Examples with Process org.eclipse.bpmn2.Process used on opensource projects

Example 6 with Process

use of org.eclipse.bpmn2.Process in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method marshallDataObject.

protected void marshallDataObject(DataObject dataObject, BPMNPlane plane, JsonGenerator generator, float xOffset, float yOffset, Map<String, Object> flowElementProperties) throws JsonGenerationException, IOException {
    Map<String, Object> properties = new LinkedHashMap<String, Object>(flowElementProperties);
    putDocumentationProperty(dataObject, properties);
    if (dataObject.getName() != null && dataObject.getName().length() > 0) {
        properties.put(NAME, StringEscapeUtils.unescapeXml(dataObject.getName()));
    } else {
        // we need a name, use id instead
        properties.put(NAME, dataObject.getId());
    }
    // overwrite name if elementname extension element is present
    String elementName = Utils.getMetaDataValue(dataObject.getExtensionValues(), "elementname");
    if (elementName != null) {
        properties.put(NAME, elementName);
    }
    if (dataObject.getItemSubjectRef().getStructureRef() != null && dataObject.getItemSubjectRef().getStructureRef().length() > 0) {
        if (defaultTypesList.contains(dataObject.getItemSubjectRef().getStructureRef())) {
            properties.put(STANDARDTYPE, dataObject.getItemSubjectRef().getStructureRef());
        } else {
            properties.put(CUSTOMTYPE, dataObject.getItemSubjectRef().getStructureRef());
        }
    }
    Association outgoingAssociaton = findOutgoingAssociation(plane, dataObject);
    Association incomingAssociation = null;
    Process process = (Process) plane.getBpmnElement();
    for (Artifact artifact : process.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (association.getTargetRef() == dataObject) {
                incomingAssociation = association;
            }
        }
    }
    if (outgoingAssociaton != null && incomingAssociation == null) {
        properties.put(INPUT_OUTPUT, "Input");
    }
    if (outgoingAssociaton == null && incomingAssociation != null) {
        properties.put(INPUT_OUTPUT, "Output");
    }
    marshallProperties(properties, generator);
    generator.writeObjectFieldStart("stencil");
    generator.writeObjectField("id", "DataObject");
    generator.writeEndObject();
    generator.writeArrayFieldStart("childShapes");
    generator.writeEndArray();
    generator.writeArrayFieldStart("outgoing");
    List<Association> associations = findOutgoingAssociations(plane, dataObject);
    if (associations != null) {
        for (Association as : associations) {
            generator.writeStartObject();
            generator.writeObjectField("resourceId", as.getId());
            generator.writeEndObject();
        }
    }
    generator.writeEndArray();
    Bounds bounds = ((BPMNShape) findDiagramElement(plane, dataObject)).getBounds();
    generator.writeObjectFieldStart("bounds");
    generator.writeObjectFieldStart("lowerRight");
    generator.writeObjectField("x", bounds.getX() + bounds.getWidth() - xOffset);
    generator.writeObjectField("y", bounds.getY() + bounds.getHeight() - yOffset);
    generator.writeEndObject();
    generator.writeObjectFieldStart("upperLeft");
    generator.writeObjectField("x", bounds.getX() - xOffset);
    generator.writeObjectField("y", bounds.getY() - yOffset);
    generator.writeEndObject();
    generator.writeEndObject();
}

Example 7 with Process

use of org.eclipse.bpmn2.Process in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method marshallProcess.

protected void marshallProcess(Process process, Definitions def, JsonGenerator generator, String preProcessingData) throws JsonGenerationException, IOException {
    BPMNPlane plane = null;
    for (BPMNDiagram d : def.getDiagrams()) {
        if (d != null) {
            BPMNPlane p = d.getPlane();
            if (p != null) {
                if (p.getBpmnElement() == process) {
                    plane = p;
                    break;
                }
            }
        }
    }
    if (plane == null) {
        throw new IllegalArgumentException("Could not find BPMNDI information");
    }
    generator.writeArrayFieldStart("childShapes");
    List<String> laneFlowElementsIds = new ArrayList<String>();
    for (LaneSet laneSet : process.getLaneSets()) {
        for (Lane lane : laneSet.getLanes()) {
            // we only want to marshall lanes if we have the bpmndi info for them!
            if (findDiagramElement(plane, lane) != null) {
                laneFlowElementsIds.addAll(marshallLanes(lane, plane, generator, 0, 0, preProcessingData, def));
            }
        }
    }
    for (FlowElement flowElement : process.getFlowElements()) {
        if (!laneFlowElementsIds.contains(flowElement.getId())) {
            marshallFlowElement(flowElement, plane, generator, 0, 0, preProcessingData, def);
        }
    }
    for (Artifact artifact : process.getArtifacts()) {
        marshallArtifact(artifact, plane, generator, 0, 0, preProcessingData, def);
    }
    generator.writeEndArray();
}

Example 8 with Process

use of org.eclipse.bpmn2.Process in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method marshallDefinitions.

