diff options
Diffstat (limited to 'bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal')
3 files changed, 0 insertions, 1115 deletions
diff --git a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSEAdapter.java b/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSEAdapter.java deleted file mode 100644 index 2ebce04576..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSEAdapter.java +++ /dev/null @@ -1,439 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are 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 - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.wst.xml.core.internal.emf2xml; - -import java.util.Collection; -import java.util.Iterator; - -import org.eclipse.emf.common.notify.Notifier; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapter; -import org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl; -import org.eclipse.wst.common.internal.emf.resource.EMF2DOMRenderer; -import org.eclipse.wst.common.internal.emf.resource.Translator; -import org.eclipse.wst.common.internal.emf.resource.TranslatorResource; -import org.eclipse.wst.common.internal.emf.utilities.Assert; -import org.eclipse.wst.common.internal.emf.utilities.DOMUtilities; -import org.eclipse.wst.common.internal.emf.utilities.FeatureValueConversionException; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument; -import org.eclipse.wst.xml.core.internal.Logger; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.Text; - -public class EMF2DOMSSEAdapter extends EMF2DOMAdapterImpl implements INodeAdapter { - - private Class resourceClass; - public EMF2DOMSSEAdapter(Node node, EMF2DOMRenderer renderer, Translator translator) { - super(node, renderer, translator); - } - - public EMF2DOMSSEAdapter(Notifier object, Node node, EMF2DOMRenderer renderer, Translator translator) { - super(object, node, renderer, translator); - } - - public EMF2DOMSSEAdapter(TranslatorResource resource, Document document, EMF2DOMRenderer renderer, Translator translator) { - super(resource, document, renderer, translator); - } - - protected String calcIndentString(Node node) { - Assert.isNotNull(node); - Assert.isNotNull(node.getParentNode(), "Node must be connected into the tree"); //$NON-NLS-1$ - - Node parent = node.getParentNode(); - - String indentString = getNewlineString(node); - - // Find indentation string for this node based on its sibling or - // parent - Node previousSibling = DOMUtilities.getPreviousNodeSibling(node); - if (previousSibling != null) { - indentString = primGetIndentString(previousSibling); - } - else { - String parentIndentString = primGetIndentString(parent); - indentString = parentIndentString + DOMUtilities.INDENT_STRING; - } - return indentString; - } - - /* - * Prints out a DOM notification for debugging. - */ - protected void debugDOMNotify(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue) { - if (fDebug) { - String notifType = ""; //$NON-NLS-1$ - switch (eventType) { - case INodeNotifier.ADD : - notifType = "ADD"; //$NON-NLS-1$ - break; - case INodeNotifier.REMOVE : - notifType = "REMOVE"; //$NON-NLS-1$ - break; - case INodeNotifier.CHANGE : - notifType = "CHANGE"; //$NON-NLS-1$ - break; - case INodeNotifier.CONTENT_CHANGED : - notifType = "CONTENT_CHANGED"; //$NON-NLS-1$ - break; - case INodeNotifier.STRUCTURE_CHANGED : - notifType = "STRUCTURE_CHANGE"; //$NON-NLS-1$ - break; - } - Logger.log(Logger.INFO_DEBUG, "DOM Change: " + notifType); //$NON-NLS-1$ - Logger.log(Logger.INFO_DEBUG, "\tnotifier : " + notifier); //$NON-NLS-1$ - Logger.log(Logger.INFO_DEBUG, "\tchangedFeature: " + changedFeature); //$NON-NLS-1$ - Logger.log(Logger.INFO_DEBUG, "\toldValue : " + oldValue); //$NON-NLS-1$ - Logger.log(Logger.INFO_DEBUG, "\tnewValue : " + newValue); //$NON-NLS-1$ - } - } - - protected void disableUndoManagementIfNecessary() { - IDOMModel model = getXMLModel(); - if (model != null && model.getUndoManager() != null) - model.disableUndoManagement(); - } - - protected void enableUndoManagement() { - IDOMModel model = getXMLModel(); - if (model != null && model.getUndoManager() != null) - model.enableUndoManagement(); - } - - protected String getNewlineString(Node node) { - /* - * We