org.eclipse.osee.ote.runtimemanager.UserLibResourceFinder.java Source code

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Here is the source code for org.eclipse.osee.ote.runtimemanager.UserLibResourceFinder.java

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/*******************************************************************************
 * Copyright (c) 2004, 2007 Boeing.
 * 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:
 *     Boeing - initial API and implementation
 *******************************************************************************/
package org.eclipse.osee.ote.runtimemanager;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.osee.framework.plugin.core.server.ResourceFinder;

/**
 * Finds resources that
 * 
 * @author Robert A. Fisher
 */
public class UserLibResourceFinder extends ResourceFinder {

    public UserLibResourceFinder() {
    }

    @Override
    public byte[] find(String path) throws IOException {
        try {
            for (OteUserLibsNature userLibsNature : OteUserLibsNature.getWorkspaceProjects()) {
                IProject project = userLibsNature.getProject();

                IProjectDescription description;
                try {
                    description = project.getDescription();
                    if (description.hasNature("org.eclipse.jdt.core.javanature")) {

                        IJavaProject javaProject = JavaCore.create(project);

                        // Projects don't have to be stored in the workspace, so make sure to use the project.getLocation as the starting point
                        IPath candidate = project.getLocation().removeLastSegments(1)
                                .append(javaProject.getOutputLocation().makeAbsolute()).append(path);
                        if (candidate.toFile().exists()) {
                            File file = candidate.toFile();

                            try {
                                return getBytes(new FileInputStream(file), file.length());
                            } catch (FileNotFoundException e) {
                            }
                        }
                    }
                } catch (CoreException ex) {
                    ex.printStackTrace();
                }
            }
        } catch (CoreException ex) {
        }
        return null;
    }

    @Override
    public void dispose() {
    }
}