protected void marshallDefinitions(Definitions def, JsonGenerator generator, String preProcessingData) throws JsonGenerationException, IOException {
    try {
        generator.writeStartObject();
        generator.writeObjectField("resourceId", def.getId());
        /**
         * "properties":{"name":"",
         * "documentation":"",
         * "auditing":"",
         * "monitoring":"",
         * "executable":"true",
         * "package":"com.sample",
         * "vardefs":"a,b,c,d",
         * "lanes" : "a,b,c",
         * "id":"",
         * "version":"",
         * "author":"",
         * "language":"",
         * "namespaces":"",
         * "targetnamespace":"",
         * "expressionlanguage":"",
         * "typelanguage":"",
         * "creationdate":"",
         * "modificationdate":""
         * }
         */
        Map<String, Object> props = new LinkedHashMap<String, Object>();
        props.put(NAMESPACES, "");
        // props.put("targetnamespace", def.getTargetNamespace());
        props.put(TARGETNAMESPACE, "http://www.omg.org/bpmn20");
        props.put(TYPELANGUAGE, def.getTypeLanguage());
        props.put(NAME, StringEscapeUtils.unescapeXml(def.getName()));
        props.put(ID, def.getId());
        props.put(EXPRESSIONLANGUAGE, def.getExpressionLanguage());
        // backwards compat for BZ 1048191
        putDocumentationProperty(def, props);
        for (RootElement rootElement : def.getRootElements()) {
            if (rootElement instanceof Process) {
                // have to wait for process node to finish properties and stencil marshalling
                props.put(EXECUTABLE, ((Process) rootElement).isIsExecutable() + "");
                props.put(ID, rootElement.getId());
                if (rootElement.getDocumentation() != null && rootElement.getDocumentation().size() > 0) {
                    props.put(DOCUMENTATION, rootElement.getDocumentation().get(0).getText());
                }
                Process pr = (Process) rootElement;
                if (pr.getName() != null && pr.getName().length() > 0) {
                    props.put(PROCESSN, StringEscapeUtils.unescapeXml(((Process) rootElement).getName()));
                }
                List<Property> processProperties = ((Process) rootElement).getProperties();
                if (processProperties != null && processProperties.size() > 0) {
                    String propVal = "";
                    for (int i = 0; i < processProperties.size(); i++) {
                        Property p = processProperties.get(i);
                        String pKPI = Utils.getMetaDataValue(p.getExtensionValues(), "customKPI");
                        propVal += p.getId();
                        // check the structureRef value
                        if (p.getItemSubjectRef() != null && p.getItemSubjectRef().getStructureRef() != null) {
                            propVal += ":" + p.getItemSubjectRef().getStructureRef();
                        }
                        if (pKPI != null && pKPI.length() > 0) {
                            propVal += ":" + pKPI;
                        }
                        if (i != processProperties.size() - 1) {
                            propVal += ",";
                        }
                    }
                    props.put("vardefs", propVal);
                }
                // packageName and version and adHoc are jbpm-specific extension attribute
                Iterator<FeatureMap.Entry> iter = ((Process) rootElement).getAnyAttribute().iterator();
                while (iter.hasNext()) {
                    FeatureMap.Entry entry = iter.next();
                    if (entry.getEStructuralFeature().getName().equals("packageName")) {
                        props.put(PACKAGE, entry.getValue());
                    }
                    if (entry.getEStructuralFeature().getName().equals("version")) {
                        props.put(VERSION, entry.getValue());
                    }
                    if (entry.getEStructuralFeature().getName().equals("adHoc")) {
                        props.put(ADHOCPROCESS, entry.getValue());
                    }
                }
                // process imports, custom description and globals extension elements
                String allImports = "";
                if ((rootElement).getExtensionValues() != null && (rootElement).getExtensionValues().size() > 0) {
                    String importsStr = "";
                    String globalsStr = "";
                    for (ExtensionAttributeValue extattrval : rootElement.getExtensionValues()) {
                        FeatureMap extensionElements = extattrval.getValue();
                        @SuppressWarnings("unchecked") List<ImportType> importExtensions = (List<ImportType>) extensionElements.get(DroolsPackage.Literals.DOCUMENT_ROOT__IMPORT, true);
                        @SuppressWarnings("unchecked") List<GlobalType> globalExtensions = (List<GlobalType>) extensionElements.get(DroolsPackage.Literals.DOCUMENT_ROOT__GLOBAL, true);
                        List<MetaDataType> metadataExtensions = (List<MetaDataType>) extensionElements.get(DroolsPackage.Literals.DOCUMENT_ROOT__META_DATA, true);
                        for (ImportType importType : importExtensions) {
                            importsStr += importType.getName();
                            importsStr += "|default,";
                        }
                        for (GlobalType globalType : globalExtensions) {
                            globalsStr += (globalType.getIdentifier() + ":" + globalType.getType());
                            globalsStr += ",";
                        }
                        for (MetaDataType metaType : metadataExtensions) {
                            props.put("customdescription", metaType.getMetaValue());
                        }
                    }
                    allImports += importsStr;
                    if (globalsStr.length() > 0) {
                        if (globalsStr.endsWith(",")) {
                            globalsStr = globalsStr.substring(0, globalsStr.length() - 1);
                        }
                        props.put(GLOBALS, globalsStr);
                    }
                }
                // definitions imports (wsdl)
                List<org.eclipse.bpmn2.Import> wsdlImports = def.getImports();
                if (wsdlImports != null) {
                    for (org.eclipse.bpmn2.Import imp : wsdlImports) {
                        allImports += imp.getLocation() + "|" + imp.getNamespace() + "|wsdl,";
                    }
                }
                if (allImports.endsWith(",")) {
                    allImports = allImports.substring(0, allImports.length() - 1);
                }
                props.put(IMPORTS, allImports);
                // simulation
                if (_simulationScenario != null && _simulationScenario.getScenarioParameters() != null) {
                    props.put(CURRENCY, _simulationScenario.getScenarioParameters().getBaseCurrencyUnit() == null ? "" : _simulationScenario.getScenarioParameters().getBaseCurrencyUnit());
                    props.put(TIMEUNIT, _simulationScenario.getScenarioParameters().getBaseTimeUnit().getName());
                }
                marshallProperties(props, generator);
                marshallStencil("BPMNDiagram", generator);
                linkSequenceFlows(((Process) rootElement).getFlowElements());
                marshallProcess((Process) rootElement, def, generator, preProcessingData);
            } else if (rootElement instanceof Interface) {
            // TODO
            } else if (rootElement instanceof ItemDefinition) {
            // TODO
            } else if (rootElement instanceof Resource) {
            // TODO
            } else if (rootElement instanceof Error) {
            // TODO
            } else if (rootElement instanceof Message) {
            // TODO
            } else if (rootElement instanceof Signal) {
            // TODO
            } else if (rootElement instanceof Escalation) {
            // TODO
            } else if (rootElement instanceof Collaboration) {
            } else {
                _logger.warn("Unknown root element " + rootElement + ". This element will not be parsed.");
            }
        }
        generator.writeObjectFieldStart("stencilset");
        generator.writeObjectField("url", this.profile.getStencilSetURL());
        generator.writeObjectField("namespace", this.profile.getStencilSetNamespaceURL());
        generator.writeEndObject();
        generator.writeArrayFieldStart("ssextensions");
        generator.writeObject(this.profile.getStencilSetExtensionURL());
        generator.writeEndArray();
        generator.writeEndObject();
    } finally {
        _diagramElements.clear();
    }
}

