| /******************************************************************************* |
| * Copyright (c) 2002, 2004 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.ws.internal.explorer.platform.wsdl.fragment.impl; |
| |
| import org.eclipse.wst.ws.internal.explorer.platform.wsdl.fragment.ISOAPEncodingWrapperFragment; |
| import org.eclipse.wst.ws.internal.explorer.platform.wsdl.fragment.XSDToFragmentConfiguration; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| |
| import org.w3c.dom.*; |
| import java.util.Vector; |
| import java.util.Hashtable; |
| |
| public class SOAPEncodingWrapperFragment extends XSDDelegationFragment implements ISOAPEncodingWrapperFragment |
| { |
| private static final String ID = "id"; |
| private static final String HREF = "href"; |
| private static final String POUND = "#"; |
| |
| private Hashtable uriReferenceTable_; |
| |
| public SOAPEncodingWrapperFragment(String id, String name, XSDToFragmentConfiguration config) |
| { |
| super(id, name, null); |
| uriReferenceTable_ = null; |
| } |
| |
| public void setXSDToFragmentConfiguration(XSDToFragmentConfiguration config) |
| { |
| getXSDDelegationFragment().setXSDToFragmentConfiguration(config); |
| } |
| |
| public XSDToFragmentConfiguration getXSDToFragmentConfiguration() |
| { |
| return getXSDDelegationFragment().getXSDToFragmentConfiguration(); |
| } |
| |
| public void setXSDTypeDefinition(XSDTypeDefinition typeDef) |
| { |
| getXSDDelegationFragment().setXSDTypeDefinition(typeDef); |
| } |
| |
| public XSDTypeDefinition getXSDTypeDefinition() |
| { |
| return getXSDDelegationFragment().getXSDTypeDefinition(); |
| } |
| |
| public boolean setParameterValuesFromInstanceDocuments(Element[] instanceDocuments) |
| { |
| for (int i = 0; i < instanceDocuments.length; i++) |
| instanceDocuments[i] = resolveURIReferences(uriReferenceTable_, instanceDocuments[i]); |
| return getXSDDelegationFragment().setParameterValuesFromInstanceDocuments(instanceDocuments); |
| } |
| |
| public void setURIReferences(Hashtable uriReferences) |
| { |
| uriReferenceTable_ = uriReferences; |
| } |
| |
| public static Hashtable parseURIReferences(Element element, boolean overwrites) |
| { |
| Hashtable uriReferences = new Hashtable(); |
| parseURIReferences(uriReferences, element, overwrites); |
| return uriReferences; |
| } |
| |
| private static boolean parseURIReferences(Hashtable uriReferences, Element element, boolean overwrites) |
| { |
| boolean resolved = true; |
| if (element != null) |
| { |
| URIReference ref = null; |
| String id = element.getAttribute(ID); |
| resolved = !element.hasAttribute(HREF); |
| if (id != null && id.length() > 0 && (overwrites || !uriReferences.contains(id))) |
| { |
| ref = new URIReference(element, true); |
| uriReferences.put(id, ref); |
| } |
| NodeList nl = element.getChildNodes(); |
| for (int i = 0; i < nl.getLength(); i++) |
| { |
| Node node = nl.item(i); |
| if (node instanceof Element) |
| resolved = parseURIReferences(uriReferences, (Element)node, overwrites) && resolved; |
| } |
| if (ref != null) |
| ref.setResolved(resolved); |
| } |
| return resolved; |
| } |
| |
| public static Element resolveURIReferences(Hashtable uriReferences, Element element) |
| { |
| if (uriReferences != null && !uriReferences.isEmpty()) |
| return resolveURIReferences(uriReferences, element.getOwnerDocument(), element, new Vector()); |
| else |
| return element; |
| } |
| |
| private static Element resolveURIReferences(Hashtable uriReferences, Document doc, Element element, Vector usedIds) |
| { |
| String href = element.getAttribute(HREF); |
| Element resolvedElement = element; |
| boolean resolved = false; |
| if (href != null && href.length() > 0) |
| { |
| URIReference ref = null; |
| if (href.indexOf(POUND) != -1) |
| href = href.substring(1, href.length()); |
| if (!usedIds.contains(href)) |
| { |
| ref = (URIReference)uriReferences.get(href); |
| if (ref != null) |
| { |
| usedIds.add(href); |
| Element elementRef = ref.getRefElement(); |
| resolved = ref.getResolved(); |
| resolvedElement = doc.createElement(element.getTagName()); |
| NodeList nl = elementRef.getChildNodes(); |
| for (int i = 0; i < nl.getLength(); i++) |
| { |
| Node node = nl.item(i); |
| if (node != null) |
| resolvedElement.appendChild(doc.importNode(node, true)); |
| } |
| } |
| } |
| } |
| if (!resolved) |
| { |
| NodeList nl = resolvedElement.getChildNodes(); |
| for (int i = 0; i < nl.getLength(); i++) |
| { |
| Node node = nl.item(i); |
| if (node instanceof Element) |
| { |
| Element child = resolveURIReferences(uriReferences, resolvedElement.getOwnerDocument(), (Element)node, usedIds); |
| if (child != node) |
| resolvedElement.replaceChild(child, node); |
| } |
| } |
| } |
| if (href != null) |
| usedIds.remove(href); |
| return resolvedElement; |
| } |
| |
| private static class URIReference |
| { |
| private Element ref_; |
| private boolean resolved_; |
| |
| public URIReference(Element ref, boolean resolved) |
| { |
| ref_ = ref; |
| resolved_ = resolved; |
| } |
| |
| public Element getRefElement() |
| { |
| return ref_; |
| } |
| |
| public void setRefElement(Element ref) |
| { |
| ref_ = ref; |
| } |
| |
| public boolean getResolved() |
| { |
| return resolved_; |
| } |
| |
| public void setResolved(boolean resolved) |
| { |
| resolved_ = resolved; |
| } |
| } |
| } |