List<String> list = new ArrayList<String>();
session.setGlobal( "list", list );
Person p = new Person( "bobba fet", 32);
session.insert( p );
ProcessInstance processInstance = ( ProcessInstance ) session.startProcess("org.test.ruleflow");
assertEquals(1, session.getProcessInstances().size());
String process2 =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<process xmlns=\"http://drools.org/drools-5.0/process\"\n" +
" xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\"\n" +
" xs:schemaLocation=\"http://drools.org/drools-5.0/process drools-processes-5.0.xsd\"\n" +
" type=\"RuleFlow\" name=\"ruleflow\" id=\"org.test.ruleflow2\" package-name=\"org.test\" >\n" +
" <header>\n" +
" <globals>\n" +
" <global identifier=\"list\" type=\"java.util.List\" />\n" +
" </globals>\n" +
" </header>\n" +
" <nodes>\n" +
" <start id=\"1\" name=\"Start\" />\n" +
" <ruleSet id=\"102\" name=\"Hello\" ruleFlowGroup=\"hello\" />\n" +
" <actionNode id=\"4\" name=\"Action\" >" +
" <action type=\"expression\" dialect=\"java\">System.out.println();\n" +
"list.add(\"Executed\");</action>\n" +
" </actionNode>\n" +
" <end id=\"3\" name=\"End\" />\n" +
" </nodes>\n" +
" <connections>\n" +
" <connection from=\"1\" to=\"102\"/>\n" +
" <connection from=\"102\" to=\"4\"/>\n" +
" <connection from=\"4\" to=\"3\"/>\n" +
" </connections>\n" +
"</process>";
builder = new PackageBuilder();
builder.addProcessFromXml( new StringReader( process2 ));
pkg = builder.getPackage();
ruleBase.addPackage(pkg);
Map<String, Long> mapping = new HashMap<String, Long>();
mapping.put("2", 102L);
WorkflowProcessInstanceUpgrader.upgradeProcessInstance(
session, processInstance.getId(), "org.test.ruleflow2", mapping);
assertEquals("org.test.ruleflow2", processInstance.getProcessId());
session.fireAllRules();
assertEquals(2, list.size());
assertEquals(ProcessInstance.STATE_COMPLETED, processInstance.getState());
}