Examples with WorkflowDefinitionConversion org.activiti.workflow.simple.converter.WorkflowDefinitionConversion used on opensource projects

Example 1 with WorkflowDefinitionConversion

use of org.activiti.workflow.simple.converter.WorkflowDefinitionConversion in project Activiti by Activiti.

the class SimpleTableEditor method showDiagram.

protected void showDiagram() {
    StreamResource.StreamSource streamSource = new StreamSource() {

        private static final long serialVersionUID = 6993112534181068935L;

        public InputStream getStream() {
            WorkflowDefinitionConversion workflowDefinitionConversion = ExplorerApp.get().getWorkflowDefinitionConversionFactory().createWorkflowDefinitionConversion(createWorkflow());
            final ProcessEngineImpl defaultProcessEngine = (ProcessEngineImpl) ProcessEngines.getDefaultProcessEngine();
            final ProcessEngineConfiguration processEngineConfiguration = defaultProcessEngine.getProcessEngineConfiguration();
            final ProcessDiagramGenerator diagramGenerator = processEngineConfiguration.getProcessDiagramGenerator();
            return diagramGenerator.generateDiagram(workflowDefinitionConversion.getBpmnModel(), "png", processEngineConfiguration.getActivityFontName(), processEngineConfiguration.getLabelFontName(), processEngineConfiguration.getAnnotationFontName(), processEngineConfiguration.getClassLoader());
        }
    };
    // resource must have unique id (or cache-crap can happen)!
    StreamResource imageresource = new StreamResource(streamSource, UUID.randomUUID() + ".png", ExplorerApp.get());
    Embedded diagram = new Embedded("", imageresource);
    diagram.setType(Embedded.TYPE_IMAGE);
    diagram.setSizeUndefined();
    // using panel for scrollbars
    imagePanel = new Panel();
    imagePanel.setScrollable(true);
    imagePanel.addStyleName(Reindeer.PANEL_LIGHT);
    imagePanel.setWidth(100, UNITS_PERCENTAGE);
    imagePanel.setHeight("100%");
    mainLayout.addComponent(imagePanel);
    HorizontalLayout panelLayout = new HorizontalLayout();
    panelLayout.setSizeUndefined();
    imagePanel.setContent(panelLayout);
    imagePanel.addComponent(diagram);
}

Example 2 with WorkflowDefinitionConversion

use of org.activiti.workflow.simple.converter.WorkflowDefinitionConversion in project Activiti by Activiti.

the class ReportingUtil method generateTaskDurationReport.

// WARNING!!! DemoWare!!!
public static void generateTaskDurationReport(String processDefinitionId) {
    ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
    RepositoryService repositoryService = processEngine.getRepositoryService();
    // Fetch process definition
    ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefinitionId).singleResult();
    // Report descriptin
    String reportDescription = "Average task duration report for process definition " + processDefinition.getName() + " ( version " + processDefinition.getVersion() + ")";
    // Script (just plain String for the moment)
    String script = "importPackage(java.sql);" + "importPackage(java.lang);" + "importPackage(org.activiti.explorer.reporting);" + "" + "var processDefinitionId = '" + processDefinitionId + "';" + "" + "var result = ReportingUtil.executeSelectSqlQuery(\"select NAME_, avg(DURATION_) from ACT_HI_TASKINST where PROC_DEF_ID_ = '" + processDefinitionId + "' and END_TIME_ is not null group by NAME_\");" + "" + "var reportData = new ReportData();" + "var dataset = reportData.newDataset();" + "dataset.type = 'pieChart';" + "dataset.description = '" + reportDescription + "';" + "" + "while (result.next()) { " + "  var name = result.getString(1);" + "  var val = result.getLong(2) / 1000;" + "  dataset.add(name, val);" + "}" + "" + "execution.setVariable('reportData', reportData.toBytes());";
    // Generate bpmn model
    WorkflowDefinition workflowDefinition = new WorkflowDefinition().name(processDefinition.getName() + " task duration report").description(reportDescription).addScriptStep(script);
    // Convert to BPMN 2.0 XML
    WorkflowDefinitionConversion conversion = ExplorerApp.get().getWorkflowDefinitionConversionFactory().createWorkflowDefinitionConversion(workflowDefinition);
    conversion.convert();
    conversion.getBpmnModel().setTargetNamespace("activiti-report");
    // Generate DI
    BpmnAutoLayout bpmnAutoLayout = new BpmnAutoLayout(conversion.getBpmnModel());
    bpmnAutoLayout.execute();
    // Deploy
    repositoryService.createDeployment().name(processDefinition.getName() + " - task duration report").addString(conversion.getProcess().getId() + ".bpmn20.xml", conversion.getBpmn20Xml()).deploy();
}

Example 3 with WorkflowDefinitionConversion

use of org.activiti.workflow.simple.converter.WorkflowDefinitionConversion in project Activiti by Activiti.

the class WorkflowDefinitionConversionTest method testCustomReference.

