| /**************************************************************** |
| * 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.imap.decode.parser; |
| |
| import java.util.Optional; |
| import java.util.function.Function; |
| |
| import javax.inject.Inject; |
| |
| import org.apache.james.imap.api.ImapConstants; |
| import org.apache.james.imap.api.ImapMessage; |
| import org.apache.james.imap.api.Tag; |
| import org.apache.james.imap.api.display.HumanReadableText; |
| import org.apache.james.imap.api.message.response.StatusResponseFactory; |
| import org.apache.james.imap.api.process.ImapSession; |
| import org.apache.james.imap.decode.DecodingException; |
| import org.apache.james.imap.decode.ImapRequestLineReader; |
| import org.apache.james.imap.decode.base.AbstractImapCommandParser; |
| import org.apache.james.imap.message.request.SetMetadataRequest; |
| import org.apache.james.mailbox.model.MailboxAnnotation; |
| import org.apache.james.mailbox.model.MailboxAnnotationKey; |
| |
| import com.google.common.collect.ImmutableList; |
| |
| public class SetAnnotationCommandParser extends AbstractImapCommandParser { |
| |
| @Inject |
| public SetAnnotationCommandParser(StatusResponseFactory statusResponseFactory) { |
| super(ImapConstants.SETMETADATA_COMMAND, statusResponseFactory); |
| } |
| |
| @Override |
| protected ImapMessage decode(ImapRequestLineReader request, Tag tag, ImapSession session) |
| throws DecodingException { |
| String mailboxName = request.mailbox(); |
| ImmutableList.Builder<MailboxAnnotation> listMailboxAnnotations = ImmutableList.<MailboxAnnotation>builder(); |
| |
| if (request.nextWordChar() == '(') { |
| request.consumeChar('('); |
| |
| do { |
| listMailboxAnnotations.add(readNextAnnotation(request)); |
| } while (request.nextWordChar() != ')'); |
| |
| request.consumeChar(')'); |
| } |
| request.eol(); |
| |
| return new SetMetadataRequest(tag, mailboxName, listMailboxAnnotations.build()); |
| } |
| |
| private MailboxAnnotation readNextAnnotation(ImapRequestLineReader request) throws DecodingException { |
| try { |
| String key = request.atom(); |
| String value = request.nstring(); |
| |
| return Optional.ofNullable(value) |
| .map(transforMailboxAnnotation(key)) |
| .orElseGet(() -> MailboxAnnotation.nil(createAnnotationKey(key))); |
| } catch (IllegalArgumentException e) { |
| throw new DecodingException(HumanReadableText.ILLEGAL_ARGUMENTS, "The key is not valid: " + e.getMessage()); |
| } |
| } |
| |
| private Function<String, MailboxAnnotation> transforMailboxAnnotation(final String key) { |
| return value -> MailboxAnnotation.newInstance(createAnnotationKey(key), value); |
| } |
| |
| private MailboxAnnotationKey createAnnotationKey(String key) { |
| return new MailboxAnnotationKey(key); |
| } |
| |
| } |