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From nishadi <...@git.apache.org>
Subject [GitHub] gora pull request #134: GORA-535 Add a data store for Apache Ignite
Date Sun, 15 Jul 2018 07:18:43 GMT
Github user nishadi commented on a diff in the pull request:

    https://github.com/apache/gora/pull/134#discussion_r202522061
  
    --- Diff: gora-ignite/src/main/java/org/apache/gora/ignite/store/IgniteStore.java ---
    @@ -0,0 +1,578 @@
    +/**
    + * 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.gora.ignite.store;
    +
    +import java.io.IOException;
    +import java.nio.ByteBuffer;
    +import java.sql.Connection;
    +import java.sql.DriverManager;
    +import java.sql.PreparedStatement;
    +import java.sql.ResultSet;
    +import java.sql.SQLException;
    +import java.sql.Statement;
    +import java.util.ArrayList;
    +import java.util.HashMap;
    +import java.util.List;
    +import java.util.Map;
    +import java.util.Properties;
    +import java.util.concurrent.ConcurrentHashMap;
    +import javax.sql.rowset.CachedRowSet;
    +import javax.sql.rowset.RowSetFactory;
    +import javax.sql.rowset.RowSetProvider;
    +import org.apache.avro.Schema;
    +import org.apache.avro.specific.SpecificDatumReader;
    +import org.apache.avro.specific.SpecificDatumWriter;
    +import org.apache.avro.util.Utf8;
    +import org.apache.gora.ignite.query.IgniteQuery;
    +import org.apache.gora.ignite.query.IgniteResult;
    +import org.apache.gora.ignite.utils.IgniteSQLBuilder;
    +import org.apache.gora.persistency.Persistent;
    +import org.apache.gora.persistency.impl.PersistentBase;
    +import org.apache.gora.query.PartitionQuery;
    +import org.apache.gora.query.Query;
    +import org.apache.gora.query.Result;
    +import org.apache.gora.query.impl.PartitionQueryImpl;
    +import org.apache.gora.store.impl.DataStoreBase;
    +import org.apache.gora.util.AvroUtils;
    +import org.apache.gora.util.GoraException;
    +import org.apache.gora.util.IOUtils;
    +import org.slf4j.Logger;
    +import org.slf4j.LoggerFactory;
    +
    +/**
    + * Implementation of a Ignite data store to be used by gora.
    + *
    + * @param <K> class to be used for the key
    + * @param <T> class to be persisted within the store
    + */
    +public class IgniteStore<K, T extends PersistentBase> extends DataStoreBase<K,
T> {
    +
    +  public static final Logger LOG = LoggerFactory.getLogger(IgniteStore.class);
    --- End diff --
    
    Access can be private in here.


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