Java RouteNode.getNodeType方法代码示例

import org.kuali.rice.kew.engine.node.RouteNode; //导入方法依赖的package包/类
public static TransitionEngine createTransitionEngine(RouteNodeInstance nodeInstance) throws Exception {
	RouteHelper helper = new RouteHelper();
	RouteNode routeNode = nodeInstance.getRouteNode();
	TransitionEngine engine = null;
	if (helper.isSimpleNode(routeNode)) {
		engine = new SimpleTransitionEngine();
	} else if (helper.isSplitNode(routeNode)) {
		engine = new SplitTransitionEngine();
	} else if (helper.isJoinNode(routeNode)) {
		engine = new JoinTransitionEngine();
	} else if (helper.isDynamicNode(routeNode)) {
		engine = new DynamicTransitionEngine();
	} else if (helper.isSubProcessNode(routeNode)) {
		engine = new SubProcessTransitionEngine();
	} else {
		throw new WorkflowException("Could not locate transition engine for node " + routeNode.getNodeType());
	}
	engine.setRouteHelper(helper);
	return engine;
}
 

import org.kuali.rice.kew.engine.node.RouteNode; //导入方法依赖的package包/类
/**
 *
 * This method will find the base node type via the content fragment of the node.
 * Basically, it reads the node type, start, split, join, etc and then assigns
 * the base type to it.  This is necessary because there are cases where the
 * passed in nodeType will no be in the classpath. It should, in theory do
 * the same thing as getNodeTypeForNode.
 *
 * @param node
 * @return
 */
private NodeType getNodeTypeForNodeFromFragment(RouteNode node) {
    NodeType nodeType = null;
    String contentFragment = node.getContentFragment();
    String errorMessage = "Could not determine proper XML element for the given node type: " + node.getNodeType();

    for (Iterator<NodeType> iterator = NodeType.getTypeList().iterator(); iterator.hasNext();) {
    	NodeType nType = iterator.next();
    	// checks for something like <start
    	// or <split
    	// we may want to switch this out for something a little more robust.
    	if(contentFragment.startsWith("<" + nType.getName())){
       		nodeType = nType;
       	}
    }

    if (nodeType == null) {
        throw new WorkflowRuntimeException(errorMessage);
    }
    return nodeType;
}
 

import org.kuali.rice.kew.engine.node.RouteNode; //导入方法依赖的package包/类
private NodeType getNodeTypeForNode(RouteNode node) {
    NodeType nodeType = null;
    String errorMessage = "Could not determine proper XML element for the given node type: " + node.getNodeType();

    try {
        nodeType = NodeType.fromClassName(node.getNodeType());
    } catch (ResourceUnavailableException e) {
        throw new WorkflowRuntimeException(errorMessage, e);
    }
    if (nodeType == null) {
        throw new WorkflowRuntimeException(errorMessage);
    }
    return nodeType;
}