MAILBOX-342 Provide a Guice based mechanism for easy Mapper instanciation Guice use avoid constructor hell, while not requiring a full mapper factory (which requires all tables thus is slow).
Project: http://git-wip-us.apache.org/repos/asf/james-project/repo Commit: http://git-wip-us.apache.org/repos/asf/james-project/commit/ddb928dc Tree: http://git-wip-us.apache.org/repos/asf/james-project/tree/ddb928dc Diff: http://git-wip-us.apache.org/repos/asf/james-project/diff/ddb928dc Branch: refs/heads/master Commit: ddb928dc701e5db86c75b6b82a2a4cbf0eb8c1cc Parents: 4ba29b3 Author: benwa <[email protected]> Authored: Thu Jul 5 11:24:49 2018 +0700 Committer: benwa <[email protected]> Committed: Fri Jul 6 16:25:50 2018 +0700 ---------------------------------------------------------------------- .../cassandra/mail/utils/GuiceUtils.java | 48 ++++++++++++++++++++ 1 file changed, 48 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/james-project/blob/ddb928dc/mailbox/cassandra/src/test/java/org/apache/james/mailbox/cassandra/mail/utils/GuiceUtils.java ---------------------------------------------------------------------- diff --git a/mailbox/cassandra/src/test/java/org/apache/james/mailbox/cassandra/mail/utils/GuiceUtils.java b/mailbox/cassandra/src/test/java/org/apache/james/mailbox/cassandra/mail/utils/GuiceUtils.java new file mode 100644 index 0000000..31dc895 --- /dev/null +++ b/mailbox/cassandra/src/test/java/org/apache/james/mailbox/cassandra/mail/utils/GuiceUtils.java @@ -0,0 +1,48 @@ +/**************************************************************** + * 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.cassandra.mail.utils; + +import org.apache.james.backends.cassandra.CassandraCluster; +import org.apache.james.backends.cassandra.init.CassandraTypesProvider; +import org.apache.james.backends.cassandra.init.configuration.CassandraConfiguration; +import org.apache.james.blob.api.BlobId; +import org.apache.james.blob.api.ObjectStore; +import org.apache.james.blob.cassandra.CassandraBlobId; +import org.apache.james.blob.cassandra.CassandraBlobsDAO; +import org.apache.james.mailbox.cassandra.ids.CassandraMessageId; +import org.apache.james.mailbox.model.MessageId; + +import com.datastax.driver.core.Session; +import com.google.inject.Guice; +import com.google.inject.Injector; +import com.google.inject.util.Modules; + +public class GuiceUtils { + public static Injector testInjector(CassandraCluster cluster) { + return Guice.createInjector( + Modules.combine( + binder -> binder.bind(MessageId.Factory.class).toInstance(new CassandraMessageId.Factory()), + binder -> binder.bind(BlobId.Factory.class).toInstance(new CassandraBlobId.Factory()), + binder -> binder.bind(ObjectStore.class).to(CassandraBlobsDAO.class), + binder -> binder.bind(Session.class).toInstance(cluster.getConf()), + binder -> binder.bind(CassandraTypesProvider.class).toInstance(cluster.getTypesProvider()), + binder -> binder.bind(CassandraConfiguration.class).toInstance(CassandraConfiguration.DEFAULT_CONFIGURATION))); + } +} --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
