org.apache.cocoon.components.treeprocessor.sitemap
Class FlowNode
java.lang.Object
org.apache.cocoon.util.AbstractLogEnabled
org.apache.cocoon.components.treeprocessor.AbstractProcessingNode
org.apache.cocoon.components.treeprocessor.sitemap.FlowNode
- All Implemented Interfaces:
- Disposable, org.apache.cocoon.sitemap.ExecutionContext, org.apache.cocoon.util.location.Locatable, ProcessingNode, Serviceable, ThreadSafe
- public class FlowNode
- extends AbstractProcessingNode
- implements Serviceable, Disposable
Handler for <map:flow> element in the sitemap.
- Since:
- September 13, 2002
- Version:
- $Id: FlowNode.html 1304280 2012-03-23 11:18:01Z ilgrosso $
Method Summary |
void |
dispose()
|
org.apache.cocoon.components.flow.Interpreter |
getInterpreter()
|
boolean |
invoke(org.apache.cocoon.environment.Environment env,
InvokeContext context)
This method should never be called by the TreeProcessor, since a
<map:flow> element should not be in an
"executable" sitemap node. |
void |
service(ServiceManager manager)
Lookup an flow Interpreter
instance to hold the scripts defined within the <map:flow>
in the sitemap. |
Methods inherited from class org.apache.cocoon.util.AbstractLogEnabled |
getLogger, setLogger |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FlowNode
public FlowNode(String language)
service
public void service(ServiceManager manager)
throws ServiceException
- Lookup an flow
Interpreter
instance to hold the scripts defined within the <map:flow>
in the sitemap.
- Specified by:
service
in interface Serviceable
- Parameters:
manager
- a ServiceManager
value
- Throws:
ServiceException
- if no flow interpreter could be obtained
invoke
public boolean invoke(org.apache.cocoon.environment.Environment env,
InvokeContext context)
throws Exception
- This method should never be called by the TreeProcessor, since a
<map:flow>
element should not be in an
"executable" sitemap node.
- Specified by:
invoke
in interface ProcessingNode
- Parameters:
env
- an Environment
valuecontext
- an InvokeContext
value
- Returns:
- a
boolean
value
- Throws:
Exception
- if an error occurs
getInterpreter
public org.apache.cocoon.components.flow.Interpreter getInterpreter()
dispose
public void dispose()
- Specified by:
dispose
in interface Disposable
- See Also:
Disposable.dispose()
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