com.siteview.mde.internal.core.RequiredMonitorsInitializer.java Source code

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Here is the source code for com.siteview.mde.internal.core.RequiredMonitorsInitializer.java

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/*******************************************************************************
 *  Copyright (c) 2000, 2011 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 com.siteview.mde.internal.core;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.*;
import org.eclipse.jdt.core.*;

import com.siteview.mde.core.monitor.IMonitorModelBase;
import com.siteview.mde.core.monitor.MonitorRegistry;

public class RequiredMonitorsInitializer extends ClasspathContainerInitializer {

    /*
     * (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#initialize(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
     */
    public void initialize(IPath containerPath, IJavaProject javaProject) throws CoreException {
        IProject project = javaProject.getProject();
        IMonitorModelBase model = MonitorRegistry.findModel(project);
        JavaCore.setClasspathContainer(MDECore.REQUIRED_PLUGINS_CONTAINER_PATH, new IJavaProject[] { javaProject },
                new IClasspathContainer[] { new RequiredMonitorsClasspathContainer(model) }, null);
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#getComparisonID(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
     */
    public Object getComparisonID(IPath containerPath, IJavaProject project) {
        if (containerPath == null || project == null)
            return null;

        return containerPath.segment(0) + "/" + project.getPath().segment(0); //$NON-NLS-1$
    }

    /*
     * (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#getDescription(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
     */
    public String getDescription(IPath containerPath, IJavaProject project) {
        return MDECoreMessages.RequiredPluginsClasspathContainer_description;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#getSourceAttachmentStatus(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
     */
    public IStatus getSourceAttachmentStatus(IPath containerPath, IJavaProject project) {
        // Allow custom source attachments for PDE classpath containers (Bug 338182)
        return Status.OK_STATUS;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#canUpdateClasspathContainer(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject)
     */
    public boolean canUpdateClasspathContainer(IPath containerPath, IJavaProject project) {
        // The only supported update is to modify the source attachment
        return true;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jdt.core.ClasspathContainerInitializer#requestClasspathContainerUpdate(org.eclipse.core.runtime.IPath, org.eclipse.jdt.core.IJavaProject, org.eclipse.jdt.core.IClasspathContainer)
     */
    public void requestClasspathContainerUpdate(IPath containerPath, IJavaProject project,
            IClasspathContainer containerSuggestion) throws CoreException {
        // The only supported update is to modify the source attachment
        JavaCore.setClasspathContainer(containerPath, new IJavaProject[] { project },
                new IClasspathContainer[] { containerSuggestion }, null);
    }

}