org.jbpm.bpmn2.xml
Class AbstractNodeHandler

java.lang.Object
  org.drools.xml.BaseAbstractHandler
      org.jbpm.bpmn2.xml.AbstractNodeHandler

All Implemented Interfaces:

org.drools.xml.Handler

Direct Known Subclasses:

ActionNodeHandler, BoundaryEventHandler, BusinessRuleTaskHandler, CallActivityHandler, CatchLinkNodeHandler, ComplexGatewayHandler, CompositeContextNodeHandler, EndEventHandler, EndNodeHandler, EventBasedGatewayHandler, EventNodeHandler, ExclusiveGatewayHandler, FaultNodeHandler, ForEachNodeHandler, InclusiveGatewayHandler, IntermediateCatchEventHandler, IntermediateThrowEventHandler, JoinHandler, ParallelGatewayHandler, ScriptTaskHandler, SplitHandler, StartEventHandler, StateNodeHandler, SubProcessHandler, TaskHandler, ThrowLinkNodeHandler, TimerNodeHandler, WorkItemNodeHandler

public abstract class AbstractNodeHandler
extends org.drools.xml.BaseAbstractHandler
implements org.drools.xml.Handler

Field Summary

protected Map<String,String>	dataInputs
protected Map<String,String>	dataOutputs
protected static String	EOL

Fields inherited from class org.drools.xml.BaseAbstractHandler

allowNesting, validParents, validPeers

Constructor Summary

AbstractNodeHandler()

Method Summary

protected abstract Node	createNode(Attributes attrs)
Object	end(String uri, String localName, org.drools.xml.ExtensibleXmlParser parser)
protected void	endNode(StringBuilder xmlDump)
protected void	endNode(String name, StringBuilder xmlDump)
static DroolsAction	extractScript(Element xmlNode)
protected void	handleNode(Node node, Element element, String uri, String localName, org.drools.xml.ExtensibleXmlParser parser)
protected void	handleScript(ExtendedNodeImpl node, Element element, String type)
protected void	initValidParents()
protected void	initValidPeers()
protected void	readIoSpecification(Node xmlNode, Map<String,String> dataInputs, Map<String,String> dataOutputs)
Object	start(String uri, String localName, Attributes attrs, org.drools.xml.ExtensibleXmlParser parser)
abstract void	writeNode(Node node, StringBuilder xmlDump, int metaDataType)
protected void	writeNode(String name, Node node, StringBuilder xmlDump, int metaDataType)
static void	writeScript(DroolsAction action, String type, StringBuilder xmlDump)
protected void	writeScripts(ExtendedNodeImpl node, StringBuilder xmlDump)
protected void	writeScripts(String type, List<DroolsAction> actions, StringBuilder xmlDump)

Methods inherited from class org.drools.xml.BaseAbstractHandler

allowNesting, emptyAttributeCheck, emptyContentCheck, getValidParents, getValidPeers

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.drools.xml.Handler

allowNesting, generateNodeFor, getValidParents, getValidPeers

Field Detail

EOL

protected static final String EOL

dataInputs

protected Map<String,String> dataInputs

dataOutputs

protected Map<String,String> dataOutputs

Constructor Detail

AbstractNodeHandler

public AbstractNodeHandler()

Method Detail

initValidParents

protected void initValidParents()

initValidPeers

protected void initValidPeers()

start

public Object start(String uri,
                    String localName,
                    Attributes attrs,
                    org.drools.xml.ExtensibleXmlParser parser)
             throws SAXException

Specified by:

start in interface org.drools.xml.Handler

Throws:

SAXException

createNode

protected abstract Node createNode(Attributes attrs)

end

public Object end(String uri,
                  String localName,
                  org.drools.xml.ExtensibleXmlParser parser)
           throws SAXException

Specified by:

end in interface org.drools.xml.Handler

Throws:

SAXException

handleNode

protected void handleNode(Node node,
                          Element element,
                          String uri,
                          String localName,
                          org.drools.xml.ExtensibleXmlParser parser)
                   throws SAXException

Throws:

SAXException

writeNode

public abstract void writeNode(Node node,
                               StringBuilder xmlDump,
                               int metaDataType)

writeNode

protected void writeNode(String name,
                         Node node,
                         StringBuilder xmlDump,
                         int metaDataType)

endNode

protected void endNode(StringBuilder xmlDump)

endNode

protected void endNode(String name,
                       StringBuilder xmlDump)

handleScript

protected void handleScript(ExtendedNodeImpl node,
                            Element element,
                            String type)

extractScript

public static DroolsAction extractScript(Element xmlNode)

writeScripts

protected void writeScripts(ExtendedNodeImpl node,
                            StringBuilder xmlDump)

writeScripts

protected void writeScripts(String type,
                            List<DroolsAction> actions,
                            StringBuilder xmlDump)

writeScript

public static void writeScript(DroolsAction action,
                               String type,
                               StringBuilder xmlDump)

readIoSpecification

protected void readIoSpecification(Node xmlNode,
                                   Map<String,String> dataInputs,
                                   Map<String,String> dataOutputs)