ORG.oclc.z39.server
Class Z39scan

java.lang.Object
  |
  +--ORG.oclc.z39.server.Z39scan

public class Z39scan

extends Object

Z39scan creates ScanResponses and translates ScanRequests.

Field Summary

DataDir	attributes
String[]	DbList
int	numberOfTermsRequested
int	preferredPositionInResponse
int	referenceId Value passed to Response and returned by a target Z39.50 server and Request stores it here.
int	requestLength integer data type containing the number of bytes in the request.
int	responseLength integer data type containing the number of bytes in the response.
DataDir	resultSetAttributes
String	sessionId
int	stepSize
String	term
String	txnId

Constructor Summary

Z39scan()

Method Summary

void	Request(BerString request) Processes a Z39.50 ScanRequest.
void	Request(DataDir request) Processes a Z39.50 ScanRequest.
BerString	Response(int numberOfEntriesReturned, int scanStatus, TermInfo[] terms, Object error, int extraLen, int offset) Creates a Z39.50 ScanResponse.
String	sessionId()
String	toString()
String	txnId()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

referenceId

public int referenceId

Value passed to Response and returned by a target Z39.50 server and Request stores it here.

sessionId

public String sessionId

txnId

public String txnId

DbList

public String[] DbList

attributes

public DataDir attributes

resultSetAttributes

public DataDir resultSetAttributes

term

public String term

stepSize

public int stepSize

numberOfTermsRequested

public int numberOfTermsRequested

preferredPositionInResponse

public int preferredPositionInResponse

requestLength

public int requestLength

integer data type containing the number of bytes in the request.

responseLength

public int responseLength

integer data type containing the number of bytes in the response.

Constructor Detail

Z39scan

public Z39scan()

Method Detail

sessionId

public String sessionId()

txnId

public String txnId()

Response

public BerString Response(int numberOfEntriesReturned,
                          int scanStatus,
                          TermInfo[] terms,
                          Object error,
                          int extraLen,
                          int offset)

Creates a Z39.50 ScanResponse.

Returns:

BerString containing Response or null if space was unavailable.

Request

public void Request(BerString request)

Processes a Z39.50 ScanRequest.

Parameters:

request - BerString containing request.

Request

public void Request(DataDir request)

Processes a Z39.50 ScanRequest.

Parameters:

request - DataDir containing request.

toString

public String toString()

Overrides:

toString in class Object