[jbossws-commits] JBossWS SVN: r4072 - in spi/trunk/src/main/java/org/jboss/wsf: spi and 4 other directories.

Author: thomas.diesler(a)jboss.com Date: 2007-08-02 02:24:26 -0400 (Thu, 02 Aug 2007) New Revision: 4072 Added: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParserFactory.java spi/trunk/src/main/java/org/jboss/wsf/spi/util/ spi/trunk/src/main/java/org/jboss/wsf/spi/util/KernelLocator.java spi/trunk/src/main/java/org/jboss/wsf/spi/util/ServiceLoader.java Removed: spi/trunk/src/main/java/org/jboss/wsf/common/DOMUtils.java spi/trunk/src/main/java/org/jboss/wsf/common/KernelLocator.java spi/trunk/src/main/java/org/jboss/wsf/common/ServiceLoader.java Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/SPIProviderResolver.java spi/trunk/src/main/java/org/jboss/wsf/spi/deployment/DeploymentAspect.java spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParser.java spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedHandlerMetaData.java spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedPortComponentRefMetaData.java spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedServiceRefMetaData.java spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractConsumer.java spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractProvider.java Log: Remove unwanted classes Deleted: spi/trunk/src/main/java/org/jboss/wsf/common/DOMUtils.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/common/DOMUtils.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/common/DOMUtils.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -1,619 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright 2005, JBoss Inc., and individual contributors as indicated - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.wsf.common; - -// $Id$ - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.Map; - -import javax.xml.namespace.QName; -import javax.xml.parsers.DocumentBuilder; -import javax.xml.parsers.DocumentBuilderFactory; -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.transform.OutputKeys; -import javax.xml.transform.Source; -import javax.xml.transform.Transformer; -import javax.xml.transform.TransformerException; -import javax.xml.transform.TransformerFactory; -import javax.xml.transform.dom.DOMSource; -import javax.xml.transform.sax.SAXSource; -import javax.xml.transform.stream.StreamResult; -import javax.xml.transform.stream.StreamSource; - -import org.jboss.logging.Logger; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.Text; -import org.xml.sax.EntityResolver; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; - -/** - * DOM2 utilites - * - * @author Thomas.Diesler(a)jboss.org - */ -public final class DOMUtils -{ - private static Logger log = Logger.getLogger(DOMUtils.class); - - // All elements created by the same thread are created by the same builder and belong to the same doc - private static ThreadLocal documentThreadLocal = new ThreadLocal(); - private static ThreadLocal builderThreadLocal = new ThreadLocal() - { - protected Object initialValue() - { - try - { - DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); - factory.setValidating(false); - factory.setNamespaceAware(true); - DocumentBuilder builder = factory.newDocumentBuilder(); - setEntityResolver(builder); - return builder; - } - catch (ParserConfigurationException e) - { - throw new RuntimeException("Failed to create DocumentBuilder", e); - } - } - - private void setEntityResolver(DocumentBuilder builder) - { - String[] resolvers = new String[] { "org.jboss.ws.core.utils.JBossWSEntityResolver", "org.jboss.util.xml.JBossEntityResolver" }; - - EntityResolver entityResolver = null; - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - for (String resolver : resolvers) - { - try - { - Class<?> resolverClass = loader.loadClass(resolver); - entityResolver = (EntityResolver)resolverClass.newInstance(); - } - catch (Exception ex) - { - log.debug("Cannot load: " + resolver); - } - } - - if (entityResolver != null) - builder.setEntityResolver(entityResolver); - } - }; - - // Hide the constructor - private DOMUtils() - { - } - - /** Initialise the the DocumentBuilder - */ - public static DocumentBuilder getDocumentBuilder() - { - DocumentBuilder builder = (DocumentBuilder)builderThreadLocal.get(); - return builder; - } - - /** Parse the given XML string and return the root Element - */ - public static Element parse(String xmlString) throws IOException - { - try - { - return parse(new ByteArrayInputStream(xmlString.getBytes("UTF-8"))); - } - catch (IOException e) - { - log.error("Cannot parse: " + xmlString); - throw e; - } - } - - /** Parse the given XML stream and return the root Element - */ - public static Element parse(InputStream xmlStream) throws IOException - { - try - { - Document doc = getDocumentBuilder().parse(xmlStream); - Element root = doc.getDocumentElement(); - return root; - } - catch (SAXException e) - { - throw new IOException(e.toString()); - } - } - - /** Parse the given input source and return the root Element - */ - public static Element parse(InputSource source) throws IOException - { - try - { - Document doc = getDocumentBuilder().parse(source); - Element root = doc.getDocumentElement(); - return root; - } - catch (SAXException e) - { - throw new IOException(e.toString()); - } - } - - /** Create an Element for a given name - */ - public static Element createElement(String localPart) - { - Document doc = getOwnerDocument(); - log.trace("createElement {}" + localPart); - return doc.createElement(localPart); - } - - /** Create an Element for a given name and prefix - */ - public static Element createElement(String localPart, String prefix) - { - Document doc = getOwnerDocument(); - log.trace("createElement {}" + prefix + ":" + localPart); - return doc.createElement(prefix + ":" + localPart); - } - - /** Create an Element for a given name, prefix and uri - */ - public static Element