Examples with ItemDefinition io.automatiko.engine.workflow.bpmn2.core.ItemDefinition used on opensource projects

Example 16 with ItemDefinition

use of io.automatiko.engine.workflow.bpmn2.core.ItemDefinition in project automatiko-engine by automatiko-io.

the class MessageHandler 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);
    String id = attrs.getValue("id");
    String itemRef = attrs.getValue("itemRef");
    String name = attrs.getValue("name");
    if (name == null) {
        name = id;
    }
    Map<String, ItemDefinition> itemDefinitions = (Map<String, ItemDefinition>) ((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
    if (itemDefinitions == null) {
        throw new IllegalArgumentException("No item definitions found");
    }
    ItemDefinition itemDefinition = itemDefinitions.get(itemRef);
    if (itemDefinition == null) {
        throw new IllegalArgumentException("Could not find itemDefinition " + itemRef);
    }
    ProcessBuildData buildData = (ProcessBuildData) parser.getData();
    Map<String, Message> messages = (Map<String, Message>) ((ProcessBuildData) parser.getData()).getMetaData("Messages");
    if (messages == null) {
        messages = new HashMap<String, Message>();
        buildData.setMetaData("Messages", messages);
    }
    Message message = new Message(id);
    message.setType(itemDefinition.getStructureRef());
    message.setName(name);
    if (message.getType() != null && !message.getType().isEmpty()) {
        messages.put(id, message);
    }
    return message;
}

Example 17 with ItemDefinition

use of io.automatiko.engine.workflow.bpmn2.core.ItemDefinition in project kie-wb-common by kiegroup.

the class BpmnProcessDataEventListener method addDistinctProcessVariables.

public void addDistinctProcessVariables(List<Variable> variables, Resource resource) {
    if (variables != null) {
        uniqueVariables = new HashSet<>();
        for (Variable data : variables) {
            String type = data.getType().getStringType();
            String itemSubjectRef = (String) data.getMetaData("ItemSubjectRef");
            if (itemSubjectRef != null && itemDefinitions != null) {
                ItemDefinition itemDef = itemDefinitions.get(itemSubjectRef);
                type = itemDef.getStructureRef();
            }
            // add only if unique
            if (uniqueVariables.add(data.getName())) {
                resource.addPart(data.getName(), PartType.VARIABLE);
            }
            if (type.contains(".")) {
                getReferencedClasses().add(type);
            } else {
                getUnqualifiedClasses().add(type);
            }
        }
    }
}

Example 18 with ItemDefinition

use of io.automatiko.engine.workflow.bpmn2.core.ItemDefinition in project jbpm by kiegroup.

the class XmlBPMNProcessDumper method visitProcess.