should always have IDOMNode, and IStructuredDocument, and - * consquently a valid "preferred" line delimiter, but just to be - * safe, we'll assign something by default. - */ - if (node instanceof IDOMNode) { - IDOMNode xmlNode = (IDOMNode) node; - IStructuredDocument document = xmlNode.getStructuredDocument(); - if (document != null) { - return document.getLineDelimiter(); - } - } - return DOMUtilities.NEWLINE_STRING; - } - - protected IDOMModel getXMLModel() { - if (getNode() != null) - return ((IDOMNode) getNode()).getModel(); - return null; - } - - protected IDOMNode getXMLNode() { - return (IDOMNode) getNode(); - } - - /* - * Do nothing for SSE, we will tolerate anything they add - */ - protected void handleFeatureValueConversionException(FeatureValueConversionException ex) { - // Do nothing - } - - /* - * Do nothing for SSE, we will tolerate anything they add - */ - protected void handleInvalidMultiNodes(String nodeName) { - // Do nothing - } - - protected void indent(Node node, Translator map) { - Assert.isNotNull(node.getParentNode(), "Node must be connected into the tree"); //$NON-NLS-1$ - Assert.isNotNull(node); - - String indentString = calcIndentString(node); - - // Indent before the start tag - indentStartTag(indentString, node, map); - - // Indent before the end tag - indentEndTag(indentString, node, map); - } - - /** - * Indent before the end tag of the <node>passed in. - */ - protected void indentEndTag(String indentString, Node node, Translator map) { - if (!map.shouldIndentEndTag(node)) - return; - String domPath = map.getDOMPath(); - - if ((!map.isManagedByParent() && !map.isDOMTextValue()) || (map.isManagedByParent() && domPath.length() != 0) && node.getNodeName().equals(domPath)) { - Text newWS = node.getOwnerDocument().createTextNode(getNewlineString(node) + indentString); //$NON-NLS-1$ - DOMUtilities.insertBeforeNode(node, newWS, null); - } - } - - /** - * Indent before the start tag of the <node>passed in. - */ - protected void indentStartTag(String indentString, Node node, Translator map) { - Node parent = node.getParentNode(); - Text newWS = node.getOwnerDocument().createTextNode(getNewlineString(node) + indentString); //$NON-NLS-1$ - DOMUtilities.insertAfterNode(parent, newWS, DOMUtilities.getPreviousNodeSibling(node)); - } - - protected boolean isEmptyTag(Element parent) { - return ((IDOMElement) parent).isEmptyTag(); - } - - /* - * This method is called when the DOM node changes. It attempts to update - * MOF object based on the changes. - */ - public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) { - - if (!isNotificationEnabled()) - return; - - debugDOMNotify(notifier, eventType, changedFeature, oldValue, newValue); - - if (notifier != getNode() && eventType != INodeNotifier.CHANGE) { - // This is the case where the notification was sent from a - // sub node. Use the notifiers name to determine which - // MOF feature to update. Note that is is assumed that if - // the eventType is CHANGE then it attribute on a path node - // changing. This was put in for the EGL group. - if (notifier instanceof Element) { - if (eventType == INodeNotifier.STRUCTURE_CHANGED || eventType == INodeNotifier.CONTENT_CHANGED || eventType == INodeNotifier.CHANGE) { - Element notifyingNode = (Element) notifier; - Translator map = findTranslator(notifyingNode.getNodeName(), false); - if (map != null) - updateMOFFeature(map, getNode(), getEObject()); - } - } - } - else { - // Update everything on STRUCTURE_CHANGE or CONTENT_CHANGE. - // Other event types occur too often. - if (eventType == INodeNotifier.STRUCTURE_CHANGED || eventType == INodeNotifier.CONTENT_CHANGED) { - updateMOF(); - } - // Update just the attribute that changed. - else if (eventType == INodeNotifier.CHANGE) { - Translator map = findTranslator(changedFeature.toString(), true); - if (map != null) - updateMOFFeature(map, getNode(), getEObject()); - } - } - } - - protected void postUpdateDOMFeature(Translator map, Node node, EObject mofObject) { - enableUndoManagement(); - } - - protected void preUpdateDOMFeature(Translator map, Node node, EObject mofObject) { - super.preUpdateDOMFeature(map, node, mofObject); - disableUndoManagementIfNecessary(); - } - - protected