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java.lang.Objectcom.ibm.btt.clientserver.DSERequestHandler
com.ibm.btt.cs.java.JavaRequestHandler
This class implements RequestHandler interface and extends JavaRequestHandler.
This class provides the implementation specific for the java client types
Field Summary |
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Fields inherited from class com.ibm.btt.clientserver.DSERequestHandler |
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errorCode, javaClientException, javaClientTrace, USING_WORKAREA |
Constructor Summary | |
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JavaRequestHandler()
JavaRequestHandler constructor. |
Method Summary | |
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protected java.lang.String |
executeRequest(ChannelContext channelContext)
Perform the operation for the Java client. |
protected void |
executeSession(ChannelContext channelContext)
To support multiple client types using the same session the Java client requires additional processing to check the application session table for a valid id The parameter "createSession" can exist in the data kColl only |
protected java.lang.String |
getSessionId(ChannelContext aChannelContext)
Convenience method to dertermine the session id from the channel session |
protected void |
preProcessRequest(ChannelContext channelContext)
Extend this method to perform any initial processing required by the request handler Verify that the server is started and the environment is initialized |
Methods inherited from class com.ibm.btt.clientserver.DSERequestHandler |
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checkExecutionPermission, getPresentationHandler, handleException, handleException, isWorkAreaUsed, process, processRequest, processSessionRequest, usingCookies |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public JavaRequestHandler()
Method Detail |
protected java.lang.String executeRequest(ChannelContext channelContext) throws java.lang.Exception
executeRequest
in class DSERequestHandler
channelContext
- com.ibm.btt.clientserver.ChannelContext
java.lang.Exception
protected void executeSession(ChannelContext channelContext) throws java.lang.Exception
executeSession
in class DSERequestHandler
channelContext
- com.ibm.btt.clientserver.ChannelContext
java.lang.Exception.
java.lang.Exception
protected java.lang.String getSessionId(ChannelContext aChannelContext)
aChannelContext
- com.ibm.btt.clientserver.ChannelContext
protected void preProcessRequest(ChannelContext channelContext) throws DSEException
Verify that the server is started and the environment is initialized
preProcessRequest
in class DSERequestHandler
channelContext
- com.ibm.btt.clientserver.ChannelContext
DSEException
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