/*
* Copyright 2012 JBoss by Red Hat.
*
* 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.drools.grid.remote;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.drools.ChangeSet;
import org.drools.KnowledgeBase;
import org.drools.SystemEventListener;
import org.drools.agent.KnowledgeAgent;
import org.drools.command.BatchExecutionCommand;
import org.drools.command.Command;
import org.drools.command.CommandFactory;
import org.drools.command.KnowledgeContextResolveFromContextCommand;
import org.drools.event.knowledgeagent.KnowledgeAgentEventListener;
import org.drools.grid.GridNode;
import org.drools.grid.GridServiceDescription;
import org.drools.grid.io.ConversationManager;
import org.drools.grid.io.impl.CommandImpl;
import org.drools.grid.remote.command.ApplyChangeSetRemoteCommand;
import org.drools.io.Resource;
import org.drools.runtime.KnowledgeSessionConfiguration;
import org.drools.runtime.StatelessKnowledgeSession;
/**
*
* @author salaboy
*/
public class KnowledgeAgentRemoteClient implements KnowledgeAgent {
private String id;
private GridServiceDescription<GridNode> gsd;
private ConversationManager cm;
public KnowledgeAgentRemoteClient(String id, GridServiceDescription<GridNode> gsd, ConversationManager cm) {
this.id = id;
this.gsd = gsd;
this.cm = cm;
}
public void addEventListener(KnowledgeAgentEventListener kl) {
throw new UnsupportedOperationException("Not supported yet.");
}
public void removeEventListener(KnowledgeAgentEventListener kl) {
throw new UnsupportedOperationException("Not supported yet.");
}
public String getName() {
throw new UnsupportedOperationException("Not supported yet.");
}
public KnowledgeBase getKnowledgeBase() {
throw new UnsupportedOperationException("Not supported yet.");
}
public StatelessKnowledgeSession newStatelessKnowledgeSession() {
throw new UnsupportedOperationException("Not supported yet.");
}
public StatelessKnowledgeSession newStatelessKnowledgeSession(KnowledgeSessionConfiguration ksc) {
throw new UnsupportedOperationException("Not supported yet.");
}
public void monitorResourceChangeEvents(boolean bln) {
throw new UnsupportedOperationException("Not supported yet.");
}
public void applyChangeSet( Resource rsrc ) {
List<Command> commands = new ArrayList<Command>();
commands.add( new ApplyChangeSetRemoteCommand( this.id, rsrc ) );
commands.add( CommandFactory.newFireAllRules() );
BatchExecutionCommand batch = CommandFactory.newBatchExecution( commands );
dispatch( batch );
}
private void dispatch( Command command ) {
Command c = new KnowledgeContextResolveFromContextCommand( command,
null,
null,
id,
"" );
CommandImpl cmd = new CommandImpl( "execute",
Arrays.asList( new Object[] { c, id } )
);
ConversationUtil.sendAsyncMessage(this.cm,
(InetSocketAddress) this.gsd.getAddresses().get("socket").getObject(),
this.gsd.getId(),
cmd);
}
public void applyChangeSet( ChangeSet cs ) {
List<Command> commands = new ArrayList<Command>();
commands.add( new ApplyChangeSetRemoteCommand( this.id, cs ) );
commands.add( CommandFactory.newFireAllRules() );
BatchExecutionCommand batch = CommandFactory.newBatchExecution( commands );
dispatch( batch );
}
public void setSystemEventListener(SystemEventListener sl) {
throw new UnsupportedOperationException("Not supported yet.");
}
public void dispose() {
throw new UnsupportedOperationException("Not supported yet.");
}
}