com.siteview.mde.internal.core.builders.MDEBuilderHelper.java Source code

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

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/*******************************************************************************
 *  Copyright (c) 2007, 2008 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.builders;

import java.util.ArrayList;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IPath;
import org.eclipse.jdt.core.IClasspathEntry;
import com.siteview.mde.core.build.IBuild;
import com.siteview.mde.core.build.IBuildEntry;
import org.eclipse.pde.internal.build.IBuildPropertiesConstants;

public class MDEBuilderHelper {

    public static String[] getUnlistedClasspaths(ArrayList sourceEntries, IProject project,
            IClasspathEntry[] cpes) {
        String[] unlisted = new String[cpes.length];
        int index = 0;
        for (int i = 0; i < cpes.length; i++) {
            if (cpes[i].getEntryKind() != IClasspathEntry.CPE_SOURCE)
                continue;
            IPath path = cpes[i].getPath();
            boolean found = false;
            for (int j = 0; j < sourceEntries.size(); j++) {
                IBuildEntry be = (IBuildEntry) sourceEntries.get(j);
                String[] tokens = be.getTokens();
                for (int k = 0; k < tokens.length; k++) {
                    IResource res = project.findMember(tokens[k]);
                    if (res == null)
                        continue;
                    IPath ipath = res.getFullPath();
                    if (ipath.equals(path))
                        found = true;
                }
            }
            if (!found)
                unlisted[index++] = path.removeFirstSegments(1).addTrailingSeparator().toString();
        }
        return unlisted;
    }

    public static ArrayList getSourceEntries(IBuild build) {
        ArrayList sourceEntryKeys = new ArrayList();
        IBuildEntry[] entries = build.getBuildEntries();
        for (int i = 0; i < entries.length; i++) {
            String name = entries[i].getName();
            if (name.startsWith(IBuildPropertiesConstants.PROPERTY_SOURCE_PREFIX)) {
                // splice the entry
                String entry = name.substring(IBuildPropertiesConstants.PROPERTY_SOURCE_PREFIX.length(),
                        name.length());
                sourceEntryKeys.add(entry);
            }
        }
        return sourceEntryKeys;
    }

}