Author: scabanovich Date: 2009-05-15 12:32:30 -0400 (Fri, 15 May 2009) New Revision: 15303 Added: trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/ trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/ trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLStoreHelper.java trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLValueInfo.java Modified: trunk/jst/plugins/org.jboss.tools.jst.web/META-INF/MANIFEST.MF Log: https://jira.jboss.org/jira/browse/JBIDE-2808 Modified: trunk/jst/plugins/org.jboss.tools.jst.web/META-INF/MANIFEST.MF =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.web/META-INF/MANIFEST.MF 2009-05-15 16:31:45 UTC (rev 15302) +++ trunk/jst/plugins/org.jboss.tools.jst.web/META-INF/MANIFEST.MF 2009-05-15 16:32:30 UTC (rev 15303) @@ -53,6 +53,7 @@ org.jboss.tools.jst.web.model.pv, org.jboss.tools.jst.web.model.pv.handler, org.jboss.tools.jst.web.model.tree, + org.jboss.tools.jst.web.model.project.ext.store, org.jboss.tools.jst.web.project, org.jboss.tools.jst.web.project.handlers, org.jboss.tools.jst.web.project.helpers, Added: trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLStoreHelper.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLStoreHelper.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLStoreHelper.java 2009-05-15 16:32:30 UTC (rev 15303) @@ -0,0 +1,250 @@ + /******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.web.model.project.ext.store; + +import java.util.Map; +import java.util.Properties; + +import org.eclipse.core.resources.IProject; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.NullProgressMonitor; +import org.eclipse.jdt.core.IField; +import org.eclipse.jdt.core.IJavaProject; +import org.eclipse.jdt.core.IMethod; +import org.eclipse.jdt.core.IType; +import org.eclipse.jdt.core.JavaCore; +import org.eclipse.jdt.core.JavaModelException; +import org.jboss.tools.common.model.XModel; +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.project.ext.IValueInfo; +import org.jboss.tools.common.model.project.ext.impl.ValueInfo; +import org.jboss.tools.common.model.project.ext.store.XMLStoreConstants; +import org.jboss.tools.common.model.util.EclipseResourceUtil; +import org.jboss.tools.common.xml.XMLUtilities; +import org.jboss.tools.jst.web.model.helpers.InnerModelHelper; +import org.w3c.dom.Element; + +/** + * @author Viacheslav Kabanovich + */ +public class XMLStoreHelper implements XMLStoreConstants { + + public static void saveValueInfo(Element parent, IValueInfo value, Properties context) { + value.toXML(parent, context); + } + + public static IValueInfo loadValueInfo(Element parent, Properties context) { + Element c = XMLUtilities.getUniqueChild(parent, TAG_VALUE_INFO); + if(c == null) return null; + IValueInfo v = null; + if(CLS_XML.equals(c.getAttribute(ATTR_CLASS))) { + v = new XMLValueInfo(); + v.loadXML(c, context); + if(((XMLValueInfo)v).getObject() == null) { + v = new ValueInfo(); + //that may be a problem + ((ValueInfo)v).setValue(""); + } + } else { + v = new ValueInfo(); + v.loadXML(c, context); + } + + return v; + } + + public static void saveModelObject(Element element, XModelObject object, Properties context) { + if(object == null) return; + String path = object.getPath(); + if(path == null) return; + XModelObject base = (XModelObject)context.get(XMLStoreConstants.KEY_MODEL_OBJECT); + if(base != null && base.getModel() == object.getModel()) { + String basePath = base.getPath(); + if(path.startsWith("" + basePath + "/")) { + path = path.substring(basePath.length()); + } else if(path.equals(basePath)) { + path = "."; + } + } + + if(path != null) element.setAttribute(ATTR_PATH, path); + IProject p = EclipseResourceUtil.getProject(object); + if(p == null) return; + element.setAttribute(ATTR_PROJECT, p.getName()); + } + + public static void saveModelObject(Element parent, XModelObject object, String child, Properties context) { + Element element = XMLUtilities.createElement(parent, child); + element.setAttribute(ATTR_CLASS, CLS_MODEL_OBJECT); + saveModelObject(element, object, context); + } + + public static XModelObject loadModelObject(Element element, Properties context) { + String