Examples with ObjectDataType org.jbpm.process.core.datatype.impl.type.ObjectDataType used on opensource projects

Example 1 with ObjectDataType

use of org.jbpm.process.core.datatype.impl.type.ObjectDataType in project jbpm by kiegroup.

the class ForEachNodeHandler method handleNode.

protected void handleNode(final Node node, final Element element, final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    super.handleNode(node, element, uri, localName, parser);
    ForEachNode forEachNode = (ForEachNode) node;
    final String variableName = element.getAttribute("variableName");
    if (variableName != null && variableName.length() != 0) {
        forEachNode.setVariable(variableName, new ObjectDataType());
    }
    final String collectionExpression = element.getAttribute("collectionExpression");
    if (collectionExpression != null && collectionExpression.length() != 0) {
        forEachNode.setCollectionExpression(collectionExpression);
    }
    final String waitForCompletion = element.getAttribute("waitForCompletion");
    if ("false".equals(waitForCompletion)) {
        forEachNode.setWaitForCompletion(false);
    }
}

Example 2 with ObjectDataType

use of org.jbpm.process.core.datatype.impl.type.ObjectDataType in project jbpm by kiegroup.

the class VariablePersistenceStrategyTest method getKnowledgeBaseForExtendingInterfaceVariablePersistence.

private KieBase getKnowledgeBaseForExtendingInterfaceVariablePersistence(String processId, final String variableText) {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId(processId);
    List<Variable> variables = new ArrayList<Variable>();
    Variable variable = new Variable();
    variable.setName("x");
    ObjectDataType extendingSerializableDataType = new ObjectDataType();
    extendingSerializableDataType.setClassName(MyVariableExtendingSerializable.class.getName());
    variable.setType(extendingSerializableDataType);
    variables.add(variable);
    process.getVariableScope().setVariables(variables);
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    WorkItemNode workItemNode = new WorkItemNode();
    workItemNode.setName("workItemNode");
    workItemNode.setId(2);
    Work work = new WorkImpl();
    work.setName("MyWork");
    workItemNode.setWork(work);
    ActionNode actionNode = new ActionNode();
    actionNode.setName("Print");
    DroolsAction action = new DroolsConsequenceAction("java", null);
    action.setMetaData("Action", new Action() {

        public void execute(ProcessContext context) throws Exception {
            Assert.assertEquals(variableText, ((MyVariableExtendingSerializable) context.getVariable("x")).getText());
            ;
        }
    });
    actionNode.setAction(action);
    actionNode.setId(3);
    EndNode endNode = new EndNode();
    endNode.setName("EndNode");
    endNode.setId(4);
    connect(startNode, workItemNode);
    connect(workItemNode, actionNode);
    connect(actionNode, endNode);
    process.addNode(startNode);
    process.addNode(workItemNode);
    process.addNode(actionNode);
    process.addNode(endNode);
    KieBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
    ((KnowledgeBaseImpl) kbase).addProcess(process);
    return kbase;
}

Example 3 with ObjectDataType

use of org.jbpm.process.core.datatype.impl.type.ObjectDataType in project jbpm by kiegroup.

the class WorkItemPersistenceTest method getWorkItemProcess.

private RuleFlowProcess getWorkItemProcess(String processId, String workName) {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId(processId);
    List<Variable> variables = new ArrayList<Variable>();
    Variable variable = new Variable();
    variable.setName("UserName");
    variable.setType(new StringDataType());
    variables.add(variable);
    variable = new Variable();
    variable.setName("MyObject");
    variable.setType(new ObjectDataType());
    variables.add(variable);
    variable = new Variable();
    variable.setName("Number");
    variable.setType(new IntegerDataType());
    variables.add(variable);
    process.getVariableScope().setVariables(variables);
    StartNode startNode = new StartNode();
    startNode.setName("Start");
    startNode.setId(1);
    HumanTaskNode workItemNode = new HumanTaskNode();
    workItemNode.setName("workItemNode");
    workItemNode.setId(2);
    workItemNode.addInMapping("Attachment", "MyObject");
    workItemNode.addOutMapping("Result", "MyObject");
    workItemNode.addOutMapping("Result.length()", "Number");
    Work work = new WorkImpl();
    work.setName(workName);
    Set<ParameterDefinition> parameterDefinitions = new HashSet<ParameterDefinition>();
    ParameterDefinition parameterDefinition = new ParameterDefinitionImpl("ActorId", new StringDataType());
    parameterDefinitions.add(parameterDefinition);
    parameterDefinition = new ParameterDefinitionImpl("Content", new StringDataType());
    parameterDefinitions.add(parameterDefinition);
    parameterDefinition = new ParameterDefinitionImpl("Comment", new StringDataType());
    parameterDefinitions.add(parameterDefinition);
    work.setParameterDefinitions(parameterDefinitions);
    work.setParameter("ActorId", "#{UserName}");
    work.setParameter("Content", "#{Person.name}");
    workItemNode.setWork(work);
    EndNode endNode = new EndNode();
    endNode.setName("End");
    endNode.setId(3);
    connect(startNode, workItemNode);
    connect(workItemNode, endNode);
    process.addNode(startNode);
    process.addNode(workItemNode);
    process.addNode(endNode);
    return process;
}

