X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=runtime%2Forg.argeo.slc.support.activemq%2Fsrc%2Fmain%2Fjava%2Forg%2Fargeo%2Fslc%2Fjms%2FJmsAgentProxy.java;h=1c8c88709c4d950e3c68ff328390efce6a64483d;hb=0bcca59c19e554f94ec03af0dc7c44047a2eade7;hp=e70af24a849263f550944b4822ef5b4c849de4eb;hpb=e1384618cb6d1c06ec570d7798b783fa04a3d807;p=gpl%2Fargeo-slc.git

diff --git a/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAgentProxy.java b/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAgentProxy.java
index e70af24a8..1c8c88709 100644
--- a/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAgentProxy.java
+++ b/runtime/org.argeo.slc.support.activemq/src/main/java/org/argeo/slc/jms/JmsAgentProxy.java
@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * 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.argeo.slc.jms;
 
 import java.util.List;
@@ -7,12 +23,14 @@ import javax.jms.Destination;
 import javax.jms.JMSException;
 import javax.jms.Message;
 import javax.jms.Session;
+import javax.jms.TextMessage;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.argeo.slc.SlcException;
 import org.argeo.slc.execution.ExecutionModuleDescriptor;
 import org.argeo.slc.msg.ExecutionAnswer;
+import org.argeo.slc.msg.MsgConstants;
 import org.argeo.slc.process.SlcExecution;
 import org.argeo.slc.runtime.SlcAgent;
 import org.argeo.slc.runtime.SlcAgentDescriptor;
@@ -66,7 +84,16 @@ public class JmsAgentProxy implements SlcAgent {
 	}
 
 	protected Object sendReceive(AgentMC messageCreator) {
-		return sendReceive(messageCreator, true);
+		long begin = System.currentTimeMillis();
+		Object res;
+		try {
+			res = sendReceive(messageCreator, true);
+		} finally {
+			if (log.isTraceEnabled())
+				log.trace("Agend proxy send/receive in "
+						+ (System.currentTimeMillis() - begin) + " ms");
+		}
+		return res;
 	}
 
 	/**
@@ -98,7 +125,7 @@ public class JmsAgentProxy implements SlcAgent {
 
 	protected void send(AgentMC messageCreator) {
 		jmsTemplate.send(requestDestination, messageCreator);
-		if (log.isDebugEnabled())
+		if (log.isTraceEnabled())
 			log.debug("Sent query '" + messageCreator.getQuery()
 					+ "' with correlationId "
 					+ messageCreator.getCorrelationId() + " to agent "
@@ -127,7 +154,7 @@ public class JmsAgentProxy implements SlcAgent {
 			else
 				return null;
 		}
-		if (log.isDebugEnabled())
+		if (log.isTraceEnabled())
 			log.debug("Received response for query '" + query
 					+ "' with correlationId " + correlationId + " from agent "
 					+ agentUuid);
@@ -174,10 +201,21 @@ public class JmsAgentProxy implements SlcAgent {
 				msg = session.createTextMessage();
 			else
 				msg = toMessage(body, session);
-			msg.setStringProperty(JmsAgent.PROPERTY_SLC_AGENT_ID, agentUuid);
+			msg
+					.setStringProperty(MsgConstants.PROPERTY_SLC_AGENT_ID,
+							agentUuid);
 			msg.setStringProperty(JmsAgent.PROPERTY_QUERY, query);
 			msg.setJMSCorrelationID(correlationId);
 			setArguments(msg);
+			if (msg instanceof TextMessage) {
+				TextMessage textMessage = (TextMessage) msg;
+				if (textMessage.getText() == null) {
+					// TODO: remove workaround when upgrading to ActiveMQ 5.3
+					// Workaround for
+					// https://issues.apache.org/activemq/browse/AMQ-2046
+					textMessage.setText("");
+				}
+			}
 			return msg;
 		}