org.jbpm.workflow.core.Node.setMetaData java code examples

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}

public void setValue(Object value) {
  node.setMetaData(name, value);
}
public DataType getType() {

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);
  node.setMetaData("Transaction", true);
}

private void postProcessNodeOffset(Node[] nodes, int xOffset, int yOffset) {
  for (Node node: nodes) {
    Integer x = (Integer) node.getMetaData().get("x");
    if (x != null) {
      ((org.jbpm.workflow.core.Node) node).setMetaData("x", x - xOffset);
    }
    Integer y = (Integer) node.getMetaData().get("y");
    if (y != null) {
      ((org.jbpm.workflow.core.Node) node).setMetaData("y", y - yOffset);
    }
    if (node instanceof NodeContainer) {
      postProcessNodeOffset(((NodeContainer) node).getNodes(), xOffset + (x == null ? 0 : x), yOffset + (y == null ? 0 : y));
    }
  }
}

if (x != null && x.length() != 0) {
  try {
    node.setMetaData("x", Integer.parseInt(x));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'x' attribute", parser.getLocator());
if (y != null && y.length() != 0) {
  try {
    node.setMetaData("y", new Integer(y));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'y' attribute", parser.getLocator());
if (width != null && width.length() != 0) {
  try {
    node.setMetaData("width", new Integer(width));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'width' attribute", parser.getLocator());
if (height != null && height.length() != 0) {
  try {
    node.setMetaData("height", new Integer(height));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'height' attribute", parser.getLocator());

  activityRef = "";
node.setMetaData("compensation-activityRef", activityRef);

if (x != null && x.length() != 0) {
  try {
    node.setMetaData("x", new Integer(x));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'x' attribute", parser.getLocator());
if (y != null && y.length() != 0) {
  try {
    node.setMetaData("y", new Integer(y));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'y' attribute", parser.getLocator());
if (width != null && width.length() != 0) {
  try {
    node.setMetaData("width", new Integer(width));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'width' attribute", parser.getLocator());
if (height != null && height.length() != 0) {
  try {
    node.setMetaData("height", new Integer(height));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'height' attribute", parser.getLocator());
if (color != null && color.length() != 0) {
  try {
    node.setMetaData("color", new Integer(color));
  } catch (NumberFormatException exc) {
    throw new SAXParseException("<" + localName + "> requires an Integer 'color' attribute", parser.getLocator());

public Object start(final String uri,
          final String localName,
          final Attributes attrs,
          final ExtensibleXmlParser parser) throws SAXException {
  parser.startElementBuilder(localName, attrs);
  final Node node = createNode(attrs);
  String id = attrs.getValue("id");
  node.setMetaData("UniqueId", id);
  final String name = attrs.getValue("name");
  node.setName(name);
  AtomicInteger idGen = (AtomicInteger) parser.getMetaData().get("idGen");
  node.setId(idGen.getAndIncrement());
  return node;
}

protected void applyAsync(Node node, boolean isAsync) {
  for (org.kie.api.definition.process.Node subNode: ((CompositeContextNode) node).getNodes()) {
    if (isAsync) {
      List<Connection> incoming = subNode.getIncomingConnections(NodeImpl.CONNECTION_DEFAULT_TYPE);
      if (incoming != null) {
        for (Connection con : incoming) {
          if (con.getFrom() instanceof StartNode) {
            ((Node)subNode).setMetaData("customAsync", Boolean.toString(isAsync));
            return;
          }
        }
      }
      
    }            
  }
}

private boolean processNodeInfo(NodeInfo nodeInfo, Node[] nodes) {
  if (nodeInfo == null || nodeInfo.getNodeRef() == null) {
    return false;
  }
  for (Node node: nodes) {
    String id = (String) node.getMetaData().get("UniqueId");
    if (nodeInfo.getNodeRef().equals(id)) {
      ((org.jbpm.workflow.core.Node) node).setMetaData("x", nodeInfo.getX());
      ((org.jbpm.workflow.core.Node) node).setMetaData("y", nodeInfo.getY());
      ((org.jbpm.workflow.core.Node) node).setMetaData("width", nodeInfo.getWidth());
      ((org.jbpm.workflow.core.Node) node).setMetaData("height", nodeInfo.getHeight());
      return true;
    }
    if (node instanceof NodeContainer) {
      boolean found = processNodeInfo(nodeInfo, ((NodeContainer) node).getNodes());
      if (found) {
        return true;
      }
    }
  }
  return false;
}

