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Re: new WorkItem for launch an external application
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created by <a href="http://community.jboss.org/people/melc">Chris Melas</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/604685#604685">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hello,</p><p>Yes a service task is the way to go.</p><p>In order to create a custom (domain specific) service task you need to do what is described below,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><a class="jive-link-blog-small" href="http://community.jboss.org/people/bpmn2user/blog/2011/03/28/jbpm5--work-itemdomain-specific-process-hello-process-example">http://community.jboss.org/people/bpmn2user/blog/2011/03/28/jbpm5--work-itemdomain-specific-process-hello-process-example</a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>If you want to use your work item handler with the gwt-server and the console ( or your own console that uses the server) you can register the work item handler (instead of step 5 of the instruction of the above link)  within the  CustomWorkItemHandlers.conf located inside gwt-console-server's META-INF directory (also mentioned nicely in <a class="jive-link-blog-small" href="http://community.jboss.org/people/bpmn2user/blog/2011/03/30/jbpm5-example--human-task-forms-with-variables--workitems">http://community.jboss.org/people/bpmn2user/blog/2011/03/30/jbpm5-example--human-task-forms-with-variables--workitems</a>).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>p.s. i'm not sure about this, that's what i've done, in order not to (possibly) lose the functionality of log and email in step 1 of the first link (<a class="jive-link-blog-small" href="http://community.jboss.org/people/bpmn2user/blog/2011/03/28/jbpm5--work-itemdomain-specific-process-hello-process-example">jbpm5--work-itemdomain-specific-process-hello-process-example</a>) you  could add to the CustomWorkItem.conf the configuration for log and email as well (as found in drools-core-xxxx.jar -> META-INF/WorkDefinitions.conf), i.e.</p><p><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">import org.drools.process.core.datatype.impl.type.ObjectDataType;</em></p><p>import org.drools.process.core.datatype.impl.type.StringDataType;</p><p>[</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  [</p><p>    "name" : "Email",</p><p>    "parameters" : [</p><p>    "From" : new StringDataType(),</p><p>    "To" : new StringDataType(),</p><p>    "Subject" : new StringDataType(),</p><p>    "Body" : new StringDataType()</p><p>    ],</p><p>    "displayName" : "Email",</p><p>    "icon" : "icons/import_statement.gif",</p><p>    "customEditor" : "org.drools.eclipse.flow.common.editor.editpart.work.EmailCustomEditor"</p><p>  ],</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  [</p><p>    "name" : "Log",</p><p>    "parameters" : [</p><p>      "Message" : new StringDataType()</p><p>    ],</p><p>    "displayName" : "Log",</p><p>    "icon" : "icons/open.gif",</p><p>    "customEditor" : "org.drools.eclipse.flow.common.editor.editpart.work.SampleCustomEditor"</p><p>  ],</p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;"> [</em></span></p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">    "name" : "HelloProcessExtension",</em></span></p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">     "icon" : "icons/action.gif",</em></span></p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">    "displayName" : "HelloProcessExtension"</em></span></p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">  ]</em></span></p><p><span style="font-size: 12px; color: #000080;"><em style="font-size: 12px; font-family: 'Lucida Sans', 'Lucida Sans Unicode', 'Lucida Grande', Verdana, Arial, Helvetica, sans-serif;">]<br/></em></span></p></div>
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