org.apache.james.transport.mailets
Class JDBCAlias

java.lang.Object
  |
  +--org.apache.mailet.GenericMailet
        |
        +--org.apache.james.transport.mailets.JDBCAlias

All Implemented Interfaces:

Mailet, MailetConfig

public class JDBCAlias

extends GenericMailet

Rewrites recipient addresses based on a database table. The connection is configured by passing the URL to a conn definition. You need to set the table name to check (or view) along with the source and target columns to use. For example, <mailet match="All" class="JDBCAlias"> <mappings>db://maildb/Aliases</mappings> <source_column>source_email_address</source_column> <target_column>target_email_address</target_column> </mailet>

Author:

Serge Knystautas

Field Summary

protected org.apache.avalon.excalibur.datasource.DataSourceComponent	datasource
protected String	query

Constructor Summary

JDBCAlias()

Method Summary

String	getMailetInfo() Return a string describing this mailet.
void	init() Initialize the mailet
void	service(Mail mail) Called by the mailet container to allow the mailet to process a message.

Methods inherited from class org.apache.mailet.GenericMailet

destroy, getInitParameter, getInitParameterNames, getMailetConfig, getMailetContext, getMailetName, init, log, log

Methods inherited from class java.lang.Object

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

Field Detail

datasource

protected org.apache.avalon.excalibur.datasource.DataSourceComponent datasource

query

protected String query

Constructor Detail

JDBCAlias

public JDBCAlias()

Method Detail

init

public void init()
          throws MessagingException

Initialize the mailet

Overrides:

init in class GenericMailet

Throws:

MessagingException - if an exception occurs that interrupts the mailet's normal operation

service

public void service(Mail mail)
             throws MessagingException

Description copied from class: GenericMailet

Called by the mailet container to allow the mailet to process a message.

This method is declared abstract so subclasses must override it.

Specified by:

service in interface Mailet

Specified by:

service in class GenericMailet

Parameters:

mail - - the Mail object that contains the MimeMessage and routing information

Throws:

MessagingException - - if an exception occurs that interferes with the mailet's normal operation occurred

getMailetInfo

public String getMailetInfo()

Return a string describing this mailet.

Specified by:

getMailetInfo in interface Mailet

Overrides:

getMailetInfo in class GenericMailet

Returns:

a string describing this mailet