Package org.drools.process.instance.impl

Examples of org.drools.process.instance.impl.WorkItemImpl

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            email.put( "Subject",
                       subject );
            email.put( "Body",
                       body );

            WorkItemImpl workItem = new WorkItemImpl();
            workItem.setParameters( email );

            handler.executeWorkItem( workItem,
                                     manager );

        }
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        WorkItemInfo workItemInfo = context.findWorkItemInfo( id );
        // work item may have been aborted
        if (workItemInfo != null) {
            WorkItemImpl workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
            WorkItemHandler handler = (WorkItemHandler) this.workItemHandlers.get(workItem.getName());
            if (handler != null) {
                handler.abortWorkItem(workItem, this);
            } else {
                if ( workItems != null ) {
                    workItems.remove( id );
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    }

    public static WorkItem readWorkItem(MarshallerReaderContext context) throws IOException {
        ObjectInputStream stream = context.stream;

        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setId( stream.readLong() );
        workItem.setProcessInstanceId( stream.readLong() );
        workItem.setName( stream.readUTF() );
        workItem.setState( stream.readInt() );

        //WorkItem Paramaters
        int nbVariables = stream.readInt();
            if (nbVariables > 0) {
               
                for (int i = 0; i < nbVariables; i++) {
                    String name = stream.readUTF();
                    try {
                        int index = stream.readInt();
                        ObjectMarshallingStrategy strategy = context.resolverStrategyFactory.getStrategy(index);
                       
                        Object value = strategy.read(stream);
                        workItem.setParameter(name, value);
                    } catch (ClassNotFoundException e) {
                        throw new IllegalArgumentException(
                                "Could not reload variable " + name);
                    }
                }
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        EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
     
        WorkItemInfo workItemInfo = em.find(WorkItemInfo.class, id);
        // work item may have been aborted
        if (workItemInfo != null) {
            WorkItemImpl workItem = (WorkItemImpl) workItemInfo.getWorkItem(env);
            WorkItemHandler handler = (WorkItemHandler) this.workItemHandlers.get(workItem.getName());
            if (handler != null) {
                handler.abortWorkItem(workItem, this);
            } else {
                System.err.println("Could not find work item handler for " + workItem.getName());
            }
            if (workItems != null) {
              workItems.remove(id);
            }
            em.remove(workItemInfo);
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    public void FIXME_testSingleToWithSingleCCAndBCC() throws Exception {
        EmailWorkItemHandler handler = new EmailWorkItemHandler();
        handler.setConnection( emailHost, emailPort, null, null );
       
        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setParameter( "To", "person1@domain.com" );
        workItem.setParameter( "Cc", "person2@domain.com" );
        workItem.setParameter( "Bcc", "person3@domain.com" );
        workItem.setParameter( "From", "person4@domain.com" );
        workItem.setParameter( "Reply-To", "person5@domain.com" );
        workItem.setParameter( "Subject", "Subject 1" );
        workItem.setParameter( "Body", "Body 1" );
       
        WorkItemManager manager = new DefaultWorkItemManager(null);
        handler.executeWorkItem( workItem, manager );
       
        assertEquals( 3, wiser.getMessages().size() );
       
        List<String> list = new ArrayList<String>(3);
        list.add( wiser.getMessages().get( 0 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 1 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 2 ).getEnvelopeReceiver() );
       
        assertTrue( list.contains("person1@domain.com"));
        assertTrue( list.contains("person2@domain.com"));
        assertTrue( list.contains("person3@domain.com"));
       
       
        MimeMessage msg = (( WiserMessage  ) wiser.getMessages().get( 0 )).getMimeMessage();
        assertEquals( workItem.getParameter( "From" ), wiser.getMessages().get( 0 ).getEnvelopeSender() );
        assertEquals( workItem.getParameter( "Body" ), msg.getContent() );
        assertEquals( workItem.getParameter( "Subject" ), msg.getSubject() );
        assertEquals( workItem.getParameter( "From" ), ((InternetAddress)msg.getFrom()[0]).getAddress() );
        assertEquals( workItem.getParameter( "Reply-To" ), ((InternetAddress)msg.getReplyTo()[0]).getAddress() );
        assertEquals( workItem.getParameter( "To" ), ((InternetAddress)msg.getRecipients( RecipientType.TO )[0]).getAddress() );
        assertEquals( workItem.getParameter( "Cc" ),((InternetAddress)msg.getRecipients( RecipientType.CC )[0]).getAddress()  );
       