protected void visitProcess(WorkflowProcess process, StringBuilder xmlDump, int metaDataType) {
    String targetNamespace = (String) process.getMetaData().get("TargetNamespace");
    if (targetNamespace == null) {
        targetNamespace = "http://www.jboss.org/drools";
    }
    xmlDump.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?> " + EOL + "<definitions id=\"Definition\"" + EOL + "             targetNamespace=\"" + targetNamespace + "\"" + EOL + "             typeLanguage=\"http://www.java.com/javaTypes\"" + EOL + "             expressionLanguage=\"http://www.mvel.org/2.0\"" + EOL + "             xmlns=\"http://www.omg.org/spec/BPMN/20100524/MODEL\"" + EOL + "             xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + EOL + "             xsi:schemaLocation=\"http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd\"" + EOL + "             xmlns:g=\"http://www.jboss.org/drools/flow/gpd\"" + EOL + (metaDataType == META_DATA_USING_DI ? "             xmlns:bpmndi=\"http://www.omg.org/spec/BPMN/20100524/DI\"" + EOL + "             xmlns:dc=\"http://www.omg.org/spec/DD/20100524/DC\"" + EOL + "             xmlns:di=\"http://www.omg.org/spec/DD/20100524/DI\"" + EOL : "") + "             xmlns:tns=\"http://www.jboss.org/drools\">" + EOL + EOL);
    // item definitions
    this.visitedVariables = new HashSet<String>();
    VariableScope variableScope = (VariableScope) ((org.jbpm.process.core.Process) process).getDefaultContext(VariableScope.VARIABLE_SCOPE);
    Set<String> dumpedItemDefs = new HashSet<String>();
    Map<String, ItemDefinition> itemDefs = (Map<String, ItemDefinition>) process.getMetaData().get("ItemDefinitions");
    if (itemDefs != null) {
        for (ItemDefinition def : itemDefs.values()) {
            xmlDump.append("  <itemDefinition id=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(def.getId()) + "\" ");
            if (def.getStructureRef() != null && !"java.lang.Object".equals(def.getStructureRef())) {
                xmlDump.append("structureRef=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(def.getStructureRef()) + "\" ");
            }
            xmlDump.append("/>" + EOL);
            dumpedItemDefs.add(def.getId().intern());
        }
    }
    visitVariableScope(variableScope, "_", xmlDump, dumpedItemDefs);
    visitSubVariableScopes(process.getNodes(), xmlDump, dumpedItemDefs);
    visitInterfaces(process.getNodes(), xmlDump);
    visitEscalations(process.getNodes(), xmlDump, new ArrayList<String>());
    Definitions def = (Definitions) process.getMetaData().get("Definitions");
    visitErrors(def, xmlDump);
    // data stores
    if (def != null && def.getDataStores() != null) {
        for (DataStore dataStore : def.getDataStores()) {
            visitDataStore(dataStore, xmlDump);
        }
    }
    // the process itself
    xmlDump.append("  <process processType=\"Private\" isExecutable=\"true\" ");
    if (process.getId() == null || process.getId().trim().length() == 0) {
        ((ProcessImpl) process).setId("com.sample.bpmn2");
    }
    xmlDump.append("id=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(process.getId()) + "\" ");
    if (process.getName() != null) {
        xmlDump.append("name=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(process.getName()) + "\" ");
    }
    String packageName = process.getPackageName();
    if (packageName != null && !"org.drools.bpmn2".equals(packageName)) {
        xmlDump.append("tns:packageName=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(packageName) + "\" ");
    }
    if (((org.jbpm.workflow.core.WorkflowProcess) process).isDynamic()) {
        xmlDump.append("tns:adHoc=\"true\" ");
    }
    String version = process.getVersion();
    if (version != null && !"".equals(version)) {
        xmlDump.append("tns:version=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(version) + "\" ");
    }
    // TODO: package, version
    xmlDump.append(">" + EOL + EOL);
    visitHeader(process, xmlDump, metaDataType);
    List<org.jbpm.workflow.core.Node> processNodes = new ArrayList<org.jbpm.workflow.core.Node>();
    for (Node procNode : process.getNodes()) {
        processNodes.add((org.jbpm.workflow.core.Node) procNode);
    }
    visitNodes(processNodes, xmlDump, metaDataType);
    visitConnections(process.getNodes(), xmlDump, metaDataType);
    // add associations
    List<Association> associations = (List<Association>) process.getMetaData().get(ProcessHandler.ASSOCIATIONS);
    if (associations != null) {
        for (Association association : associations) {
            visitAssociation(association, xmlDump);
        }
    }
    xmlDump.append("  </process>" + EOL + EOL);
    if (metaDataType == META_DATA_USING_DI) {
        xmlDump.append("  <bpmndi:BPMNDiagram>" + EOL + "    <bpmndi:BPMNPlane bpmnElement=\"" + XmlBPMNProcessDumper.replaceIllegalCharsAttribute(process.getId()) + "\" >" + EOL);
        visitNodesDi(process.getNodes(), xmlDump);
        visitConnectionsDi(process.getNodes(), xmlDump);
        xmlDump.append("    </bpmndi:BPMNPlane>" + EOL + "  </bpmndi:BPMNDiagram>" + EOL + EOL);
    }
    xmlDump.append("</definitions>");
}

