Execution Context Variables ---------------------------- Key: JBPM-1255 URL: http://jira.jboss.com/jira/browse/JBPM-1255 Project: JBoss jBPM Issue Type: Sub-task Security Level: Public(Everyone can see) Reporter: Thomas Diesler Assigned To: Heiko Braun Support execution context variables like this public class ContextActivity implements Activity { public void execute(Node node, Context ctx) { String name = node.getName(); ctx.addAttachment(String.class, "ActivityMessage", "Activity on '" + name + "' has: " + ctx.getAttachments()); ctx.addAttachment(ContextValue.class, "ActivityAttachment", new ContextValue("bar")); } } public void testTransientValues() throws Exception { // Create an Execution through the ProcessDefinition ProcessDefinitionManager pdm = ProcessDefinitionManager.locateProcessDefinitionManager(); ProcessDefinition pd = pdm.createProcessDefinition(jpdl); Execution ex = pd.createExecution(); // Set a context variable ex.getContext().addAttachment(ContextValue.class, new ContextValue("foo")); // Signal the execution ex.signal(); // Verify context variables String msg = ex.getContext().getAttachment(String.class, "ActivityMessage"); assertEquals("Activity on 'stateA' has: [[org.jboss.bpm.samples.context.ContextValue,null]]", msg); // Validate original attachement ContextValue att1 = ex.getContext().getAttachment(ContextValue.class); assertEquals("foo", att1.getMsg()); // Validate activity attachement ContextValue att2 = ex.getContext().getAttachment(ContextValue.class, "ActivityAttachment"); assertEquals("bar", att2.getMsg()); }