/*
* Copyright © 2014 Cask Data, Inc.
*
* Licensed 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 co.cask.cdap.internal.app.runtime.distributed;
import co.cask.cdap.internal.app.runtime.webapp.ExplodeJarHttpHandler;
import co.cask.cdap.internal.app.runtime.webapp.JarHttpHandler;
import co.cask.cdap.internal.app.runtime.webapp.WebappHttpHandlerFactory;
import co.cask.cdap.internal.app.runtime.webapp.WebappProgramRunner;
import com.google.inject.AbstractModule;
import com.google.inject.Module;
import com.google.inject.assistedinject.FactoryModuleBuilder;
import com.google.inject.util.Modules;
import org.apache.twill.api.TwillContext;
/**
* Twill runnable wrapper for webapp.
*/
final class WebappTwillRunnable extends AbstractProgramTwillRunnable<WebappProgramRunner> {
WebappTwillRunnable(String name, String hConfName, String cConfName) {
super(name, hConfName, cConfName);
}
@Override
protected Class<WebappProgramRunner> getProgramClass() {
return WebappProgramRunner.class;
}
@Override
protected Module createModule(TwillContext context) {
return Modules.combine(super.createModule(context),
new AbstractModule() {
@Override
protected void configure() {
// Create webapp http handler factory.
install(new FactoryModuleBuilder()
.implement(JarHttpHandler.class, ExplodeJarHttpHandler.class)
.build(WebappHttpHandlerFactory.class));
}
});
}
}