/**
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.eclipse.refactoring;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
/**
* To detect the DRL files in the project
* @author Lucas Amador
*
*/
public class DRLProjectDetector {
private List<IFile> resources;
public DRLProjectDetector() {
resources = new ArrayList<IFile>();
}
public List<IFile> detect(IProject project) throws CoreException {
detect(project.members());
return resources;
}
private void detect(IResource[] members) throws CoreException {
if (members == null) {
return;
}
for (int i = 0; i < members.length; i++) {
if (members[i] instanceof IFolder) {
IFolder folder = (IFolder) members[i];
if (!folder.isDerived())
detect(folder.members());
} else if (members[i] instanceof IFile) {
IFile file = (IFile) members[i];
if (file.getFileExtension() != null && file.getFileExtension().equalsIgnoreCase("drl"))
if (file.isAccessible() && !file.isReadOnly() && !file.isDerived())
resources.add(file);
}
}
}
}