/*******************************************************************************
* Copyright (c) 2003, 2012 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 org.eclipse.jst.j2ee.internal.deployables;
import java.util.Properties;
import org.eclipse.core.runtime.Path;
import org.eclipse.jst.common.internal.modulecore.AddClasspathFoldersParticipant;
import org.eclipse.jst.common.internal.modulecore.AddClasspathLibReferencesParticipant;
import org.eclipse.jst.common.internal.modulecore.AddMappedOutputFoldersParticipant;
import org.eclipse.jst.common.internal.modulecore.IgnoreJavaInSourceFolderParticipant;
import org.eclipse.jst.common.internal.modulecore.ReplaceManifestExportParticipant;
import org.eclipse.jst.common.internal.modulecore.SingleRootExportParticipant;
import org.eclipse.jst.j2ee.internal.J2EEConstants;
import org.eclipse.jst.j2ee.internal.common.exportmodel.JavaEESingleRootCallback;
import org.eclipse.wst.common.componentcore.internal.flat.AbstractFlattenParticipant;
import org.eclipse.wst.common.componentcore.internal.flat.FlatVirtualComponent.FlatComponentTaskModel;
import org.eclipse.wst.common.componentcore.internal.flat.GlobalHeirarchyParticipant;
import org.eclipse.wst.common.componentcore.internal.flat.IFlattenParticipant;
import org.eclipse.wst.common.componentcore.internal.flat.IFlattenParticipantProvider;
import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
import org.eclipse.wst.common.componentcore.resources.IVirtualReference;
public class JEEFlattenParticipantProvider implements
IFlattenParticipantProvider {
/*
* The following are all internal to jeetools and are not API,
* though may at some point be saved in a settings file in a list
* format. if the user decides to customize their list of participants,
* they may add or remove items to the list in the .settings file
*/
public static final String JEESingleRootParticipant = "JEESingleRootParticipant"; //$NON-NLS-1$
public static final String JEEHeirarchyExportParticipant = "JEEHeirarchyExportParticipant"; //$NON-NLS-1$
public static final String AddClasspathLibReferencesParticipant = "AddClasspathLibReferencesParticipant"; //$NON-NLS-1$
public static final String AddClasspathFoldersParticipant = "AddClasspathFoldersParticipant"; //$NON-NLS-1$
public static final String AddMappedOutputFoldersParticipant = "AddMappedOutputFoldersParticipant"; //$NON-NLS-1$
public static final String IgnoreJavaInSourceFolderParticipant = "IgnoreJavaInSourceFolderParticipant"; //$NON-NLS-1$
public static final String JEEReplaceManifestExportParticipant = "JEEReplaceManifestExportParticipant"; //$NON-NLS-1$
public static final String FilterResourceParticipant = "FilterResourceParticipant"; //$NON-NLS-1$
public static final String PARTICIPANT_FOR_EXPORT = "exportParticipants"; //$NON-NLS-1$
public static final String FILTERED = "AddMappedOutputFoldersParticipant.FILTERED"; //$NON-NLS-1$
public IFlattenParticipant findParticipant(String id, Properties props) {
boolean forExport = props != null && props.get(PARTICIPANT_FOR_EXPORT) != null &&
((Boolean)props.get(PARTICIPANT_FOR_EXPORT)).booleanValue();
if( JEESingleRootParticipant.equals(id))
return forExport ? null : new SingleRootExportParticipant(new JavaEESingleRootCallback());
if( JEEHeirarchyExportParticipant.equals(id))
return forExport ? createExportHierarchyParticipant() : new GlobalHeirarchyParticipant();
if( AddClasspathLibReferencesParticipant.equals(id))
return new AddClasspathLibReferencesParticipant();
if( AddClasspathFoldersParticipant.equals(id))
return new AddClasspathFoldersParticipant();
if( AddMappedOutputFoldersParticipant.equals(id)) {
String[] filter = props == null ? null : (String[]) props.get(FILTERED);
filter = filter == null ? new String[0] : filter;
return new AddMappedOutputFoldersParticipant(filter);
} if( IgnoreJavaInSourceFolderParticipant.equals(id))
return forExport ? null : new IgnoreJavaInSourceFolderParticipant();
if( JEEReplaceManifestExportParticipant.equals(id))
return new ReplaceManifestExportParticipant(new Path(J2EEConstants.MANIFEST_URI));
if( FilterResourceParticipant.equals(id)){
String[] filter = props == null ? null : (String[]) props.get(FILTERED);
return (filter == null || !forExport)? null :
org.eclipse.wst.common.componentcore.internal.flat.FilterResourceParticipant.createSuffixFilterParticipant(filter);
}
return null;
}
protected IFlattenParticipant createExportHierarchyParticipant() {
return new AbstractFlattenParticipant() {
@Override
public boolean isChildModule(IVirtualComponent rootComponent, IVirtualReference reference, FlatComponentTaskModel dataModel) {
if (!reference.getReferencedComponent().isBinary()) {
return true;
}
return false;
}
};
}
}