ORG.oclc.z39.server
Class Z39init

java.lang.Object
  |
  +--ORG.oclc.z39.server.Z39init

public class Z39init

extends Object

Z39init creates InitResponses and translates InitRequests.

Field Summary

String	autho
String	groupid
int	maximumRecordSize Override of preferredMessageSize for retrieval of exceptionally large records.
String	newpassword
String	options Negotiates whether specific features are available.
String	optionsSupported
String	password
int	preferredMessageSize Preferred maximum size in bytes of responses to a PresentRequest.
String	protocolVersion
int	referenceId Value received in Request and returned in Response.
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.
String	sessionId
String	txnId
DataDir	userInformation
boolean	wantsHost

Constructor Summary

Z39init(String weDo)

Method Summary

void	Request(BerString request) Processes a Z39.50 InitRequest
void	Request(DataDir request) Processes a Z39.50 InitRequest.
BerString	Response(String host, int port, int result, int failureCode, String MessageOfTheDay, String[] DBList, String sessionId, int extraLen, int offset) Creates a Z39.50 InitResponse
String	sessionId() Returns the String containing the sessionId part from the input sessionID.
String	toString()
String	txnId() Returns the String containing the transaction id part from the input sessionID.

Methods inherited from class java.lang.Object

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

Field Detail

referenceId

public int referenceId

Value received in Request and returned in Response.

sessionId

public String sessionId

txnId

public String txnId

optionsSupported

public String optionsSupported

protocolVersion

public String protocolVersion

wantsHost

public boolean wantsHost

autho

public String autho

password

public String password

newpassword

public String newpassword

groupid

public String groupid

userInformation

public DataDir userInformation

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.

options

public String options

Negotiates whether specific features are available. See Z39.50 Specification.

preferredMessageSize

public int preferredMessageSize

Preferred maximum size in bytes of responses to a PresentRequest. See Z39.50 Specification.

maximumRecordSize

public int maximumRecordSize

Override of preferredMessageSize for retrieval of exceptionally large records. See Z39.50 Specification.

Constructor Detail

Z39init

public Z39init(String weDo)

Method Detail

txnId

public String txnId()

Returns the String containing the transaction id part from the input sessionID.

sessionId

public String sessionId()

Returns the String containing the sessionId part from the input sessionID.

Response

public BerString Response(String host,
                          int port,
                          int result,
                          int failureCode,
                          String MessageOfTheDay,
                          String[] DBList,
                          String sessionId,
                          int extraLen,
                          int offset)

Creates a Z39.50 InitResponse

Parameters:

host - the host connected to

port - the port connected to

result - the result status of the init

failureCode - the failure code for failed init requests.

MessageOfTheDay - the message of the day from the Z39.50 server

DbList - the names of the databases the user has access to

extraLen - Allow this much extra room in the built BER record.

offset - Build the Request at this offset in the BerString

Returns:

BerString containing Request or null if space was unavailable

Request

public void Request(BerString request)

Processes a Z39.50 InitRequest

Parameters:

request - BerString containing request.

Request

public void Request(DataDir request)

Processes a Z39.50 InitRequest.

Parameters:

request - DataDir containing request

toString

public String toString()

Overrides:

toString in class Object