Example 4 with ObjectDataType

use of org.jbpm.process.core.datatype.impl.type.ObjectDataType in project jbpm by kiegroup.

the class DataObjectHandler method start.

@SuppressWarnings("unchecked")
public Object start(final String uri, final String localName, final Attributes attrs, final ExtensibleXmlParser parser) throws SAXException {
    parser.startElementBuilder(localName, attrs);
    final String id = attrs.getValue("id");
    final String itemSubjectRef = attrs.getValue("itemSubjectRef");
    Object parent = parser.getParent();
    if (parent instanceof ContextContainer) {
        ContextContainer contextContainer = (ContextContainer) parent;
        VariableScope variableScope = (VariableScope) contextContainer.getDefaultContext(VariableScope.VARIABLE_SCOPE);
        List variables = variableScope.getVariables();
        Variable variable = new Variable();
        variable.setMetaData("DataObject", "true");
        variable.setName(id);
        // retrieve type from item definition
        DataType dataType = new ObjectDataType();
        Map<String, ItemDefinition> itemDefinitions = (Map<String, ItemDefinition>) ((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
        if (itemDefinitions != null) {
            ItemDefinition itemDefinition = itemDefinitions.get(itemSubjectRef);
            if (itemDefinition != null) {
                String structureRef = itemDefinition.getStructureRef();
                if ("java.lang.Boolean".equals(structureRef) || "Boolean".equals(structureRef)) {
                    dataType = new BooleanDataType();
                } else if ("java.lang.Integer".equals(structureRef) || "Integer".equals(structureRef)) {
                    dataType = new IntegerDataType();
                } else if ("java.lang.Float".equals(structureRef) || "Float".equals(structureRef)) {
                    dataType = new FloatDataType();
                } else if ("java.lang.String".equals(structureRef) || "String".equals(structureRef)) {
                    dataType = new StringDataType();
                } else if ("java.lang.Object".equals(structureRef) || "Object".equals(structureRef)) {
                    // use FQCN of Object
                    dataType = new ObjectDataType("java.lang.Object");
                } else {
                    dataType = new ObjectDataType(structureRef, parser.getClassLoader());
                }
            }
        }
        variable.setType(dataType);
        variables.add(variable);
        return variable;
    }
    return new Variable();
}

Example 5 with ObjectDataType

use of org.jbpm.process.core.datatype.impl.type.ObjectDataType in project jbpm by kiegroup.

the class DataStoreHandler method start.

public Object start(final String uri, final String localName, final Attributes attrs, final ExtensibleXmlParser parser) throws SAXException {
    parser.startElementBuilder(localName, attrs);
    DataStore store = new DataStore();
    store.setId(attrs.getValue("id"));
    store.setName(attrs.getValue("name"));
    final String itemSubjectRef = attrs.getValue("itemSubjectRef");
    store.setItemSubjectRef(itemSubjectRef);
    Map<String, ItemDefinition> itemDefinitions = (Map<String, ItemDefinition>) ((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
    // retrieve type from item definition
    // FIXME we bypass namespace resolving here. That's not a good idea when we start having several documents, with imports.
    String localItemSubjectRef = itemSubjectRef.substring(itemSubjectRef.indexOf(":") + 1);
    DataType dataType = new ObjectDataType();
    if (itemDefinitions != null) {
        ItemDefinition itemDefinition = itemDefinitions.get(localItemSubjectRef);
        if (itemDefinition != null) {
            dataType = new ObjectDataType(itemDefinition.getStructureRef(), parser.getClassLoader());
        }
    }
    store.setType(dataType);
    Definitions parent = (Definitions) parser.getParent();
    List<DataStore> dataStores = parent.getDataStores();
    if (dataStores == null) {
        dataStores = new ArrayList<DataStore>();
        parent.setDataStores(dataStores);
    }
    dataStores.add(store);
    return store;
}