createElement(String localPart, String prefix, String uri) - { - Document doc = getOwnerDocument(); - if (prefix == null || prefix.length() == 0) - { - log.trace("createElement {" + uri + "}" + localPart); - return doc.createElementNS(uri, localPart); - } - else - { - log.trace("createElement {" + uri + "}" + prefix + ":" + localPart); - return doc.createElementNS(uri, prefix + ":" + localPart); - } - } - - /** Create an Element for a given QName - */ - public static Element createElement(QName qname) - { - return createElement(qname.getLocalPart(), qname.getPrefix(), qname.getNamespaceURI()); - } - - /** Create a org.w3c.dom.Text node - */ - public static Text createTextNode(String value) - { - Document doc = getOwnerDocument(); - return doc.createTextNode(value); - } - - /** Get the qname of the given node. - */ - public static QName getElementQName(Element el) - { - String qualifiedName = el.getNodeName(); - return resolveQName(el, qualifiedName); - } - - /** Transform the given qualified name into a QName - */ - public static QName resolveQName(Element el, String qualifiedName) - { - QName qname; - String prefix = ""; - String namespaceURI = ""; - String localPart = qualifiedName; - - int colIndex = qualifiedName.indexOf(":"); - if (colIndex > 0) - { - prefix = qualifiedName.substring(0, colIndex); - localPart = qualifiedName.substring(colIndex + 1); - - if ("xmlns".equals(prefix)) - { - namespaceURI = "URI:XML_PREDEFINED_NAMESPACE"; - } - else - { - Element nsElement = el; - while (namespaceURI.equals("") && nsElement != null) - { - namespaceURI = nsElement.getAttribute("xmlns:" + prefix); - if (namespaceURI.equals("")) - nsElement = getParentElement(nsElement); - } - } - - if (namespaceURI.equals("")) - throw new IllegalArgumentException("Cannot find namespace uri for: " + qualifiedName); - } - else - { - Element nsElement = el; - while (namespaceURI.equals("") && nsElement != null) - { - namespaceURI = nsElement.getAttribute("xmlns"); - if (namespaceURI.equals("")) - nsElement = getParentElement(nsElement); - } - } - - qname = new QName(namespaceURI, localPart, prefix); - return qname; - } - - /** Get the value from the given attribute - * - * @return null if the attribute value is empty or the attribute is not present - */ - public static String getAttributeValue(Element el, String attrName) - { - return getAttributeValue(el, new QName(attrName)); - } - - /** Get the value from the given attribute - * - * @return null if the attribute value is empty or the attribute is not present - */ - public static String getAttributeValue(Element el, QName attrName) - { - String attr = null; - if ("".equals(attrName.getNamespaceURI())) - attr = el.getAttribute(attrName.getLocalPart()); - else attr = el.getAttributeNS(attrName.getNamespaceURI(), attrName.getLocalPart()); - - if ("".equals(attr)) - attr = null; - - return attr; - } - - /** Get the qname value from the given attribute - */ - public static QName getAttributeValueAsQName(Element el, String attrName) - { - return getAttributeValueAsQName(el, new QName(attrName)); - - } - - /** Get the qname value from the given attribute - */ - public static QName getAttributeValueAsQName(Element el, QName attrName) - { - QName qname = null; - - String qualifiedName = getAttributeValue(el, attrName); - if (qualifiedName != null) - { - qname = resolveQName(el, qualifiedName); - } - - return qname; - } - - /** Get the boolean value from the given attribute - */ - public static boolean getAttributeValueAsBoolean(Element el, String attrName) - { - return getAttributeValueAsBoolean(el, new QName(attrName)); - } - - /** Get the boolean value from the given attribute - */ - public static boolean getAttributeValueAsBoolean(Element el, QName attrName) - { - String attrVal = getAttributeValue(el, attrName); - boolean ret = "true".equalsIgnoreCase(attrVal) || "1".equalsIgnoreCase(attrVal); - return ret; - } - - /** Get the integer value from the given attribute - */ - public static Integer getAttributeValueAsInteger(Element el, String attrName) - { - return getAttributeValueAsInteger(el, new QName(attrName)); - } - - /** Get the integer value from the given attribute - */ - public static Integer getAttributeValueAsInteger(Element el, QName attrName) - { - String attrVal = getAttributeValue(el, attrName); - return (attrVal != null ? new Integer(attrVal) : null); - } - - /** Get the attributes as Map<QName, String> - */ - public static Map getAttributes(Element el) - { - Map attmap = new HashMap(); - NamedNodeMap attribs = el.getAttributes(); - for (int i = 0; i < attribs.getLength(); i++) - { - Attr attr = (Attr)attribs.item(i); - String name = attr.getName(); - QName qname = resolveQName(el, name); - String value = attr.getNodeValue(); - attmap.put(qname, value); - } - return attmap; - } - - /** Copy attributes between elements - */ - public static void copyAttributes(Element destElement, Element srcElement) - { - NamedNodeMap attribs = srcElement.getAttributes(); - for (int i = 0; i < attribs.getLength(); i++) - { - Attr attr = (Attr)attribs.item(i); - String uri = attr.getNamespaceURI(); - String qname = attr.getName(); - String value = attr.getNodeValue(); - - // Prevent DOMException: NAMESPACE_ERR: An attempt is made to create or - // change an object in a way which is incorrect with regard to namespaces. - if (uri == null && qname.startsWith("xmlns")) - { - log.trace("Ignore attribute: [uri=" + uri + ",qname=" + qname + ",value=" + value + "]"); - } - else - { - destElement.setAttributeNS(uri, qname, value); - } - } - } - - /** True if the node has child elements - */ - public static boolean hasChildElements(Node node) - { - NodeList nlist = node.getChildNodes(); - for (int i = 0; i < nlist.getLength(); i++) - { - Node child = nlist.item(i); - if (child.getNodeType() == Node.ELEMENT_NODE) - return true; - } - return false; - } - - /** Gets child elements - */ - public static Iterator getChildElements(Node node) - { - ArrayList list = new ArrayList(); - NodeList nlist = node.getChildNodes(); - for (int i = 0; i < nlist.getLength(); i++) - { - Node child = nlist.item(i); - if (child.getNodeType() == Node.ELEMENT_NODE) - list.add(child); - } - return list.iterator(); - } - - /** Get the concatenated text content, or null. - */ - public static String getTextContent(Node node) - { - boolean hasTextContent = false; - StringBuffer buffer = new StringBuffer(); - NodeList nlist = node.getChildNodes(); - for (int i = 0; i < nlist.getLength(); i++) - { - Node child = nlist.item(i); - if (child.getNodeType() == Node.TEXT_NODE) - { - buffer.append(child.getNodeValue()); - hasTextContent = true; - } - } - return (hasTextContent ? buffer.toString() : null); - } - - /** Gets the first child element - */ - public static Element getFirstChildElement(Node node) - { - return getFirstChildElementIntern(node, null); - } - - /** Gets the first child element for a given local name without namespace - */ - public static Element getFirstChildElement(Node node, String nodeName) - { - return getFirstChildElementIntern(node, new QName(nodeName)); - } - - /** Gets the first child element for a given qname - */ - public static Element getFirstChildElement(Node node, QName nodeName) - { - return getFirstChildElementIntern(node, nodeName); - } - - private static Element getFirstChildElementIntern(Node node, QName nodeName) - { - Element childElement = null; - Iterator it = getChildElementsIntern(node, nodeName); - if (it.hasNext()) - { - childElement = (Element)it.next(); - } - return childElement; - } - - /** Gets the child elements for a given local name without namespace - */ - public static Iterator getChildElements(Node node, String nodeName) - { - return getChildElementsIntern(node, new QName(nodeName)); - } - - /** Gets the child element for a given qname - */ - public static Iterator getChildElements(Node node, QName nodeName) - { - return getChildElementsIntern(node, nodeName); - } - - private static Iterator getChildElementsIntern(Node node, QName nodeName) - { - ArrayList list = new ArrayList(); - NodeList nlist = node.getChildNodes(); - for (int i = 0; i < nlist.getLength(); i++) - { - Node child = nlist.item(i); - if (child.getNodeType() == Node.ELEMENT_NODE) - { - if (nodeName == null) - { - list.add(child); - } - else - { - QName qname; - if (nodeName.getNamespaceURI().length() > 0) - { - qname = new QName(child.getNamespaceURI(), child.getLocalName()); - } - else - { - qname = new QName(child.getLocalName()); - } - if (qname.equals(nodeName)) - { - list.add(child); - } - } - } - } - return list.iterator(); - } - - /** Gets parent element or null if there is none - */ - public static Element getParentElement(Node node) - { - Node parent = node.getParentNode(); - return (parent instanceof Element ? (Element)parent : null); - } - - /** Get the owner document that is associated with the current thread */ - public static Document getOwnerDocument() - { - Document doc = (Document)documentThreadLocal.get(); - if (doc == null) - { - doc = getDocumentBuilder().newDocument(); - documentThreadLocal.set(doc); - } - return doc; - } - - public static Element sourceToElement(Source source) throws IOException - { - Element retElement = null; - - try - { - if (source instanceof StreamSource) - { - StreamSource streamSource = (StreamSource)source; - - InputStream ins = streamSource.getInputStream(); - if (ins != null) - { - retElement = DOMUtils.parse(ins); - } - else - { - Reader reader = streamSource.getReader(); - retElement = DOMUtils.parse(new InputSource(reader)); - } - } - else if (source instanceof DOMSource) - { - DOMSource domSource = (DOMSource)source; - Node node = domSource.getNode(); - if (node instanceof Element) - { - retElement = (Element)node; - } - else if (node instanceof Document) - { - retElement = ((Document)node).getDocumentElement(); - } - else - { - throw new RuntimeException("Unsupported Node type: " + node.getClass().getName()); - } - } - else if (source instanceof SAXSource) - { - // The fact that JAXBSource derives from SAXSource is an implementation detail. - // Thus in general applications are strongly discouraged from accessing methods defined on SAXSource. - // The XMLReader object obtained by the getXMLReader method shall be used only for parsing the InputSource object returned by the getInputSource method. - - TransformerFactory tf = TransformerFactory.newInstance(); - ByteArrayOutputStream baos = new ByteArrayOutputStream(1024); - Transformer transformer = tf.newTransformer(); - transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); - transformer.setOutputProperty(OutputKeys.METHOD, "xml"); - transformer.transform(source, new StreamResult(baos)); - retElement = DOMUtils.parse(new ByteArrayInputStream(baos.toByteArray())); - } - else - { - throw new RuntimeException("Source type not implemented: " + source.getClass().getName()); - } - - } - catch (TransformerException ex) - { - IOException ioex = new IOException(); - ioex.initCause(ex); - throw ioex; - } - - return retElement; - } -} Deleted: spi/trunk/src/main/java/org/jboss/wsf/common/KernelLocator.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/common/KernelLocator.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/common/KernelLocator.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -1,47 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright 2005, JBoss Inc., and individual contributors as indicated - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.wsf.common; - -//$Id: KernelLocator.java 3137 2007-05-18 13:41:57Z thomas.diesler(a)jboss.com $ - -import org.jboss.kernel.Kernel; - -/** - * Locate the single instance of the kernel - * - * @author Thomas.Diesler(a)jboss.org - * @since 12-May-2006 - */ -public class KernelLocator -{ - private static Kernel kernel; - - public static Kernel getKernel() - { - return KernelLocator.kernel; - } - - public void setKernel(Kernel kernel) - { - KernelLocator.kernel = kernel; - } -} Deleted: spi/trunk/src/main/java/org/jboss/wsf/common/ServiceLoader.