/*
Copyright 2007 Brian Tanner
brian@tannerpages.com
http://brian.tannerpages.com
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 rlVizLib.messaging.environmentShell;
import java.util.StringTokenizer;
import rlVizLib.general.ParameterHolder;
import org.rlcommunity.rlglue.codec.RLGlue;
import rlVizLib.messaging.AbstractMessage;
import rlVizLib.messaging.GenericMessage;
import rlVizLib.messaging.MessageUser;
import rlVizLib.messaging.MessageValueType;
import rlVizLib.messaging.NotAnRLVizMessageException;
public class EnvShellLoadRequest extends EnvironmentShellMessages{
private String envName;
private ParameterHolder theParams;
public EnvShellLoadRequest(GenericMessage theMessageObject) {
super(theMessageObject);
StringTokenizer st=new StringTokenizer(super.getPayload(),":");
this.envName=st.nextToken();
theParams=new ParameterHolder(st.nextToken());
}
public ParameterHolder getTheParams() {
return theParams;
}
//This is intended for debugging but works well to be just called to save code duplication
public static String getRequestMessage(String envName, ParameterHolder theParams){
String paramString="NULL";
if(theParams!=null)paramString=theParams.stringSerialize();
String payLoadString=envName+":"+paramString;
return AbstractMessage.makeMessage(
MessageUser.kEnvShell.id(),
MessageUser.kBenchmark.id(),
EnvShellMessageType.kEnvShellLoad.id(),
MessageValueType.kString.id(),
payLoadString);
}
public static EnvShellLoadResponse Execute(String envName, ParameterHolder theParams){
String theRequestString=getRequestMessage(envName,theParams);
String responseMessage=RLGlue.RL_env_message(theRequestString);
EnvShellLoadResponse theResponse;
try {
theResponse = new EnvShellLoadResponse(responseMessage);
} catch (NotAnRLVizMessageException e) {
System.err.println("In EnvShellLoadRequest: response was not an RLViz Message");
return null;
} return theResponse;
}
public String getEnvName() {
return envName;
}
public ParameterHolder getParameterHolder(){
return theParams;
}
}