/*
* 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.ide.validator;
import java.io.File;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.Collection;
import org.apache.uima.ruta.ide.RutaIdeUIPlugin;
import org.apache.uima.ruta.ide.core.builder.RutaProjectUtils;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.dltk.ast.ASTVisitor;
import org.eclipse.dltk.ast.declarations.ModuleDeclaration;
import org.eclipse.dltk.compiler.problem.IProblemReporter;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.dltk.core.builder.IBuildContext;
import org.eclipse.dltk.core.builder.IBuildParticipant;
import org.eclipse.dltk.core.builder.IBuildParticipantExtension;
import org.eclipse.dltk.core.builder.ISourceLineTracker;
public class RutaLanguageChecker implements IBuildParticipant, IBuildParticipantExtension {
public boolean beginBuild(int buildType) {
return true;
}
public void endBuild(IProgressMonitor monitor) {
}
public void build(IBuildContext context) throws CoreException {
Object mdObj = context.get(IBuildContext.ATTR_MODULE_DECLARATION);
if (!(mdObj instanceof ModuleDeclaration)) {
return;
}
ModuleDeclaration md = (ModuleDeclaration) mdObj;
IProblemReporter problemReporter = context.getProblemReporter();
ISourceModule smod = context.getSourceModule();
ISourceLineTracker linetracker = context.getLineTracker();
try {
Collection<String> dependencies = RutaProjectUtils.getClassPath(smod.getScriptProject()
.getProject());
URL[] urls = new URL[dependencies.size()];
int counter = 0;
for (String dep : dependencies) {
urls[counter] = new File(dep).toURI().toURL();
counter++;
}
ClassLoader classloader = new URLClassLoader(urls);
ASTVisitor visitor = new LanguageCheckerVisitor(problemReporter, linetracker, smod,
classloader);
md.traverse(visitor);
} catch (Exception e) {
RutaIdeUIPlugin.error(e);
}
}
}