Class HandleIdentifierStrategy
- java.lang.Object
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- org.hippoecm.frontend.usagestatistics.events.HandleIdentifierStrategy
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- All Implemented Interfaces:
IdentifierStrategy
public class HandleIdentifierStrategy extends Object implements IdentifierStrategy
Strategy to find the id of the handle of a node.
The strategy returns the identifier of the handle if:
- The node is the handle
- The node is a descendant of a handle
- The node is revision
null
is returned.
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Field Summary
Fields Modifier and Type Field Description static org.slf4j.Logger
log
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Constructor Summary
Constructors Constructor Description HandleIdentifierStrategy()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getIdentifier(Node node)
Traverses up the tree until a node of the typeHippoNodeType.NT_HANDLE
is found and returns the identifier of that node.
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Method Detail
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getIdentifier
public String getIdentifier(Node node) throws RepositoryException
Traverses up the tree until a node of the type
HippoNodeType.NT_HANDLE
is found and returns the identifier of that node.If the node is a revision, the handle is found and the identifier of the handle is returned.
Otherwise
null
is returned.- Specified by:
getIdentifier
in interfaceIdentifierStrategy
- Parameters:
node
- Node that is related to a handle- Returns:
- the identifier of the handle or
null
- Throws:
RepositoryException
- if an identifier of the handle cannot be obtained
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