/**
	 * Test if a custom reference (eg. type=cm:person) is turned into an association on the
	 * model.
	 */
@Test
public void testCustomReference() throws Exception {
    // TODO: finish test once all types are present
    WorkflowDefinition definition = new WorkflowDefinition();
    definition.setId("process");
    HumanStepDefinition humanStep = new HumanStepDefinition();
    humanStep.setId("step1");
    FormDefinition form = new FormDefinition();
    humanStep.setForm(form);
    FormPropertyGroup group = new FormPropertyGroup();
    group.setId("group");
    group.setTitle("My group");
    humanStep.getForm().addFormPropertyGroup(group);
    // Add simple text
    ReferencePropertyDefinition textProperty = new ReferencePropertyDefinition();
    textProperty.setName("person");
    textProperty.setMandatory(true);
    textProperty.setType("cm:person");
    group.addFormProperty(textProperty);
    definition.addStep(humanStep);
    WorkflowDefinitionConversion conversion = conversionFactory.createWorkflowDefinitionConversion(definition);
    conversion.convert();
    // Check content-model
    M2Model model = AlfrescoConversionUtil.getContentModel(conversion);
    assertNotNull(model);
    M2Type type = model.getTypes().get(0);
    assertNotNull(type);
    // Simple text
    M2ClassAssociation association = getAssociationFromType("person", type);
    assertEquals("cm:person", association.getTarget().getClassName());
    assertTrue(association.getTarget().isMandatory());
}

Example 4 with WorkflowDefinitionConversion

use of org.activiti.workflow.simple.converter.WorkflowDefinitionConversion in project Activiti by Activiti.

the class WorkflowDefinitionConversionTest method testTaskListenerForOutgoingProperties.

@Test
public void testTaskListenerForOutgoingProperties() throws Exception {
    WorkflowDefinition definition = new WorkflowDefinition();
    definition.setId("process");
    HumanStepDefinition humanStep = new HumanStepDefinition();
    humanStep.setId("step1");
    FormDefinition form = new FormDefinition();
    humanStep.setForm(form);
    TextPropertyDefinition text = new TextPropertyDefinition();
    text.setName("my text");
    text.getParameters().put(AlfrescoConversionConstants.PARAMETER_ADD_PROPERTY_TO_OUTPUT, true);
    FormPropertyGroup group = new FormPropertyGroup();
    group.setId("group");
    form.getFormGroups().add(group);
    group.getFormPropertyDefinitions().add(text);
    definition.addStep(humanStep);
    WorkflowDefinitionConversion conversion = conversionFactory.createWorkflowDefinitionConversion(definition);
    conversion.convert();
    Process process = conversion.getProcess();
    assertNotNull(process);
    boolean listenerFound = false;
    for (FlowElement flowElement : process.getFlowElements()) {
        if (flowElement instanceof UserTask) {
            UserTask task = (UserTask) flowElement;
            assertNotNull(task.getTaskListeners());
            assertEquals(2L, task.getTaskListeners().size());
            assertEquals("create", task.getTaskListeners().get(0).getEvent());
            assertEquals("complete", task.getTaskListeners().get(1).getEvent());
            listenerFound = true;
        }
    }
    assertTrue(listenerFound);
}

Example 5 with WorkflowDefinitionConversion

use of org.activiti.workflow.simple.converter.WorkflowDefinitionConversion in project Activiti by Activiti.

the class WorkflowDefinitionConversionTest method testExportArtifacts.

/**
	 * Check artifact export.
	 */
@Test
public void testExportArtifacts() throws Exception {
    WorkflowDefinition definition = new WorkflowDefinition();
    HumanStepDefinition humanStep = new HumanStepDefinition();
    humanStep.setAssignee("fred");
    humanStep.setId("step 1");
    FormDefinition form = new FormDefinition();
    form.setFormKey("wf:activitiAdhoc");
    humanStep.setForm(form);
    definition.addStep(humanStep);
    WorkflowDefinitionConversion conversion = conversionFactory.createWorkflowDefinitionConversion(definition);
    conversion.convert();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    conversionFactory.getArtifactExporter().writeBpmnModel(stream, conversion);
    byte[] byteArray = stream.toByteArray();
    assertTrue(byteArray.length > 0);
    stream = new ByteArrayOutputStream();
    conversionFactory.getArtifactExporter().writeContentModel(stream, conversion);
    byteArray = stream.toByteArray();
    assertTrue(byteArray.length > 0);
    stream = new ByteArrayOutputStream();
    conversionFactory.getArtifactExporter().writeShareConfig(stream, conversion, true);
    byteArray = stream.toByteArray();
    assertTrue(byteArray.length > 0);
    stream = new ByteArrayOutputStream();
    conversionFactory.getArtifactExporter().writeShareConfig(stream, conversion, false);
    byteArray = stream.toByteArray();
    assertTrue(byteArray.length > 0);
}