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applied patch for AMQ-1270 from Dennis Byrne with thanks! 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@549847 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
James Strachan 2007-06-22 15:35:37 +00:00
parent e7ca882392
commit 955ceceea8
1 changed files with 29 additions and 2 deletions
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31
activemq-web/src/main/java/org/apache/activemq/web/MessageListenerServlet.java
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@ -128,6 +128,10 @@ public class MessageListenerServlet extends MessageServletSupport {
{
// Get the message parameters. Multiple messages are encoded with more compact parameter names.
String destination_name = request.getParameter(messages==0?"destination":("d"+messages));
if(destination_name == null)
destination_name = request.getHeader("destination");
String message = request.getParameter(messages==0?"message":("m"+messages));
String type = request.getParameter(messages==0?"type":("t"+messages));
@ -148,11 +152,13 @@ public class MessageListenerServlet extends MessageServletSupport {
{
Listener listener = getListener(request);
Map consumerIdMap = getConsumerIdMap(request);
Map consumerDestinationMap = getConsumerDestinationNameMap(request);
client.closeConsumer(destination); // drop any existing consumer.
MessageAvailableConsumer consumer = (MessageAvailableConsumer) client.getConsumer(destination);
consumer.setAvailableListener(listener);
consumerIdMap.put(consumer, message);
consumerDestinationMap.put(consumer, destination_name);
if (log.isDebugEnabled()) {
log.debug("Subscribed: "+consumer+" to "+destination+" id="+message);
}
@ -160,10 +166,12 @@ public class MessageListenerServlet extends MessageServletSupport {
else if ("unlisten".equals(type))
{
Map consumerIdMap = getConsumerIdMap(request);
Map consumerDestinationMap = getConsumerDestinationNameMap(request);
MessageAvailableConsumer consumer = (MessageAvailableConsumer) client.getConsumer(destination);
consumer.setAvailableListener(null);
consumerIdMap.remove(consumer);
consumerDestinationMap.remove(consumer);
client.closeConsumer(destination);
if (log.isDebugEnabled()) {
log.debug("Unsubscribed: "+consumer);
@ -315,15 +323,20 @@ public class MessageListenerServlet extends MessageServletSupport {
PrintWriter writer = new PrintWriter(swriter);
Map consumerIdMap = getConsumerIdMap(request);
Map<MessageAvailableConsumer, String> consumerDestinationNameMap = getConsumerDestinationNameMap(request);
response.setStatus(HttpServletResponse.SC_OK);
writer.println("<ajax-response>");
// Send any message we already have
if (message != null) {
String id = (String) consumerIdMap.get(consumer);
String destinationName = consumerDestinationNameMap.get(consumer);
writer.print("<response id='");
writer.print(id);
writer.print("'>");
writer.print("'");
if(destinationName != null)
writer.print(" destination='" + destinationName + "' ");
writer.print(">");
writeMessageResponse(writer, message);
writer.println("</response>");
messages++;
@ -343,9 +356,13 @@ public class MessageListenerServlet extends MessageServletSupport {
}
messages++;
String id = (String) consumerIdMap.get(consumer);
String destinationName = consumerDestinationNameMap.get(consumer);
writer.print("<response id='");
writer.print(id);
writer.print("'>");
writer.print("'");
if(destinationName != null)
writer.print(" destination='" + destinationName + "' ");
writer.print(">");
writeMessageResponse(writer, message);
writer.println("</response>");
}
@ -399,6 +416,16 @@ public class MessageListenerServlet extends MessageServletSupport {
return map;
}
protected Map<MessageAvailableConsumer, String> getConsumerDestinationNameMap(HttpServletRequest request) {
HttpSession session = request.getSession(true);
Map map = (Map) session.getAttribute("mls.consumerDestinationNameMap");
if (map == null) {
map = new HashMap<MessageAvailableConsumer, String>();
session.setAttribute("mls.consumerDestinationNameMap", map);
}
return map;
}
protected boolean isRicoAjax(HttpServletRequest request) {
String rico = request.getParameter("rico");
return rico != null && rico.equals("true");