/*
* Copyright 2015 The Mail Importer Authors. All rights reserved.
*
* Licensed 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 to.lean.tools.gmail.importer.local;
import javax.mail.FetchProfile;
import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Store;
import javax.mail.URLName;
import javax.mail.event.ConnectionListener;
import javax.mail.event.FolderListener;
import javax.mail.event.MessageChangedListener;
import javax.mail.event.MessageCountListener;
import javax.mail.search.SearchTerm;
import java.io.Closeable;
/**
* Friendly wrapper for {@code javax.mail.Folder} that brings it into the
* modern age by implementing {@link AutoCloseable} and it doesn't throw any
* checked exceptions, translating all {@code MessagingException}s into
* {@code RuntimeMessagingException}s.
*/
public class JavaxMailFolder extends Folder
implements Closeable, AutoCloseable {
Folder delegate;
public JavaxMailFolder(Folder delegate) {
super(delegate.getStore());
this.delegate = delegate;
}
@Override
public String getName() {
return delegate.getName();
}
@Override
public String getFullName() {
return delegate.getFullName();
}
@Override
public URLName getURLName() throws RuntimeMessagingException {
try {
return delegate.getURLName();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public Store getStore() {
return delegate.getStore();
}
@Override
public JavaxMailFolder getParent() throws RuntimeMessagingException {
try {
return new JavaxMailFolder(delegate.getParent());
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean exists() throws RuntimeMessagingException {
try {
return delegate.exists();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailFolder[] list(String pattern)
throws RuntimeMessagingException {
try {
return decorateFolderArray(delegate.list(pattern));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailFolder[] listSubscribed(String pattern)
throws RuntimeMessagingException {
try {
return decorateFolderArray(delegate.listSubscribed(pattern));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailFolder[] list() throws RuntimeMessagingException {
try {
return decorateFolderArray(delegate.list());
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailFolder[] listSubscribed() throws RuntimeMessagingException {
try {
return decorateFolderArray(delegate.listSubscribed());
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public char getSeparator() throws RuntimeMessagingException {
try {
return delegate.getSeparator();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public int getType() throws RuntimeMessagingException {
try {
return delegate.getType();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean create(int type) throws RuntimeMessagingException {
try {
return delegate.create(type);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean isSubscribed() {
return delegate.isSubscribed();
}
@Override
public void setSubscribed(boolean subscribe)
throws RuntimeMessagingException {
try {
delegate.setSubscribed(subscribe);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean hasNewMessages() throws RuntimeMessagingException {
try {
return delegate.hasNewMessages();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailFolder getFolder(String name)
throws RuntimeMessagingException {
try {
return new JavaxMailFolder(delegate.getFolder(name));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean delete(boolean recurse) throws RuntimeMessagingException {
try {
return delegate.delete(recurse);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean renameTo(Folder f) throws RuntimeMessagingException {
try {
return delegate.renameTo(f);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void open(int mode) throws RuntimeMessagingException {
try {
delegate.open(mode);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void close(boolean expunge) throws RuntimeMessagingException {
try {
delegate.close(expunge);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void close() throws RuntimeMessagingException {
try {
delegate.close(false /* expunge */);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public boolean isOpen() {
return delegate.isOpen();
}
@Override
public int getMode() {
return delegate.getMode();
}
@Override
public Flags getPermanentFlags() {
return delegate.getPermanentFlags();
}
@Override
public int getMessageCount() throws RuntimeMessagingException {
try {
return delegate.getMessageCount();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public int getNewMessageCount() throws RuntimeMessagingException {
try {
return delegate.getNewMessageCount();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public int getUnreadMessageCount() throws RuntimeMessagingException {
try {
return delegate.getUnreadMessageCount();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public int getDeletedMessageCount() throws RuntimeMessagingException {
try {
return delegate.getDeletedMessageCount();
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage getMessage(int msgnum)
throws RuntimeMessagingException {
try {
return new JavaxMailMessage(delegate.getMessage(msgnum));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] getMessages(int start, int end)
throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.getMessages(start, end));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] getMessages(int[] msgnums)
throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.getMessages(msgnums));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] getMessages() throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.getMessages());
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void appendMessages(Message[] msgs) throws RuntimeMessagingException {
try {
delegate.appendMessages(msgs);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void fetch(Message[] msgs, FetchProfile fp)
throws RuntimeMessagingException {
try {
delegate.fetch(msgs, fp);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void setFlags(
Message[] msgs,
Flags flag,
boolean value) throws RuntimeMessagingException {
try {
delegate.setFlags(msgs, flag, value);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void setFlags(int start, int end, Flags flag, boolean value) throws
RuntimeMessagingException {
try {
delegate.setFlags(start, end, flag, value);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void setFlags(int[] msgnums, Flags flag, boolean value) throws
RuntimeMessagingException {
try {
delegate.setFlags(msgnums, flag, value);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void copyMessages(Message[] msgs, Folder folder) throws
RuntimeMessagingException {
try {
delegate.copyMessages(msgs, folder);
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] expunge() throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.expunge());
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] search(SearchTerm term)
throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.search(term));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public JavaxMailMessage[] search(SearchTerm term, Message[] msgs)
throws RuntimeMessagingException {
try {
return decorateMessageArray(delegate.search(term, msgs));
} catch (MessagingException e) {
throw new RuntimeMessagingException(e);
}
}
@Override
public void addConnectionListener(ConnectionListener l) {
delegate.addConnectionListener(l);
}
@Override
public void removeConnectionListener(ConnectionListener l) {
delegate.removeConnectionListener(l);
}
@Override
public void addFolderListener(FolderListener l) {
delegate.addFolderListener(l);
}
@Override
public void removeFolderListener(FolderListener l) {
delegate.removeFolderListener(l);
}
@Override
public void addMessageCountListener(MessageCountListener l) {
delegate.addMessageCountListener(l);
}
@Override
public void removeMessageCountListener(MessageCountListener l) {
delegate.removeMessageCountListener(l);
}
@Override
public void addMessageChangedListener(MessageChangedListener l) {
delegate.addMessageChangedListener(l);
}
@Override
public void removeMessageChangedListener(MessageChangedListener l) {
delegate.removeMessageChangedListener(l);
}
@Override
public String toString() {
return delegate.toString();
}
private JavaxMailFolder[] decorateFolderArray(Folder[] rawList) {
JavaxMailFolder[] result = new JavaxMailFolder[rawList.length];
for (int i = 0; i < result.length; i++) {
result[i] = new JavaxMailFolder(rawList[i]);
}
return result;
}
private JavaxMailMessage[] decorateMessageArray(Message[] rawList) {
JavaxMailMessage[] result = new JavaxMailMessage[rawList.length];
for (int i = 0; i < result.length; i++) {
result[i] = new JavaxMailMessage(rawList[i]);
}
return result;
}
}
