/*******************************************************************************
* Copyright (c) 2008 xored software, Inc.
*
* 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:
* xored software, Inc. - initial API and Implementation (Alex Panchenko)
*******************************************************************************/
package org.eclipse.dltk.core.search.indexing.core;
import java.io.IOException;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.core.IScriptProject;
import org.eclipse.dltk.core.environment.EnvironmentManager;
import org.eclipse.dltk.core.environment.IEnvironment;
import org.eclipse.dltk.core.search.index.Index;
import org.eclipse.dltk.core.search.indexing.IProjectIndexer;
import org.eclipse.dltk.core.search.indexing.ReadWriteMonitor;
public class SourceModuleRemoveRequest extends IndexRequest {
private final IScriptProject project;
private final String path;
/**
* @param project
* @param path
* @param name
*/
public SourceModuleRemoveRequest(IProjectIndexer indexer,
IScriptProject project, String path) {
super(indexer);
this.project = project;
this.path = path;
}
@Override
protected String getName() {
return path;
}
@Override
public boolean belongsTo(String jobFamily) {
return jobFamily.equals(project.getElementName());
}
@Override
protected void run() throws CoreException, IOException {
IEnvironment environment = EnvironmentManager.getEnvironment(project);
if (environment == null || !environment.connect()) {
return;
}
final Index index = getIndexer().getProjectIndex(project);
final ReadWriteMonitor imon = index.monitor;
imon.enterWrite();
try {
index.remove(path);
} finally {
imon.exitWrite();
}
}
@Override
public int hashCode() {
final int prime = 31;
int result = super.hashCode();
result = prime * result + ((path == null) ? 0 : path.hashCode());
result = prime * result + ((project == null) ? 0 : project.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!super.equals(obj))
return false;
if (getClass() != obj.getClass())
return false;
SourceModuleRemoveRequest other = (SourceModuleRemoveRequest) obj;
if (path == null) {
if (other.path != null)
return false;
} else if (!path.equals(other.path))
return false;
if (project == null) {
if (other.project != null)
return false;
} else if (!project.equals(other.project))
return false;
return true;
}
}