Examples with JBPMBpmn2Resource org.kie.workbench.common.stunner.bpmn.backend.resource.JBPMBpmn2Resource used on opensource projects

Example 1 with JBPMBpmn2Resource

use of org.kie.workbench.common.stunner.bpmn.backend.resource.JBPMBpmn2Resource in project kie-wb-common by kiegroup.

the class BaseDirectDiagramMarshaller method parseDefinitions.

private static DefinitionsHandler parseDefinitions(final InputStream inputStream) throws IOException {
    DroolsPackageImpl.init();
    BpsimPackageImpl.init();
    final ResourceSet resourceSet = new ResourceSetImpl();
    Resource.Factory.Registry resourceFactoryRegistry = resourceSet.getResourceFactoryRegistry();
    resourceFactoryRegistry.getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION, new JBPMBpmn2ResourceFactory());
    EPackage.Registry packageRegistry = resourceSet.getPackageRegistry();
    packageRegistry.put("http://www.omg.org/spec/BPMN/20100524/MODEL", Bpmn2Package.eINSTANCE);
    packageRegistry.put("http://www.jboss.org/drools", DroolsPackage.eINSTANCE);
    final JBPMBpmn2Resource resource = (JBPMBpmn2Resource) resourceSet.createResource(URI.createURI("inputStream://dummyUriWithValidSuffix.xml"));
    resource.getDefaultLoadOptions().put(JBPMBpmn2Resource.OPTION_ENCODING, "UTF-8");
    resource.setEncoding("UTF-8");
    final Map<String, Object> options = new HashMap<>();
    options.put(JBPMBpmn2Resource.OPTION_ENCODING, "UTF-8");
    options.put(JBPMBpmn2Resource.OPTION_DEFER_IDREF_RESOLUTION, true);
    options.put(JBPMBpmn2Resource.OPTION_DISABLE_NOTIFY, true);
    options.put(JBPMBpmn2Resource.OPTION_PROCESS_DANGLING_HREF, JBPMBpmn2Resource.OPTION_PROCESS_DANGLING_HREF_RECORD);
    try {
        resource.load(inputStream, options);
    } finally {
        inputStream.close();
    }
    final DocumentRoot root = (DocumentRoot) resource.getContents().get(0);
    return new DefinitionsHandler(root);
}