String id = element.getAttribute("id");
node.setMetaData("UniqueId", id);
node.setMetaData(LINK_NAME, name);
  if ("target".equals(nodeName)) {
    String target = xmlNode.getTextContent();
    node.setMetaData("target", target);
    aLink.setTarget(target);
    node.setMetaData("source", source);
    aLink.addSource(source);

node.setMetaData("UniqueId", id);
node.setMetaData(LINK_NAME, name);
    node.setMetaData(LINK_TARGET, target);
    node.setMetaData(LINK_SOURCE, sources);

super.handleNode(node, element, uri, localName, parser);
ActionNode actionNode = (ActionNode) node;
node.setMetaData("NodeType", "ScriptTask");
DroolsConsequenceAction action = (DroolsConsequenceAction) actionNode.getAction();
if (action == null) {

final Node node = createNode(attrs);
String id = attrs.getValue("id");
node.setMetaData("UniqueId", id);
final String name = attrs.getValue("name");
node.setName(name);

public Object end(final String uri,
         final String localName,
         final ExtensibleXmlParser parser) throws SAXException {
  final Element element = parser.endElementBuilder();
  Node node = (Node) parser.getCurrent();
  ProcessBuildData buildData = (ProcessBuildData) parser.getData();
  Map<String, PlanItem> planItems = (Map<String, PlanItem>) buildData.getMetaData("PlanItems");
  PlanItem planItem = planItems.get(node.getMetaData().get("UniqueId"));
  if (planItem != null && planItem.getEntryCriterion() != null) {
    if ("autostart".equalsIgnoreCase(planItem.getEntryCriterion().getExpression())) {
      node.setMetaData("customAutoStart", "true");
    } else {
      node.setMetaData("customActivationExpression", planItem.getEntryCriterion().getExpression());
      node.setMetaData("customActivationFragmentName", node.getName());
    }
  }
  handleNode(node, element, uri, localName, parser);
  NodeContainer nodeContainer = (NodeContainer) parser.getParent();
  nodeContainer.addNode(node);
  ((ProcessBuildData) parser.getData()).addNode(node);
  return node;
}

String uniqueId = (String) node.getMetaData().get("UniqueId");
forEachNode.setMetaData("UniqueId", uniqueId);
node.setMetaData("UniqueId", uniqueId + ":" + uniqueIdGen++);
node.setMetaData("hidden", true);
forEachNode.addNode(node);
forEachNode.linkIncomingConnections(NodeImpl.CONNECTION_DEFAULT_TYPE, node.getId(), NodeImpl.CONNECTION_DEFAULT_TYPE);
Map<String, String> dataOutputs = (Map<String, String>) orignalNode.getMetaData().remove("DataOutputs");
orignalNode.setMetaData("MICollectionOutput", dataOutputs.get(((ForEachNode)node).getMetaData("MICollectionOutput")));
orignalNode.setMetaData("MICollectionInput", dataInputs.get(((ForEachNode)node).getMetaData("MICollectionInput")));

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);

private void addCompensationScope(final Node node, final org.kie.api.definition.process.NodeContainer parentContainer,
    final String compensationHandlerId) {
  ContextContainer contextContainer = (ContextContainer) parentContainer;
  CompensationScope scope = null;
  boolean addScope = false;
  if (contextContainer.getContexts(CompensationScope.COMPENSATION_SCOPE) == null) {
    addScope = true;
  } else {
    scope = (CompensationScope) contextContainer.getContexts(CompensationScope.COMPENSATION_SCOPE).get(0);
    if (scope == null) {
      addScope = true;
    }
  }
  if (addScope) {
    scope = new CompensationScope();
    contextContainer.addContext(scope);
    contextContainer.setDefaultContext(scope);
    scope.setContextContainer(contextContainer);
  }
  CompensationHandler handler = new CompensationHandler();
  handler.setNode(node);
  scope.setExceptionHandler(compensationHandlerId, handler);
  
  node.setMetaData("isForCompensation", Boolean.TRUE);
}

public void setValue(Object value) {
  node.setMetaData(name, value);
}
public DataType getType() {

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);
  node.setMetaData("Transaction", true);
}

public Object start(final String uri,
          final String localName,
          final Attributes attrs,
          final ExtensibleXmlParser parser) throws SAXException {
  parser.startElementBuilder(localName, attrs);
  final Node node = createNode(attrs);
  String id = attrs.getValue("id");
  node.setMetaData("UniqueId", id);
  final String name = attrs.getValue("name");
  node.setName(name);
  AtomicInteger idGen = (AtomicInteger) parser.getMetaData().get("idGen");
  node.setId(idGen.getAndIncrement());
  return node;
}

Popular methods of Node

setId
Method for setting the id of the node
setName
Method for setting the name of the node
getMetaData
getName
getId
getUniqueId
addIncomingConnection
addOutgoingConnection
getNodeContainer
removeIncomingConnection
removeOutgoingConnection
setNodeContainer

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How to use setMetaDatamethodin org.jbpm.workflow.core.Node

Best Java code snippets using org.jbpm.workflow.core.Node.setMetaData (Showing top 20 results out of 315)

How to use
setMetaData
method
in
org.jbpm.workflow.core.Node