@Override
public void fetch(
List<WebDavMessage> messages,
FetchProfile fp,
MessageRetrievalListener<WebDavMessage> listener)
throws MessagingException {
if (messages == null || messages.isEmpty()) {
return;
}
/** Fetch message envelope information for the array */
if (fp.contains(FetchProfile.Item.ENVELOPE)) {
fetchEnvelope(messages, listener);
}
/** Fetch message flag info for the array */
if (fp.contains(FetchProfile.Item.FLAGS)) {
fetchFlags(messages, listener);
}
if (fp.contains(FetchProfile.Item.BODY_SANE)) {
int maximumAutoDownloadSize = store.getStoreConfig().getMaximumAutoDownloadMessageSize();
if (maximumAutoDownloadSize > 0) {
fetchMessages(messages, listener, (maximumAutoDownloadSize / 76));
} else {
fetchMessages(messages, listener, -1);
}
}
if (fp.contains(FetchProfile.Item.BODY)) {
fetchMessages(messages, listener, -1);
}
}
/**
* Fetch the items contained in the FetchProfile into the given set of Messages in as efficient
* a manner as possible.
*
* @param messages
* @param fp
* @throws MessagingException
*/
@Override
public void fetch(
List<Pop3Message> messages, FetchProfile fp, MessageRetrievalListener<Pop3Message> listener)
throws MessagingException {
if (messages == null || messages.isEmpty()) {
return;
}
List<String> uids = new ArrayList<String>();
for (Message message : messages) {
uids.add(message.getUid());
}
try {
indexUids(uids);
} catch (IOException ioe) {
throw new MessagingException("fetch", ioe);
}
try {
if (fp.contains(FetchProfile.Item.ENVELOPE)) {
/*
* We pass the listener only if there are other things to do in the
* FetchProfile. Since fetchEnvelop works in bulk and eveything else
* works one at a time if we let fetchEnvelope send events the
* event would get sent twice.
*/
fetchEnvelope(messages, fp.size() == 1 ? listener : null);
}
} catch (IOException ioe) {
throw new MessagingException("fetch", ioe);
}
for (int i = 0, count = messages.size(); i < count; i++) {
Pop3Message pop3Message = messages.get(i);
try {
if (listener != null && !fp.contains(FetchProfile.Item.ENVELOPE)) {
listener.messageStarted(pop3Message.getUid(), i, count);
}
if (fp.contains(FetchProfile.Item.BODY)) {
fetchBody(pop3Message, -1);
} else if (fp.contains(FetchProfile.Item.BODY_SANE)) {
/*
* To convert the suggested download size we take the size
* divided by the maximum line size (76).
*/
if (mStoreConfig.getMaximumAutoDownloadMessageSize() > 0) {
fetchBody(pop3Message, (mStoreConfig.getMaximumAutoDownloadMessageSize() / 76));
} else {
fetchBody(pop3Message, -1);
}
} else if (fp.contains(FetchProfile.Item.STRUCTURE)) {
/*
* If the user is requesting STRUCTURE we are required to set the body
* to null since we do not support the function.
*/
pop3Message.setBody(null);
}
if (listener != null && !(fp.contains(FetchProfile.Item.ENVELOPE) && fp.size() == 1)) {
listener.messageFinished(pop3Message, i, count);
}
} catch (IOException ioe) {
throw new MessagingException("Unable to fetch message", ioe);
}
}
}