org.cdlib.xtf.servletBase
Class SessionURLRewriter
Object
SequenceReceiver
ProxyReceiver
SessionURLRewriter
- All Implemented Interfaces:
- Result, Receiver
public class SessionURLRewriter
- extends ProxyReceiver
If session data has been established, this class takes care of adding the
session ID to URLs output by a Saxon transformation.
Fields inherited from class ProxyReceiver |
nextReceiver |
Fields inherited from class SequenceReceiver |
pipelineConfiguration, previousAtomic, systemId |
Fields inherited from interface Result |
PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING |
Constructor Summary |
SessionURLRewriter(Receiver underlyingReceiver,
Pattern encodeURLPattern,
HttpServletRequest httpRequest,
HttpServletResponse httpResponse)
Construct the URL rewriter, recording a reference to the receiver
that will get the data, and the HTTP servlet response we'll use to
get session info and to rewrite URLs. |
Method Summary |
void |
attribute(int nameCode,
int typeCode,
CharSequence value,
int locationId,
int properties)
Called when an attribute is output. |
private String |
getLocalName(int nameCode)
Get the local name corresponding to the given namecode |
void |
startElement(int nameCode,
int typeCode,
int locationId,
int properties)
Called when an element begins. |
Methods inherited from class ProxyReceiver |
append, characters, close, comment, endDocument, endElement, getConfiguration, getDocumentLocator, getNamePool, getUnderlyingReceiver, namespace, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startContent, startDocument |
Methods inherited from class SequenceReceiver |
getPipelineConfiguration, getSystemId |
Methods inherited from class Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
encodeURLPattern
private Pattern encodeURLPattern
httpRequest
private HttpServletRequest httpRequest
httpResponse
private HttpServletResponse httpResponse
namePool
private NamePool namePool
elementName
private String elementName
SessionURLRewriter
SessionURLRewriter(Receiver underlyingReceiver,
Pattern encodeURLPattern,
HttpServletRequest httpRequest,
HttpServletResponse httpResponse)
- Construct the URL rewriter, recording a reference to the receiver
that will get the data, and the HTTP servlet response we'll use to
get session info and to rewrite URLs.
startElement
public void startElement(int nameCode,
int typeCode,
int locationId,
int properties)
throws XPathException
- Called when an element begins. We simply record the name for later
reference.
- Specified by:
startElement
in interface Receiver
- Overrides:
startElement
in class ProxyReceiver
- Throws:
XPathException
attribute
public void attribute(int nameCode,
int typeCode,
CharSequence value,
int locationId,
int properties)
throws XPathException
- Called when an attribute is output. If it needs a session ID added,
we do so here.
- Specified by:
attribute
in interface Receiver
- Overrides:
attribute
in class ProxyReceiver
- Throws:
XPathException
getLocalName
private String getLocalName(int nameCode)
- Get the local name corresponding to the given namecode