| /******************************************************************************* |
| * 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.wsdl.ui.internal.adapters.commands; |
| |
| import java.util.List; |
| |
| import org.eclipse.wst.wsdl.Definition; |
| import org.eclipse.wst.wsdl.ui.internal.Messages; |
| import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMNamespaceInfoManager; |
| import org.w3c.dom.Element; |
| |
| public class W11EditNamespacesCommand extends W11TopLevelElementCommand { |
| private List namespacesInfoList; |
| private String targetNamespace; |
| private String targetNamespacePrefix; |
| |
| public W11EditNamespacesCommand(Definition definition) { |
| super(Messages._UI_EDIT_NAMESPACES, definition); |
| } |
| |
| public void setNamespacesInfo(List namespaces) { |
| namespacesInfoList = namespaces; |
| } |
| |
| public void setTargetNamespace(String tns) { |
| targetNamespace = tns; |
| } |
| |
| public void setTargetNamespacePrefix(String prefix) { |
| targetNamespacePrefix = prefix; |
| } |
| |
| public void execute() { |
| try { |
| beginRecording(definition.getElement()); |
| super.execute(); |
| if (targetNamespacePrefix != null) { |
| Element element = definition.getElement(); |
| |
| // Remove the old prefix |
| String oldPrefix = definition.getPrefix(definition.getTargetNamespace()); |
| element.removeAttribute("xmlns:"+oldPrefix); //$NON-NLS-1$ |
| |
| // Set the new prefix |
| element.setAttribute("xmlns:" + targetNamespacePrefix, definition.getTargetNamespace()); //$NON-NLS-1$ |
| } |
| if (targetNamespace != null) { |
| String newValue = targetNamespace; |
| String prefix = definition.getPrefix(definition.getTargetNamespace()); |
| definition.setTargetNamespace(newValue); |
| definition.getElement().setAttribute("xmlns:" + prefix, newValue); //$NON-NLS-1$ |
| } |
| |
| if (namespacesInfoList != null) { |
| DOMNamespaceInfoManager namespaceInfoManager = new DOMNamespaceInfoManager(); |
| |
| /* |
| List namespaceInfoList = namespaceInfoManager.getNamespaceInfoList(element); |
| // List oldNamespaceInfoList = NamespaceInfo.cloneNamespaceInfoList(namespaceInfoList); |
| |
| // here we store a copy of the old info for each NamespaceInfo |
| // this info will be used in createPrefixMapping() to figure out how to update the document |
| // in response to these changes |
| for (Iterator i = namespaceInfoList.iterator(); i.hasNext();) |
| { |
| NamespaceInfo info = (NamespaceInfo) i.next(); |
| NamespaceInfo oldCopy = new NamespaceInfo(info); |
| info.setProperty("oldCopy", oldCopy); //$NON-NLS-1$ |
| } |
| */ |
| |
| namespaceInfoManager.removeNamespaceInfo(definition.getElement()); |
| namespaceInfoManager.addNamespaceInfo(definition.getElement(), namespacesInfoList, false); |
| |
| /* |
| // see if we need to rename any prefixes |
| Map prefixMapping = createPrefixMapping(oldNamespaceInfoList, namespaceInfoList); |
| if (prefixMapping.size() > 0) |
| { |
| //manager.getModel().aboutToChangeModel(); |
| ReplacePrefixAction replacePrefixAction = new ReplacePrefixAction(element, prefixMapping); |
| replacePrefixAction.run(); |
| //manager.getModel().changedModel(); |
| } |
| */ |
| } |
| |
| /* |
| // Could not modify (more specifically remove) namespaces via model..... |
| // should revisit this |
| if (targetNamespace != null || targetNamespacePrefix != null) { |
| Map map = definition.getNamespaces(); |
| String oldTargetNamespace = definition.getTargetNamespace(); |
| String oldPrefix = null; |
| |
| Iterator it = map.keySet().iterator(); |
| while (it.hasNext()) { |
| String key = (String) it.next(); |
| Object value = map.get(key); |
| if (value != null && oldTargetNamespace != null && value.equals(oldTargetNamespace)) { |
| oldPrefix = key; |
| break; |
| } |
| } |
| |
| if (oldPrefix != null && !oldPrefix.equals(targetNamespacePrefix)) { |
| map.remove(oldPrefix); |
| definition.updateElement(); |
| } |
| |
| String tns = ""; |
| String prefix = ""; |
| if (targetNamespace != null) { |
| tns = targetNamespace; |
| } |
| if (targetNamespacePrefix != null) { |
| prefix = targetNamespacePrefix; |
| } |
| definition.addNamespace(prefix, tns); |
| definition.setTargetNamespace(tns); |
| // map.put(prefix, tns); |
| } |
| */ |
| } |
| finally { |
| endRecording(definition.getElement()); |
| } |
| } |
| |
| /* |
| protected Map createPrefixMapping(List oldList, List newList) |
| { |
| Map map = new Hashtable(); |
| |
| Hashtable oldURIToPrefixTable = new Hashtable(); |
| for (Iterator i = oldList.iterator(); i.hasNext();) |
| { |
| NamespaceInfo oldInfo = (NamespaceInfo) i.next(); |
| oldURIToPrefixTable.put(oldInfo.uri, oldInfo); |
| } |
| |
| for (Iterator i = newList.iterator(); i.hasNext();) |
| { |
| NamespaceInfo newInfo = (NamespaceInfo) i.next(); |
| NamespaceInfo oldInfo = (NamespaceInfo) oldURIToPrefixTable.get(newInfo.uri != null ? newInfo.uri : ""); //$NON-NLS-1$ |
| |
| // if oldInfo is non null ... there's a matching URI in the old set |
| // we can use its prefix to detemine out mapping |
| // |
| // if oldInfo is null ... we use the 'oldCopy' we stashed away |
| // assuming that the user changed the URI and the prefix |
| if (oldInfo == null) |
| { |
| oldInfo = (NamespaceInfo) newInfo.getProperty("oldCopy"); //$NON-NLS-1$ |
| } |
| |
| if (oldInfo != null) |
| { |
| String newPrefix = newInfo.prefix != null ? newInfo.prefix : ""; //$NON-NLS-1$ |
| String oldPrefix = oldInfo.prefix != null ? oldInfo.prefix : ""; //$NON-NLS-1$ |
| if (!oldPrefix.equals(newPrefix)) |
| { |
| map.put(oldPrefix, newPrefix); |
| } |
| } |
| } |
| return map; |
| } |
| */ |
| } |