Examples with NodeContainer io.automatiko.engine.workflow.process.core.NodeContainer used on opensource projects

Example 21 with NodeContainer

use of io.automatiko.engine.workflow.process.core.NodeContainer in project automatiko-engine by automatiko-io.

the class EndEventHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    final Element element = parser.endElementBuilder();
    Node node = (Node) parser.getCurrent();
    // determine type of event definition, so the correct type of node
    // can be generated
    super.handleNode(node, element, uri, localName, parser);
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("terminateEventDefinition".equals(nodeName)) {
            // reuse already created EndNode
            handleTerminateNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
            break;
        } else if ("signalEventDefinition".equals(nodeName)) {
            handleSignalNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
        } else if ("messageEventDefinition".equals(nodeName)) {
            handleMessageNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
        } else if ("errorEventDefinition".equals(nodeName)) {
            // create new faultNode
            FaultNode faultNode = new FaultNode();
            faultNode.setId(node.getId());
            faultNode.setName(node.getName());
            faultNode.setTerminateParent(true);
            faultNode.setMetaData("UniqueId", node.getMetaData().get("UniqueId"));
            node = faultNode;
            super.handleNode(node, element, uri, localName, parser);
            handleErrorNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
            break;
        } else if ("escalationEventDefinition".equals(nodeName)) {
            // create new faultNode
            FaultNode faultNode = new FaultNode();
            faultNode.setId(node.getId());
            faultNode.setName(node.getName());
            faultNode.setMetaData("UniqueId", node.getMetaData().get("UniqueId"));
            node = faultNode;
            super.handleNode(node, element, uri, localName, parser);
            handleEscalationNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
            break;
        } else if ("compensateEventDefinition".equals(nodeName)) {
            // reuse already created ActionNode
            handleThrowCompensationEventNode(node, element, uri, localName, parser);
            node.setMetaData("functionFlowContinue", "true");
            break;
        }
        xmlNode = xmlNode.getNextSibling();
    }
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    nodeContainer.addNode(node);
    ((ProcessBuildData) parser.getData()).addNode(node);
    return node;
}

Example 22 with NodeContainer

use of io.automatiko.engine.workflow.process.core.NodeContainer in project automatiko-engine by automatiko-io.

the class ScriptTaskHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    final Element element = parser.endElementBuilder();
    Node node = (Node) parser.getCurrent();
    // determine type of event definition, so the correct type of node can be generated
    handleNode(node, element, uri, localName, parser);
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    int uniqueIdGen = 1;
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("multiInstanceLoopCharacteristics".equals(nodeName)) {
            // create new timerNode
            ForEachNode forEachNode = new ForEachNode();
            forEachNode.setId(node.getId());
            String uniqueId = (String) node.getMetaData().get("UniqueId");
            forEachNode.setMetaData("UniqueId", uniqueId);
            node.setMetaData("UniqueId", uniqueId + ":" + uniqueIdGen++);
            forEachNode.addNode(node);
            forEachNode.linkIncomingConnections(NodeImpl.CONNECTION_DEFAULT_TYPE, node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.linkOutgoingConnections(node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE, NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.setSequential(Boolean.parseBoolean(((Element) xmlNode).getAttribute("isSequential")));
            Node orignalNode = node;
            node = forEachNode;
            handleForEachNode(node, element, uri, localName, parser);
            // remove input/output collection data input/output of for each to avoid problems when running in variable strict mode
            if (orignalNode instanceof ActionNode) {
                adjustNodeConfiguration(orignalNode, forEachNode);
            }
            break;
        }
        xmlNode = xmlNode.getNextSibling();
    }
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    nodeContainer.addNode(node);
    ((ProcessBuildData) parser.getData()).addNode(node);
    return node;
}

Example 23 with NodeContainer

use of io.automatiko.engine.workflow.process.core.NodeContainer in project automatiko-engine by automatiko-io.

