/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.model.test;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.FAILED;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.FAILURE_DESCRIPTION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OUTCOME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RESULT;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.List;
import org.jboss.as.controller.ModelController;
import org.jboss.as.controller.ModelController.OperationTransactionControl;
import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.registry.ImmutableManagementResourceRegistration;
import org.jboss.as.controller.transform.OperationTransformer.TransformedOperation;
import org.jboss.as.controller.transform.TransformerOperationAttachment;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceContainer;
import org.junit.Assert;
/**
*
* @author <a href="kabir.khan@jboss.com">Kabir Khan</a>
*/
public abstract class ModelTestLegacyControllerKernelServicesProxy {
protected final ClassLoader childFirstClassLoader;
protected final Object childFirstClassLoaderServices;
private Method getBootError;
private Method readWholeModel0;
private Method readWholeModel1;
private Method readWholeModel2;
private Method isSuccessfulBoot;
private Method getPersistedSubsystemXml;
private Method shutdown;
private Method executeOperation1;
private Method executeOperation2;
private Method validateOperations;
private Method validateOperation;
public ModelTestLegacyControllerKernelServicesProxy(ClassLoader childFirstClassLoader, Object childFirstClassLoaderServices) {
this.childFirstClassLoader = childFirstClassLoader;
this.childFirstClassLoaderServices = childFirstClassLoaderServices;
}
public boolean isSuccessfulBoot() {
try {
if (isSuccessfulBoot == null) {
isSuccessfulBoot = childFirstClassLoaderServices.getClass().getMethod("isSuccessfulBoot");
}
return ((Boolean)isSuccessfulBoot.invoke(childFirstClassLoaderServices)).booleanValue();
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public Throwable getBootError() {
try {
if (getBootError == null) {
getBootError = childFirstClassLoaderServices.getClass().getMethod("getBootError");
}
return (Throwable)getBootError.invoke(childFirstClassLoaderServices);
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ModelNode readWholeModel() {
try {
if (readWholeModel0 == null) {
readWholeModel0 = childFirstClassLoaderServices.getClass().getMethod("readWholeModel");
}
return convertModelNodeFromChildCl(readWholeModel0.invoke(childFirstClassLoaderServices));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ModelNode readWholeModel(boolean includeAliases) {
try {
if (readWholeModel1 == null) {
readWholeModel1 = childFirstClassLoaderServices.getClass().getMethod("readWholeModel", Boolean.TYPE);
}
return convertModelNodeFromChildCl(readWholeModel1.invoke(childFirstClassLoaderServices, includeAliases));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ModelNode readWholeModel(boolean includeAliases, boolean includeRuntime) {
try {
if (readWholeModel2 == null) {
readWholeModel2 = childFirstClassLoaderServices.getClass().getMethod("readWholeModel", Boolean.TYPE, Boolean.TYPE);
}
return convertModelNodeFromChildCl(readWholeModel2.invoke(childFirstClassLoaderServices, includeAliases, includeRuntime));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ServiceContainer getContainer() {
return null;
}
public ModelNode executeOperation(ModelNode operation, InputStream... inputStreams) {
try {
if (executeOperation1 == null) {
executeOperation1 = childFirstClassLoaderServices.getClass().getMethod("executeOperation",
childFirstClassLoader.loadClass(ModelNode.class.getName()),
InputStream[].class);
}
return convertModelNodeFromChildCl(
executeOperation1.invoke(childFirstClassLoaderServices,
convertModelNodeToChildCl(operation),
inputStreams));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ModelNode executeOperation(ModelNode operation, OperationTransactionControl txControl) {
try {
if (executeOperation2 == null) {
executeOperation2 = childFirstClassLoaderServices.getClass().getMethod("executeOperation",
childFirstClassLoader.loadClass(ModelNode.class.getName()),
childFirstClassLoader.loadClass(ModelController.OperationTransactionControl.class.getName()));
