/** 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;
}
/** 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");
}
/** Create XPath related to property groups. */
private Object preparePropertyGroups(QueryParams params) throws IOException, ParseException {
StringBuilder sb = new StringBuilder();
if (!params.getProperties().isEmpty()) {
Map<PropertyGroup, List<FormElement>> formsElements =
FormUtils.parsePropertyGroupsForms(Config.PROPERTY_GROUPS_XML);
for (Iterator<Entry<String, String>> it = params.getProperties().entrySet().iterator();
it.hasNext(); ) {
Entry<String, String> ent = it.next();
FormElement fe = FormUtils.getFormElement(formsElements, ent.getKey());
if (fe != null && ent.getValue() != null) {
String valueTrimmed = ent.getValue().trim();
if (!valueTrimmed.equals("")) {
sb.append(" " + params.getOperator() + " ");
if (fe instanceof Select) {
sb.append("@" + ent.getKey() + "='" + escapeXPath(valueTrimmed) + "'");
} else if (fe instanceof Input && ((Input) fe).getType().equals(Input.TYPE_DATE)) {
String[] date = valueTrimmed.split(",");
if (date.length == 2) {
sb.append("@" + ent.getKey() + " >= '" + date[0] + "'");
sb.append(" and ");
sb.append("@" + ent.getKey() + " <= '" + date[1] + "'");
}
} else {
sb.append(
"jcr:contains(@" + ent.getKey() + ",'" + escapeContains(valueTrimmed) + "')");
}
}
}
}
}
return sb.toString();
}
@Override
public void init() throws ServletException {
super.init();
ServletContext sc = getServletContext();
// Read configuration file
Properties config = Config.load(sc);
// Call only once during initialization time of your application
// @see http://issues.openkm.com/view.php?id=1577
SLF4JBridgeHandler.install();
// Get OpenKM version
WarUtils.readAppVersion(sc);
log.info("*** Application version: {} ***", WarUtils.getAppVersion());
// Database initialize
log.info("*** Hibernate initialize ***");
HibernateUtil.getSessionFactory();
// Create missing directories
// NOTE: Should be executed AFTER Hibernate initialization because if in created mode
// initialization will drop these directories
createMissingDirs();
try {
// Initialize property groups
log.info("*** Initialize property groups... ***");
FormUtils.parsePropertyGroupsForms(Config.PROPERTY_GROUPS_XML);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
// Initialize language detection engine
try {
log.info("*** Initialize language detection engine... ***");
DetectorFactory.loadProfile(Config.LANG_PROFILES_BASE);
} catch (LangDetectException e) {
log.error(e.getMessage(), e);
}
// Load database configuration
Config.reload(sc, config);
// Invoke start
start();
// Activity log
UserActivity.log(Config.SYSTEM_USER, "MISC_OPENKM_START", null, null, null);
}