/*******************************************************************************
* Copyright (c) 2003, 2007 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.project.facet;
import java.util.Set;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.wst.common.componentcore.datamodel.FacetInstallDataModelProvider;
import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion;
public abstract class J2EEFacetInstallDataModelProvider extends FacetInstallDataModelProvider implements IJ2EEFacetInstallDataModelProperties{
@Override
public Set getPropertyNames() {
Set names = super.getPropertyNames();
names.add(RUNTIME_TARGET_ID);
names.add(FACET_RUNTIME);
// added for jee projects that make deployment descriptors optional
names.add(GENERATE_DD);
return names;
}
protected final int getJ2EEVersion() {
return convertFacetVersionToJ2EEVersion((IProjectFacetVersion) getProperty(FACET_VERSION));
}
protected abstract int convertFacetVersionToJ2EEVersion(IProjectFacetVersion version);
protected IStatus validateFolderName(String folderName) {
// the directory is not required, but if the name is entered ensure that it
// contains only valid characters.
if (folderName == null || folderName.length() == 0) {
return OK_STATUS;
}
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IPath path = new Path(folderName);
for (int i = 0, max = path.segmentCount(); i < max; i++) {
IStatus status = workspace.validateName(path.segment(i), IResource.FOLDER);
if (! status.isOK())
return status;
}
// all of the potential segments of the folder have been verified
return OK_STATUS;
}
}