ucar.unidata.util
Class AccountManager

java.lang.Object
  ucar.unidata.util.AccountManager

All Implemented Interfaces:

org.apache.commons.httpclient.auth.CredentialsProvider, IOUtil.UserAccountManager

public class AccountManager
extends Object
implements org.apache.commons.httpclient.auth.CredentialsProvider, IOUtil.UserAccountManager

This class is used to provide authentication of access controlled CDM datasets.

Version:

$Id: AccountManager.java,v 1.3 2007/05/09 21:59:26 dmurray Exp $

Author:

IDV Development Team

Field Summary

Fields inherited from interface org.apache.commons.httpclient.auth.CredentialsProvider

PROVIDER

Constructor Summary

AccountManager(File stateDir)
constructor

Method Summary

void	clear() _more_
org.apache.commons.httpclient.Credentials	getCredentials(org.apache.commons.httpclient.auth.AuthScheme authscope, String host, int port, boolean isproxy) Do the authentication
org.apache.commons.httpclient.Credentials	getCredentialsnew(org.apache.commons.httpclient.auth.AuthScope scope) _more_
static AccountManager	getGlobalAccountManager() Get the account manager
protected Hashtable<String,UserInfo>	getTable() _more_
UserInfo	getUserNamePassword(String key, String label) _more_
void	setCredentials(org.apache.commons.httpclient.auth.AuthScheme scope, String host, int port, boolean isproxy) _more_
static void	setGlobalAccountManager(AccountManager manager) Set te global account manager.
protected void	writeTable() _more_

Methods inherited from class java.lang.Object

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

Constructor Detail

AccountManager

public AccountManager(File stateDir)

constructor

Parameters:

stateDir - The directory to read/write state to

Method Detail

clear

public void clear()

_more_

getGlobalAccountManager

public static AccountManager getGlobalAccountManager()

Get the account manager

Returns:

The account manager

setGlobalAccountManager

public static void setGlobalAccountManager(AccountManager manager)

Set te global account manager. If one is set already then throw an exception

Parameters:

manager - Instance of the global account manager

setCredentials

public void setCredentials(org.apache.commons.httpclient.auth.AuthScheme scope,
                           String host,
                           int port,
                           boolean isproxy)

_more_

Parameters:

scope - _more_

host -

port -

isproxy -

getCredentials

public org.apache.commons.httpclient.Credentials getCredentials(org.apache.commons.httpclient.auth.AuthScheme authscope,
                                                                String host,
                                                                int port,
                                                                boolean isproxy)

Do the authentication

Specified by:

getCredentials in interface org.apache.commons.httpclient.auth.CredentialsProvider

Parameters:

authscope - authscope

Returns:

Null if the user presses cancel. Else return the credentials

getCredentialsnew

public org.apache.commons.httpclient.Credentials getCredentialsnew(org.apache.commons.httpclient.auth.AuthScope scope)

_more_

Parameters:

scope - _more_

Returns:

_more_

getUserNamePassword

public UserInfo getUserNamePassword(String key,
                                    String label)

_more_

Specified by:

getUserNamePassword in interface IOUtil.UserAccountManager

Parameters:

key - _more_

label - _more_

Returns:

_more_

writeTable

protected void writeTable()

_more_

getTable

protected Hashtable<String,UserInfo> getTable()

_more_

Returns:

_more_