/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.uima.ruta.utils.twl; | |
import java.io.IOException; | |
import java.util.ArrayList; | |
import java.util.Iterator; | |
import java.util.List; | |
import org.apache.uima.ruta.addons.RutaAddonsPlugin; | |
import org.apache.uima.ruta.resource.TreeWordList; | |
import org.eclipse.core.commands.ExecutionEvent; | |
import org.eclipse.core.commands.ExecutionException; | |
import org.eclipse.core.commands.IHandler; | |
import org.eclipse.core.commands.IHandlerListener; | |
import org.eclipse.core.resources.IContainer; | |
import org.eclipse.core.resources.IFile; | |
import org.eclipse.core.resources.IWorkspaceRoot; | |
import org.eclipse.core.resources.ResourcesPlugin; | |
import org.eclipse.core.runtime.CoreException; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.core.runtime.jobs.Job; | |
import org.eclipse.jface.viewers.IStructuredSelection; | |
import org.eclipse.jface.viewers.StructuredSelection; | |
import org.eclipse.ui.handlers.HandlerUtil; | |
public class TWLConverterHandler implements IHandler { | |
private class ConverterHandlerJob extends Job { | |
ExecutionEvent event; | |
ConverterHandlerJob(ExecutionEvent event) { | |
super("Converting..."); | |
this.event = event; | |
setUser(true); | |
} | |
@Override | |
public IStatus run(IProgressMonitor monitor) { | |
monitor.beginTask("Collecting files...", 1); | |
List<IFile> files = new ArrayList<IFile>(); | |
if (HandlerUtil.getCurrentSelection(event) instanceof IStructuredSelection) { | |
StructuredSelection selection = (StructuredSelection) HandlerUtil | |
.getCurrentSelection(event); | |
Iterator<?> iter = selection.iterator(); | |
while (iter.hasNext()) { | |
Object object = iter.next(); | |
if (object instanceof IFile) { | |
IFile file = (IFile) object; | |
files.add(file); | |
} | |
} | |
} | |
monitor.beginTask("Converting files...", files.size()); | |
for (IFile file : files) { | |
monitor.setTaskName("Compiling " + file.getLocation().lastSegment() + "..."); | |
String path = file.getRawLocation().toString(); | |
TreeWordList list; | |
try { | |
list = new TreeWordList(path); | |
} catch (IOException e) { | |
RutaAddonsPlugin.error(e); | |
return Status.CANCEL_STATUS; | |
} | |
String exportPath = path.substring(0, path.length() - 3) + "twl"; | |
list.createXMLFile(exportPath, "UTF-8"); | |
IWorkspaceRoot myWorkspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); | |
IContainer container = myWorkspaceRoot.getContainerForLocation(file.getLocation()); | |
try { | |
container.getParent().refreshLocal(1, null); | |
} catch (CoreException e) { | |
} | |
monitor.worked(1); | |
} | |
monitor.done(); | |
return Status.OK_STATUS; | |
} | |
} | |
public void addHandlerListener(IHandlerListener handlerListener) { | |
} | |
public void dispose() { | |
} | |
public Object execute(ExecutionEvent event) throws ExecutionException { | |
new ConverterHandlerJob(event).schedule(); | |
return null; | |
} | |
public boolean isEnabled() { | |
return true; | |
} | |
public boolean isHandled() { | |
return true; | |
} | |
public void removeHandlerListener(IHandlerListener handlerListener) { | |
} | |
} |