Examples of WFException

com.exedosoft.wf.WFException

Title:

工作流引擎异常，工作流运行或交互过程中可能出现的异常、错误。

Copyright: Copyright (c) 2004

Company:
@author not attributable @version 1.0
org.ofbiz.workflow.WfException
WfException - Generic Workflow Exception

Examples of org.ofbiz.workflow.WfException

        List<GenericValue> tools = null;
        String allParams = "";
        try {
            tools = getActivity().getDefinitionObject().getRelated("WorkflowActivityTool");
        } catch (GenericEntityException e) {
            throw new WfException(e.getMessage(), e);
        }
        if (tools == null) {
            setComplete(true);
            return; // Null tools mean nothing to do (same as route?)
        }


        if (Debug.verboseOn())
            Debug.logVerbose("[WfActivity.runTool] : Running tools (" + tools.size() + ").", module);
        List<GenericResultWaiter> waiters = new ArrayList<GenericResultWaiter>();
        for (GenericValue thisTool : tools) {
            String serviceName = null;
            String toolId = thisTool.getString("toolId");
            String params = thisTool.getString("actualParameters");
            String toolTypeEnumId = thisTool.getString("toolTypeEnumId");


            allParams = allParams + "," + params;
            String extend = thisTool.getString("extendedAttributes");


            Map<String, String> extendedAttr = StringUtil.strToMap(extend);
            if (extendedAttr != null && extendedAttr.containsKey("serviceName")) {
                serviceName = extendedAttr.get("serviceName");
            }


            serviceName = serviceName != null ? serviceName : (toolTypeEnumId.equals("WTT_APPLICATION") ? "wfActivateApplication" : toolId);
            waiters.add(runService(serviceName, params, extend));
        }


        while (waiters.size() > 0) {
            List<GenericResultWaiter> remove = new ArrayList<GenericResultWaiter>();
            for (GenericResultWaiter thw : waiters) {
                if (thw.isCompleted()) {
                    Map<String, Object> thwResult = null;
                    if (thw.status() == GenericResultWaiter.SERVICE_FINISHED) {
                        thwResult = thw.getResult();
                        Debug.logVerbose("Service finished.", module);
                    } else if (thw.status() == GenericResultWaiter.SERVICE_FAILED) {
                        Debug.logError(thw.getThrowable(), "Service failed", module);
                    }
                    if (thwResult != null && thwResult.containsKey(ModelService.RESPONSE_MESSAGE)) {
                        if (thwResult.get(ModelService.RESPONSE_MESSAGE).equals(ModelService.RESPOND_ERROR)) {
                            String errorMsg = (String) thwResult.remove(ModelService.ERROR_MESSAGE);
                            Debug.logError("Service Error: " + errorMsg, module);
                        }
                        thwResult.remove(ModelService.RESPONSE_MESSAGE);
                    }


                    try {
                        if (thwResult != null)
                            this.setResult(thwResult, allParams);
                    } catch (IllegalStateException e) {
                        throw new WfException("Unknown error", e);
                    }
                    remove.add(thw);
                }
            }
            waiters.removeAll(remove);

View Full Code Here

Examples of org.ofbiz.workflow.WfException

        WfActivity activity = WfFactory.getWfActivity(delegator, workEffortId);
        WfAssignment fromAssign = null;


        // check status and delegateAfterStart attribute
        if (activity.state().equals("open.running") && !activity.getDefinitionObject().getBoolean("delegateAfterStart").booleanValue())
            throw new WfException("This activity cannot be delegated once it has been started");


        if (fromPartyId == null && fromRoleTypeId == null && fromFromDate == null) {
            Iterator<WfAssignment> i = activity.getIteratorAssignment();
            fromAssign = i.next();
            if (i.hasNext()) {
                throw new WfException("Cannot locate the assignment to delegate from, there is more then one " +
                        "assignment for this activity.");
            }
        }


        if (fromAssign == null) {
            fromAssign = WfFactory.getWfAssignment(delegator, workEffortId, fromPartyId, fromRoleTypeId, fromFromDate);
        }
        fromAssign.delegate();


