Examples with ProcessEngineConfiguration org.activiti.engine.ProcessEngineConfiguration used on opensource projects

Example 6 with ProcessEngineConfiguration

use of org.activiti.engine.ProcessEngineConfiguration 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 7 with ProcessEngineConfiguration

use of org.activiti.engine.ProcessEngineConfiguration in project Activiti by Activiti.

the class EventSubscriptionEntity method scheduleEventAsync.

protected void scheduleEventAsync(Serializable payload) {
    final CommandContext commandContext = Context.getCommandContext();
    MessageEntity message = new MessageEntity();
    message.setJobHandlerType(ProcessEventJobHandler.TYPE);
    message.setJobHandlerConfiguration(id);
    message.setTenantId(getTenantId());
    GregorianCalendar expireCal = new GregorianCalendar();
    ProcessEngineConfiguration processEngineConfig = Context.getCommandContext().getProcessEngineConfiguration();
    expireCal.setTime(processEngineConfig.getClock().getCurrentTime());
    expireCal.add(Calendar.SECOND, processEngineConfig.getLockTimeAsyncJobWaitTime());
    message.setLockExpirationTime(expireCal.getTime());
    // TODO: support payload
    //    if(payload != null) {
    //      message.setEventPayload(payload);
    //    }
    commandContext.getJobEntityManager().send(message);
}

Example 8 with ProcessEngineConfiguration

use of org.activiti.engine.ProcessEngineConfiguration in project Activiti by Activiti.

the class ExecutionEntity method scheduleAtomicOperationAsync.

protected void scheduleAtomicOperationAsync(AtomicOperation executionOperation) {
    MessageEntity message = new MessageEntity();
    message.setExecution(this);
    message.setExclusive(getActivity().isExclusive());
    message.setJobHandlerType(AsyncContinuationJobHandler.TYPE);
    // At the moment, only AtomicOperationTransitionCreateScope can be performed asynchronously,
    // so there is no need to pass it to the handler
    GregorianCalendar expireCal = new GregorianCalendar();
    ProcessEngineConfiguration processEngineConfig = Context.getCommandContext().getProcessEngineConfiguration();
    expireCal.setTime(processEngineConfig.getClock().getCurrentTime());
    expireCal.add(Calendar.SECOND, processEngineConfig.getLockTimeAsyncJobWaitTime());
    message.setLockExpirationTime(expireCal.getTime());
    // Inherit tenant id (if applicable)
    if (getTenantId() != null) {
        message.setTenantId(getTenantId());
    }
    Context.getCommandContext().getJobEntityManager().send(message);
}

Example 9 with ProcessEngineConfiguration

use of org.activiti.engine.ProcessEngineConfiguration in project Activiti by Activiti.

the class AdminRunningInstancesPanel method addProcessImage.

protected void addProcessImage(ProcessDefinition processDefinition, HistoricProcessInstance processInstance) {
    if (currentEmbedded != null) {
        mainPanel.removeComponent(currentEmbedded);
    }
    ProcessDefinitionEntity processDefinitionEntity = (ProcessDefinitionEntity) ((RepositoryServiceImpl) repositoryService).getDeployedProcessDefinition(processDefinition.getId());
    // Only show when graphical notation is defined
    if (processDefinitionEntity != null && processDefinitionEntity.isGraphicalNotationDefined()) {
        if (imageHeader == null) {
            imageHeader = new Label(i18nManager.getMessage(Messages.PROCESS_HEADER_DIAGRAM));
            imageHeader.addStyleName(ExplorerLayout.STYLE_H3);
            imageHeader.addStyleName(ExplorerLayout.STYLE_DETAIL_BLOCK);
            imageHeader.addStyleName(ExplorerLayout.STYLE_NO_LINE);
            addDetailComponent(imageHeader);
        }
        ProcessEngineConfiguration processEngineConfig = ((ProcessEngineImpl) ProcessEngines.getDefaultProcessEngine()).getProcessEngineConfiguration();
        ProcessDiagramGenerator diagramGenerator = processEngineConfig.getProcessDiagramGenerator();
        StreamResource diagram = new ProcessDefinitionImageStreamResourceBuilder().buildStreamResource(processInstance.getId(), processInstance.getProcessDefinitionId(), repositoryService, runtimeService, diagramGenerator, processEngineConfig);
        currentEmbedded = new Embedded(null, diagram);
        currentEmbedded.setType(Embedded.TYPE_IMAGE);
        addDetailComponent(currentEmbedded);
    }
}

Example 10 with ProcessEngineConfiguration

use of org.activiti.engine.ProcessEngineConfiguration in project tutorials by eugenp.

the class ProcessEngineCreationIntegrationTest method givenDifferentBeanNameInXMLConfig_whenGetProcessEngineConfig_thenGotResult.

@Test
public void givenDifferentBeanNameInXMLConfig_whenGetProcessEngineConfig_thenGotResult() {
    ProcessEngineConfiguration processEngineConfiguration = ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("my.activiti.cfg.xml", "myProcessEngineConfiguration");
    ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();
    assertNotNull(processEngine);
    assertEquals("baeldung", processEngine.getProcessEngineConfiguration().getJdbcUsername());
}