/*
* 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.openejb.junit;
import org.apache.openejb.OpenEJBRuntimeException;
import org.apache.openejb.testing.ApplicationComposers;
import org.junit.rules.MethodRule;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.Statement;
import java.util.List;
import java.util.concurrent.Callable;
/**
* @version $Rev$ $Date$
*/
public class ApplicationComposer extends BlockJUnit4ClassRunner {
private final ApplicationComposers delegate;
public ApplicationComposer(Class<?> klass) throws InitializationError {
super(klass);
delegate = new ApplicationComposers(klass);
}
@Override
protected List<MethodRule> rules(Object test) {
final List<MethodRule> rules = super.rules(test);
rules.add(new MethodRule(){
public Statement apply(Statement base, FrameworkMethod method, Object target) {
return new DeployApplication(target, base);
}
});
return rules;
}
public class DeployApplication extends Statement {
// The TestCase instance
private final Object testInstance;
private final Statement next;
public DeployApplication(Object testInstance, Statement next) {
this.testInstance = testInstance;
this.next = next;
}
@Override
public void evaluate() throws Throwable {
delegate.evaluate(testInstance, new Callable<Void>() {
@Override
public Void call() throws Exception {
try {
next.evaluate();
} catch (Throwable throwable) {
if (throwable instanceof Exception) {
throw (Exception) throwable;
}
throw new OpenEJBRuntimeException("can't evaluate statement", throwable);
}
return null;
}
});
}
}
}