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Posted to notifications@james.apache.org by "vttranlina (via GitHub)" <gi...@apache.org> on 2023/12/04 02:07:02 UTC
Re: [PR] JAMES-2586 Guide binding Postgres Message/Mailbox mapper [james-project]
vttranlina commented on code in PR #1828:
URL: https://github.com/apache/james-project/pull/1828#discussion_r1413295228
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mailbox/postgres/src/main/java/org/apache/james/mailbox/postgres/mail/PostgresMessageManager.java:
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@@ -0,0 +1,100 @@
+/****************************************************************
+ * 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.mailbox.postgres.mail;
+
+import java.time.Clock;
+import java.util.EnumSet;
+
+import javax.mail.Flags;
+
+import org.apache.james.events.EventBus;
+import org.apache.james.mailbox.MailboxPathLocker;
+import org.apache.james.mailbox.MailboxSession;
+import org.apache.james.mailbox.exception.MailboxException;
+import org.apache.james.mailbox.model.Mailbox;
+import org.apache.james.mailbox.model.MailboxACL;
+import org.apache.james.mailbox.model.MessageId;
+import org.apache.james.mailbox.model.UidValidity;
+import org.apache.james.mailbox.quota.QuotaManager;
+import org.apache.james.mailbox.quota.QuotaRootResolver;
+import org.apache.james.mailbox.store.BatchSizes;
+import org.apache.james.mailbox.store.MailboxSessionMapperFactory;
+import org.apache.james.mailbox.store.MessageFactory;
+import org.apache.james.mailbox.store.MessageStorer;
+import org.apache.james.mailbox.store.PreDeletionHooks;
+import org.apache.james.mailbox.store.StoreMailboxManager;
+import org.apache.james.mailbox.store.StoreMessageManager;
+import org.apache.james.mailbox.store.StoreRightManager;
+import org.apache.james.mailbox.store.mail.MessageMapper;
+import org.apache.james.mailbox.store.mail.ThreadIdGuessingAlgorithm;
+import org.apache.james.mailbox.store.search.MessageSearchIndex;
+
+import com.github.fge.lambdas.Throwing;
+
+import reactor.core.publisher.Mono;
+
+public class PostgresMessageManager extends StoreMessageManager {
+
+ private final MailboxSessionMapperFactory mapperFactory;
+ private final StoreRightManager storeRightManager;
+ private final Mailbox mailbox;
+
+ public PostgresMessageManager(MailboxSessionMapperFactory mapperFactory,
+ MessageSearchIndex index, EventBus eventBus,
+ MailboxPathLocker locker, Mailbox mailbox,
+ QuotaManager quotaManager, QuotaRootResolver quotaRootResolver,
+ MessageId.Factory messageIdFactory, BatchSizes batchSizes,
+ StoreRightManager storeRightManager, ThreadIdGuessingAlgorithm threadIdGuessingAlgorithm,
+ Clock clock) {
+ super(StoreMailboxManager.DEFAULT_NO_MESSAGE_CAPABILITIES, mapperFactory, index, eventBus, locker, mailbox,
+ quotaManager, quotaRootResolver, batchSizes, storeRightManager, PreDeletionHooks.NO_PRE_DELETION_HOOK,
+ new MessageStorer.WithoutAttachment(mapperFactory, messageIdFactory, new MessageFactory.StoreMessageFactory(), threadIdGuessingAlgorithm, clock));
+ this.storeRightManager = storeRightManager;
+ this.mapperFactory = mapperFactory;
+ this.mailbox = mailbox;
+ }
+
+
+ @Override
+ public Flags getPermanentFlags(MailboxSession session) {
+ Flags flags = super.getPermanentFlags(session);
+ flags.add(Flags.Flag.USER);
+ return flags;
+ }
+
+ public Mono<MailboxMetaData> getMetaDataReactive(MailboxMetaData.RecentMode recentMode, MailboxSession mailboxSession, EnumSet<MailboxMetaData.Item> items) throws MailboxException {
+ MailboxACL resolvedAcl = getResolvedAcl(mailboxSession);
+ if (!storeRightManager.hasRight(mailbox, MailboxACL.Right.Read, mailboxSession)) {
+ return Mono.just(MailboxMetaData.sensibleInformationFree(resolvedAcl, getMailboxEntity().getUidValidity(), isWriteable(mailboxSession)));
+ }
+ Flags permanentFlags = getPermanentFlags(mailboxSession);
+ UidValidity uidValidity = getMailboxEntity().getUidValidity();
+ MessageMapper messageMapper = mapperFactory.getMessageMapper(mailboxSession);
+
+ return messageMapper.executeReactive(
+ nextUid(messageMapper, items)
+ .flatMap(nextUid -> highestModSeq(messageMapper, items)
Review Comment:
Will do it in another task https://github.com/linagora/james-project/issues/4945
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