void primAddDOMAdapter(Node aNode, EMF2DOMAdapter anAdapter) { - ((IDOMNode) aNode).addAdapter((EMF2DOMSSEAdapter) anAdapter); - } - - /** - * Create an adapter for a child DOM node - * - * @param node - * org.w3c.dom.Node The node to create the adapter for. - */ - protected EMF2DOMAdapter primCreateAdapter(EObject mofObject, Translator childMap) { - Element newNode = createNewNode(mofObject, childMap); - return new EMF2DOMSSEAdapter(mofObject, newNode, fRenderer, childMap); - } - - /** - * Create an adapter for a child DOM node - * - * @param node - * org.w3c.dom.Node The node to create the adapter for. - */ - protected EMF2DOMAdapter primCreateAdapter(Node node, Translator childMap) { - return new EMF2DOMSSEAdapter(node, fRenderer, childMap); - } - protected EMF2DOMAdapter createAdapter(Node node, Translator childMap) { - - //Assert.isNotNull(childMap.getChildAdapterClass()); - Assert.isNotNull(node); - - EMF2DOMAdapter adapter = primGetExistingAdapter(node); - - if (adapter != null) { - if (adapter.isMOFProxy() || adapter.getTarget() == null) { - removeDOMAdapter(node, adapter); - if (adapter.getTarget() != null) { - adapter.getTarget().eAdapters().remove(adapter); - } - adapter = null; - } - } else { - adapter = primCreateAdapter(node, childMap); - } - return adapter; - } - protected void addDOMAdapter(Node childNode) { - - // Only add the adapter if this is an child node that will not be - // adapted. For instance a subtree that maps to a MOF attribute - // setting. - if (childNode.getNodeType() == Node.ELEMENT_NODE) { - EMF2DOMAdapter attrAdapter = primGetExistingAdapter(childNode); - - if (attrAdapter == null || attrAdapter.getNode() != getNode()) { - // If the node is adapted, but not by this adapter then remove - // it. This happens to non-object children when the parent tag - // name is changed. - removeDOMAdapter(childNode, attrAdapter); - - if (fDebug) { - org.eclipse.jem.util.logger.proxy.Logger.getLogger().logError("\tCHILD: Adding DOM adapter: " + this); //$NON-NLS-1$ - org.eclipse.jem.util.logger.proxy.Logger.getLogger().logError("\t\tto: " + childNode); //$NON-NLS-1$ - } - primAddDOMAdapter(childNode, this); - } - } - } - - protected EMF2DOMAdapter primGetExistingAdapter(Node aNode) { - INodeNotifier sseNode = (INodeNotifier) aNode; - Collection adapters = sseNode.getAdapters(); - for (Iterator iterator = adapters.iterator(); iterator.hasNext();) { - INodeAdapter adapter = (INodeAdapter) iterator.next(); - // First Check if it's an EMF2DOMAdapter - if (adapter != null && adapter.isAdapterForType(EMF2DOMAdapter.ADAPTER_CLASS)) { - // Cast to EMF2DOMAdapter - EMF2DOMSSEAdapter e2DAdapter = (EMF2DOMSSEAdapter) adapter; - Object adapterTarget = e2DAdapter.getTarget(); - - //Handle the cases where either adapter's target is null - if ((getTarget() == null) || (adapterTarget == null)) - if (resourceClass != null && resourceClass.equals(e2DAdapter.getResourceClass())) - return e2DAdapter; - else - continue; - - - // Check if target is an EMF resource - if (getTarget() instanceof Resource) { - /* - * Now check if it's the right one (Multiple resources - * could be attached) - */ - if (adapterTarget != null && adapterTarget == getTarget()) { - return e2DAdapter; - } - } - else { - // Check if targets are EObjects with the same resources - EObject myTarget = (EObject) getTarget(); - /* - * Now check if it's the right one (Multiple resources could - * be attached) - */ - if (adapterTarget != null && ((EObject)adapterTarget).eResource() == myTarget.eResource()) { - return e2DAdapter; - } - } - - if (adapterTarget instanceof EObject) { - if (((EObject) e2DAdapter.getTarget()).eResource() == null) { - return e2DAdapter; - } - } - } - } - return null; - } - - protected String primGetIndentString(Node node) { - IStructuredDocument flatModel = ((IDOMNode) node).getStructuredDocument(); - int nodeStartOff = ((IDOMNode) node).getStartOffset(); - - int startOff = Math.max(0, nodeStartOff - 100); - int endOff = nodeStartOff; - - try { - String text = flatModel.get(startOff, endOff - startOff); - - int inx = text.length() - 1; - if (inx >= 0) { - for (; inx >= 0; inx--) { - char ch = text.charAt(inx); - if (Character.isWhitespace(ch) && ch != '\n' && ch != '\r') { - continue; - } - inx++; - break; - } - - return text.substring(inx); - } - } - catch (BadLocationException ex) { - Logger.logException(ex); - } - return ""; //$NON-NLS-1$ - } - - protected void removeDOMAdapter(Node aNode, EMF2DOMAdapter anAdapter) { - ((IDOMNode) aNode).removeAdapter((INodeAdapter) anAdapter); - } - - - protected void reorderDOMChild(Node parentNode, Node childNode, Node insertBeforeNode, Translator map) { - super.reorderDOMChild(parentNode, childNode, insertBeforeNode, map); - // Since reordering deletes all the whitespace before the node, we - // must indent . - if (insertBeforeNode != null && insertBeforeNode.getNodeType() == Node.ELEMENT_NODE) - indentStartTag(calcIndentString(insertBeforeNode), insertBeforeNode, map); - else - indentStartTag(calcIndentString(childNode), childNode, map); - } - - protected void setEmptyTag(Element element) { - ((IDOMElement) element).setEmptyTag(true); - } - - public void updateDOM() { - if (!isNotificationEnabled()) - return; - try { - disableUndoManagementIfNecessary(); - primUpdateDOM(); - } - finally { - enableUndoManagement(); - } - } - - public Class getResourceClass() { - return resourceClass; - } - - protected void initChildTranslators() { - if (fRenderer != null && fRenderer.getResource() != null) - resourceClass = fRenderer.getResource().getClass(); - super.initChildTranslators(); - } - -} diff --git a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERenderer.java b/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERenderer.java deleted file mode 100644 index 8b23e11300..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERenderer.java +++ /dev/null @@ -1,644 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are 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 - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.wst.xml.core.internal.emf2xml; - - -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.UnsupportedEncodingException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IFolder; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.ecore.resource.Resource; -import org.eclipse.emf.ecore.resource.ResourceSet; -import org.eclipse.emf.ecore.util.EcoreUtil; -import org.eclipse.jem.util.emf.workbench.ProjectResourceSet; -import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; -import org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapter; -import org.eclipse.wst.common.internal.emf.resource.EMF2DOMRenderer; -import org.eclipse.wst.common.internal.emf.resource.TranslatorResource; -import org.eclipse.wst.common.internal.emf.utilities.DOMUtilities; -import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; -import org.eclipse.wst.common.internal.emfworkbench.integration.ResourceSetWorkbenchEditSynchronizer; -import org.eclipse.wst.sse.core.StructuredModelManager; -import org.eclipse.wst.sse.core.internal.model.ModelLifecycleEvent; -import org.eclipse.wst.sse.core.internal.provisional.IModelLifecycleListener; -import org.eclipse.wst.sse.core.internal.provisional.IModelManager; -import org.eclipse.wst.sse.core.internal.provisional.IModelStateListener; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.xml.core.internal.Logger; -import org.eclipse.wst.xml.core.internal.document.DocumentTypeImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.w3c.dom.Node; - - -public class EMF2DOMSSERenderer extends EMF2DOMRenderer implements IModelStateListener, IModelLifecycleListener { - - protected Object aboutToChangeNode = null; - - protected boolean isBatchChanges = false; - - private boolean isSaving = false; - - private IModelManager modelManager; - - private Class resourceClass; - - /** The XML DOM model */ - protected IDOMModel xmlModel; - - /** Used internally; the unique id for the xml model */ - protected String xmlModelId; - - protected boolean xmlModelReverted = false; - - public EMF2DOMSSERenderer() { - super(); - } - - public void accessForRead() { - if (!resource.isNew()) { - String id = getModelManagerId(); - getModelManager().getExistingModelForRead(id); - } - } - - public void