/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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 org.jboss.weld.tck.wildfly8;
import java.util.List;
import javax.enterprise.inject.spi.DefinitionException;
import javax.enterprise.inject.spi.DeploymentException;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.jboss.arquillian.container.spi.client.container.DeploymentExceptionTransformer;
/**
* TEMPORARY WORKAROUND - temporary replacement for NOOP {@link org.jboss.as.arquillian.container.ExceptionTransformer} used by JBoss AS7 managed container.
*
* See AS7-1197 for more details.
*
* @see WildFly8Extension
* @author Martin Kouba
*/
public class WildFly8DeploymentExceptionTransformer implements DeploymentExceptionTransformer {
private static final String[] DEPLOYMENT_EXCEPTION_FRAGMENTS = new String[] {
"org.jboss.weld.exceptions.DeploymentException", "org.jboss.weld.exceptions.UnserializableDependencyException",
"org.jboss.weld.exceptions.InconsistentSpecializationException",
"org.jboss.weld.exceptions.NullableDependencyException" };
private static final String[] DEFINITION_EXCEPTION_FRAGMENTS = new String[] { "org.jboss.weld.exceptions.DefinitionException" };
public Throwable transform(Throwable throwable) {
// Arquillian sometimes returns InvocationException with nested AS7
// exception and sometimes AS7 exception itself
@SuppressWarnings("unchecked")
List<Throwable> throwableList = ExceptionUtils.getThrowableList(throwable);
if (throwableList.isEmpty())
return throwable;
Throwable root = null;
if (throwableList.size() == 1) {
root = throwable;
} else {
root = ExceptionUtils.getRootCause(throwable);
}
if (root instanceof DeploymentException || root instanceof DefinitionException) {
return root;
}
if (isFragmentFound(DEPLOYMENT_EXCEPTION_FRAGMENTS, root)) {
return new DeploymentException(root.getMessage());
}
if (isFragmentFound(DEFINITION_EXCEPTION_FRAGMENTS, root)) {
return new DefinitionException(root.getMessage());
}
return throwable;
}
private boolean isFragmentFound(String[] fragments, Throwable rootException) {
for (String fragment : fragments) {
if (rootException.getMessage().contains(fragment)) {
return true;
}
}
return false;
}
}