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/*
* Copyright (c) 2012 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.releng.internal.version;
import org.eclipse.emf.cdo.releng.version.Markers;
import org.eclipse.emf.cdo.releng.version.VersionUtil;
import org.eclipse.core.resources.ICommand;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IProjectNature;
import org.eclipse.core.runtime.CoreException;
/**
* @author Eike Stepper
*/
public class VersionNature implements IProjectNature
{
public static final String NATURE_ID = "org.eclipse.emf.cdo.releng.version.VersionNature";
private IProject project;
public VersionNature()
{
}
public IProject getProject()
{
return project;
}
public void setProject(IProject project)
{
this.project = project;
}
public void configure() throws CoreException
{
IProjectDescription desc = project.getDescription();
ICommand[] commands = desc.getBuildSpec();
for (int i = 0; i < commands.length; ++i)
{
if (commands[i].getBuilderName().equals(VersionUtil.BUILDER_ID))
{
return;
}
}
ICommand[] newCommands = new ICommand[commands.length + 1];
System.arraycopy(commands, 0, newCommands, 0, commands.length);
ICommand command = desc.newCommand();
command.setBuilderName(VersionUtil.BUILDER_ID);
newCommands[newCommands.length - 1] = command;
desc.setBuildSpec(newCommands);
project.setDescription(desc, null);
}
public void deconfigure() throws CoreException
{
Markers.deleteAllMarkers(project);
IProjectDescription description = getProject().getDescription();
ICommand[] commands = description.getBuildSpec();
for (int i = 0; i < commands.length; ++i)
{
if (commands[i].getBuilderName().equals(VersionUtil.BUILDER_ID))
{
ICommand[] newCommands = new ICommand[commands.length - 1];
System.arraycopy(commands, 0, newCommands, 0, i);
System.arraycopy(commands, i + 1, newCommands, i, commands.length - i - 1);
description.setBuildSpec(newCommands);
project.setDescription(description, null);
return;
}
}
}
}
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