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/common/ServiceLoader.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/common/ServiceLoader.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -1,251 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright 2005, JBoss Inc., and individual contributors as indicated - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -package org.jboss.wsf.common; - -import java.io.BufferedReader; -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.Properties; - -// $Id$ - -/** - * Load a service class using this ordered lookup procedure - * - * @author Thomas.Diesler(a)jboss.com - * @since 14-Dec-2006 - */ -public abstract class ServiceLoader -{ - /** - * This method uses the algorithm below using the JAXWS Provider as an example. - * - * 1. If a resource with the name of META-INF/services/javax.xml.ws.spi.Provider exists, then - * its first line, if present, is used as the UTF-8 encoded name of the implementation class. - * - * 2. If the ${java.home}/lib/jaxws.properties file exists and it is readable by the - * java.util.Properties.load(InputStream) method and it contains an entry whose key is - * javax.xml.ws.spi.Provider, then the value of that entry is used as the name of the implementation class. - * - * 3. If a system property with the name javax.xml.ws.spi.Provider is defined, then its value is used - * as the name of the implementation class. - * - * 4. Finally, a default implementation class name is used. - */ - public static Object loadService(String propertyName, String defaultFactory) - { - Object factory = loadFromServices(propertyName, null); - if (factory == null) - { - factory = loadFromPropertiesFile(propertyName, null); - } - if (factory == null) - { - factory = loadFromSystemProperty(propertyName, defaultFactory); - } - return factory; - } - - /** Use the Services API (as detailed in the JAR specification), if available, to determine the classname. - */ - public static Object loadFromServices(String propertyName, String defaultFactory) - { - Object factory = null; - String factoryName = null; - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - - // Use the Services API (as detailed in the JAR specification), if available, to determine the classname. - String filename = "META-INF/services/" + propertyName; - InputStream inStream = loader.getResourceAsStream(filename); - if (inStream != null) - { - try - { - BufferedReader br = new BufferedReader(new InputStreamReader(inStream, "UTF-8")); - factoryName = br.readLine(); - br.close(); - if (factoryName != null) - { - Class factoryClass = loader.loadClass(factoryName); - factory = factoryClass.newInstance(); - } - } - catch (Throwable t) - { - throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); - } - } - - // Use the default factory implementation class. - if (factory == null && defaultFactory != null) - { - factory = loadDefault(defaultFactory); - } - - return factory; - } - - /** Use the system property - */ - public static Object loadFromSystemProperty(String propertyName, String defaultFactory) - { - Object factory = null; - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - - PrivilegedAction action = new PropertyAccessAction(propertyName); - String factoryName = (String)AccessController.doPrivileged(action); - if (factoryName != null) - { - try - { - //if(log.isDebugEnabled()) log.debug("Load from system property: " + factoryName); - Class factoryClass = loader.loadClass(factoryName); - factory = factoryClass.newInstance(); - } - catch (Throwable t) - { - throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); - } - } - - // Use the default factory implementation class. - if (factory == null && defaultFactory != null) - { - factory = loadDefault(defaultFactory); - } - - return factory; - } - - /** - * Use the properties file "${java.home}/lib/jaxws.properties" in the JRE directory. - * This configuration file is in standard java.util.Properties format and contains the - * fully qualified name of the implementation class with the key being the system property defined above. - */ - public static Object loadFromPropertiesFile(String propertyName, String defaultFactory) - { - Object factory = null; - String factoryName = null; - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - - // Use the properties file "lib/jaxm.properties" in the JRE directory. - // This configuration file is in standard java.util.Properties format and contains the fully qualified name of the implementation class with the key being the system property defined above. - PrivilegedAction action = new PropertyAccessAction("java.home"); - String javaHome = (String)AccessController.doPrivileged(action); - File jaxmFile = new File(javaHome + "/lib/jaxws.properties"); - if (jaxmFile.exists()) - { - try - { - action = new PropertyFileAccessAction(jaxmFile.getCanonicalPath()); - Properties jaxmProperties = (Properties)AccessController.doPrivileged(action); - factoryName = jaxmProperties.getProperty(propertyName); - if (factoryName != null) - { - //if(log.isDebugEnabled()) log.debug("Load from " + jaxmFile + ": " + factoryName); - Class factoryClass = loader.loadClass(factoryName); - factory = factoryClass.newInstance(); - } - } - catch (Throwable t) - { - throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); - } - } - - // Use the default factory implementation class. - if (factory == null && defaultFactory != null) - { - factory = loadDefault(defaultFactory); - } - - return factory; - } - - private static Object loadDefault(String defaultFactory) - { - Object factory = null; - ClassLoader loader = Thread.currentThread().getContextClassLoader(); - - // Use the default