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package org.apache.james.transport.mailets;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.james.Constants;
import org.apache.james.services.UsersRepository;
import org.apache.james.services.UsersStore;
import org.apache.mailet.MailAddress;
/**
* Adds or removes an email address to a listserv.
*
* <p>Sample configuration:
* <br><mailet match="CommandForListserv=james@list.working-dogs.com" class="AvalonListservManager">
* <br><repositoryName>name of user repository configured in UsersStore block </repositoryName>
* <br></mailet>
*
* @version This is $Revision: 494012 $
*/
public class AvalonListservManager extends GenericListservManager {
private UsersRepository members;
/**
* Initialize the mailet
*/
public void init() {
ServiceManager compMgr = (ServiceManager)getMailetContext().getAttribute(Constants.AVALON_COMPONENT_MANAGER);
try {
UsersStore usersStore = (UsersStore) compMgr.lookup(UsersStore.ROLE);
String repName = getInitParameter("repositoryName");
members = (UsersRepository) usersStore.getRepository(repName);
} catch (ServiceException cnfe) {
log("Failed to retrieve Store component:" + cnfe.getMessage());
} catch (Exception e) {
log("Failed to retrieve Store component:" + e.getMessage());
}
}
/**
* Add an address to the list.
*
* @param address the address to add
*
* @return true if successful, false otherwise
*/
public boolean addAddress(MailAddress address) {
members.addUser(address.toString(), "");
return true;
}
/**
* Remove an address from the list.
*
* @param address the address to remove
*
* @return true if successful, false otherwise
*/
public boolean removeAddress(MailAddress address) {
members.removeUser(address.toString());
return true;
}
public boolean existsAddress(MailAddress address) {
return members.contains(address.toString());
}
/**
* Return a string describing this mailet.
*
* @return a string describing this mailet
*/
public String getMailetInfo() {
return "AvalonListservManager Mailet";
}
}