the class SubProcessHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    final Element element = parser.endElementBuilder();
    Node node = (Node) parser.getCurrent();
    // determine type of event definition, so the correct type of node can be
    // generated
    boolean found = false;
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("multiInstanceLoopCharacteristics".equals(nodeName)) {
            Boolean isAsync = Boolean.parseBoolean((String) node.getMetaData().get("customAsync"));
            // create new timerNode
            ForEachNode forEachNode = new ForEachNode();
            forEachNode.setId(node.getId());
            forEachNode.setName(node.getName());
            forEachNode.setSequential(Boolean.parseBoolean(((Element) xmlNode).getAttribute("isSequential")));
            forEachNode.setAutoComplete(((CompositeContextNode) node).isAutoComplete());
            // for (io.automatiko.engine.api.definition.process.Node subNode : ((CompositeContextNode) node)
            // .getNodes()) {
            // 
            // forEachNode.addNode(subNode);
            // }
            forEachNode.addNode(node);
            forEachNode.linkIncomingConnections(NodeImpl.CONNECTION_DEFAULT_TYPE, node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.linkOutgoingConnections(node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE, NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.setMetaData("UniqueId", ((CompositeContextNode) node).getMetaData("UniqueId"));
            // forEachNode.setMetaData(ProcessHandler.CONNECTIONS,
            // ((CompositeContextNode) node).getMetaData(ProcessHandler.CONNECTIONS));
            VariableScope v = (VariableScope) ((CompositeContextNode) node).getDefaultContext(VariableScope.VARIABLE_SCOPE);
            // ((VariableScope) ((CompositeContextNode) forEachNode.internalGetNode(2))
            // .getDefaultContext(VariableScope.VARIABLE_SCOPE)).setVariables(v.getVariables());
            List<SequenceFlow> connections = (List<SequenceFlow>) ((CompositeContextNode) node).getMetaData(ProcessHandler.CONNECTIONS);
            ProcessHandler processHandler = new ProcessHandler();
            processHandler.linkConnections((io.automatiko.engine.api.definition.process.NodeContainer) node, connections);
            processHandler.linkBoundaryEvents((io.automatiko.engine.api.definition.process.NodeContainer) node);
            node = forEachNode;
            handleForEachNode(node, element, uri, localName, parser, isAsync);
            found = true;
            break;
        }
        xmlNode = xmlNode.getNextSibling();
    }
    if (!found) {
        handleCompositeContextNode(node, element, uri, localName, parser);
    }
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    nodeContainer.addNode(node);
    ((ProcessBuildData) parser.getData()).addNode(node);
    return node;
}

Example 24 with NodeContainer

use of io.automatiko.engine.workflow.process.core.NodeContainer in project automatiko-engine by automatiko-io.

the class TaskHandler method end.

public Object end(final String uri, final String localName, final ExtensibleXmlParser parser) throws SAXException {
    final Element element = parser.endElementBuilder();
    Node node = (Node) parser.getCurrent();
    // determine type of event definition, so the correct type of node can be
    // generated
    handleNode(node, element, uri, localName, parser);
    org.w3c.dom.Node xmlNode = element.getFirstChild();
    int uniqueIdGen = 1;
    while (xmlNode != null) {
        String nodeName = xmlNode.getNodeName();
        if ("multiInstanceLoopCharacteristics".equals(nodeName)) {
            // create new timerNode
            ForEachNode forEachNode = new ForEachNode();
            forEachNode.setId(node.getId());
            String uniqueId = (String) node.getMetaData().get("UniqueId");
            forEachNode.setMetaData("UniqueId", uniqueId);
            node.setMetaData("UniqueId", uniqueId + ":" + uniqueIdGen++);
            forEachNode.addNode(node);
            forEachNode.linkIncomingConnections(NodeImpl.CONNECTION_DEFAULT_TYPE, node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.linkOutgoingConnections(node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE, NodeImpl.CONNECTION_DEFAULT_TYPE);
            forEachNode.setSequential(Boolean.parseBoolean(((Element) xmlNode).getAttribute("isSequential")));
            Node orignalNode = node;
            node = forEachNode;
            handleForEachNode(node, element, uri, localName, parser);
            // running in variable strict mode
            if (orignalNode instanceof WorkItemNode) {
                adjustNodeConfiguration(orignalNode, forEachNode);
            }
            break;
        }
        xmlNode = xmlNode.getNextSibling();
    }
    // replace node in case it's milestone
    if (node instanceof WorkItemNode && ((WorkItemNode) node).getWork().getName().equals("Milestone")) {
        WorkItemNode workItemNode = (WorkItemNode) node;
        String milestoneCondition = (String) ((WorkItemNode) node).getWork().getParameter(CONDITION);
        MilestoneNode milestoneNode = new MilestoneNode();
        milestoneNode.setId(workItemNode.getId());
        milestoneNode.setMetaData(workItemNode.getMetaData());
        milestoneNode.setConditionExpression(milestoneCondition);
        milestoneNode.setName(workItemNode.getName());
        milestoneNode.setParentContainer(workItemNode.getParentContainer());
        node = milestoneNode;
    }
    NodeContainer nodeContainer = (NodeContainer) parser.getParent();
    nodeContainer.addNode(node);
    ((ProcessBuildData) parser.getData()).addNode(node);
    return node;
}

Example 25 with NodeContainer

use of io.automatiko.engine.workflow.process.core.NodeContainer in project automatiko-engine by automatiko-io.

the class StartNodeFactory method timer.

public StartNodeFactory timer(String delay, String period, String date, int timeType) {
    Timer timer = new Timer();
    timer.setDate(date);
    timer.setDelay(delay);
    timer.setPeriod(period);
    timer.setTimeType(timeType);
    getStartNode().setTimer(timer);
    if (nodeContainer instanceof CompositeContextNode) {
        ProcessAction noop = new ProcessAction();
        Action action = kcontext -> {
        };
        noop.wire(action);
        ((CompositeContextNode) nodeContainer).addTimer(timer, noop);
    }
    return this;
}