accessForWrite() { - modelAccessForWrite(); - } - - /** - * see batchModelEnd - * - */ - - public void batchModeEnd() { - getXMLModel().changedModel(); - setRootNodeAdapterNotificationEnabled(true); - isBatchChanges = false; - } - - /** - * batchModeStart and batchModeEnd is a pair that controls notifications, - * and tread access. They should always be called in a try/finally block. - * - * setBatchModel begins the processing where notifications are not sent - * out on each change, but saved up until the endBatchMode called. - * - * This pair of calls can also, indirectly, "lock" the DOM Model to access - * from only one thread, so it should not be locked for long periods of - * time. That's also why it is important to have the endBatchMode in a - * finally block to be sure it is always called, or the DOM will be left - * in a locked, unusable, state and only shortly away from severere - * program error. - * - * <pre><code> - * Example - * </code> - * - * try { - * batchModelStart(); - * ...do a some work ... - * } - * finally { - * endBatchMode(); - * } - * - * - * </pre> - */ - public void batchModeStart() { - isBatchChanges = true; - getXMLModel().aboutToChangeModel(); - setRootNodeAdapterNotificationEnabled(false); - } - - private void cacheSynchronizationStamp() { - IFile file = WorkbenchResourceHelper.getFile(resource); - if (file != null) { - if (xmlModel != null) - xmlModel.resetSynchronizationStamp(file); - } - } - - /** - * Create a new Document given - * - * @aResource. - */ - protected void createDocument() { - TranslatorResource res = getResource(); - res.setDefaults(); - IFile file = WorkbenchResourceHelper.getFile(resource); - InputStream is = DOMUtilities.createHeaderInputStream(res.getDoctype(), res.getPublicId(), res.getSystemId()); - if (is == null) - return; - try { - try { - List folders = new ArrayList(); - IContainer container = file.getParent(); - while (null != container && !container.exists() && container instanceof IFolder) { - folders.add(container); - container = container.getParent(); - } - IFolder folder = null; - for (int i = 0; i < folders.size(); i++) { - folder = (IFolder) folders.get(i); - folder.create(true, true, null); - } - file.create(is, true, null); - file.setLocal(true, 1, null); - } - catch (CoreException e1) { - Logger.logException(e1); - } - finally { - if (null != is) { - is.close(); - } - } - initializeXMLModel(file, resource.getWriteCount() != 0); - } - catch (IOException ex) { - Logger.log(Logger.ERROR, "IWAE0017E Unexpected IO exception occurred creating xml document");//$NON-NLS-1$ - } - } - - protected void createDOMTreeIfNecessary() { - if (needsToCreateDOM) - createDOMTree(); - } - - protected EMF2DOMAdapter createRootDOMAdapter() { - return new EMF2DOMSSEAdapter(getResource(), document, this, getResource().getRootTranslator()); - } - - public void deRegisterAsModelLifecycleListener() { - if (xmlModel != null) - xmlModel.removeModelLifecycleListener(this); - } - - public void deRegisterAsModelStateListener() { - if (xmlModel != null) - xmlModel.removeModelStateListener(this); - } - - private void deregisterFromXMLModel() { - - deRegisterAsModelStateListener(); - deRegisterAsModelLifecycleListener(); - // This try/catch block is a hack to fix defect 204114. This occurs - // because - // the model manager plugin is shut down and unloaded before the j2ee - // plugin. - // Calling getModelManager() can result in a class cast exception that - // should - // be ignored. - // ModelManager mgr = null; - try { - getModelManager(); - } - catch (ClassCastException exc) { - return; - } - if (xmlModel != null) { - int writeCount = resource.getWriteCount(); - int readCount = resource.getReadCount(); - for (int i = 0; i < writeCount; i++) - xmlModel.releaseFromEdit(); - for (int ii = 0; ii < readCount; ii++) - xmlModel.releaseFromRead(); - } - EMF2DOMAdapter adapter = (EMF2DOMAdapter) EcoreUtil.getAdapter(resource.eAdapters(), EMF2DOMAdapter.ADAPTER_CLASS); - if (adapter != null) { - adapter.removeAdapters(adapter.getNode()); - } - xmlModel = null; - xmlModelId = null; - } - - public void doSave(OutputStream outputStream, Map options) throws IOException { - - try { - isSaving = true; - if (null != outputStream) { - throw new RuntimeException(this.getClass().getName() + " should not use an OutputStream for saving");} //$NON-NLS-1$ - createDOMTreeIfNecessary(); - ResourceSetWorkbenchEditSynchronizer synchronizer = (ResourceSetWorkbenchEditSynchronizer) ((ProjectResourceSet) resource.getResourceSet()).getSynchronizer(); - IFile aFile = WorkbenchResourceHelper.getFile(resource); - try { - synchronizer.preSave(aFile, resource); - xmlModel.save(aFile); - } - catch (CoreException ex) { - synchronizer.removeFromRecentlySavedList(aFile); - Logger.logException(ex); - } - cacheSynchronizationStamp(); - } - finally { - isSaving = false; - } - } - - public EMF2DOMAdapter getExistingDOMAdapter(Node node) { - //IDOMNode xNode = (IDOMNode) node; - //return (EMF2DOMSSEAdapter) xNode.getAdapterFor(EMF2DOMAdapter.ADAPTER_CLASS); - - INodeNotifier sseNode = (INodeNotifier) node; - Collection adapters = sseNode.getAdapters(); - for (Iterator iterator = adapters.iterator(); iterator.hasNext();) { - INodeAdapter adapter = (INodeAdapter) iterator.next(); - // First Check if it's an EMF2DOMAdapter - if (adapter != null && adapter.isAdapterForType(EMF2DOMAdapter.ADAPTER_CLASS)) { - // Cast to EMF2DOMSSEAdapter - EMF2DOMSSEAdapter e2DAdapter = (EMF2DOMSSEAdapter) adapter; - //Handle the cases where either adapter's target is null - //Use the resourceClass to make sure the resource type is identical - if (getResource() == null || e2DAdapter.getTarget() == null) - if(resourceClass.equals(e2DAdapter.getResourceClass())) - return e2DAdapter; - else - continue; - - // First check if targets are resources - if (e2DAdapter.getTarget() instanceof Resource) { - /* - * Now check if it's the right one (Multiple resources - * could be attached) - */ - if (e2DAdapter.getTarget() == getResource()) { - return e2DAdapter; - } - } else { - // Check if targets are EObjects with the same resources - TranslatorResource myTarget = getResource(); - EObject adapterTarget = (EObject) e2DAdapter.getTarget(); - /* - * Now check if it's the right one (Multiple resources could - * be attached) - */ - if (adapterTarget.eResource() == myTarget || adapterTarget.eResource() == null) { - return e2DAdapter; - } - } - } - } - return null; - - } - - protected IModelManager getModelManager() { - if (modelManager == null) - modelManager = StructuredModelManager.getModelManager(); - return modelManager; - } - - /** - * Return id used to key the XML resource in the XML ModelManager. - */ - protected String getModelManagerId() { - if (xmlModelId == null) { - IFile file = WorkbenchResourceHelper.getFile(getResource()); - if (file != null) { - xmlModelId = getModelManager().calculateId(file); - } - else { - xmlModelId = resource.getURI() + Long.toString(System.currentTimeMillis()); - } - } - return xmlModelId; - } - - protected ResourceSet getResourceSet() { - return resource == null ? null : resource.getResourceSet(); - } - - /** - * Return the DOM model for this resource. - */ - public IDOMModel getXMLModel() { - return xmlModel; - } - - public String getXMLModelId() { - return xmlModelId; - } - - private IDOMModel initializeXMLModel(IFile file, boolean forWrite) throws UnsupportedEncodingException, IOException { - if (file == null || !file.exists()) - throw new FileNotFoundException((file == null) ? "null" : file.getFullPath().toOSString()); //$NON-NLS-1$ - try { - IModelManager manager = getModelManager(); - String id = manager.calculateId(file); - if (forWrite) { - IDOMModel mod = (IDOMModel)manager.getExistingModelForEdit(id); - if (mod == null) - setXMLModel((IDOMModel) manager.getModelForEdit(file)); - else { - setXMLModel(mod); - } - } - else { - IDOMModel mod = (IDOMModel)manager.getExistingModelForRead(id); - if (mod == null) - setXMLModel((IDOMModel) manager.getModelForRead(file)); - else { - setXMLModel(mod); - } - } - setXMLModelId(getXMLModel().getId()); - needsToCreateDOM = false; - } - catch (CoreException e) { - Logger.logException(e); - return null; - } - String id = getXMLModel().getId(); - syncReferenceCounts(id, forWrite); - if (xmlModel != null) - document = xmlModel.getDocument(); - return