/*******************************************************************************
* Copyright (c) 2009-2012 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.seam.text.ext.hyperlink;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.ui.IEditorPart;
import org.jboss.tools.common.model.util.EclipseResourceUtil;
import org.jboss.tools.common.text.ext.hyperlink.AbstractHyperlink;
import org.jboss.tools.common.text.ext.hyperlink.IHyperlinkRegion;
import org.jboss.tools.seam.core.SeamProjectsSet;
import org.jboss.tools.seam.text.ext.SeamExtPlugin;
public class ComponentsHyperlink extends AbstractHyperlink {
private String hyperlinkText = "";
@Override
protected void doHyperlink(IRegion region) {
if (region == null)
return;
try {
IDocument document = getDocument();
hyperlinkText = document
.get(region.getOffset(), region.getLength());
} catch (BadLocationException ex) {
SeamExtPlugin.getPluginLog().logError(ex);
}
IHyperlinkRegion partition = (getHyperlinkRegion() instanceof IHyperlinkRegion) ?
(IHyperlinkRegion)getHyperlinkRegion() : null;
String partitionType = partition == null ? null : partition.getType();
if (partitionType == ComponentsHyperlinkPartitioner.BPM_DEFINITION_PARTITION)
doBpmDefinitionHyperlink(region);
else if (partitionType == ComponentsHyperlinkPartitioner.DROOLS_RULE_PARTITION)
doDroolsRuleHyperlink(region);
}
private void doDroolsRuleHyperlink(IRegion region) {
IFile file = findDroolsRuleFile();
IEditorPart part = null;
if (file != null)
part = openFileInEditor(file);
if (part == null)
openFileFailed();
}
private IFile findDroolsRuleFile(){
IFile file;
IProject project = getProject();
IResource[] sources = EclipseResourceUtil.getJavaSourceRoots(project);
for (IResource resource : sources) {
String path = resource.getFullPath().removeFirstSegments(1)
+ hyperlinkText;
file = project.getFile(path);
if(file != null && file.exists())
return file;
}
return findDefinitionFile();
}
private void doBpmDefinitionHyperlink(IRegion region) {
IFile file = findDefinitionFile();
IEditorPart part = null;
if (file != null)
part = openFileInEditor(file);
if (part == null)
openFileFailed();
}
private IFile findDefinitionFile(){
IFile file;
SeamProjectsSet projectsSet = SeamProjectsSet.create(getProject());
IContainer webContent = projectsSet.getDefaultViewsFolder();
if(webContent != null){
file = webContent.getFile(new Path(hyperlinkText));
if(file != null && file.exists())
return file;
}
IContainer earContent = projectsSet.getDefaultEarViewsFolder();
if(earContent != null){
file = earContent.getFile(new Path(hyperlinkText));
if(file != null && file.exists())
return file;
}
IContainer ejbSource = projectsSet.getDefaultEjbSourceFolder();
if(ejbSource != null){
file = ejbSource.getFile(new Path(hyperlinkText));
if(file != null && file.exists())
return file;
}
return null;
}
private IProject getProject() {
IFile documentFile = getFile();
if (documentFile == null || !documentFile.isAccessible())
return null;
IProject project = documentFile.getProject();
return project;
}
@Override
public String getHyperlinkText() {
return hyperlinkText;
}
}