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/*******************************************************************************
* Copyright (c) 2001, 2007 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.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.wst.wsdl.ExtensibilityElement;
import org.eclipse.wst.wsdl.Port;
import org.eclipse.wst.wsdl.binding.http.HTTPAddress;
import org.eclipse.wst.wsdl.binding.soap.SOAPAddress;
import org.eclipse.wst.wsdl.ui.internal.Messages;
import org.eclipse.wst.wsdl.util.WSDLConstants;
import org.eclipse.wst.xml.core.internal.contentmodel.CMDocument;
import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery;
import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQueryAction;
import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMContentBuilder;
import org.eclipse.wst.xml.core.internal.contentmodel.util.DOMContentBuilderImpl;
import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.eclipse.wst.xml.core.internal.provisional.format.FormatProcessorXML;
import org.w3c.dom.Attr;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class W11SetAddressCommand extends W11TopLevelElementCommand {
private Port port;
private String newAddress;
public W11SetAddressCommand(Port port, String newAddress) {
super(Messages._UI_ACTION_EDIT_PORT_ADDRESS, port.getEnclosingDefinition());
this.port = port;
this.newAddress = newAddress;
}
public void execute() {
try {
beginRecording(port.getElement());
// Should the actual set address code live in it's 'own separate' command??
if (!setAddress()) {
createNewExtensibilityElement();
setAddress();
}
}
finally {
endRecording(port.getElement());
}
}
private boolean setAddress() {
boolean success = false;
if (port.getEExtensibilityElements().size() > 0) {
Iterator eeIt = port.getEExtensibilityElements().iterator();
while (eeIt.hasNext()) {
ExtensibilityElement ee = ((ExtensibilityElement) eeIt.next());
if (ee instanceof SOAPAddress) {
((SOAPAddress) ee).setLocationURI(newAddress);
success = true;
}
else if (ee instanceof HTTPAddress) {
((HTTPAddress) ee).setLocationURI(newAddress);
success = true;
}
// ee.getElement().setAttribute("location", newAddress);
}
}
return success;
}
/*
* TODO: rmah: We need to clean the code below.....
* Things should be wrapped up and placed in a common location. Currently, this is
* from the AddEEMenuActionContriubor.java class
*/
private void createNewExtensibilityElement() {
List modelQueryActionList = new ArrayList();
ModelQuery modelQuery = ModelQueryUtil.getModelQuery(port.getElement().getOwnerDocument());
CMElementDeclaration ed = modelQuery.getCMElementDeclaration(port.getElement());
if (ed != null)
{
// add insert child node actions
//
int ic = ModelQuery.INCLUDE_CHILD_NODES;
int vc = ModelQuery.VALIDITY_STRICT;
modelQuery.getInsertActions(port.getElement(), ed, -1, ic, vc, modelQueryActionList);
}
createNewExtensibilityElementHelper1(modelQueryActionList);
}
private void createNewExtensibilityElementHelper1(List modelQueryActionList)
{
for (Iterator i = modelQueryActionList.iterator(); i.hasNext(); )
{
ModelQueryAction action = (ModelQueryAction)i.next();
CMNode cmnode = action.getCMNode();
if (cmnode != null)
{
boolean isOtherNamespace = false;
CMDocument cmDocument = (CMDocument)cmnode.getProperty("CMDocument"); //$NON-NLS-1$
if (cmDocument != null)
{
String namespaceURI = (String)cmDocument.getProperty("http://org.eclipse.wst/cm/properties/targetNamespaceURI"); //$NON-NLS-1$
isOtherNamespace = namespaceURI != null && !namespaceURI.equals(WSDLConstants.WSDL_NAMESPACE_URI);
}
if (isOtherNamespace)
{
int cmNodeType = cmnode.getNodeType();
if (action.getKind() == ModelQueryAction.INSERT)
{
switch (cmNodeType)
{
case CMNode.ELEMENT_DECLARATION :
{
createNewExtensibilityElementHelper2((CMElementDeclaration)cmnode, action.getParent(), action.getStartIndex());
return;
}
}
}
}
}
}
}
public void createNewExtensibilityElementHelper2(CMNode cmnode, Node parent, int index)
{
if (cmnode != null && parent != null)
{
Document document = parent.getNodeType() == Node.DOCUMENT_NODE ? (Document)parent : parent.getOwnerDocument();
DOMContentBuilder builder = new DOMContentBuilderImpl(document);
builder.setProperty(DOMContentBuilder.PROPERTY_BUILD_BLANK_TEXT_NODES, Boolean.TRUE);
builder.setBuildPolicy(DOMContentBuilder.BUILD_ONLY_REQUIRED_CONTENT);
builder.build(parent, cmnode);
insertNodesAtIndex(parent, builder.getResult(), index, true);
}
}
public void insertNodesAtIndex(Node parent, List list, int index, boolean format)
{
NodeList nodeList = parent.getChildNodes();
if (index == -1)
{
index = nodeList.getLength();
}
Node refChild = (index < nodeList.getLength()) ? nodeList.item(index) : null;
// here we consider the case where the previous node is a 'white space' Text node
// we should really do the insert before this node
//
int prevIndex = index - 1;
Node prevChild = (prevIndex < nodeList.getLength()) ? nodeList.item(prevIndex) : null;
if (isWhitespaceTextNode(prevChild))
{
refChild = prevChild;
}
for (Iterator i = list.iterator(); i.hasNext(); )
{
Node newNode = (Node)i.next();
if (newNode.getNodeType() == Node.ATTRIBUTE_NODE)
{
Element parentElement = (Element)parent;
parentElement.setAttributeNode((Attr)newNode);
}
else
{
parent.insertBefore(newNode, refChild);
}
}
for (Iterator i = list.iterator(); i.hasNext(); )
{
Node newNode = (Node)i.next();
if (format)
{
FormatProcessorXML formatProcessorXML = new FormatProcessorXML();
formatProcessorXML.formatNode((IDOMNode)newNode);
}
}
//setViewerSelection(list);
}
protected boolean isWhitespaceTextNode(Node node)
{
return (node != null) && (node.getNodeType() == Node.TEXT_NODE) && (node.getNodeValue().trim().length() == 0);
}
}
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