net.kbserve.pyjdt.properties.models.CPEContainer.java Source code

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Here is the source code for net.kbserve.pyjdt.properties.models.CPEContainer.java

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/********************************************************************************
 *  
 * 
 *  @author Kevin Browder
 * 
 *  Copyright (c) 2012, Kevin Browder All rights reseved
 * 
 *  This file is part of PyJDT
 *  
 *  PyJDT is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 *******************************************************************************/
package net.kbserve.pyjdt.properties.models;

import org.eclipse.core.resources.IProject;
import org.eclipse.jdt.core.IClasspathContainer;
import org.eclipse.jdt.core.IClasspathEntry;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.ui.ISharedImages;
import org.eclipse.jdt.ui.JavaUI;
import org.eclipse.swt.graphics.Image;

/**
 * The Class CPEContainer serves as a representation of IClasspathEntryies of
 * getEntryKind() == org.eclipse.jdt.core.IClasspathEntry.CPE_CONTAINER
 */
public class CPEContainer extends CPEAbstractContainer implements ICPEType {
    private String description = null;

    /*
     * (non-Javadoc)
     * 
     * @see
     * net.kbserve.pyjdt.properties.models.CPEAbstractContainer#update(org.eclipse
     * .jdt.core.IClasspathEntry, org.eclipse.core.resources.IProject)
     */
    @Override
    public void update(IClasspathEntry classpathEntry, IProject project) {
        super.update(classpathEntry, project);
        IJavaProject javaProject = JavaCore.create(project);
        try {
            IClasspathContainer classpathContainer = JavaCore.getClasspathContainer(classpathEntry.getPath(),
                    javaProject);
            setDescription(classpathContainer.getDescription());
            setAvailable(true);
            for (ICPEType child : getChildren()) {
                child.setAvailable(false);
            }
            for (IClasspathEntry containerChild : classpathContainer.getClasspathEntries()) {
                ICPEType child = this.updateChild(containerChild, project);
                child.setAvailable(true);
                child.update(containerChild, project);
            }
        } catch (JavaModelException e) {
            e.printStackTrace();
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * net.kbserve.pyjdt.properties.models.CPEAbstractContainer#getRealPath(
     * org.eclipse.core.resources.IProject)
     */
    @Override
    public String getRealPath(IProject project) {
        return "";
    }

    /**
     * Sets the description, a description is the name the user expects of a CPE_CONTAINER
     * 
     * @param description
     *            the new description
     */
    public void setDescription(String description) {
        this.description = description;
    }

    /**
     * Gets the description, a description is the name the user expects of a CPE_CONTAINER.
     * 
     * @return the description
     */
    public String getDescription() {
        return this.description;
    }

    /*
     * (non-Javadoc)
     * 
     * @see net.kbserve.pyjdt.properties.models.CPEAbstractContainer#toString()
     */
    @Override
    public String toString() {
        if (description != null) {
            return getDescription();
        }
        return super.toString();
    }

    /* (non-Javadoc)
     * @see net.kbserve.pyjdt.properties.models.CPEAbstractContainer#getDefaultIcon()
     */
    @Override
    public Image getDefaultIcon() {
        return JavaUI.getSharedImages().getImage(ISharedImages.IMG_OBJS_LIBRARY);
    }
}