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ClientPassportManager (JCo API 3.0)
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com.sap.conn.jco.ext</FONT>
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Interface ClientPassportManager</H2>
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<DT><PRE>public interface <B>ClientPassportManager</B></DL>
</PRE>
<P>
The JDSR Passport Manager Interface for client connections to an SAP ABAP application server backend. The registered instance, e.g. an SAP application Server Java, will be notified through <tt>callStarted</tt> before a request is send to backend. After the request has been finished <tt>callFinished</tt> will be called.
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<DT><B>See Also:</B><DD><A HREF="../../../../../com/sap/conn/jco/ext/Environment.html#registerClientPassportManager(com.sap.conn.jco.ext.ClientPassportManager)"><CODE>Environment.registerClientPassportManager(com.sap.conn.jco.ext.ClientPassportManager)</CODE></A>,
<A HREF="../../../../../com/sap/conn/jco/ext/Environment.html#removeClientPassportManager(com.sap.conn.jco.ext.ClientPassportManager)"><CODE>Environment.removeClientPassportManager(com.sap.conn.jco.ext.ClientPassportManager)</CODE></A></DL>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/sap/conn/jco/ext/ClientPassportManager.html#callFinished(int, long, long)">callFinished</A></B>(int clientID,
long sendBytes,
long receivedBytes)</CODE>
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JCo will call this method after a function call has been finished, regardless of the success or failure of the function module call.</TD>
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<CODE> com.sap.jdsr.writer.DsrIPassport</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/sap/conn/jco/ext/ClientPassportManager.html#callStarted(int, java.lang.String, java.lang.String)">callStarted</A></B>(int clientID,
java.lang.String systemID,
java.lang.String function_name)</CODE>
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JCo will call this method before any function call.</TD>
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<A NAME="callStarted(int, java.lang.String, java.lang.String)"><!-- --></A><H3>
callStarted</H3>
<PRE>
com.sap.jdsr.writer.DsrIPassport <B>callStarted</B>(int clientID,
java.lang.String systemID,
java.lang.String function_name)</PRE>
<DL>
<DD>JCo will call this method before any function call. The registered Client Passport Manager can provide then a fitting DSR passport or return null, if no passport dhopuld be used for the # current call.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>clientID</CODE> - an identifier for the current client as int<DD><CODE>systemID</CODE> - the target system in which the function module is invoked<DD><CODE>function_name</CODE> - the function module to be invoked
<DT><B>Returns:</B><DD>a com.sap.jdsr.writer.DsrIPassport instance representing the DSR passport that should be used for the call</DL>
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<A NAME="callFinished(int, long, long)"><!-- --></A><H3>
callFinished</H3>
<PRE>
void <B>callFinished</B>(int clientID,
long sendBytes,
long receivedBytes)</PRE>
<DL>
<DD>JCo will call this method after a function call has been finished, regardless of the success or failure of the function module call. The Client Passport amanger can use the clientID in order to associate amount of data exchanged with the originally provided DSR passport
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>clientID</CODE> - an identifier for the current client as int<DD><CODE>sendBytes</CODE> - the number of bytes that were sent to the backend, if available<DD><CODE>receivedBytes</CODE> - the number of bytes that were received from the backend if available</DL>
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