/*************************************************************************************
* Copyright (c) 2008-2012 Red Hat, Inc. 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:
* JBoss by Red Hat - Initial implementation.
************************************************************************************/
package org.jboss.tools.arquillian.ui.internal.views;
import java.util.List;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IType;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import org.jboss.tools.arquillian.core.internal.archives.Archive;
import org.jboss.tools.arquillian.core.internal.archives.IEntry;
import org.jboss.tools.arquillian.core.internal.util.ArquillianSearchEngine;
/**
*
* @author snjeza
*
*/
public class DeploymentContentProvider implements ITreeContentProvider {
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IContentProvider#dispose()
*/
@Override
public void dispose() {
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeContentProvider#getElements(java.lang.Object)
*/
@Override
public Object[] getElements(Object inputElement) {
return getChildren(inputElement);
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
*/
@Override
public Object[] getChildren(Object parentElement) {
if (parentElement instanceof ICompilationUnit) {
ICompilationUnit cu = (ICompilationUnit) parentElement;
if (ArquillianSearchEngine.isArquillianJUnitTest(cu, true, false, false)) {
IType type = cu.findPrimaryType();
if (type == null) {
return null;
}
//boolean create = !ArquillianUtility.isValidatorEnabled(cu.getJavaProject().getProject());
boolean create = false;
List<Archive> archives = ArquillianSearchEngine.getDeploymentArchives(type, create);
if (archives == null || archives.size() <= 0) {
return null;
}
for (Archive archive:archives) {
archive.getChildren();
}
return archives.toArray(new IEntry[0]);
}
}
if (parentElement instanceof IEntry) {
IEntry entry = (IEntry) parentElement;
return entry.getChildren().toArray(new IEntry[0]);
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(java.lang.Object)
*/
@Override
public Object getParent(Object element) {
if (element instanceof IEntry) {
((IEntry) element).getParent();
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java.lang.Object)
*/
@Override
public boolean hasChildren(Object element) {
Object[] elements = getChildren(element);
return elements != null && elements.length > 0;
}
}