Example 19 with ItemDefinition

use of io.automatiko.engine.workflow.bpmn2.core.ItemDefinition in project jbpm by kiegroup.

the class DefinitionsHandler method setVariableDataType.

private void setVariableDataType(Variable variable, Map<String, ItemDefinition> itemDefinitions, ClassLoader cl) {
    // retrieve type from item definition
    String itemSubjectRef = (String) variable.getMetaData("ItemSubjectRef");
    if (UndefinedDataType.getInstance().equals(variable.getType()) && itemDefinitions != null && itemSubjectRef != null) {
        DataType dataType = new ObjectDataType();
        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, cl);
            }
        }
        variable.setType(dataType);
    }
}

Example 20 with ItemDefinition

use of io.automatiko.engine.workflow.bpmn2.core.ItemDefinition in project jbpm by kiegroup.

the class BoundaryEventHandler method handleErrorNode.

@SuppressWarnings("unchecked")
protected void handleErrorNode(final Node node, final Element element, final String uri, final String localName, final ExtensibleXmlParser parser, final String attachedTo, final boolean cancelActivity) throws SAXException {
    super.handleNode(node, element, uri, localName, parser);
    BoundaryEventNode eventNode = (BoundaryEventNode) node;
    eventNode.setMetaData("AttachedTo", attachedTo);
    eventNode.setAttachedToNodeId(attachedTo);
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("dataOutput".equals(nodeName)) {
            String id = ((Element) xmlNode).getAttribute("id");
            String outputName = ((Element) xmlNode).getAttribute("name");
            dataOutputs.put(id, outputName);
        } else if ("dataOutputAssociation".equals(nodeName)) {
            ((BoundaryEventNode) parser.getCurrent()).addOutAssociation(DataAssociationFactory.readDataOutputAssociation(xmlNode, dataOutputs));
        } else if ("errorEventDefinition".equals(nodeName)) {
            String errorRef = ((Element) xmlNode).getAttribute("errorRef");
            if (errorRef != null && errorRef.trim().length() > 0) {
                List<Error> errors = (List<Error>) ((ProcessBuildData) parser.getData()).getMetaData("Errors");
                if (errors == null) {
                    throw new IllegalArgumentException("No errors found");
                }
                Error error = null;
                for (Error listError : errors) {
                    if (errorRef.equals(listError.getId())) {
                        error = listError;
                    }
                }
                if (error == null) {
                    throw new IllegalArgumentException("Could not find error " + errorRef);
                }
                String type = error.getErrorCode();
                boolean hasErrorCode = true;
                if (type == null) {
                    type = error.getId();
                    hasErrorCode = false;
                }
                String structureRef = error.getStructureRef();
                if (structureRef != null) {
                    Map<String, ItemDefinition> itemDefs = (Map<String, ItemDefinition>) ((ProcessBuildData) parser.getData()).getMetaData("ItemDefinitions");
                    if (itemDefs.containsKey(structureRef)) {
                        structureRef = itemDefs.get(structureRef).getStructureRef();
                    }
                }
                List<EventFilter> eventFilters = new ArrayList<EventFilter>();
                EventTypeFilter eventFilter = new EventTypeFilter();
                eventFilter.setType("Error-" + attachedTo + "-" + type);
                eventFilters.add(eventFilter);
                eventNode.setEventFilters(eventFilters);
                eventNode.setMetaData("ErrorEvent", type);
                eventNode.setMetaData("HasErrorEvent", hasErrorCode);
                eventNode.setMetaData("ErrorStructureRef", structureRef);
            }
        }
        xmlNode = xmlNode.getNextSibling();
    }
}