Examples with InputStreamSource org.activiti.engine.impl.util.io.InputStreamSource used on opensource projects

Example 1 with InputStreamSource

use of org.activiti.engine.impl.util.io.InputStreamSource in project Activiti by Activiti.

the class ImportExportTest method exportAndReadXMLFile.

protected BpmnModel exportAndReadXMLFile(BpmnModel bpmnModel) throws Exception {
    byte[] xml = new BpmnXMLConverter().convertToXML(bpmnModel, processEngineConfiguration.getXmlEncoding());
    StreamSource xmlSource = new InputStreamSource(new ByteArrayInputStream(xml));
    BpmnModel parsedModel = new BpmnXMLConverter().convertToBpmnModel(xmlSource, false, false, processEngineConfiguration.getXmlEncoding());
    return parsedModel;
}

Example 2 with InputStreamSource

use of org.activiti.engine.impl.util.io.InputStreamSource in project Activiti by Activiti.

the class ImportExportTest method readXMLFile.

protected BpmnModel readXMLFile() throws Exception {
    InputStream xmlStream = this.getClass().getClassLoader().getResourceAsStream(getResource());
    StreamSource xmlSource = new InputStreamSource(xmlStream);
    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xmlSource, false, false, processEngineConfiguration.getXmlEncoding());
    return bpmnModel;
}

Example 3 with InputStreamSource

use of org.activiti.engine.impl.util.io.InputStreamSource in project Activiti by Activiti.

the class EventJavaTest method testStartEventWithExecutionListener.

public void testStartEventWithExecutionListener() throws Exception {
    BpmnModel bpmnModel = new BpmnModel();
    Process process = new Process();
    process.setId("simpleProcess");
    process.setName("Very simple process");
    bpmnModel.getProcesses().add(process);
    StartEvent startEvent = new StartEvent();
    startEvent.setId("startEvent1");
    TimerEventDefinition timerDef = new TimerEventDefinition();
    timerDef.setTimeDuration("PT5M");
    startEvent.getEventDefinitions().add(timerDef);
    ActivitiListener listener = new ActivitiListener();
    listener.setImplementationType(ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION);
    listener.setImplementation("${test}");
    listener.setEvent("end");
    startEvent.getExecutionListeners().add(listener);
    process.addFlowElement(startEvent);
    UserTask task = new UserTask();
    task.setId("reviewTask");
    task.setAssignee("kermit");
    process.addFlowElement(task);
    SequenceFlow flow1 = new SequenceFlow();
    flow1.setId("flow1");
    flow1.setSourceRef("startEvent1");
    flow1.setTargetRef("reviewTask");
    process.addFlowElement(flow1);
    EndEvent endEvent = new EndEvent();
    endEvent.setId("endEvent1");
    process.addFlowElement(endEvent);
    byte[] xml = new BpmnXMLConverter().convertToXML(bpmnModel);
    new BpmnXMLConverter().validateModel(new InputStreamSource(new ByteArrayInputStream(xml)));
    Deployment deployment = repositoryService.createDeployment().name("test").addString("test.bpmn20.xml", new String(xml)).deploy();
    repositoryService.deleteDeployment(deployment.getId());
}

Example 4 with InputStreamSource

use of org.activiti.engine.impl.util.io.InputStreamSource in project Activiti by Activiti.

the class CallActivityTest method loadBPMNModel.

protected BpmnModel loadBPMNModel(String bpmnModelFilePath) throws Exception {
    InputStream xmlStream = this.getClass().getClassLoader().getResourceAsStream(bpmnModelFilePath);
    StreamSource xmlSource = new InputStreamSource(xmlStream);
    BpmnModel bpmnModel = new BpmnXMLConverter().convertToBpmnModel(xmlSource, false, false, processEngineConfiguration.getXmlEncoding());
    return bpmnModel;
}

Example 5 with InputStreamSource

use of org.activiti.engine.impl.util.io.InputStreamSource in project Activiti by Activiti.

the class AbstractAutoDeploymentStrategy method validateModel.

protected boolean validateModel(Resource resource, final RepositoryService repositoryService) {
    String resourceName = determineResourceName(resource);
    if (isProcessDefinitionResource(resourceName)) {
        try {
            BpmnXMLConverter converter = new BpmnXMLConverter();
            BpmnModel bpmnModel = converter.convertToBpmnModel(new InputStreamSource(resource.getInputStream()), true, false);
            List<ValidationError> validationErrors = repositoryService.validateProcess(bpmnModel);
            if (validationErrors != null && !validationErrors.isEmpty()) {
                StringBuilder warningBuilder = new StringBuilder();
                StringBuilder errorBuilder = new StringBuilder();
                for (ValidationError error : validationErrors) {
                    if (error.isWarning()) {
                        warningBuilder.append(error.toString());
                        warningBuilder.append("\n");
                    } else {
                        errorBuilder.append(error.toString());
                        errorBuilder.append("\n");
                    }
                    // Write out warnings (if any)
                    if (warningBuilder.length() > 0) {
                        LOGGER.warn("Following warnings encountered during process validation: " + warningBuilder.toString());
                    }
                    if (errorBuilder.length() > 0) {
                        LOGGER.error("Errors while parsing:\n" + errorBuilder.toString());
                        return false;
                    }
                }
            }
        } catch (Exception e) {
            LOGGER.error("Error parsing XML", e);
            return false;
        }
    }
    return true;
}