/****************************************************************
* Licensed to the Apache Software Foundation (ASF) under one *
* or more contributor license agreements. See the NOTICE file *
* 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 *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, *
* software distributed under the License is distributed on an *
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
* KIND, either express or implied. See the License for the *
* specific language governing permissions and limitations *
* under the License. *
****************************************************************/
package org.apache.james.mailrepository.javamail;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.UIDFolder;
/**
* Simple 1:1 wrapper for original JavaMail Folder and UIDFolder. uses
* reflection to call UIDPlusFolder methods on a JavaMail Folder.
*/
public class UIDPlusFolderAdapter extends FolderAdapter implements UIDPlusFolder {
private Method addUIDMessagesMethod;
private Method addMessagesMethod;
public UIDPlusFolderAdapter(Folder folder) {
super(folder);
try {
addUIDMessagesMethod=folder.getClass().getMethod("addUIDMessages",
new Class[] { Message[].class });
addMessagesMethod=folder.getClass().getMethod("addMessages",
new Class[] { Message[].class });
} catch (SecurityException e) {
throw new RuntimeException(e);
} catch (NoSuchMethodException e) {
throw new RuntimeException(e);
}
}
/**
* @see org.apache.james.mailrepository.javamail.UIDPlusFolder#addUIDMessages(javax.mail.Message[])
*/
public long[] addUIDMessages(Message[] msgs) throws MessagingException {
try {
return (long[]) addUIDMessagesMethod.invoke(folder, new Object[] { msgs });
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
Throwable cause=e.getCause();
if (cause instanceof RuntimeException) {
throw (RuntimeException)cause;
}
throw new RuntimeException(e);
}
}
/**
* @see org.apache.james.mailrepository.javamail.UIDPlusFolder#addMessages(javax.mail.Message[])
*/
public Message[] addMessages(Message[] msgs) throws MessagingException {
try {
return (Message[]) addMessagesMethod.invoke(folder, new Object[] { msgs });
} catch (IllegalArgumentException e) {
throw new RuntimeException(e);
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
} catch (InvocationTargetException e) {
Throwable cause=e.getCause();
if (cause instanceof RuntimeException) {
throw (RuntimeException)cause;
}
throw new RuntimeException(e);
}
}
/**
* @see javax.mail.UIDFolder#getUIDValidity()
*/
public long getUIDValidity() throws MessagingException {
return ((UIDFolder)folder).getUIDValidity();
}
/**
* @see javax.mail.UIDFolder#getMessageByUID(long)
*/
public Message getMessageByUID(long uid) throws MessagingException {
return ((UIDFolder)folder).getMessageByUID(uid);
}
/**
* @see javax.mail.UIDFolder#getMessagesByUID(long, long)
*/
public Message[] getMessagesByUID(long start, long end) throws MessagingException {
return ((UIDFolder)folder).getMessagesByUID(start, end);
}
/**
* @see javax.mail.UIDFolder#getMessagesByUID(long[])
*/
public Message[] getMessagesByUID(long[] uids) throws MessagingException {
return ((UIDFolder)folder).getMessagesByUID(uids);
}
/**
* @see javax.mail.UIDFolder#getUID(javax.mail.Message)
*/
public long getUID(Message message) throws MessagingException {
return ((UIDFolder)folder).getUID(message);
}
}
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