/*
* Copyright 2010 salaboy.
*
* 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.
* under the License.
*/
package org.drools.grid.distributed;
import java.util.Collection;
import org.drools.FactException;
import org.drools.FactHandle;
import org.drools.WorkingMemoryEntryPoint;
import org.drools.command.KnowledgeContextResolveFromContextCommand;
import org.drools.command.runtime.rule.InsertObjectInEntryPointCommand;
import org.drools.grid.GenericNodeConnector;
import org.drools.grid.internal.Message;
import org.drools.grid.internal.MessageSession;
import org.drools.runtime.ObjectFilter;
/**
*
* @author salaboy
*/
public class WorkingMemoryEntryPointGridClient
implements
WorkingMemoryEntryPoint {
private GenericNodeConnector connector;
private MessageSession messageSession;
private String instanceId;
public WorkingMemoryEntryPointGridClient(String instanceId,
GenericNodeConnector connector,
MessageSession messageSession) {
this.connector = connector;
this.messageSession = messageSession;
this.instanceId = instanceId;
}
public FactHandle insert(Object object) throws FactException {
String commandId = "ksession.insert" + this.messageSession.getNextId();
String kresultsId = "kresults_" + this.messageSession.getSessionId();
Message msg = new Message( this.messageSession.getSessionId(),
this.messageSession.counter.incrementAndGet(),
false,
new KnowledgeContextResolveFromContextCommand( new InsertObjectInEntryPointCommand( object,
String.valueOf( object.hashCode() ) ),
null,
null,
null,
this.instanceId,
kresultsId ) );
try {
Object result = this.connector.write( msg ).getPayload();
if ( object == null ) {
throw new RuntimeException( "Response was not correctly received" );
}
return (FactHandle) result;
} catch ( Exception e ) {
throw new RuntimeException( "Unable to execute message",
e );
}
}
public FactHandle insert(Object object,
boolean dynamic) throws FactException {
throw new UnsupportedOperationException( "Not supported yet." );
}
public void retract(org.drools.runtime.rule.FactHandle handle) throws FactException {
throw new UnsupportedOperationException( "Not supported yet." );
}
public void update(org.drools.runtime.rule.FactHandle handle,
Object object) throws FactException {
throw new UnsupportedOperationException( "Not supported yet." );
}
public WorkingMemoryEntryPoint getWorkingMemoryEntryPoint(String name) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public String getEntryPointId() {
throw new UnsupportedOperationException( "Not supported yet." );
}
public org.drools.runtime.rule.FactHandle getFactHandle(Object object) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public Object getObject(org.drools.runtime.rule.FactHandle factHandle) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public Collection<Object> getObjects() {
throw new UnsupportedOperationException( "Not supported yet." );
}
public Collection<Object> getObjects(ObjectFilter filter) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public <T extends org.drools.runtime.rule.FactHandle> Collection<T> getFactHandles() {
throw new UnsupportedOperationException( "Not supported yet." );
}
public <T extends org.drools.runtime.rule.FactHandle> Collection<T> getFactHandles(ObjectFilter filter) {
throw new UnsupportedOperationException( "Not supported yet." );
}
public long getFactCount() {
throw new UnsupportedOperationException( "Not supported yet." );
}
}