/*
* 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.command;
import org.drools.KnowledgeBase;
import org.drools.WorkingMemoryEntryPoint;
import org.drools.builder.KnowledgeBuilder;
import org.drools.command.impl.GenericCommand;
import org.drools.command.impl.KnowledgeCommandContext;
import org.drools.runtime.StatefulKnowledgeSession;
import org.drools.runtime.impl.ExecutionResultImpl;
public class KnowledgeContextResolveFromContextCommand
implements
GenericCommand {
private String kbaseIdentifier;
private String kbuilderIdentifier;
private String statefulKsessionName;
private String kresults;
private String workingMemoryEntryPointName;
private Command command;
public KnowledgeContextResolveFromContextCommand(Command command,
String kbuilderIdentifier,
String kbaseIdentifier,
String statefulKsessionName,
String kresults) {
this.command = command;
this.kbuilderIdentifier = kbuilderIdentifier;
this.kbaseIdentifier = kbaseIdentifier;
this.statefulKsessionName = statefulKsessionName;
this.kresults = kresults;
}
public KnowledgeContextResolveFromContextCommand(Command command,
String kbuilderIdentifier,
String kbaseIdentifier,
String statefulKsessionName,
String workingMemoryEntryPointName,
String kresults) {
this(command, kbuilderIdentifier, kbaseIdentifier, statefulKsessionName, kresults);
this.workingMemoryEntryPointName = workingMemoryEntryPointName;
}
public Object execute(Context context) {
KnowledgeCommandContext kcContext = new KnowledgeCommandContext( context,
(KnowledgeBuilder) context.get( this.kbuilderIdentifier ),
(KnowledgeBase) context.get( this.kbaseIdentifier ),
(StatefulKnowledgeSession) context.get( this.statefulKsessionName ),
(WorkingMemoryEntryPoint) context.get(this.workingMemoryEntryPointName),
(ExecutionResultImpl) context.get( this.kresults ) );
return ((GenericCommand) command).execute( kcContext );
}
public Command getCommand() {
return this.command;
}
}