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* Licensed to the Apache Software Foundation (ASF) under one *
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* distributed with this work for additional information *
* regarding copyright ownership. The ASF licenses this file *
* to you under the Apache License, Version 2.0 (the *
* "License"); you may not use this file except in compliance *
* with the License. You may obtain a copy of the License at *
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* http://www.apache.org/licenses/LICENSE-2.0 *
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* Unless required by applicable law or agreed to in writing, *
* software distributed under the License is distributed on an *
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* KIND, either express or implied. See the License for the *
* specific language governing permissions and limitations *
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package org.apache.james.mailbox.inmemory.mail;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.james.mailbox.MailboxException;
import org.apache.james.mailbox.MailboxNotFoundException;
import org.apache.james.mailbox.MailboxPath;
import org.apache.james.mailbox.inmemory.mail.model.InMemoryMailbox;
import org.apache.james.mailbox.store.mail.MailboxMapper;
import org.apache.james.mailbox.store.mail.model.Mailbox;
import org.apache.james.mailbox.store.transaction.NonTransactionalMapper;
public class InMemoryMailboxMapper extends NonTransactionalMapper implements MailboxMapper<Long> {
private static final int INITIAL_SIZE = 128;
private final Map<Long, InMemoryMailbox> mailboxesById;
public InMemoryMailboxMapper() {
mailboxesById = new ConcurrentHashMap<Long, InMemoryMailbox>(INITIAL_SIZE);
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#delete(org.apache.james.mailbox.store.mail.model.Mailbox)
*/
public void delete(Mailbox<Long> mailbox) throws MailboxException {
mailboxesById.remove(mailbox.getMailboxId());
}
public void deleteAll() throws MailboxException {
mailboxesById.clear();
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#findMailboxByName(java.lang.String)
*/
public synchronized Mailbox<Long> findMailboxByPath(MailboxPath path) throws MailboxException, MailboxNotFoundException {
Mailbox<Long> result = null;
for (final InMemoryMailbox mailbox:mailboxesById.values()) {
MailboxPath mp = new MailboxPath(mailbox.getNamespace(), mailbox.getUser(), mailbox.getName());
if (mp.equals(path)) {
result = mailbox;
break;
}
}
if (result == null) {
throw new MailboxNotFoundException(path);
} else {
return result;
}
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#findMailboxWithNameLike(java.lang.String)
*/
public List<Mailbox<Long>> findMailboxWithPathLike(MailboxPath path) throws MailboxException {
final String regex = path.getName().replace("%", ".*");
List<Mailbox<Long>> results = new ArrayList<Mailbox<Long>>();
for (final InMemoryMailbox mailbox:mailboxesById.values()) {
if (mailbox.getName().matches(regex)) {
results.add(mailbox);
}
}
return results;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#save(org.apache.james.mailbox.store.mail.model.Mailbox)
*/
public void save(Mailbox<Long> mailbox) throws MailboxException {
mailboxesById.put(mailbox.getMailboxId(), (InMemoryMailbox) mailbox);
}
/**
* Do nothing
*/
public void endRequest() {
// Do nothing
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#hasChildren(org.apache.james.mailbox.store.mail.model.Mailbox)
*/
public boolean hasChildren(Mailbox<Long> mailbox, char delimiter) throws MailboxException,
MailboxNotFoundException {
String mailboxName = mailbox.getName() + delimiter;
for (final InMemoryMailbox box:mailboxesById.values()) {
if (box.getName().startsWith(mailboxName)) {
return true;
}
}
return false;
}
/*
* (non-Javadoc)
* @see org.apache.james.mailbox.store.mail.MailboxMapper#list()
*/
public List<Mailbox<Long>> list() throws MailboxException {
return new ArrayList<Mailbox<Long>>(mailboxesById.values());
}
}