/*******************************************************************************
* Copyright (c) 2012-2015 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.extension.ant.client.projecttree;
import org.eclipse.che.ide.api.project.client.ProjectServiceClient;
import org.eclipse.che.api.project.shared.dto.ItemReference;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.app.CurrentProject;
import org.eclipse.che.ide.api.icon.IconRegistry;
import org.eclipse.che.ide.api.project.tree.AbstractTreeNode;
import org.eclipse.che.ide.api.project.tree.TreeNode;
import org.eclipse.che.ide.ext.java.client.navigation.JavaNavigationService;
import org.eclipse.che.ide.ext.java.client.projecttree.JavaTreeStructure;
import org.eclipse.che.ide.ext.java.client.projecttree.nodes.JavaFolderNode;
import org.eclipse.che.ide.rest.DtoUnmarshallerFactory;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.web.bindery.event.shared.EventBus;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
/**
* Tree structure for Ant project.
*
* @author Vladyslav Zhukovskii
*/
public class AntProjectTreeStructure extends JavaTreeStructure {
/** Create instance of {@link AntProjectTreeStructure}. */
protected AntProjectTreeStructure(AntNodeFactory nodeFactory, EventBus eventBus, AppContext appContext,
ProjectServiceClient projectServiceClient, IconRegistry iconRegistry,
DtoUnmarshallerFactory dtoUnmarshallerFactory, JavaNavigationService service) {
super(nodeFactory, eventBus, appContext, projectServiceClient, iconRegistry, dtoUnmarshallerFactory, service);
}
/** {@inheritDoc} */
@Override
public void getRootNodes(@NotNull AsyncCallback<List<TreeNode<?>>> callback) {
if (projectNode == null) {
final CurrentProject currentProject = appContext.getCurrentProject();
if (currentProject != null) {
projectNode = getNodeFactory().newAntProjectNode(null, currentProject.getRootProject(), this);
} else {
callback.onFailure(new IllegalStateException("No project is opened."));
return;
}
}
List<TreeNode<?>> parent = new ArrayList<>();
parent.add(projectNode);
callback.onSuccess(parent);
}
@Override
public AntNodeFactory getNodeFactory() {
return (AntNodeFactory)nodeFactory;
}
/** {@inheritDoc} */
@Override
public JavaFolderNode newJavaFolderNode(@NotNull AbstractTreeNode parent, @NotNull ItemReference data) {
return getNodeFactory().newAntFolderNode(parent, data, this);
}
}