<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Re: Human task client on a different user GUI
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/pierx83">Pierpaolo Lombardi</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/626166#626166">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Yes I was.</p><p>I use the TaskClient utilities. Here my code to start and to complete a task (the start method reads the input parameters and the complete one write the output parameters). I hope this can help you</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="font-size: 10pt;"><p><span lang="IT">  <p>public Object start(String user,Task task) throws Exception {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></span></p><p>this.taskClient.start(task.getId(),user, null);</p><p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>BlockingGetTaskResponseHandler handlerT = new BlockingGetTaskResponseHandler();</p><p>this.taskClient.getTask(id, handlerT);</p><p>org.jbpm.task.Task t = handlerT.getTask();</p><p>TaskData taskData = t.getTaskData();</p><p>// System.out.println("TaskData = "+taskData);</p><p>BlockingGetContentResponseHandler handlerC = new BlockingGetContentResponseHandler();</p><p>this.taskClient.getContent(taskData.getDocumentContentId(), handlerC);</p><p>Content content = handlerC.getContent();</p><p>// System.out.println("Content= "+content);</p><p>ByteArrayInputStream bais = new ByteArrayInputStream(content.getContent());</p><p>ObjectInputStream ois = new ObjectInputStream(bais);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>//parameter può essere un parametro di tipo primitivo o un oggetto</p><p>//a seconda del task che esegue il cast</p><p>Object parameter =ois.readObject(); </p><p>// System.out.println("parameter = "+parameter);</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>return parameter;   //input parameter of the task</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"><span style="font-size: 10pt;"><span lang="IT"></span></span> </p><p>/**</p><p>* Complete the task execution</p><p>*/</p><p>public void complete(String user,Task task,Map<String,String> parameters){</p><p>ContentData contentData = null;</p><p>if (parameters != null) {</p><p>ByteArrayOutputStream bos = new ByteArrayOutputStream();</p><p>ObjectOutputStream out;</p><p>try {</p><p>out = new ObjectOutputStream(bos);</p><p>out.writeObject(parameters);</p><p>out.close();</p><p>contentData = new ContentData();</p><p>contentData.setContent(bos.toByteArray());</p><p>contentData.setAccessType(AccessType.Inline);</p><p>} catch (IOException e) {</p><p>e.printStackTrace();</p><p>}</p><p>}</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>BlockingTaskOperationResponseHandler responseHandler = new BlockingTaskOperationResponseHandler();</p><p>this.taskClient.complete(task.getId(), user, contentData, responseHandler);</p><p>responseHandler.waitTillDone(5000);</p><p>}</p></p></span></p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/626166#626166">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>