        msg = (( WiserMessage  ) wiser.getMessages().get( 1 )).getMimeMessage();
        assertEquals( workItem.getParameter( "From" ), wiser.getMessages().get( 1 ).getEnvelopeSender() );
        assertEquals( workItem.getParameter( "Body" ), msg.getContent() );
        assertEquals( workItem.getParameter( "Subject" ), msg.getSubject() );
        assertEquals( workItem.getParameter( "From" ), ((InternetAddress)msg.getFrom()[0]).getAddress() );
        assertEquals( workItem.getParameter( "Reply-To" ), ((InternetAddress)msg.getReplyTo()[0]).getAddress() );
        assertEquals( workItem.getParameter( "To" ), ((InternetAddress)msg.getRecipients( RecipientType.TO )[0]).getAddress() );
        assertEquals( workItem.getParameter( "Cc" ),((InternetAddress)msg.getRecipients( RecipientType.CC )[0]).getAddress()  );
       
        msg = (( WiserMessage  ) wiser.getMessages().get( 2 )).getMimeMessage();
        assertEquals( workItem.getParameter( "From" ), wiser.getMessages().get( 2 ).getEnvelopeSender() );
        assertEquals( workItem.getParameter( "Body" ), msg.getContent() );
        assertEquals( workItem.getParameter( "Subject" ), msg.getSubject() );
        assertEquals( workItem.getParameter( "From" ), ((InternetAddress)msg.getFrom()[0]).getAddress() );
        assertEquals( workItem.getParameter( "Reply-To" ), ((InternetAddress)msg.getReplyTo()[0]).getAddress() );
        assertEquals( workItem.getParameter( "To" ), ((InternetAddress)msg.getRecipients( RecipientType.TO )[0]).getAddress() );
        assertEquals( workItem.getParameter( "Cc" ),((InternetAddress)msg.getRecipients( RecipientType.CC )[0]).getAddress()  );       
    }   
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    public void FIXME_testMultipleToWithSingleCCAndBCC() throws Exception {
        EmailWorkItemHandler handler = new EmailWorkItemHandler();
        handler.setConnection( emailHost, emailPort, null, null );   
       
        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setParameter( "To", "person1@domain.com; person2@domain.com" );
        workItem.setParameter( "Cc", "person3@domain.com; person4@domain.com"  );
        workItem.setParameter( "Bcc","person5@domain.com; person6@domain.com"  );
        workItem.setParameter( "From", "person4@domain.com" );
        workItem.setParameter( "Reply-To", "person5@domain.com" );
        workItem.setParameter( "Subject", "Subject 1" );
        workItem.setParameter( "Body", "Body 1" );
       
        WorkItemManager manager = new DefaultWorkItemManager(null);
        handler.executeWorkItem( workItem, manager );
       
        assertEquals( 6, wiser.getMessages().size() );
       
        List<String> list = new ArrayList<String>(6);
        list.add( wiser.getMessages().get( 0 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 1 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 2 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 3 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 4 ).getEnvelopeReceiver() );
        list.add( wiser.getMessages().get( 5 ).getEnvelopeReceiver() );
       
        assertTrue( list.contains("person1@domain.com"));
        assertTrue( list.contains("person2@domain.com"));
        assertTrue( list.contains("person3@domain.com"));
        assertTrue( list.contains("person4@domain.com"));
        assertTrue( list.contains("person5@domain.com"));
        assertTrue( list.contains("person6@domain.com"));
               
        // We know from previous test that all MimeMessages will be identical
        MimeMessage msg = (( WiserMessage  ) wiser.getMessages().get( 0 )).getMimeMessage();
        assertEquals( workItem.getParameter( "From" ), wiser.getMessages().get( 0 ).getEnvelopeSender() );
        assertEquals( workItem.getParameter( "Body" ), msg.getContent() );
        assertEquals( workItem.getParameter( "Subject" ), msg.getSubject() );
        assertEquals( workItem.getParameter( "From" ), ((InternetAddress)msg.getFrom()[0]).getAddress() );
        assertEquals( workItem.getParameter( "Reply-To" ), ((InternetAddress)msg.getReplyTo()[0]).getAddress() );
        assertEquals( workItem.getParameter( "To" ), ((InternetAddress)msg.getRecipients( RecipientType.TO )[0]).getAddress() + "; " + ((InternetAddress)msg.getRecipients( RecipientType.TO )[1]).getAddress() );
        assertEquals( workItem.getParameter( "Cc" ),((InternetAddress)msg.getRecipients( RecipientType.CC )[0]).getAddress()  + "; " +  ((InternetAddress)msg.getRecipients( RecipientType.CC )[1]).getAddress() );      
    }   
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    public void FIXME_testSingleTo() throws Exception {
        EmailWorkItemHandler handler = new EmailWorkItemHandler();
        handler.setConnection( emailHost, emailPort, null, null );  
       
