コード例 #1
0
  /** 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");
  }
コード例 #2
0
  /** 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;
  }