/**
* Copyright 2010 JBoss Inc
*
* 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.command;
import org.drools.command.Context;
import org.drools.command.impl.GenericCommand;
import org.drools.command.impl.KnowledgeCommandContext;
import org.drools.runtime.impl.ExecutionResultImpl;
import org.drools.grid.generic.NodeData;
public class ExecutionNodeClientConnectCommand
implements
GenericCommand<Integer> {
private String outIdentifier;
public ExecutionNodeClientConnectCommand(String outIdentifier) {
this.outIdentifier = outIdentifier;
}
public Integer execute(Context context) {
NodeData data = (NodeData) context.get( NodeData.NODE_DATA );
Integer sessionId = data.getSessionIdCounter().getAndIncrement();
if ( this.outIdentifier != null ) {
((ExecutionResultImpl)((KnowledgeCommandContext) context).getExecutionResults()).getResults().put( this.outIdentifier, sessionId );
}
return sessionId;
}
}