/*
* Copyright 2011-2017 Amazon Technologies, 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://aws.amazon.com/apache2.0
*
* This file 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 com.amazonaws.eclipse.codecommit.explorer;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jface.viewers.IOpenListener;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.OpenEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.Viewer;
import com.amazonaws.eclipse.codecommit.explorer.CodeCommitActionProvider.OpenRepositoryEditorAction;
import com.amazonaws.eclipse.core.AwsToolkitCore;
import com.amazonaws.eclipse.core.regions.ServiceAbbreviations;
import com.amazonaws.eclipse.explorer.AWSResourcesRootElement;
import com.amazonaws.eclipse.explorer.AbstractContentProvider;
import com.amazonaws.eclipse.explorer.Loading;
import com.amazonaws.services.codecommit.AWSCodeCommit;
import com.amazonaws.services.codecommit.model.ListRepositoriesRequest;
import com.amazonaws.services.codecommit.model.RepositoryNameIdPair;
public class CodeCommitContentProvider extends AbstractContentProvider implements ITreeContentProvider {
private final IOpenListener listener = new IOpenListener() {
public void open(OpenEvent event) {
StructuredSelection selection = (StructuredSelection) event.getSelection();
Iterator<?> i = selection.iterator();
while ( i.hasNext() ) {
Object obj = i.next();
if ( obj instanceof RepositoryNameIdPair ) {
RepositoryNameIdPair nameIdPair = (RepositoryNameIdPair) obj;
OpenRepositoryEditorAction action = new OpenRepositoryEditorAction(nameIdPair);
action.run();
}
}
}
};
@Override
public void dispose() {
viewer.removeOpenListener(listener);
super.dispose();
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
super.inputChanged(viewer, oldInput, newInput);
this.viewer.addOpenListener(listener);
}
public String getServiceAbbreviation() {
return ServiceAbbreviations.CODECOMMIT;
}
public Object[] loadChildren(final Object parentElement) {
if ( parentElement instanceof AWSResourcesRootElement ) {
return new Object[] { CodeCommitRootElement.ROOT_ELEMENT};
}
if ( parentElement instanceof CodeCommitRootElement ) {
new DataLoaderThread(parentElement) {
@Override
public Object[] loadData() {
AWSCodeCommit codeCommit = AwsToolkitCore.getClientFactory()
.getCodeCommitClient();
List<RepositoryNameIdPair> applications = codeCommit.listRepositories(new ListRepositoriesRequest()).getRepositories();
return applications.toArray();
}
}.start();
}
return Loading.LOADING;
}
public boolean hasChildren(Object element) {
return (element instanceof AWSResourcesRootElement ||
element instanceof CodeCommitRootElement);
}
}