}
Class<?> opTxControlProxyClass = childFirstClassLoader.loadClass(getOperationTransactionProxyClassName());
Object opTxControl = opTxControlProxyClass.getConstructors()[0].newInstance(txControl);
return convertModelNodeFromChildCl(
executeOperation2.invoke(childFirstClassLoaderServices,
convertModelNodeToChildCl(operation),
opTxControl));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public ModelNode executeForResult(ModelNode operation, InputStream... inputStreams) throws OperationFailedException {
ModelNode rsp = executeOperation(operation, inputStreams);
if (FAILED.equals(rsp.get(OUTCOME).asString())) {
ModelNode fd = rsp.get(FAILURE_DESCRIPTION);
throw new OperationFailedException(fd.toString(), fd);
}
return rsp.get(RESULT);
}
public void executeForFailure(ModelNode operation, InputStream... inputStreams) {
try {
executeForResult(operation, inputStreams);
Assert.fail("Should have given error");
} catch (OperationFailedException expected) {
// ignore
}
}
public String getPersistedSubsystemXml() {
try {
if (getPersistedSubsystemXml == null) {
getPersistedSubsystemXml = childFirstClassLoaderServices.getClass().getMethod("getPersistedSubsystemXml");
}
return (String)getPersistedSubsystemXml.invoke(childFirstClassLoaderServices);
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public void validateOperations(List<ModelNode> operations) {
try {
if (validateOperations == null) {
validateOperations = childFirstClassLoaderServices.getClass().getMethod("validateOperations",
List.class);
}
List<Object> convertedOps = new ArrayList<Object>();
for (ModelNode operation : operations) {
convertedOps.add(convertModelNodeToChildCl(operation));
}
validateOperations.invoke(childFirstClassLoaderServices, convertedOps);
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public void validateOperation(ModelNode operation) {
try {
if (validateOperation == null) {
validateOperation = childFirstClassLoaderServices.getClass().getMethod("validateOperation",
childFirstClassLoader.loadClass(operation.getClass().getName()));
}
validateOperation.invoke(childFirstClassLoaderServices, convertModelNodeToChildCl(operation));
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
}
public void shutdown() {
try {
if (shutdown == null) {
shutdown = childFirstClassLoaderServices.getClass().getMethod("shutdown");
}
shutdown.invoke(childFirstClassLoaderServices);
} catch (Exception e) {
unwrapInvocationTargetRuntimeException(e);
throw new RuntimeException(e);
}
if (childFirstClassLoader instanceof URLClassLoader){
try {
((URLClassLoader)childFirstClassLoader).close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
public ImmutableManagementResourceRegistration getRootRegistration() {
//TODO - this might be a problem
throw new IllegalStateException("Can only be called for the main controller");
}
public TransformedOperation transformOperation(ModelVersion modelVersion, ModelNode operation)
throws OperationFailedException {
throw new IllegalStateException("Can only be called for the main controller");
}
public TransformedOperation transformOperation(ModelVersion modelVersion, ModelNode operation,
TransformerOperationAttachment attachment) throws OperationFailedException {
throw new IllegalStateException("Can only be called for the main controller");
}
public ModelNode readTransformedModel(ModelVersion modelVersion) {
throw new IllegalStateException("Can only be called for the main controller");
}
public ModelNode readTransformedModel(ModelVersion modelVersion, boolean includeDefaults) {
throw new IllegalStateException("Can only be called for the main controller");
}
public ModelNode executeOperation(ModelVersion modelVersion, TransformedOperation op) {
throw new IllegalStateException("Can only be called for the main controller");
}
protected void unwrapInvocationTargetRuntimeException(Exception e) {
if (e instanceof InvocationTargetException) {
Throwable t = e.getCause();
if (t instanceof RuntimeException) {
throw (RuntimeException)t;
}
}
}
protected abstract Object convertModelNodeToChildCl(ModelNode modelNode);
protected abstract ModelNode convertModelNodeFromChildCl(Object object);
protected abstract String getOperationTransactionProxyClassName();
}