/** Register Process Definition */
public static void registerProcessDefinition(InputStream is)
throws WorkflowException, ParseException, IOException {
log.debug("registerProcessDefinition({})", is);
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
InputStream isForms = null;
ZipInputStream zis = null;
if (Config.SYSTEM_READONLY) {
throw new WorkflowException("System is in read-only mode");
}
try {
zis = new ZipInputStream(is);
org.jbpm.graph.def.ProcessDefinition processDefinition =
org.jbpm.graph.def.ProcessDefinition.parseParZipInputStream(zis);
// Check xml form definition
FileDefinition fileDef = processDefinition.getFileDefinition();
isForms = fileDef.getInputStream("forms.xml");
FormUtils.parseWorkflowForms(isForms);
// If it is ok, deploy it
jbpmContext.deployProcessDefinition(processDefinition);
} catch (JbpmException e) {
throw new WorkflowException(e.getMessage(), e);
} finally {
IOUtils.closeQuietly(isForms);
IOUtils.closeQuietly(zis);
jbpmContext.close();
}
log.debug("registerProcessDefinition: void");
}
/** Get Process Definition Forms */
public static Map<String, List<FormElement>> getProcessDefinitionForms(long processDefinitionId)
throws ParseException {
log.debug("getProcessDefinitionForms({})", processDefinitionId);
JbpmContext jbpmContext = JBPMUtils.getConfig().createJbpmContext();
Map<String, List<FormElement>> forms = new HashMap<String, List<FormElement>>();
InputStream is = null;
try {
GraphSession graphSession = jbpmContext.getGraphSession();
org.jbpm.graph.def.ProcessDefinition pd =
graphSession.getProcessDefinition(processDefinitionId);
FileDefinition fileDef = pd.getFileDefinition();
is = fileDef.getInputStream("forms.xml");
if (is != null) {
forms = FormUtils.parseWorkflowForms(is);
} else {
log.warn("Process definition '{}' has no forms.xml file", processDefinitionId);
}
} finally {
IOUtils.closeQuietly(is);
jbpmContext.close();
}
log.debug("getProcessDefinitionForms: {}", forms);
return forms;
}