[jbpm-commits] JBoss JBPM SVN: r3592 - jbpm3/trunk/modules/core/src/main/java/org/jbpm/command.
Author: camunda
Date: 2009-01-07 08:10:16 -0500 (Wed, 07 Jan 2009)
New Revision: 3592
Modified:
jbpm3/trunk/modules/core/src/main/java/org/jbpm/command/ChangeProcessInstanceVersionCommand.java
Log:
added comment on possible problems with ESB integration after version changing (see
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4200079)
Modified:
jbpm3/trunk/modules/core/src/main/java/org/jbpm/command/ChangeProcessInstanceVersionCommand.java
===================================================================
---
jbpm3/trunk/modules/core/src/main/java/org/jbpm/command/ChangeProcessInstanceVersionCommand.java 2009-01-07
11:07:22 UTC (rev 3591)
+++
jbpm3/trunk/modules/core/src/main/java/org/jbpm/command/ChangeProcessInstanceVersionCommand.java 2009-01-07
13:10:16 UTC (rev 3592)
@@ -39,13 +39,17 @@
* {@link TaskInstance} exists, the {@link Task} definition must
* exist in the {@link TaskNode} with the same (or mapped) name.
* Otherwise the right node cannot be found easily because it may be
- * ambiguous.
+ * ambiguous.</li>
* <li> Sub processes aren't yet tested. Since the {@link ProcessState} is
- * a {@link Node} like any other, it should work anyway.
+ * a {@link Node} like any other, it should work anyway.</li>
* <li> Can have <b>negative impact on referential integrity</b>!
Because
* one {@link ProcessInstance} can have {@link ProcessLog}s point to
* old {@link ProcessDefinition}s. Hence, delete a {@link ProcessDefinition}
- * may not work and throw an Exception (Integrity constraint violation)
+ * may not work and throw an Exception (Integrity constraint violation)</li>
+ * <li> In combination with ESB the ESB uses {@link Token}.id
<b>and</b> {@link Node}.id
+ * as correlation identifier. After changing the version of a {@link
ProcessInstance}
+ * the {@link Node}.id has changed, so a signal from ESB will result in an
exception
+ * and has to be corrected manually.</li>
* </ul>
*
* @author Bernd Ruecker (bernd.ruecker(a)camunda.com)