path = element.getAttribute(ATTR_PATH); + XModelObject base = (XModelObject)context.get(XMLStoreConstants.KEY_MODEL_OBJECT); + if(path == null || path.length() == 0) { + //TODO reporting + return null; + } else if(path.equals(".")) { + if(base == null) { + //TODO reporting + } + return base; + } + if(path.startsWith("/")) { + if(base != null) { + if(base.getChildByPath(path.substring(1)) == null) { + //TODO reporting + } + return base.getChildByPath(path.substring(1)); + } + //TODO reporting + return null; + } + IProject project = loadProject(element, context); + if(project == null || !project.isAccessible()) return null; + XModel model = InnerModelHelper.createXModel(project); + if(model == null) return null; + return model.getByPath(path); + } + + public static XModelObject loadModelObject(Element parent, String child, Properties context) { + Element element = XMLUtilities.getUniqueChild(parent, child); + if(element == null) return null; + return loadModelObject(element, context); + } + + public static void saveType(Element element, IType type, Properties context) { + if(type == null) return; + if(context != null && type == context.get(ATTR_TYPE)) return; + element.setAttribute(ATTR_PROJECT, type.getJavaProject().getProject().getName()); + element.setAttribute(ATTR_TYPE, type.getFullyQualifiedName()); + } + + public static void saveType(Element parent, IType type, String child, Properties context) { + if(type == null) return; + if(context != null && type == context.get(ATTR_TYPE)) return; + Element element = XMLUtilities.createElement(parent, child); + element.setAttribute(ATTR_CLASS, CLS_TYPE); + saveType(element, type, context); + } + + public static IProject loadProject(Element element, Properties context) { + String project = element.getAttribute(ATTR_PROJECT); + if(project == null || project.length() == 0) return null; + return ResourcesPlugin.getWorkspace().getRoot().getProject(project); + } + + public static IType loadType(Element element, Properties context) { + String name = element.getAttribute(ATTR_TYPE); + if(name == null || name.length() == 0) { + if(context != null && context.containsKey(ATTR_TYPE)) { + return (IType)context.get(ATTR_TYPE); + } + //TODO reporting + return null; + } + IProject project = loadProject(element, context); + if(project == null || !project.isAccessible()) return null; + IJavaProject jp = JavaCore.create(project); + if(jp != null) { + try { + IType type = jp.findType(name.replace('$', '.')); + if(type == null && name.indexOf('$') >= 0) { + int ii = name.lastIndexOf('.'); + String pack = (ii < 0) ? "" : name.substring(0, ii); + String cls = name.substring(ii + 1); + type = jp.findType(pack, cls.replace('$', '.'), new NullProgressMonitor()); + } + return type; + } catch (JavaModelException e) { + //ignore + } + } + return null; + } + + public static void saveField(Element element, IField field, Properties context) { + if(field == null) return; + saveType(element, field.getDeclaringType(), context); + element.setAttribute(ATTR_NAME, field.getElementName()); + } + + public static void saveField(Element parent, IField field, String child, Properties context) { + if(field == null) return; + Element element = XMLUtilities.createElement(parent, child); + element.setAttribute(ATTR_CLASS, CLS_FIELD); + saveField(element, field, context); + } + + public static IField loadField(Element element, Properties context) { + IType type = loadType(element, context); + if(type == null) return null; + String name = element.getAttribute(ATTR_NAME); + if(name == null || name.length() == 0) return null; + return type.getField(name); + } + + public static void saveMethod(Element element, IMethod method, Properties context) { + if(method == null) return; + saveType(element, method.getDeclaringType(), context); + element.setAttribute(ATTR_NAME, method.getElementName()); + String[] s = method.getParameterTypes(); + StringBuffer sb = new StringBuffer(); + for (int i = 0; i < s.length; i++) sb.append(s[i]).append(','); + element.setAttribute(ATTR_PARAMS, sb.toString()); + } + + public static void saveMethod(Element parent, IMethod method, String