| /* |
| * 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.ignite.cache.store.cassandra.session.transaction; |
| |
| import javax.cache.Cache; |
| import com.datastax.driver.core.BoundStatement; |
| import com.datastax.driver.core.PreparedStatement; |
| import org.apache.ignite.cache.store.cassandra.persistence.PersistenceController; |
| |
| /** |
| * Mutation which writes(inserts) object into Cassandra. |
| */ |
| public class WriteMutation extends BaseMutation { |
| /** Ignite cache entry to be inserted into Cassandra. */ |
| private final Cache.Entry entry; |
| |
| /** |
| * Creates instance of delete mutation operation. |
| * |
| * @param entry Ignite cache entry to be inserted into Cassandra. |
| * @param table Cassandra table which should be used for the mutation. |
| * @param ctrl Persistence controller to use. |
| */ |
| public WriteMutation(Cache.Entry entry, String table, PersistenceController ctrl) { |
| super(table, ctrl); |
| this.entry = entry; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean tableExistenceRequired() { |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String getStatement() { |
| return controller().getWriteStatement(getTable()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BoundStatement bindStatement(PreparedStatement statement) { |
| return controller().bindKeyValue(statement, entry.getKey(), entry.getValue()); |
| } |
| } |