factory implementation class. - if (defaultFactory != null) - { - try - { - //if(log.isDebugEnabled()) log.debug("Load from default: " + factoryName); - Class factoryClass = loader.loadClass(defaultFactory); - factory = factoryClass.newInstance(); - } - catch (Throwable t) - { - throw new IllegalStateException("Failed to load: " + defaultFactory, t); - } - } - - return factory; - } - - private static class PropertyAccessAction implements PrivilegedAction - { - private String name; - - PropertyAccessAction(String name) - { - this.name = name; - } - - public Object run() - { - return System.getProperty(name); - } - } - - private static class PropertyFileAccessAction implements PrivilegedAction - { - private String filename; - - PropertyFileAccessAction(String filename) - { - this.filename = filename; - } - - public Object run() - { - try - { - InputStream inStream = new FileInputStream(filename); - Properties props = new Properties(); - props.load(inStream); - return props; - } - catch (IOException ex) - { - throw new SecurityException("Cannot load properties: " + filename, ex); - } - } - } -} Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/SPIProviderResolver.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/SPIProviderResolver.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/SPIProviderResolver.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -21,8 +21,9 @@ */ package org.jboss.wsf.spi; -import org.jboss.wsf.common.ServiceLoader; +import org.jboss.wsf.spi.util.ServiceLoader; + /** * Locates an SPIProvider. * Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/deployment/DeploymentAspect.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/deployment/DeploymentAspect.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/deployment/DeploymentAspect.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -27,11 +27,7 @@ import java.util.Set; import java.util.StringTokenizer; -import org.jboss.kernel.Kernel; -import org.jboss.kernel.spi.registry.KernelRegistry; -import org.jboss.kernel.spi.registry.KernelRegistryEntry; import org.jboss.logging.Logger; -import org.jboss.wsf.common.KernelLocator; /** * A deployment aspect that does nothing. Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParser.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParser.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParser.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -23,13 +23,6 @@ // $Id$ -import java.util.Iterator; - -import javax.xml.namespace.QName; - -import org.jboss.logging.Logger; -import org.jboss.wsf.common.DOMUtils; -import org.jboss.xb.QNameBuilder; import org.w3c.dom.Element; /** @@ -38,212 +31,15 @@ * * @author Thomas.Diesler(a)jboss.org */ -public class ServiceRefMetaDataParser +public interface ServiceRefMetaDataParser { - private static final Logger log = Logger.getLogger(ServiceRefMetaDataParser.class); + public void importStandardXml(Element root, UnifiedServiceRefMetaData sref); + + public void importJBossXml(Element root, UnifiedServiceRefMetaData sref); - public void importStandardXml(Element root, UnifiedServiceRefMetaData sref) - { - sref.setServiceRefName(getElementContent(root, "service-ref-name")); - sref.setServiceInterface(getOptionalElementContent(root, "service-interface")); - sref.setWsdlFile(getOptionalElementContent(root, "wsdl-file")); - sref.setMappingFile(getOptionalElementContent(root, "jaxrpc-mapping-file")); + public void importStandardXml(Element root, UnifiedPortComponentRefMetaData pcref); - Element child = DOMUtils.getFirstChildElement(root, "service-qname"); - if (child != null) - sref.setServiceQName(QNameBuilder.buildQName(child, getTextContent(child))); + public void importJBossXml(Element root, UnifiedPortComponentRefMetaData pcref); - // Parse the port-component-ref elements - Iterator iterator = DOMUtils.getChildElements(root, "port-component-ref"); - while (iterator.hasNext()) - { - Element pcrefElement = (Element)iterator.next(); - UnifiedPortComponentRefMetaData pcrefMetaData = new UnifiedPortComponentRefMetaData(sref); - pcrefMetaData.importStandardXml(pcrefElement); - sref.addPortComponentRef(pcrefMetaData); - } - - // Parse the handler elements - iterator = DOMUtils.getChildElements(root, "handler"); - while (iterator.hasNext()) - { - Element handlerElement = (Element)iterator.next(); - UnifiedHandlerMetaData handlerMetaData = new UnifiedHandlerMetaData(); - handlerMetaData.importStandardXml(handlerElement); - sref.addHandler(handlerMetaData); - } - } - - public void importJBossXml(Element root, UnifiedServiceRefMetaData sref) - { - sref.setConfigName(getOptionalElementContent(root, "config-name")); - sref.setConfigFile(getOptionalElementContent(root, "config-file")); - sref.setWsdlOverride(getOptionalElementContent(root, "wsdl-override")); - - // Parse the port-component-ref elements - Iterator iterator = DOMUtils.getChildElements(root, "port-component-ref"); - while (iterator.hasNext()) - { - Element pcrefElement = (Element)iterator.next(); - String seiName = getOptionalElementContent(pcrefElement, "service-endpoint-interface"); - QName portName = getOptionalElementContentAsQName(pcrefElement, "port-qname"); - - UnifiedPortComponentRefMetaData pcref = sref.getPortComponentRef(seiName, portName); - if (pcref == null && seiName != null) - { - // Its ok to only have the <port-component-ref> in jboss.xml and not in ejb-jar.xml - // if it has at least a SEI declared - pcref = new UnifiedPortComponentRefMetaData(sref); - pcref.importStandardXml(pcrefElement); - sref.addPortComponentRef(pcref); - } - - if (pcref != null) - pcref.importJBossXml(pcrefElement); - } - - // Parse the call-property elements - iterator = DOMUtils.getChildElements(root, "call-property"); - while (iterator.hasNext()) - { - Element propElement = (Element)iterator.next(); - String name = getElementContent(propElement, "prop-name"); - String value = getElementContent(propElement, "prop-value"); - sref.addCallProperty(new UnifiedCallPropertyMetaData(name, value)); - } - } - - public void importStandardXml(Element root, UnifiedPortComponentRefMetaData pcref) - { - pcref.setServiceEndpointInterface(getOptionalElementContent(root, "service-endpoint-interface")); - pcref.setPortComponentLink(getOptionalElementContent(root, "port-component-link")); - } - - public void importJBossXml(Element root, UnifiedPortComponentRefMetaData pcref) - { - // Look for call-property elements - Iterator iterator = DOMUtils.getChildElements(root, "call-property"); - while (iterator.hasNext()) - { - Element propElement = (Element)iterator.next(); - String name = getElementContent(propElement, "prop-name"); - String value = getElementContent(propElement, "prop-value"); - pcref.addCallProperty(new UnifiedCallPropertyMetaData(name, value)); - } - - // Look for stub-property elements - iterator = DOMUtils.getChildElements(root, "stub-property"); - while (iterator.hasNext()) - { - Element propElement = (Element)iterator.next(); - String name = getElementContent(propElement, "prop-name"); - String value = getElementContent(propElement, "prop-value"); - UnifiedStubPropertyMetaData propMetaData = new UnifiedStubPropertyMetaData(); - propMetaData.setPropName(name); - propMetaData.setPropValue(value); - pcref.addStubProperty(propMetaData); - } - - // portQName - QName portQName = getOptionalElementContentAsQName(root, "port-qname"); - if (portQName != null) - pcref.setPortQName(portQName); - - // config - Element configName = DOMUtils.getFirstChildElement(root, "config-name"); - if (configName != null) - pcref.setConfigName(getTextContent(configName)); - - Element configFile = DOMUtils.getFirstChildElement(root, "config-file"); - if (configFile != null) - pcref.setConfigFile(getTextContent(configFile)); - - // service-endpoint-interface - Element sei = DOMUtils.getFirstChildElement(root, "service-endpoint-interface"); - if (sei != null) - pcref.setServiceEndpointInterface(getTextContent(sei)); - - } - - public void importStandardXml(Element root, UnifiedHandlerMetaData href) - { - href.setHandlerName(getElementContent(root, "handler-name")); - href.setHandlerClass(getElementContent(root, "handler-class")); - - // Parse the init-param elements - Iterator iterator = DOMUtils.getChildElements(root, "init-param"); - while (iterator.hasNext()) - { - Element paramElement = (Element)iterator.next(); - UnifiedInitParamMetaData param = new UnifiedInitParamMetaData(); - param.setParamName(getElementContent(paramElement, "param-name")); - param.setParamValue(getElementContent(paramElement, "param-value")); - href.addInitParam(param); - } - - // Parse the soap-header elements - iterator = DOMUtils.getChildElements(root, "soap-header"); - while (iterator.hasNext()) - { - Element headerElement = (Element)iterator.next(); - String content = getTextContent(headerElement); - QName qname = DOMUtils.resolveQName(headerElement, content); - href.addSoapHeader(qname); - } - - // Parse the soap-role elements - iterator = DOMUtils.getChildElements(root, "soap-role"); - while (iterator.hasNext()) - { - Element roleElement = (Element)iterator.next(); - String content = getTextContent(roleElement); - href.addSoapRole(content); - } - - // Parse the port-name elements - iterator = DOMUtils.getChildElements(root, "port-name"); - while (iterator.hasNext()) - { - Element portElement = (Element)iterator.next(); - String content = getTextContent(portElement); - href.addPortName(content); - } - } - - private String getElementContent(Element element, String childName) - { - String childValue = getOptionalElementContent(element, childName); - if (childValue == null || childValue.length() == 0) - throw new IllegalStateException("Invalid null element content: " + childName); - - return childValue; - } - - private String getOptionalElementContent(Element element, String childName) - { - return getTextContent(DOMUtils.getFirstChildElement(element, childName)); - } - - private QName getOptionalElementContentAsQName(Element element, String childName) - { - QName qname = null; - String value = getOptionalElementContent(element, childName); - if (value != null) - { - qname = (value.startsWith("{") ? QName.valueOf(value) : DOMUtils.resolveQName(element, value)); - } - return qname; - } - - private String getTextContent(Element element) - { - String content = null; - if (element != null) - { - content = DOMUtils.getTextContent(element); - if (content != null) - content = content.trim(); - } - return content; - } + public void importStandardXml(Element root, UnifiedHandlerMetaData href); } Added: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParserFactory.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParserFactory.java (rev 0) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/ServiceRefMetaDataParserFactory.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -0,0 +1,33 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.wsf.spi.metadata.j2ee.serviceref; + +// $Id: ServiceRefMetaDataParser.java 3959 2007-07-20 14:44:19Z heiko.braun(a)jboss.com $ + +/** + * @author Thomas.Diesler(a)jboss.org + * @since 02-Aug-2007 + */ +public interface ServiceRefMetaDataParserFactory +{ + ServiceRefMetaDataParser getServiceRefMetaDataParser(); +} Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedHandlerMetaData.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedHandlerMetaData.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedHandlerMetaData.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -30,6 +30,8 @@ import javax.xml.namespace.QName; +import org.jboss.wsf.spi.SPIProvider; +import org.jboss.wsf.spi.SPIProviderResolver; import org.jboss.wsf.spi.serviceref.ServiceRefElement; import org.w3c.dom.Element; @@ -136,7 +138,9 @@ public void importStandardXml(Element root) { - new ServiceRefMetaDataParser().importStandardXml(root, this); + SPIProvider provider = SPIProviderResolver.getInstance().getProvider(); + ServiceRefMetaDataParserFactory factory = provider.getSPI(ServiceRefMetaDataParserFactory.class); + factory.getServiceRefMetaDataParser().importStandardXml(root, this); } public String toString() Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedPortComponentRefMetaData.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedPortComponentRefMetaData.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedPortComponentRefMetaData.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -28,6 +28,8 @@ import javax.xml.namespace.QName; +import org.jboss.wsf.spi.SPIProvider; +import org.jboss.wsf.spi.SPIProviderResolver; import org.jboss.wsf.spi.serviceref.ServiceRefElement; import org.w3c.dom.Element; @@ -179,12 +181,16 @@ public void importStandardXml(Element root) { - new ServiceRefMetaDataParser().importStandardXml(root, this); + SPIProvider provider = SPIProviderResolver.getInstance().getProvider(); + ServiceRefMetaDataParserFactory factory = provider.getSPI(ServiceRefMetaDataParserFactory.class); + factory.getServiceRefMetaDataParser().importStandardXml(root, this); } public void importJBossXml(Element root) { - new ServiceRefMetaDataParser().importJBossXml(root, this); + SPIProvider provider = SPIProviderResolver.getInstance().getProvider(); + ServiceRefMetaDataParserFactory factory = provider.getSPI(ServiceRefMetaDataParserFactory.class); + factory.getServiceRefMetaDataParser().importJBossXml(root, this); } public boolean matches(String seiName, QName portName) Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedServiceRefMetaData.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedServiceRefMetaData.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/metadata/j2ee/serviceref/UnifiedServiceRefMetaData.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -33,6 +33,8 @@ import javax.xml.ws.WebServiceException; import org.jboss.logging.Logger; +import org.jboss.wsf.spi.SPIProvider; +import org.jboss.wsf.spi.SPIProviderResolver; import org.jboss.wsf.spi.deployment.UnifiedVirtualFile; import org.jboss.wsf.spi.serviceref.ServiceRefMetaData; import org.w3c.dom.Element; @@ -393,13 +395,17 @@ @Override public void importStandardXml(Element root) { - new ServiceRefMetaDataParser().importStandardXml(root, this); + SPIProvider provider = SPIProviderResolver.getInstance().getProvider(); + ServiceRefMetaDataParserFactory factory = provider.getSPI(ServiceRefMetaDataParserFactory.class); + factory.getServiceRefMetaDataParser().importStandardXml(root, this); } @Override public void importJBossXml(Element root) { - new ServiceRefMetaDataParser().importJBossXml(root, this); + SPIProvider provider = SPIProviderResolver.getInstance().getProvider(); + ServiceRefMetaDataParserFactory factory = provider.getSPI(ServiceRefMetaDataParserFactory.class); + factory.getServiceRefMetaDataParser().importJBossXml(root, this); } public String toString() Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractConsumer.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractConsumer.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractConsumer.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -27,7 +27,7 @@ import java.net.URL; import java.util.List; -import org.jboss.wsf.common.ServiceLoader; +import org.jboss.wsf.spi.util.ServiceLoader; /** * WSContractConsumer is responsible for generating JAX-WS client and server Modified: spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractProvider.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractProvider.java 2007-08-01 22:58:35 UTC (rev 4071) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/tools/WSContractProvider.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -3,7 +3,7 @@ import java.io.File; import java.io.PrintStream; -import org.jboss.wsf.common.ServiceLoader; +import org.jboss.wsf.spi.util.ServiceLoader; /** * WSContractProvider is responsible for generating the required portable Added: spi/trunk/src/main/java/org/jboss/wsf/spi/util/KernelLocator.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/util/KernelLocator.java (rev 0) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/util/KernelLocator.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -0,0 +1,47 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.wsf.spi.util; + +//$Id: KernelLocator.java 3137 2007-05-18 13:41:57Z thomas.diesler(a)jboss.com $ + +import org.jboss.kernel.Kernel; + +/** + * Locate the single instance of the kernel + * + * @author Thomas.Diesler(a)jboss.org + * @since 12-May-2006 + */ +public class KernelLocator +{ + private static Kernel kernel; + + public static Kernel getKernel() + { + return KernelLocator.kernel; + } + + public void setKernel(Kernel kernel) + { + KernelLocator.kernel = kernel; + } +} Added: spi/trunk/src/main/java/org/jboss/wsf/spi/util/ServiceLoader.java =================================================================== --- spi/trunk/src/main/java/org/jboss/wsf/spi/util/ServiceLoader.java (rev 0) +++ spi/trunk/src/main/java/org/jboss/wsf/spi/util/ServiceLoader.java 2007-08-02 06:24:26 UTC (rev 4072) @@ -0,0 +1,251 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright 2005, JBoss Inc., and individual contributors as indicated + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +package org.jboss.wsf.spi.util; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.Properties; + +// $Id: ServiceLoader.java 3959 2007-07-20 14:44:19Z heiko.braun(a)jboss.com $ + +/** + * Load a service class using this ordered lookup procedure + * + * @author Thomas.Diesler(a)jboss.com + * @since 14-Dec-2006 + */ +public abstract class ServiceLoader +{ + /** + * This method uses the algorithm below using the JAXWS Provider as an example. + * + * 1. If a resource with the name of META-INF/services/javax.xml.ws.spi.Provider exists, then + * its first line, if