        // check for a restartOnDelegate
        WfActivity newActivity = null;
        if (activity.getDefinitionObject().getBoolean("restartOnDelegate").booleanValue()) {
            // this only applies to running single assignment activities
            if (activity.state().equals("open.running") && activity.howManyAssignment() == 0) {
                try {
                    activity.abort();
                } catch (CannotStop cs) {
                    throw new WfException("Cannot stop the current activity");
                } catch (NotRunning nr) {
                    throw new WfException("Current activity is not running; cannot abort");
                }
                String parentProcessId = activity.container().runtimeKey();
                newActivity = WfFactory.getWfActivity(activity.getDefinitionObject(), parentProcessId);
            }
        }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @return GenericResultWaiter of the start job.
     * @throws WfException
     */
    public void start(String workEffortId) throws WfException {
        if (dispatcher == null) {
            throw new WfException("LocalDispatcher is null; cannot create job for activity startup");
        }


        WfActivity activity = WfFactory.getWfActivity(delegator, workEffortId);


        if (Debug.verboseOn()) Debug.logVerbose("Starting activity: " + activity.name(), module);
        if (activityRunning(activity))
            throw new WfException("Activity is already running");


        Job job = new StartActivityJob(activity);


        if (Debug.verboseOn()) Debug.logVerbose("Job: " + job, module);
        try {
            dispatcher.getJobManager().runJob(job);
        } catch (JobManagerException e) {
            throw new WfException(e.getMessage(), e);
        }


    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

    public void suspend(String workEffortId) throws WfException {
        WfActivity activity = WfFactory.getWfActivity(delegator, workEffortId);


        if (Debug.verboseOn()) Debug.logVerbose("Suspending activity: " + activity.name(), module);
        if (!activityRunning(activity))
            throw new WfException("Activity is not running");


        activity.suspend();
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

    public void resume(String workEffortId) throws WfException {
        WfActivity activity = WfFactory.getWfActivity(delegator, workEffortId);


        if (Debug.verboseOn()) Debug.logVerbose("Resuming activity: " + activity.name(), module);
        if (activityRunning(activity))
            throw new WfException("Activity is already running");


        activity.resume();
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @throws WfException
     */
    public Map<String, Object> getContext(String workEffortId) throws WfException {
        WfExecutionObject obj = getExecutionObject(workEffortId);


        if (obj == null) throw new WfException("Invalid Execution Object (null value)");
        if (Debug.verboseOn()) Debug.logVerbose("ProcessContext (" + workEffortId + ") => " + obj.processContext(), module);
        return obj.processContext();
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @throws WfException
     */
    public String getState(String workEffortId) throws WfException {
        WfExecutionObject obj = getExecutionObject(workEffortId);


        if (obj == null) throw new WfException("Invalid Execution Object (null value)");
        if (Debug.verboseOn()) Debug.logVerbose("Current State (" + workEffortId + ") => " + obj.state(), module);
        return obj.state();
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @throws WfException If state change is not allowed.
     */
    public void setState(String workEffortId, String state) throws WfException {
        WfExecutionObject obj = getExecutionObject(workEffortId);


        if (obj == null) throw new WfException("Invalid Execution Object (null value)");
        obj.changeState(state);
        if (Debug.verboseOn()) Debug.logVerbose("Current State (" + workEffortId + ") => " + obj.state(), module);
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @throws WfException
     */
    public long getPriority(String workEffortId) throws WfException {
        WfExecutionObject obj = getExecutionObject(workEffortId);


        if (obj == null) throw new WfException("Invalid Execution Object (null value)");
        if (Debug.verboseOn()) Debug.logVerbose("Current Priority (" + workEffortId + ") => " + obj.priority(), module);
        return obj.priority();
    }

View Full Code Here

Examples of org.ofbiz.workflow.WfException

     * @throws WfException If state change is not allowed.
     */
    public void setPriority(String workEffortId, long priority) throws WfException {
        WfExecutionObject obj = getExecutionObject(workEffortId);


        if (obj == null) throw new WfException("Invalid Execution Object (null value)");
        obj.setPriority(priority);
        if (Debug.verboseOn()) Debug.logVerbose("Current Priority (" + workEffortId + ") => " + obj.priority(), module);
    }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.