xmlModel; - } - - public boolean isBatchMode() { - return isBatchChanges; - } - - public boolean isModified() { - return (getXMLModel() != null && getXMLModel().isDirty()); - } - - public boolean isShared() { - - if( xmlModel == null) { //resource could be in process of being unloaded - check with model manager - String id = getModelManagerId(); - return getModelManager().isShared(id); - } - if (getResourceSet() == null) - return false; - return xmlModel.isShared(); - } - - public boolean isSharedForWrite() { - if (getResourceSet() == null || xmlModel == null) - return false; - return xmlModel.isSharedForEdit(); - } - - protected void loadDocument(InputStream in, Map options) throws IOException { - if (null != in) { - throw new RuntimeException(this.getClass().getName() + " should not use an InputStream for loading");} //$NON-NLS-1$ - IFile file = WorkbenchResourceHelper.getFile(resource); - initializeXMLModel(file, (resource.getWriteCount() != 0)); - cacheSynchronizationStamp(); - } - - protected boolean managesDOMAdapters() { - return false; - } - - public void modelAboutToBeChanged(IStructuredModel model) { - if (model.getStructuredDocument() != null) - aboutToChangeNode = model.getStructuredDocument().getFirstStructuredDocumentRegion(); - } - - public void modelAboutToBeReinitialized(IStructuredModel structuredModel) { - // TODO Auto-generated method stub - - } - - private void modelAccessForWrite() { - String id = getModelManagerId(); - getModelManager().getExistingModelForEdit(id); - } - - public void modelChanged(IStructuredModel model) { - if (isBatchChanges) - return; - try { - if (aboutToChangeNode != null && model.getStructuredDocument() != null - && model.getStructuredDocument().getFirstStructuredDocumentRegion() != aboutToChangeNode) { - String id = getModelManagerId(); - IStructuredModel tempModel = null; - try { - tempModel = getModelManager().getExistingModelForEdit(id); - xmlModelReverted = true; - resource.unload(); - } finally { - if (tempModel != null && (tempModel.getReferenceCountForEdit() > 0)) { - tempModel.releaseFromEdit(); - } - } - } - } finally { - aboutToChangeNode = null; - } - } - - public void modelDirtyStateChanged(IStructuredModel model, boolean isDirty) { - if (!isDirty && resource.isModified()) { // The XMLModel was saved - resource.setModified(false); - long stamp = WorkbenchResourceHelper.computeModificationStamp(resource); - WorkbenchResourceHelper.setSynhronizationStamp(resource, stamp); - IProject proj = WorkbenchResourceHelper.getProject(resource); - ResourceSetWorkbenchEditSynchronizer synchronizer = (ResourceSetWorkbenchEditSynchronizer) ((ProjectResourceSet) WorkbenchResourceHelperBase.getResourceSet(proj)).getSynchronizer(); - IFile aFile = WorkbenchResourceHelper.getFile(resource); - synchronizer.preSave(aFile, resource); - } - if (isDirty) - resource.setModified(true); - } - - public void modelReinitialized(IStructuredModel structuredModel) { - // TODO Auto-generated method stub - - } - - public void modelResourceDeleted(IStructuredModel model) { - // Do nothing - } - - public void modelResourceMoved(IStructuredModel oldModel, IStructuredModel newModel) { - // Do nothing - } - - /** - * This method is called just prior to being removed from the ResourceSet. - * Ensure that all reference counts to the XMLModel are removed. - */ - public void preDelete() { - if (resource.isLoaded()) - deregisterFromXMLModel(); - } - - public void preUnload() { - deregisterFromXMLModel(); - } - - public void processPostModelEvent(ModelLifecycleEvent event) { - // TODO Auto-generated method stub - - } - - public void processPreModelEvent(ModelLifecycleEvent event) { - if (!isSaving) { - if (event.getType() == ModelLifecycleEvent.MODEL_SAVED) { - ResourceSetWorkbenchEditSynchronizer synchronizer = (ResourceSetWorkbenchEditSynchronizer) ((ProjectResourceSet) resource.getResourceSet()).getSynchronizer(); - IFile aFile = WorkbenchResourceHelper.getFile(resource); - synchronizer.preSave(aFile, resource); - } - } - } - - - public void registerAsModelLifecycleListener() { - this.xmlModel.addModelLifecycleListener(this); - } - - /** - * Insert the method's description