Example usage for com.liferay.portal.kernel.workflow WorkflowInstanceManagerUtil getWorkflowInstance

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.workflow WorkflowInstanceManagerUtil getWorkflowInstance.

Prototype

public static WorkflowInstance getWorkflowInstance(long companyId, long workflowInstanceId)
            throws WorkflowException 

Source Link

Usage

From source file:com.liferay.portlet.workflowinstances.action.ActionUtil.java

License:Open Source License

public static void getWorkflowInstance(HttpServletRequest request) throws Exception {

    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

    long workflowInstanceId = ParamUtil.getLong(request, "workflowInstanceId");

    WorkflowInstance workflowInstance = null;

    if (workflowInstanceId > 0) {
        workflowInstance = WorkflowInstanceManagerUtil.getWorkflowInstance(themeDisplay.getCompanyId(),
                workflowInstanceId);//from ww w.j  a  v a2s .  c  om
    }

    request.setAttribute(WebKeys.WORKFLOW_INSTANCE, workflowInstance);
}

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From source file:com.liferay.portlet.workflowinstances.action.EditWorkflowInstanceAction.java

License:Open Source License

protected void deleteInstance(ActionRequest actionRequest) throws Exception {

    ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);

    long workflowInstanceId = ParamUtil.getLong(actionRequest, "workflowInstanceId");

    WorkflowInstance workflowInstance = WorkflowInstanceManagerUtil
            .getWorkflowInstance(themeDisplay.getCompanyId(), workflowInstanceId);

    Map<String, Serializable> workflowContext = workflowInstance.getWorkflowContext();

    long companyId = GetterUtil.getLong(workflowContext.get(WorkflowConstants.CONTEXT_COMPANY_ID));
    long groupId = GetterUtil.getLong(workflowContext.get(WorkflowConstants.CONTEXT_GROUP_ID));
    String className = GetterUtil.getString(workflowContext.get(WorkflowConstants.CONTEXT_ENTRY_CLASS_NAME));
    long classPK = GetterUtil.getLong(workflowContext.get(WorkflowConstants.CONTEXT_ENTRY_CLASS_PK));

    WorkflowHandler workflowHandler = WorkflowHandlerRegistryUtil.getWorkflowHandler(className);

    workflowHandler.updateStatus(WorkflowConstants.STATUS_DRAFT, workflowContext);

    WorkflowInstanceLinkLocalServiceUtil.deleteWorkflowInstanceLink(companyId, groupId, className, classPK);
}

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