protected void runScript(
PortletConfig portletConfig, ActionRequest actionRequest, ActionResponse actionResponse)
throws Exception {
String language = ParamUtil.getString(actionRequest, "language");
String script = ParamUtil.getString(actionRequest, "script");
PortletContext portletContext = portletConfig.getPortletContext();
Map<String, Object> portletObjects =
ScriptingUtil.getPortletObjects(
portletConfig, portletContext, actionRequest, actionResponse);
UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream();
UnsyncPrintWriter unsyncPrintWriter = UnsyncPrintWriterPool.borrow(unsyncByteArrayOutputStream);
portletObjects.put("out", unsyncPrintWriter);
try {
SessionMessages.add(actionRequest, "language", language);
SessionMessages.add(actionRequest, "script", script);
ScriptingUtil.exec(null, portletObjects, language, script);
unsyncPrintWriter.flush();
SessionMessages.add(actionRequest, "scriptOutput", unsyncByteArrayOutputStream.toString());
} catch (ScriptingException se) {
SessionErrors.add(actionRequest, ScriptingException.class.getName(), se);
_log.error(se.getMessage());
}
}
@Override
public Collection<KaleoTaskAssignment> calculateTaskAssignments(
KaleoTaskAssignment kaleoTaskAssignment,
ExecutionContext executionContext,
ClassLoader... classLoaders)
throws PortalException, SystemException {
Map<String, Object> inputObjects =
ScriptingContextBuilderUtil.buildScriptingContext(executionContext);
String assigneeScript = kaleoTaskAssignment.getAssigneeScript();
String assigneeScriptingLanguage = kaleoTaskAssignment.getAssigneeScriptLanguage();
Map<String, Object> results =
ScriptingUtil.eval(
null,
inputObjects,
_outputNames,
assigneeScriptingLanguage,
assigneeScript,
classLoaders);
Map<String, Serializable> resultsWorkflowContext =
(Map<String, Serializable>) results.get(WorkflowContextUtil.WORKFLOW_CONTEXT_NAME);
WorkflowContextUtil.mergeWorkflowContexts(executionContext, resultsWorkflowContext);
return getKaleoTaskAssignments(results);
}
public String evaluate(
KaleoCondition kaleoCondition, ExecutionContext executionContext, ClassLoader... classLoaders)
throws PortalException, SystemException {
Map<String, Object> inputObjects =
ScriptingContextBuilder.buildScriptingContext(executionContext);
Map<String, Object> results =
ScriptingUtil.eval(
null,
inputObjects,
_outputNames,
kaleoCondition.getScriptLanguage(),
kaleoCondition.getScript(),
classLoaders);
String returnValue = (String) results.get(_RETURN_VALUE);
if (returnValue != null) {
return returnValue;
}
throw new IllegalStateException(
"Conditional did not return value for script " + kaleoCondition.getScript());
}