Properties(); + InputStream props = CachedResourceBuilder.class + .getResourceAsStream(name); + if (null != props) { + try { + properties.load(props); + } catch (IOException e) { + // TODO Auto-generated catch block + log.warn(Messages.getMessage(Messages.READING_PROPERTIES_ERROR, + name), e); + } finally { + try { + props.close(); + } catch (IOException e) { + // Can be ignored } - cache = new DualLRUMap(capacity); - this.servletContext = servletContext; - counter = getStartTime()-1158760000000L; + } } - /** - * Get properties file from classpath - * - * @param name - * @return - */ - protected Properties getProperties(String name) { - Properties properties = new Properties(); - InputStream props = CachedResourceBuilder.class.getResourceAsStream(name); - if (null != props) { - try { - properties.load(props); - } catch (IOException e) { - // TODO Auto-generated catch block - log.warn(Messages.getMessage(Messages.READING_PROPERTIES_ERROR, - name), e); - } finally { - try { - props.close(); - } catch (IOException e) { - // Can be ignored - } - } - } - return properties; + return properties; - } + } } Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/util/base64/Codec.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/util/base64/Codec.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/util/base64/Codec.java 2007-04-18 00:59:13 UTC (rev 94) @@ -21,12 +21,18 @@ package org.ajax4jsf.framework.util.base64; +import java.io.UnsupportedEncodingException; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; +import java.security.spec.InvalidKeySpecException; import java.security.spec.KeySpec; import javax.crypto.Cipher; +import javax.crypto.NoSuchPaddingException; import javax.crypto.SecretKey; import javax.crypto.SecretKeyFactory; import javax.crypto.spec.DESKeySpec; +import javax.faces.FacesException; /** * @author shura (latest modification by $Author: alexsmirnov $) @@ -43,33 +49,43 @@ * */ public Codec() { - super(); - // TODO Auto-generated constructor stub } /** * */ public Codec( String p ) throws Exception { - byte[] s = { - (byte)0xA9, (byte)0x9B, (byte)0xC8, (byte)0x32, - (byte)0x56, (byte)0x34, (byte)0xE3, (byte)0x03 - }; -// try { - KeySpec keySpec = new DESKeySpec(p.getBytes("UTF8")); - SecretKey key = SecretKeyFactory.getInstance("DES") - .generateSecret(keySpec); - e = Cipher.getInstance(key.getAlgorithm()); - d = Cipher.getInstance(key.getAlgorithm()); + setPassword(p); + } - // Prepare the parameters to the cipthers + /** + * @param p + * @throws InvalidKeyException + * @throws UnsupportedEncodingException + * @throws InvalidKeySpecException + * @throws NoSuchAlgorithmException + * @throws NoSuchPaddingException + */ + public void setPassword(String p) throws FacesException { + byte[] s = { + (byte)0xA9, (byte)0x9B, (byte)0xC8, (byte)0x32, + (byte)0x56, (byte)0x34, (byte)0xE3, (byte)0x03 + }; + try { + KeySpec keySpec = new DESKeySpec(p.getBytes("UTF8")); + SecretKey key = SecretKeyFactory.getInstance("DES") + .generateSecret(keySpec); + e = Cipher.getInstance(key.getAlgorithm()); + d = Cipher.getInstance(key.getAlgorithm()); + + // Prepare the parameters to the cipthers // AlgorithmParameterSpec paramSpec = new IvParameterSpec(s); - e.init(Cipher.ENCRYPT_MODE, key); - d.init(Cipher.DECRYPT_MODE, key); -// } catch (Exception e) { -// // TODO: handle exception -// } + e.init(Cipher.ENCRYPT_MODE, key); + d.init(Cipher.DECRYPT_MODE, key); + } catch (Exception e) { + throw new FacesException("Error set encryption key",e); + } } public String decode(String str) throws Exception { Modified: