Bug 6633 – backwards compatibility with context broker is broken

Bug 6633 - backwards compatibility with context broker is broken

Summary:

backwards compatibility with context broker is broken

Status:	RESOLVED FIXED

Product:	Nimbus
Component:	Context broker
Version:	TP2.2
Platform:	PC Linux

Importance:	P3 normal
Target Milestone:	TP2.2.1
Assigned To:	Tim Freeman

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2009-01-28 09:42 by Tim Freeman
Modified:	2009-01-28 11:20 (History)

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Description From Tim Freeman 2009-01-28 09:42:15

Constants that the old (pre-TP2.2) context broker referred to do not exist in
TP2.2.  And so a TP2.2 deployment will not work with both new and old style
contextualization as planned.  That is, a cloud client 011 will work with the
standalone broker but a cloud client 010 will not work with the old embedded
broker.

------- Comment #1 From Tim Freeman 2009-01-28 09:43:59 -------

Index:
vm/messaging/gt4.0/java/common/src/org/nimbustools/messaging/gt4_0/common/Constants_GT4_0.java
===================================================================
---
vm/messaging/gt4.0/java/common/src/org/nimbustools/messaging/gt4_0/common/Constants_GT4_0.java
     (revision 1.2)
+++
vm/messaging/gt4.0/java/common/src/org/nimbustools/messaging/gt4_0/common/Constants_GT4_0.java
     Wed Jan 28 09:30:46 CST 2009
@@ -116,6 +116,10 @@

     // namespace: http://www.globus.org/2008/06/workspace/contextualization

+    public static final QName CONTEXTUALIZATION_RP_SET =
+                                    new QName(OLD_NS_CONTEXTUALIZATION,
+                                              "ContextBrokerRPSet");
+
     public static final QName OLD_CONTEXTUALIZATION_RP_SET =
                                     new QName(OLD_NS_CONTEXTUALIZATION,
                                               "ContextBrokerRPSet");
@@ -123,7 +127,10 @@
     public static final QName OLD_RP_CONTEXTUALIZATION_CONTEXT =
                            new QName(NS_TYPES, "contextualizationContext");

+    public static final QName RP_CONTEXTUALIZATION_CONTEXT =
+                           new QName(NS_TYPES, "contextualizationContext");

+
     // namespace: http://www.globus.org/2008/12/nimbus/ctxtypes

     public static final QName CTXBROKER_RP =

------- Comment #2 From Tim Freeman 2009-01-28 09:44:51 -------

Patching that file -- adding the two constants -- will result in a new
"nimbus-messaging-common-gt4.0.jar" (you can, for example, compile this
elsewhere and drop it in to a running deployment and restart the container).

------- Comment #3 From Tim Freeman 2009-01-28 10:41:09 -------

For your convenience:

http://workspace.globus.org/downloads/bug_6633/nimbus-messaging-common-gt4.0.jar

e9d1d74098ef4c847a3b2a868cb07368  nimbus-messaging-common-gt4.0.jar

------- Comment #4 From Tim Freeman 2009-01-28 10:41:34 -------

(In reply to comment #3)
> 
> e9d1d74098ef4c847a3b2a868cb07368  nimbus-messaging-common-gt4.0.jar
> 

(that is an md5sum)

------- Comment #5 From Tim Freeman 2009-01-28 11:20:11 -------

Summary/guidance:

http://workspace.globus.org/vm/TP2.2/admin/reference.html#context-broker