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/*******************************************************************************
* Copyright (c) 2010 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.ote.server.internal;
import java.rmi.Remote;
import java.rmi.RemoteException;
import java.util.HashMap;
import java.util.List;
import java.util.concurrent.locks.ReentrantLock;
import java.util.logging.Level;
import org.eclipse.osee.connection.service.IServiceConnector;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.plugin.core.util.ExportClassLoader;
import org.eclipse.osee.ote.core.ServiceUtility;
import org.eclipse.osee.ote.core.environment.console.ICommandManager;
import org.eclipse.osee.ote.core.environment.interfaces.IRemoteCommandConsole;
import org.eclipse.osee.ote.core.model.IModel;
import org.eclipse.osee.ote.core.model.IModelListener;
import org.eclipse.osee.ote.core.model.IModelManagerRemote;
import org.eclipse.osee.ote.core.model.ModelKey;
import org.eclipse.osee.ote.core.model.ModelState;
import org.eclipse.osee.ote.message.IInstrumentationRegistrationListener;
import org.eclipse.osee.ote.message.MessageSystemTestEnvironment;
import org.eclipse.osee.ote.message.interfaces.ITestEnvironmentMessageSystem;
import org.eclipse.osee.ote.server.RemoteShell;
public class RemoteTestEnvironment implements ITestEnvironmentMessageSystem {
private final MessageSystemTestEnvironment env;
private final IServiceConnector serviceConnector;
private RemoteModelManager modelManager;
private final HashMap<IRemoteCommandConsole, RemoteShell> exportedConsoles =
new HashMap<IRemoteCommandConsole, RemoteShell>(32);
private final ReentrantLock lock = new ReentrantLock();
// private IRemoteMessageService exportedRemoteMessageService;
public RemoteTestEnvironment(MessageSystemTestEnvironment currentEnvironment, IServiceConnector serviceConnector, boolean keepEnvAliveWithNoUsers) {
if (serviceConnector == null) {
throw new NullPointerException("Servce connector cannot be null");
}
this.env = currentEnvironment;
this.serviceConnector = serviceConnector;
}
@Override
public Remote getControlInterface(String controlInterfaceID) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
Remote controlInterface = env.getControlInterface(controlInterfaceID);
if (controlInterface != null) {
try {
controlInterface = (Remote) serviceConnector.export(controlInterface);
} catch (Exception ex) {
OseeLog.log(RemoteTestEnvironment.class, Level.SEVERE,
"exception exporting control interface " + controlInterfaceID, ex);
throw new RemoteException("exception exporting control interface " + controlInterfaceID, ex);
}
}
return controlInterface;
}
@Override
public void addInstrumentationRegistrationListener(IInstrumentationRegistrationListener listener) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.addInstrumentationRegistrationListener(listener);
}
@Override
public void removeInstrumentationRegistrationListener(IInstrumentationRegistrationListener listener) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.removeInstrumentationRegistrationListener(listener);
}
// @Override
// public IRemoteMessageService getMessageToolServiceProxy() throws RemoteException {
// if(exportedRemoteMessageService == null){
// IRemoteMessageService service = ServiceUtility.getService(IRemoteMessageService.class, 30000);
// exportedRemoteMessageService = (IRemoteMessageService)this.serviceConnector.export(service);
// }
// return exportedRemoteMessageService;
// }
@Override
public IRemoteCommandConsole getCommandConsole() throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
OseeLog.log(RemoteTestEnvironment.class, Level.FINE, "Remote command onsole requested");
ICommandManager commandManager = ServiceUtility.getService(ICommandManager.class);
RemoteShell shell = new RemoteShell(commandManager);
IRemoteCommandConsole exportedConsole;
try {
exportedConsole = (IRemoteCommandConsole) serviceConnector.export(shell);
} catch (Exception ex) {
throw new RemoteException("failed to export remote console", ex);
}
lock.lock();
try {
exportedConsoles.put(exportedConsole, shell);
} finally {
lock.unlock();
}
return exportedConsole;
}
@Override
public void closeCommandConsole(IRemoteCommandConsole console) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
RemoteShell shell;
lock.lock();
try {
shell = exportedConsoles.remove(console);
} finally {
lock.unlock();
}
if (shell != null) {
try {
serviceConnector.unexport(shell);
} catch (Exception ex) {
throw new RemoteException("failed to unexport remote shell", ex);
}
OseeLog.log(RemoteTestEnvironment.class, Level.FINE, "closed command console");
} else {
OseeLog.log(RemoteTestEnvironment.class, Level.FINE, "trying to remove non existing console");
}
}
@Override
public IModelManagerRemote getModelManager() throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
if (modelManager == null) {
modelManager = new RemoteModelManager();
}
try {
return (IModelManagerRemote) serviceConnector.export(modelManager);
} catch (Throwable t) {
throw new RemoteException("Could not load get model manager" + t.getMessage());
}
}
@Override
public byte[] getScriptOutfile(String outfilePath) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
return env.getScriptOutfile(outfilePath);
}
@Override
public int getUniqueId() throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
return env.getUniqueId();
}
private class RemoteModelManager implements IModelManagerRemote {
@Override
public void addModelActivityListener(IModelListener listener) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().addModelActivityListener(listener);
}
@Override
public void removeModelActivityListener(IModelListener listener) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().removeModelActivityListener(listener);
}
@Override
public void addModelActivityListener(IModelListener listener, ModelKey<?> key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().addModelActivityListener(listener, key);
}
@Override
public void removeModelActivityListener(IModelListener listener, ModelKey<?> key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().removeModelActivityListener(listener, key);
}
@SuppressWarnings("rawtypes")
@Override
public List<ModelKey> getRegisteredModels() throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
return env.getModelManager().getRegisteredModels();
}
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public Remote getRemoteModel(ModelKey<?> key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
try {
Class modelClass;
try {
modelClass = env.loadClassFromMessageLoader(key.getClassName());
} catch (ClassNotFoundException ex) {
throw new RemoteException("Could not load model class: " + key.getClassName(), ex);
}
key.setModelClass(modelClass);
IModel model = env.getModelManager().getModel(key);
return (Remote) serviceConnector.export(model);
} catch (Throwable t) {
throw new RemoteException("Could not load model " + key.getClassName(), t);
}
}
@Override
public void releaseReference(ModelKey<?> key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().releaseReference(key);
}
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
public void changeModelState(ModelKey<?> key, ModelState state) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
Class modelClass;
try {
modelClass = env.loadClassFromMessageLoader(key.getClassName());
} catch (ClassNotFoundException ex) {
throw new RemoteException("Could not load model class: " + key.getClassName());
}
key.setModelClass(modelClass);
env.getModelManager().changeModelState(key, state);
}
@Override
public ModelState getModelState(ModelKey<?> key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
return env.getModelManager().getModelState(key);
}
@SuppressWarnings("rawtypes")
@Override
public void releaseAllReferences(ModelKey key) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.getModelManager().releaseAllReferences(key);
}
}
@Override
public void setBatchMode(boolean isInBatchMode) throws RemoteException {
Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
env.setBatchMode(isInBatchMode);
}
//
// @Override
// public void sendMessage(Message message) throws RemoteException {
// Thread.currentThread().setContextClassLoader(ExportClassLoader.getInstance());
// env.sendMessageToServer(message);
// }
}
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