Example 9 with Process

use of org.eclipse.bpmn2.Process in project kie-wb-common by kiegroup.

the class Bpmn2JsonMarshaller method findOutgoingAssociations.

protected List<Association> findOutgoingAssociations(BPMNPlane plane, BaseElement baseElement) {
    List<Association> retList = new ArrayList<Association>();
    if (!(plane.getBpmnElement() instanceof Process)) {
        throw new IllegalArgumentException("Don't know how to get associations from a non-Process Diagram");
    }
    Process process = (Process) plane.getBpmnElement();
    for (Artifact artifact : process.getArtifacts()) {
        if (artifact instanceof Association) {
            Association association = (Association) artifact;
            if (association.getSourceRef() == baseElement) {
                retList.add(association);
            }
        }
    }
    return retList;
}

Example 10 with Process

use of org.eclipse.bpmn2.Process in project kie-wb-common by kiegroup.

the class BPMFinderServiceImpl method parse.

protected Optional<Definitions> parse(FileUtils.ScanResult process) {
    org.uberfire.java.nio.file.Path formPath = process.getFile();
    try {
        ResourceSet resourceSet = new ResourceSetImpl();
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION, new DroolsResourceFactoryImpl());
        resourceSet.getPackageRegistry().put(DroolsPackage.eNS_URI, DroolsPackage.eINSTANCE);
        resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put(Resource.Factory.Registry.DEFAULT_EXTENSION, new Bpmn2ResourceFactoryImpl());
        resourceSet.getPackageRegistry().put("http://www.omg.org/spec/BPMN/20100524/MODEL", Bpmn2Package.eINSTANCE);
        XMLResource outResource = (XMLResource) resourceSet.createResource(URI.createURI("inputStream://dummyUriWithValidSuffix.xml"));
        outResource.getDefaultLoadOptions().put(XMLResource.OPTION_ENCODING, "UTF-8");
        outResource.setEncoding("UTF-8");
        Map<String, Object> options = new HashMap<String, Object>();
        options.put(XMLResource.OPTION_ENCODING, "UTF-8");
        outResource.load(ioService.newInputStream(formPath), options);
        DocumentRoot root = (DocumentRoot) outResource.getContents().get(0);
        return Optional.of(root.getDefinitions());
    } catch (Exception ex) {
        logger.warn("Error reading process '" + process.getFile().getFileName(), ex);
    }
    return Optional.empty();
}