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 * regarding copyright ownership.  The ASF licenses this file   *
 * to you under the Apache License, Version 2.0 (the            *
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package org.apache.james.mailbox.inmemory;

import org.apache.james.mailbox.MailboxConstants;
import org.apache.james.mailbox.MailboxException;
import org.apache.james.mailbox.MailboxSession;
import org.apache.james.mailbox.SubscriptionException;
import org.apache.james.mailbox.inmemory.mail.InMemoryMailboxMapper;
import org.apache.james.mailbox.inmemory.mail.InMemoryMessageMapper;
import org.apache.james.mailbox.inmemory.user.InMemorySubscriptionMapper;
import org.apache.james.mailbox.store.MailboxSessionMapperFactory;
import org.apache.james.mailbox.store.mail.MailboxMapper;
import org.apache.james.mailbox.store.mail.MessageMapper;
import org.apache.james.mailbox.store.transaction.Mapper;
import org.apache.james.mailbox.store.user.SubscriptionMapper;

public class InMemoryMailboxSessionMapperFactory extends MailboxSessionMapperFactory<Long> {

    private MailboxMapper<Long> mailboxMapper;
    private MessageMapper<Long> messageMapper;
    private SubscriptionMapper subscriptionMapper;
    
    public InMemoryMailboxSessionMapperFactory(char delimiter) {
        mailboxMapper = new InMemoryMailboxMapper(delimiter);
        messageMapper = new InMemoryMessageMapper();
        subscriptionMapper = new InMemorySubscriptionMapper();
    }
    
    public InMemoryMailboxSessionMapperFactory() {
        this(MailboxConstants.DEFAULT_DELIMITER);
    }

    @Override
    public MailboxMapper<Long> createMailboxMapper(MailboxSession session) throws MailboxException {
        return mailboxMapper;
    }

    @Override
    public MessageMapper<Long> createMessageMapper(MailboxSession session) throws MailboxException {
        return messageMapper;
    }

    @Override
    public SubscriptionMapper createSubscriptionMapper(MailboxSession session) throws SubscriptionException {
        return subscriptionMapper;
    }
    
    public void deleteAll() throws MailboxException {
        final MailboxMapper<Long> mapper = mailboxMapper;
        mapper.execute(new Mapper.VoidTransaction() {

            public void runVoid() throws MailboxException {
                mapper.deleteAll(); 
            }
            
        });
        ((InMemoryMessageMapper) messageMapper).deleteAll();
        ((InMemorySubscriptionMapper) subscriptionMapper).deleteAll();
    }

}
