/*
* $Id$
*
* SARL is an general-purpose agent programming language.
* More details on http://www.sarl.io
*
* Copyright (C) 2014-2017 the original authors or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.sarl.eclipse.buildpath;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jdt.core.ClasspathContainerInitializer;
import org.eclipse.jdt.core.IClasspathContainer;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import io.sarl.eclipse.SARLEclipsePlugin;
/** Initializer of the classpath container dedicated to the SARL environment.
*
* @author $Author: sgalland$
* @version $FullVersion$
* @mavengroupid $GroupId$
* @mavenartifactid $ArtifactId$
*/
public class SARLClasspathContainerInitializer extends ClasspathContainerInitializer {
/** Identifier of the container.
*/
public static final IPath CONTAINER_ID = new Path(SARLEclipsePlugin.PLUGIN_ID + ".launching.SARL_SUPPORT"); //$NON-NLS-1$
@Override
public void initialize(IPath containerPath, IJavaProject project)
throws CoreException {
if (CONTAINER_ID.equals(containerPath)) {
final IClasspathContainer container = new SARLClasspathContainer(containerPath);
JavaCore.setClasspathContainer(containerPath,
new IJavaProject[] {project},
new IClasspathContainer[] {container},
null);
}
}
@Override
public boolean canUpdateClasspathContainer(IPath containerPath, IJavaProject project) {
// always ok to return classpath container
return true;
}
@Override
public void requestClasspathContainerUpdate(
final IPath containerPath,
final IJavaProject javaProject,
final IClasspathContainer containerSuggestion) throws CoreException {
if (containerSuggestion instanceof SARLClasspathContainer) {
((SARLClasspathContainer) containerSuggestion).reset();
}
super.requestClasspathContainerUpdate(containerPath, javaProject, containerSuggestion);
final Job job = new Job(Messages.SARLClasspathContainerInitializer_0) {
@Override
protected IStatus run(IProgressMonitor monitor) {
try {
JavaCore.setClasspathContainer(
containerPath,
new IJavaProject[] {javaProject},
new IClasspathContainer[] {containerSuggestion},
monitor);
} catch (CoreException ex) {
return SARLEclipsePlugin.getDefault().createStatus(IStatus.ERROR, ex);
}
return SARLEclipsePlugin.getDefault().createOkStatus();
}
};
job.schedule();
}
}