present, is used as the UTF-8 encoded name of the implementation class. + * + * 2. If the ${java.home}/lib/jaxws.properties file exists and it is readable by the + * java.util.Properties.load(InputStream) method and it contains an entry whose key is + * javax.xml.ws.spi.Provider, then the value of that entry is used as the name of the implementation class. + * + * 3. If a system property with the name javax.xml.ws.spi.Provider is defined, then its value is used + * as the name of the implementation class. + * + * 4. Finally, a default implementation class name is used. + */ + public static Object loadService(String propertyName, String defaultFactory) + { + Object factory = loadFromServices(propertyName, null); + if (factory == null) + { + factory = loadFromPropertiesFile(propertyName, null); + } + if (factory == null) + { + factory = loadFromSystemProperty(propertyName, defaultFactory); + } + return factory; + } + + /** Use the Services API (as detailed in the JAR specification), if available, to determine the classname. + */ + public static Object loadFromServices(String propertyName, String defaultFactory) + { + Object factory = null; + String factoryName = null; + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + + // Use the Services API (as detailed in the JAR specification), if available, to determine the classname. + String filename = "META-INF/services/" + propertyName; + InputStream inStream = loader.getResourceAsStream(filename); + if (inStream != null) + { + try + { + BufferedReader br = new BufferedReader(new InputStreamReader(inStream, "UTF-8")); + factoryName = br.readLine(); + br.close(); + if (factoryName != null) + { + Class factoryClass = loader.loadClass(factoryName); + factory = factoryClass.newInstance(); + } + } + catch (Throwable t) + { + throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); + } + } + + // Use the default factory implementation class. + if (factory == null && defaultFactory != null) + { + factory = loadDefault(defaultFactory); + } + + return factory; + } + + /** Use the system property + */ + public static Object loadFromSystemProperty(String propertyName, String defaultFactory) + { + Object factory = null; + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + + PrivilegedAction action = new PropertyAccessAction(propertyName); + String factoryName = (String)AccessController.doPrivileged(action); + if (factoryName != null) + { + try + { + //if(log.isDebugEnabled()) log.debug("Load from system property: " + factoryName); + Class factoryClass = loader.loadClass(factoryName); + factory = factoryClass.newInstance(); + } + catch (Throwable t) + { + throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); + } + } + + // Use the default factory implementation class. + if (factory == null && defaultFactory != null) + { + factory = loadDefault(defaultFactory); + } + + return factory; + } + + /** + * Use the properties file "${java.home}/lib/jaxws.properties" in the JRE directory. + * This configuration file is in standard java.util.Properties format and contains the + * fully qualified name of the implementation class with the key being the system property defined above. + */ + public static Object loadFromPropertiesFile(String propertyName, String defaultFactory) + { + Object factory = null; + String factoryName = null; + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + + // Use the properties file "lib/jaxm.properties" in the JRE directory. + // This configuration file is in standard java.util.Properties format and contains the fully qualified name of the implementation class with the key being the system property defined above. + PrivilegedAction action = new PropertyAccessAction("java.home"); + String javaHome = (String)AccessController.doPrivileged(action); + File jaxmFile = new File(javaHome + "/lib/jaxws.properties"); + if (jaxmFile.exists()) + { + try + { + action = new PropertyFileAccessAction(jaxmFile.getCanonicalPath()); + Properties jaxmProperties = (Properties)AccessController.doPrivileged(action); + factoryName = jaxmProperties.getProperty(propertyName); + if (factoryName != null) + { + //if(log.isDebugEnabled()) log.debug("Load from " + jaxmFile + ": " + factoryName); + Class factoryClass = loader.loadClass(factoryName); + factory = factoryClass.newInstance(); + } + } + catch (Throwable t) + { + throw new IllegalStateException("Failed to load " + propertyName + ": " + factoryName, t); + } + } + + // Use the default factory implementation class. + if (factory == null && defaultFactory != null) + { + factory = loadDefault(defaultFactory); + } + + return factory; + } + + private static Object loadDefault(String defaultFactory) + { + Object factory = null; + ClassLoader loader = Thread.currentThread().getContextClassLoader(); + + // Use the default factory implementation class. + if (defaultFactory != null) + { + try + { + //if(log.isDebugEnabled()) log.debug("Load from default: " + factoryName); + Class factoryClass = loader.loadClass(defaultFactory); + factory = factoryClass.newInstance(); + } + catch (Throwable t) + { + throw new IllegalStateException("Failed to load: " + defaultFactory, t); + } + } + + return factory; + } + + private static class PropertyAccessAction implements PrivilegedAction + { + private String name; + + PropertyAccessAction(String name) + { + this.name = name; + } + + public Object run() + { + return System.getProperty(name); + } + } + + private static class PropertyFileAccessAction implements PrivilegedAction + { + private String filename; + + PropertyFileAccessAction(String filename) + { + this.filename = filename; + } + + public Object run() + { + try + { + InputStream inStream = new FileInputStream(filename); + Properties props = new Properties(); + props.load(inStream); + return props; + } + catch (IOException ex) + { + throw new SecurityException("Cannot load properties: " + filename, ex); + } + } + } +}