/*******************************************************************************
* Copyright (c) 2004, 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.search.impl;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.eclipse.wst.common.core.search.document.Entry;
import org.eclipse.wst.common.core.search.document.SearchDocument;
import org.eclipse.wst.sse.core.StructuredModelManager;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
import org.eclipse.wst.xml.core.internal.search.XMLSearchParticipant;
public class XMLSearchDocument extends SearchDocument {
IDOMModel model;
Map entries = new HashMap(); // category -> set (entry)
public XMLSearchDocument(String documentPath, XMLSearchParticipant participant) {
super(documentPath, participant);
}
public Object getModel() {
if(model == null){
//System.out.println("creating DOM for " + getPath());
IFile file = ResourcesPlugin.getWorkspace().getRoot().getFileForLocation(new Path(getPath()));
if(file != null){
try {
model = (IDOMModel)StructuredModelManager.getModelManager().getModelForEdit(file);
} catch (IOException e) {
e.printStackTrace();
} catch (CoreException e) {
e.printStackTrace();
}
}
}
return model;
}
public Entry[] getEntries(String category, String key, int matchRule)
{
// TODO use matchRule
Set results = new HashSet();
if(category != null){
Set values = (Set)entries.get(category);
if(values == null){
return new Entry[0];
}
if(key == null || "".equals(key) || "*".equals(key)){ //$NON-NLS-1$ //$NON-NLS-2$
// entries with any key in the given category
results.addAll(values);
}
else{
// entries with the specified key in the given category
for (Iterator iter = values.iterator(); iter.hasNext();)
{
Entry entry = (Entry) iter.next();
if(key.equals(entry.getKey())){
results.add(entry);
}
}
}
}
return (Entry[]) results.toArray(new Entry[results.size()]);
}
public void putEntry(Entry entry)
{
if(entry.getCategory() != null){
Set values = (Set)entries.get(entry.getCategory());
if(values == null){
entries.put(entry.getCategory(), values=new HashSet());
}
values.add(entry);
}
}
public void dispose()
{
if (model != null)
{
model.releaseFromEdit();
}
}
}