psdi.server

Interface DBCredentialHandler

All Known Implementing Classes:

OracleProxyCredentialHandler

public interface DBCredentialHandler

The public interface that defines how the credential passed in from log in process should be communicated to the database manager. A data base manager may need to provide an object to handler this process if credential of the user is needed for each connection to the database such as using a proxy connection.

Author:

Jenny_Wang TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

Method Summary

Modifier and Type	Method and Description
java.lang.Object	handleInput(java.lang.String loginId, MaxUsrDBAuthInfoRemote authMbo) The method convert the information in MaxUsrDBAuthInfo to an object that can be taken by the userInfo object as credential when used to authenticate the proxy user.
java.lang.Object	handleInput(java.lang.String loginId, java.lang.String stringCredential) The method handles the user name, and the credential.
java.lang.Object	handleInput(java.lang.String loginId, java.lang.String password, java.lang.Object other) The method handles the user name, password, and the object the client might pass in as additional credential.
java.lang.Object[]	handleOutput(java.lang.Object credential) The method interpretsthe credential and compose an object arrary that the db manager will understand to use.

Method Detail

handleInput

java.lang.Object handleInput(java.lang.String loginId,
                             MaxUsrDBAuthInfoRemote authMbo)
                      throws MXException,
                             java.rmi.RemoteException

The method convert the information in MaxUsrDBAuthInfo to an object that can be taken by the userInfo object as credential when used to authenticate the proxy user.

Parameters:

loginId -

authMbo -

Returns:

Throws:

MXException

java.rmi.RemoteException

handleInput

java.lang.Object handleInput(java.lang.String loginId,
                             java.lang.String password,
                             java.lang.Object other)
                      throws MXException,
                             java.rmi.RemoteException

The method handles the user name, password, and the object the client might pass in as additional credential. The return result is an object that can be passed into the user info and be passed around.

Parameters:

userName -

password -

other -

Returns:

Throws:

MXException

java.rmi.RemoteException

handleInput

java.lang.Object handleInput(java.lang.String loginId,
                             java.lang.String stringCredential)
                      throws MXException,
                             java.rmi.RemoteException

The method handles the user name, and the credential. The credential can be password (not encrypted), or additional certificate. The credential is in a encoded string format that the responsible DBCredentialHandler understands. The return result is an object that can be passed into the user info and be passed around.

Parameters:

userName -

password -

stringCredential -

Returns:

Throws:

MXException

java.rmi.RemoteException

handleOutput

java.lang.Object[] handleOutput(java.lang.Object credential)
                         throws MXException,
                                java.rmi.RemoteException

The method interpretsthe credential and compose an object arrary that the db manager will understand to use. Normally the credential is a encrypted or unreadable object, the output normally is what can be used directly as the credential for authentication for database connection.

Throws:

MXException

java.rmi.RemoteException