child, Properties context) { + if(method == null) return; + Element element = XMLUtilities.createElement(parent, child); + element.setAttribute(ATTR_CLASS, CLS_METHOD); + saveMethod(element, method, context); + } + + public static IMethod loadMethod(Element element, Properties context) { + IType type = loadType(element, context); + if(type == null) return null; + String name = element.getAttribute(ATTR_NAME); + if(name == null || name.length() == 0) return null; + String params = element.getAttribute(ATTR_PARAMS); + String[] ps = new String[0]; + if(params != null && params.length() > 0) { + ps = params.split(","); + } + return type.getMethod(name, ps); + } + + public static void saveMap(Element parent, Map<String, IValueInfo> map, String child, Properties context) { + if(map == null || map.isEmpty()) return; + Element element = XMLUtilities.createElement(parent, child); + for (String name: map.keySet()) { + IValueInfo value = map.get(name); + Element c = XMLUtilities.createElement(element, TAG_ENTRY); + c.setAttribute(ATTR_NAME, name); + if(value == null) continue; + value.toXML(c, context); + } + } + + public static void loadMap(Element parent, Map<String, IValueInfo> map, String child, Properties context) { + Element element = XMLUtilities.getUniqueChild(parent, child); + if(element == null) return; + Element[] cs = XMLUtilities.getChildren(element, TAG_ENTRY); + for (int i = 0; i < cs.length; i++) { + String name = cs[i].getAttribute(ATTR_NAME); + IValueInfo value = loadValueInfo(cs[i], context); + if(name != null && value != null) { + map.put(name, value); + } + } + } +} Property changes on: trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLStoreHelper.java ___________________________________________________________________ Name: svn:mime-type + text/plain Added: trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLValueInfo.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLValueInfo.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLValueInfo.java 2009-05-15 16:32:30 UTC (rev 15303) @@ -0,0 +1,81 @@ + /******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.web.model.project.ext.store; + +import java.util.Properties; + +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.project.ext.IValueInfo; +import org.jboss.tools.common.model.project.ext.store.XMLStoreConstants; +import org.jboss.tools.common.model.util.PositionHolder; +import org.jboss.tools.common.xml.XMLUtilities; +import org.w3c.dom.Element; + +/** + * @author Viacheslav Kabanovich + */ +public class XMLValueInfo implements IValueInfo { + XModelObject object; + String attribute; + + PositionHolder h = null; + + public XMLValueInfo() { + } + + public XMLValueInfo(XModelObject object, String attribute) { + this.object = object; + this.attribute = attribute; + } + + public int getLength() { + getPositionHolder(); + int length = h.getEnd() - h.getStart(); + return length < 0 ? 0 : length; + } + + public int getStartPosition() { + getPositionHolder(); + return h.getStart(); + } + + public String getValue() { + return object.getAttributeValue(attribute); + } + + PositionHolder getPositionHolder() { + if(h == null) { + h = PositionHolder.getPosition(object, attribute); + } + h.update(); + return h; + } + + public XModelObject getObject() { + return object; + } + + public Element toXML(Element parent, Properties context) { + Element element = XMLUtilities.createElement(parent, XMLStoreConstants.TAG_VALUE_INFO); + element.setAttribute(XMLStoreConstants.ATTR_CLASS, XMLStoreConstants.CLS_XML); + if(attribute != null) element.setAttribute("attr", attribute); + if(object != null) { + XMLStoreHelper.saveModelObject(element, object, "object", context); + } + return element; + } + + public void loadXML(Element element, Properties context) { + attribute = element.getAttribute("attr"); + object = XMLStoreHelper.loadModelObject(element, "object", context); + } + +} Property changes on: trunk/jst/plugins/org.jboss.tools.jst.web/src/org/jboss/tools/jst/web/model/project/ext/store/XMLValueInfo.java ___________________________________________________________________ Name: svn:mime-type + text/plain