here. Creation date: (9/7/2001 10:49:53 - * AM) - */ - public void registerAsModelStateListener() { - this.xmlModel.addModelStateListener(this); - } - - public void releaseFromRead() { - if (xmlModel != null) - xmlModel.releaseFromRead(); - } - - public void releaseFromWrite() { - if (xmlModel != null) - xmlModel.releaseFromEdit(); - } - - public void removeDOMAdapter(Node aNode, EMF2DOMAdapter anAdapter) { - ((IDOMNode) aNode).removeAdapter((EMF2DOMSSEAdapter) anAdapter); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jem.internal.util.emf.xml.EMF2DOMRenderer#replaceDocumentType(java.lang.String, - * java.lang.String, java.lang.String) - */ - public void replaceDocumentType(String docTypeName, String publicId, String systemId) { - if (document == null) - return; - DocumentTypeImpl docType = (DocumentTypeImpl) document.getDoctype(); - if (docType == null) - return; - if (publicId == null && systemId == null) - document.removeChild(docType); - else { - docType.setPublicId(publicId); - docType.setSystemId(systemId); - } - } - - /** - * @deprecated use batchModeStart and BatchModeEnd instead even if you do - * not use batchModelStart/End, you still need to use the - * try/finally pattern documented there. - */ - - public void setBatchMode(boolean isBatch) { - - // This is some extra processing for clients to know they may be using - // incorrectly - if (isBatch) { - if (isBatchChanges) { - Logger.log(Logger.INFO_DEBUG, "setBatch was set to true when it was already true. This can be an indication of invalid calling order"); //$NON-NLS-1$ - } - } - - - if (isBatch) { - batchModeStart(); - } - else { - batchModeEnd(); - } - } - - private void setRootNodeAdapterNotificationEnabled(boolean b) { - EObject root = resource.getRootObject(); - if (root != null) { - EMF2DOMAdapter adapter = (EMF2DOMAdapter) EcoreUtil.getExistingAdapter(root, EMF2DOMAdapter.ADAPTER_CLASS); - if (adapter != null) { - adapter.setNotificationEnabled(b); - if (b) - adapter.updateDOM(); - } - } - } - - /** - * Return the DOM model for this resource. - */ - public void setXMLModel(IDOMModel xmlModel) { - deRegisterAsModelStateListener(); - deRegisterAsModelLifecycleListener(); - this.xmlModel = xmlModel; - registerAsModelStateListener(); - registerAsModelLifecycleListener(); - } - - public void setXMLModelId(String id) { - xmlModelId = id; - } - - private void syncReferenceCounts(String id, boolean forWrite) { - int editIndex = 0, readIndex = 0; - if (forWrite) - editIndex++; - else - readIndex++; - int writeCount = resource.getWriteCount(); - int readCount = resource.getReadCount(); - for (int i = writeCount; i > editIndex; i--) - modelManager.getExistingModelForEdit(id); - for (int i = readCount; i > readIndex; i--) - modelManager.getExistingModelForRead(id); - } - - public boolean useStreamsForIO() { - return false; - } - - public boolean wasReverted() { - return xmlModelReverted; - } - - public void setResource(TranslatorResource resource) { - super.setResource(resource); - if (resource != null) - resourceClass = resource.getClass(); - } - -} diff --git a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERendererFactory.java b/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERendererFactory.java deleted file mode 100644 index 9b7912321d..0000000000 --- a/bundles/org.eclipse.wst.xml.core/src-emfModelSynch/org/eclipse/wst/xml/core/internal/emf2xml/EMF2DOMSSERendererFactory.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2006 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are 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 - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ - -package org.eclipse.wst.xml.core.internal.emf2xml; - -import org.eclipse.wst.common.internal.emf.resource.Renderer; -import org.eclipse.wst.common.internal.emf.resource.RendererFactory; - -/** - * @author schacher - */ -public class EMF2DOMSSERendererFactory extends RendererFactory { - - public static final EMF2DOMSSERendererFactory INSTANCE = new EMF2DOMSSERendererFactory(); - - public EMF2DOMSSERendererFactory() { - // Default constructor - } - - - public Renderer createRenderer() { - return new EMF2DOMSSERenderer(); - } -} |