trunk/framework/src/main/java/org/ajax4jsf/framework/util/config/WebXml.java =================================================================== --- trunk/framework/src/main/java/org/ajax4jsf/framework/util/config/WebXml.java 2007-04-17 21:04:13 UTC (rev 93) +++ trunk/framework/src/main/java/org/ajax4jsf/framework/util/config/WebXml.java 2007-04-18 00:59:13 UTC (rev 94) @@ -23,6 +23,7 @@ import java.io.IOException; import java.io.InputStream; +import java.io.Serializable; import java.io.StringReader; import java.util.HashMap; import java.util.Iterator; @@ -51,11 +52,19 @@ * @version $Revision: 1.1.2.1 $ $Date: 2007/01/09 18:58:59 $ * */ -public class WebXml { +public class WebXml implements Serializable { + public static final String CONTEXT_ATTRIBUTE = WebXml.class.getName(); + + /** + * + */ + private static final long serialVersionUID = -9042908418843695017L; + private static final Log _log = LogFactory.getLog(WebXml.class); static final String WEB_XML = "/WEB-INF/web.xml"; + public static final String RESOURCE_URI_PREFIX = "a4j.res/"; @@ -87,90 +96,89 @@ */ private String _resourcePrefix = RESOURCE_URI_PREFIX_WITH_SLASH; + /** * Parse application web.xml configuration and detect mapping for resources * and logs. - * * @param context - * Current servlet context. * @param filterName - * name for Chameleon support filter. + * @throws ServletException */ - public WebXml(ServletContext context, String filterName) - throws ServletException { - super(); - InputStream webXml = context.getResourceAsStream(WEB_XML); - if (null == webXml) { - throw new ServletException(Messages.getMessage( - Messages.GET_RESOURCE_AS_STREAM_ERROR, WEB_XML)); - } - Digester dig = new Digester(); - dig.setDocumentLocator(new LocatorImpl()); - // Disable xml validations at all - web.xml already validated by - // container - dig.setValidating(false); - dig.setEntityResolver(new EntityResolver() { - // Dummi resolver - alvays do nothing - public InputSource resolveEntity(String publicId, String systemId) - throws SAXException, IOException { - return new InputSource(new StringReader("")); - } + public void init(ServletContext context, String filterName) throws ServletException { + InputStream webXml = context.getResourceAsStream(WEB_XML); + if (null == webXml) { + throw new ServletException(Messages.getMessage( + Messages.GET_RESOURCE_AS_STREAM_ERROR, WEB_XML)); + } + Digester dig = new Digester(); + dig.setDocumentLocator(new LocatorImpl()); + // Disable xml validations at all - web.xml already validated by + // container + dig.setValidating(false); + dig.setEntityResolver(new EntityResolver() { + // Dummi resolver - alvays do nothing + public InputSource resolveEntity(String publicId, String systemId) + throws SAXException, IOException { + return new InputSource(new StringReader("")); + } - }); - dig.setNamespaceAware(false); - // dig.setUseContextClassLoader(true); - dig.setClassLoader(this.getClass().getClassLoader()); - // Parsing rules. - // Servlets. - String path = "web-app/servlet"; - dig.addObjectCreate(path, ServletBean.class); - dig.addBeanPropertySetter(path + "/servlet-name", "servletName"); - dig.addBeanPropertySetter(path + "/servlet-class", "servletClass"); - dig.addBeanPropertySetter(path + "/display-name", "displayName"); - dig.addBeanPropertySetter(path + "/description"); - dig.addSetNext(path, "addServlet"); - // Filters - path = "web-app/filter"; - dig.addObjectCreate(path, FilterBean.class); - dig.addBeanPropertySetter(path + "/filter-name", "filterName"); - dig.addBeanPropertySetter(path + "/filter-class", "filterClass"); - dig.addBeanPropertySetter(path + "/display-name", "displayName"); - dig.addBeanPropertySetter(path + "/description"); - dig.addSetNext(path, "addFilter"); - // Servlet mappings - path = "web-app/servlet-mapping"; - dig.addCallMethod(path, "addServletMapping", 2); - dig.addCallParam(path + "/servlet-name", 0); - dig.addCallParam(path + "/url-pattern", 1); - // Filter mappings - // TODO - parse dispatcher. - path = "web-app/filter-mapping"; - dig.addCallMethod(path, "addFilterMapping", 3); - dig.addCallParam(path + "/filter-name", 0); - dig.addCallParam(path + "/url-pattern", 1); - dig.addCallParam(path + "/servlet-name", 2); - dig.push(this); - try { - dig.parse(webXml); - this.setFilterName(filterName); - } catch (IOException e) { - String message = Messages - .getMessage(Messages.PARSING_WEB_XML_IO_ERROR); - _log.error(message, e); - throw new ServletException(message, e); - } catch (SAXException e) { - String message = Messages - .getMessage(Messages.PARSING_WEB_XML_SAX_ERROR); - _log.error(message, e); - throw new ServletException(message, e); - } finally { - try { - webXml.close(); - } catch (IOException e) { - // this exception don't affect any aspects of work and can be - // ignored. - } - } + }); + dig.setNamespaceAware(false); + // dig.setUseContextClassLoader(true); + dig.setClassLoader(this.getClass().getClassLoader()); + // Parsing rules. + // Servlets. + String path = "web-app/servlet"; + dig.addObjectCreate(path, ServletBean.class); + dig.addBeanPropertySetter(path + "/servlet-name", "servletName"); + dig.addBeanPropertySetter(path + "/servlet-class", "servletClass"); + dig.addBeanPropertySetter(path + "/display-name", "displayName"); + dig.addBeanPropertySetter(path + "/description"); + dig.addSetNext(path, "addServlet"); + // Filters + path = "web-app/filter"; + dig.addObjectCreate(path, FilterBean.class); + dig.addBeanPropertySetter(path + "/filter-name", "filterName"); + dig.addBeanPropertySetter(path + "/filter-class", "filterClass"); + dig.addBeanPropertySetter(path + "/display-name", "displayName"); + dig.addBeanPropertySetter(path + "/description"); + dig.addSetNext(path, "addFilter"); + // Servlet mappings + path = "web-app/servlet-mapping"; + dig.addCallMethod(path, "addServletMapping", 2); + dig.addCallParam(path + "/servlet-name", 0); + dig.addCallParam(path + "/url-pattern", 1); + // Filter mappings + // TODO - parse dispatcher. + path = "web-app/filter-mapping"; + dig.addCallMethod(path, "addFilterMapping", 3); + dig.addCallParam(path + "/filter-name", 0); + dig.addCallParam(path + "/url-pattern", 1); + dig.addCallParam(path + "/servlet-name", 2); + dig.push(this); + try { + dig.parse(webXml); + this.setFilterName(filterName); + // Store Instance to context attribute. + context.setAttribute(CONTEXT_ATTRIBUTE,this); + } catch (IOException e) { + String message = Messages + .getMessage(Messages.PARSING_WEB_XML_IO_ERROR); + _log.error(message, e); + throw new ServletException(message, e); + } catch (SAXException e) { + String message = Messages + .getMessage(Messages.PARSING_WEB_XML_SAX_ERROR); + _log.error(message, e); + throw new ServletException(message, e); + } finally { + try { + webXml.close(); + } catch (IOException e) { + // this exception don't affect any aspects of work and can be + // ignored. + } + } } public void addServlet(ServletBean bean) { @@ -362,7 +370,7 @@ _log.warn(Messages.getMessage(Messages.FILTER_NOT_FOUND_ERROR, _filterName)); throw new IllegalStateException(Messages.getMessage( - Messages.FILTER_NOT_CONFIGURED_ERROR, filterName)); + Messages.FILTER_NOT_FOUND_ERROR, filterName)); } // find faces servlet checkMapping(filter.getMappings());