        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setParameter( "To", "person1@domain.com" );
        workItem.setParameter( "From", "person2@domain.com" );
        workItem.setParameter( "Reply-To", "person3@domain.com" );
        workItem.setParameter( "Subject", "Subject 1" );
        workItem.setParameter( "Body", "Body 1" );
       
        WorkItemManager manager = new DefaultWorkItemManager(null);
        handler.executeWorkItem( workItem, manager );
       
        assertEquals( 1, wiser.getMessages().size() );
       
        MimeMessage msg = (( WiserMessage  ) wiser.getMessages().get( 0 )).getMimeMessage();
        assertEquals( workItem.getParameter( "Body" ), msg.getContent() );
        assertEquals( workItem.getParameter( "Subject" ), msg.getSubject() );
        assertEquals( workItem.getParameter( "From" ), ((InternetAddress)msg.getFrom()[0]).getAddress() );
        assertEquals( workItem.getParameter( "Reply-To" ), ((InternetAddress)msg.getReplyTo()[0]).getAddress() );
        assertEquals( workItem.getParameter( "To" ), ((InternetAddress)msg.getRecipients( RecipientType.TO )[0]).getAddress() );
        assertNull( msg.getRecipients( RecipientType.CC ) );
        assertNull( msg.getRecipients( RecipientType.BCC ) );
    }
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public class JabberWorkItemHandlerTest extends TestCase {
   
 
    public void testSendJabberMessage() throws Exception {
        JabberWorkItemHandler handler = new JabberWorkItemHandler();
        WorkItemImpl workItem = new WorkItemImpl();
        //The contact in To must be added as a contact in the chat of gtalk
        workItem.setParameter( "To", "drools.demo@gmail.com" );
        workItem.setParameter( "Text", "Hello from Ruleflow WorkItem" );
        //workItem.setParameter( "Server", "talk.google.com" );
        //workItem.setParameter( "Port", "5222" );
        workItem.setParameter( "Service", "gmail.com" );
        workItem.setParameter( "User", "drools.demo" );
        workItem.setParameter( "Password", "pa$$word" );
       
        WorkItemManager manager = new DefaultWorkItemManager(null);
        handler.executeWorkItem( workItem, manager );

        //In a real case i must register the WorkItemHandler:
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        }
    }
   
    protected WorkItem createWorkItem(WorkItemNode workItemNode) {
        Work work = workItemNode.getWork();
        workItem = new WorkItemImpl();
        ((WorkItem) workItem).setName(work.getName());
        ((WorkItem) workItem).setProcessInstanceId(getProcessInstance().getId());
        ((WorkItem) workItem).setParameters(new HashMap<String, Object>(work.getParameters()));
        for (Iterator<Map.Entry<String, String>> iterator = workItemNode.getInMappings().entrySet().iterator(); iterator.hasNext(); ) {
            Map.Entry<String, String> mapping = iterator.next();
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    }

    public static WorkItem readWorkItem(MarshallerReaderContext context) throws IOException {
        ObjectInputStream stream = context.stream;

        WorkItemImpl workItem = new WorkItemImpl();
        workItem.setId( stream.readLong() );
        workItem.setProcessInstanceId( stream.readLong() );
        workItem.setName( stream.readUTF() );
        workItem.setState( stream.readInt() );

        int nbParameters = stream.readInt();

        for ( int i = 0; i < nbParameters; i++ ) {
            String name = stream.readUTF();
            try {
                Object value = stream.readObject();
                workItem.setParameter( name,
                                       value );
            } catch ( ClassNotFoundException e ) {
                throw new IllegalArgumentException( "Could not reload parameter " + name );
            }
        }
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Related Classes of org.drools.process.instance.impl.WorkItemImpl

  • org.drools.integrationtests.marshalling.WorkItemMarshallingTest
  • org.drools.jpdl.instance.node.MailNodeInstance
  • org.drools.jpdl.instance.node.TaskNodeInstance
  • org.drools.jpdl.instance.node.TaskUtils
  • org.drools.marshalling.impl.InputMarshaller
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  • org.drools.persistence.processinstance.JPAWorkItemManager
  • org.drools.process.workitem.email.EmailWorkItemHandlerTest
  • org.drools.process.workitem.jabber.JabberWorkItemHandlerTest
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