Use custom component to retrieve form data: Error while starting component

[Former Community Member]

Hi,

I am creating a custom component which would take task Id and sring as an input. And then using Task Manager I am extracting form Instance and then document for a task id.

Then after modifying com.adobe.idp.Document content , I am completing that particular task also.

I am able to complete all these tasks if i normally invoke this code using SOAP protocol without making it as a Custom component.

But when i made a custom component and tried installing, it was successfull, but on Start it gives error:- START command failed on component "comment"

In server logs i am seeing this error:-

"Exception data: java.lang.NoClassDefFoundError: com.adobe.idp.taskmanager.dsc.client.task.TaskManager

Class name com.adobe.idp.taskmanager.dsc.client.task.TaskManager from package com.adobe.idp.taskmanager.dsc.client.task not found."

I am using following statements in <import-packages> tag

    <import-packages>

        <package version="1.0">com.adobe.idp.taskmanager.form</package>

        <package version="1.0">com.adobe.idp.taskmanager.form.impl</package>

        <package version="1.0">com.adobe.idp.taskmanager.form.impl.xfa</package>

        <package version="1.0">com.adobe.idp.taskmanager.form.impl.generic</package>

        <package version="1.0">com.adobe.idp.taskmanager.form.impl.binarycontent</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.client.endpoint</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.client</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.client.task</package>

        <package version="1.0">com.adobe.idp.Document</package>

        <package>java.io.InputStream</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.client.events</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.util</package>

        <package version="1.0">com.adobe.idp.taskmanager.dsc.taskevents</package>

        <package version="1.0">javax.xml.stream</package>

        <package>com.adobe.livecycle.usermanager.client</package>

        <package>com.adobe.comment.service</package>

    </import-packages>

Also i tried with <dynamic-import-packages> but no luck.

Any help would be much appreciated.

Thanks,

Prashast

[Former Community Member]

I am using this particular code to extract form instance and then editing it using Task Manager API

         ServiceClientFactory myFactory=getFactory(); //this is a separate method.

        TaskManager taskManager = TaskManagerClientFactory.getTaskManager(myFactory);

        FormInstance formInstance=taskManager.getFormInstanceForTask(taskId,0,true);

        Document formData=new Document(formInstance.getXFAData());

        formData.setContentType("text/xml");

        XmlUtil xml=new XmlUtil(formData.getInputStream());

        String comments=xml.getNodeTextContent("Name","EmpName");

        comments=comments+" "+newComments;

        xml.setNodeTextContent("Name","EmpName",comments);

        Document newFormData=new Document(xml.toString().getBytes());

        newFormData.setContentType("application/vnd.adobe.xdp+xml");

        FormInstance newFormInstance=taskManager.getEmptyForm();

        newFormInstance.setFormInstanceId(0);

        newFormInstance.setDocument(newFormData);

        taskManager.save(taskId,newFormInstance);

        CompleteTaskResult result=taskManager.completeTask(taskId,"Approve");