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/*******************************************************************************
* Copyright (c) 2004, 2005 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.jst.jsp.core.internal.contentmodel;
import java.util.Hashtable;
import java.util.Iterator;
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.CMNamedNodeMap;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNamespace;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
import org.eclipse.wst.xml.core.internal.provisional.contentmodel.CMNodeWrapper;
public class CMDocumentWrapperImpl implements CMDocument, CMNodeWrapper {
class CMNamedNodeMapImpl implements CMNamedNodeMap {
protected Hashtable table = new Hashtable();
public CMNamedNodeMapImpl() {
super();
}
Hashtable getHashtable() {
return table;
}
public int getLength() {
return table.size();
}
public CMNode getNamedItem(String name) {
return (CMNode) table.get(name);
}
public CMNode item(int index) {
Object result = null;
int size = table.size();
if (index < size) {
Iterator values = iterator();
for (int i = 0; i <= index; i++) {
result = values.next();
}
}
return (CMNode) result;
}
public Iterator iterator() {
return table.values().iterator();
}
public void setNamedItem(String name, CMNode aNode) {
if (name != null && aNode != null)
table.put(name, aNode);
}
}
public class CMNamespaceImpl implements CMNamespace {
public String getNodeName() {
return CMDocumentWrapperImpl.this.getURI();
}
public int getNodeType() {
return CMNode.NAME_SPACE;
}
public String getPrefix() {
return CMDocumentWrapperImpl.this.getPrefix();
}
public Object getProperty(String property) {
return null;
}
public String getURI() {
return CMDocumentWrapperImpl.this.getURI();
}
public boolean supports(String feature) {
return false;
}
}
private CMDocument fDocument;
private CMNamedNodeMap fElements = null;
private CMNamedNodeMap fEntities = null;
private CMNamespace fNamespace = new CMNamespaceImpl();
private String fPrefix;
private String fURI;
public CMDocumentWrapperImpl(String newURI, String newPrefix, CMDocument tld) {
fURI = newURI;
fPrefix = newPrefix;
fDocument = tld;
}
/**
*
* @return org.eclipse.wst.xml.core.internal.contentmodel.CMDocument
*/
public CMDocument getDocument() {
return fDocument;
}
/**
* getElements method
* @return CMNamedNodeMap
*
* Returns CMNamedNodeMap of ElementDeclaration
*/
public CMNamedNodeMap getElements() {
if (fElements == null) {
int length = getDocument().getElements().getLength();
CMNamedNodeMapImpl elements = new CMNamedNodeMapImpl();
for (int i = 0; i < length; i++) {
CMElementDeclaration ed = new CMElementDeclarationWrapperImpl(fPrefix, (CMElementDeclaration) getDocument().getElements().item(i));
elements.setNamedItem(ed.getNodeName(), ed);
}
fElements = elements;
}
return fElements;
}
/**
* getEntities method
* @return CMNamedNodeMap
*
* Returns CMNamedNodeMap of EntityDeclaration
*/
public CMNamedNodeMap getEntities() {
if (fEntities == null) {
fEntities = getDocument().getEntities();
}
return fEntities;
}
/**
* getNamespace method
* @return CMNamespace
*/
public CMNamespace getNamespace() {
return fNamespace;
}
/**
* getNodeName method
* @return java.lang.String
*/
public String getNodeName() {
return getDocument().getNodeName();
}
/**
* getNodeType method
* @return int
*
* Returns one of :
*
*/
public int getNodeType() {
return getDocument().getNodeType();
}
public CMNode getOriginNode() {
return fDocument;
}
/**
*
* @return java.lang.String
*/
public String getPrefix() {
return fPrefix;
}
/**
* getProperty method
* @return java.lang.Object
*
* Returns the object property desciped by the propertyName
*
*/
public Object getProperty(String propertyName) {
return getDocument().getProperty(propertyName);
}
/**
*
* @return java.lang.String
*/
public String getURI() {
return fURI;
}
/**
* supports method
* @return boolean
*
* Returns true if the CMNode supports a specified property
*
*/
public boolean supports(String propertyName) {
return getDocument().supports(propertyName);
}
}
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