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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 *
* *
* 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 *
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package org.apache.james.imap.encode;
import java.io.IOException;
import java.util.List;
import org.apache.james.imap.api.ImapMessage;
import org.apache.james.imap.api.message.IdRange;
import org.apache.james.imap.api.message.request.SearchResultOption;
import org.apache.james.imap.api.process.ImapSession;
import org.apache.james.imap.encode.base.AbstractChainedImapEncoder;
import org.apache.james.imap.message.response.ESearchResponse;
/**
* Encoders IMAP4rev1 <code>ESEARCH</code> responses.
*/
public class ESearchResponseEncoder extends AbstractChainedImapEncoder {
public ESearchResponseEncoder(ImapEncoder next) {
super(next);
}
/*
* (non-Javadoc)
* @see org.apache.james.imap.encode.base.AbstractChainedImapEncoder#doEncode(org.apache.james.imap.api.ImapMessage, org.apache.james.imap.encode.ImapResponseComposer, org.apache.james.imap.api.process.ImapSession)
*/
protected void doEncode(ImapMessage acceptableMessage, ImapResponseComposer composer, ImapSession session) throws IOException {
ESearchResponse response = (ESearchResponse) acceptableMessage;
String tag = response.getTag();
long min = response.getMinUid();
long max = response.getMaxUid();
long count = response.getCount();
IdRange[] all = response.getAll();
boolean useUid = response.getUseUid();
List<SearchResultOption> options = response.getSearchResultOptions();
composer.untagged().message("ESEARCH").openParen().message("TAG").quote(tag).closeParen();
if (useUid) {
composer.message("UID");
}
if (min > -1 && options.contains(SearchResultOption.MIN)) {
composer.message(SearchResultOption.MIN.name()).message(min);
}
if (max > -1 && options.contains(SearchResultOption.MAX)) {
composer.message(SearchResultOption.MAX.name()).message(max);
}
if (options.contains(SearchResultOption.COUNT)) {
composer.message(SearchResultOption.COUNT.name()).message(count);
}
if (all != null && all.length > 0 && options.contains(SearchResultOption.ALL)) {
composer.message(SearchResultOption.ALL.name());
composer.sequenceSet(all);
}
composer.end();
}
/*
* (non-Javadoc)
* @see org.apache.james.imap.encode.base.AbstractChainedImapEncoder#isAcceptable(org.apache.james.imap.api.ImapMessage)
*/
protected boolean isAcceptable(ImapMessage message) {
return (message instanceof ESearchResponse);
}
}