ORG.oclc.z39.client
Class Z39accessControl

java.lang.Object
  |
  +--ORG.oclc.z39.client.Z39accessControl

public class Z39accessControl

extends Object

Z39accessControl creates AccessControl Responses to send to the Z3950 server.

Field Summary

AccessControl	accessControl AccessControl object created when an access control request is received.
int	referenceId Value passed to Request and returned by a target Z39.50 server and Response 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.
Z39session	zsession Z39session

Constructor Summary

Z39accessControl()

Z39accessControl(Z39session z)

Method Summary

void	doAccessControl(int referenceId, AccessControl accessControlInfo) Creates and sends a Z3950 AccessControl Response and receives the response to the original command from the server.
void	Response(BerString response)
void	Response(DataDir dir)
BerString	Response(int referenceId, AccessControl accessControlInfo) Creates a Z3950 AccessControl Response.
BerString	Response(int referenceId, AccessControl accessControlInfo, int extraLen, int offset) Creates a Z3950 AccessControl Response.
String	toString()

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

accessControl

public AccessControl accessControl

AccessControl object created when an access control request is received.

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.

zsession

public Z39session zsession

Z39session

Constructor Detail

Z39accessControl

public Z39accessControl(Z39session z)

Z39accessControl

public Z39accessControl()

Method Detail

doAccessControl

public void doAccessControl(int referenceId,
                            AccessControl accessControlInfo)
                     throws Exception,
                            Diagnostic1,
                            AccessControl

Creates and sends a Z3950 AccessControl Response and receives the response to the original command from the server.

Parameters:

referenceId - Will be sent on the Response.

accessControlInfo - AccessControl object containing the response information.

Throws:

Exception - exceptions from BerConnect

Diagnostic1 - Z39.50 diagnostics

Response

public BerString Response(int referenceId,
                          AccessControl accessControlInfo)

Creates a Z3950 AccessControl Response.

Parameters:

referenceId - Will be sent on the Response.

accessControlInfo - AccessControl object containing the response information.

Returns:

BerString containing Request or null if space was unavailable

Response

public BerString Response(int referenceId,
                          AccessControl accessControlInfo,
                          int extraLen,
                          int offset)

Creates a Z3950 AccessControl Response.

Parameters:

referenceId - Will be sent on the Response.

accessControlInfo - AccessControl object containing the response information.

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

Response

public void Response(BerString response)
              throws AccessControl

Response

public void Response(DataDir dir)
              throws AccessControl

toString

public String toString()

Overrides:

toString in class Object