| /* |
| * 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.internal.processors.cache.dr; |
| |
| import java.io.Externalizable; |
| import java.io.IOException; |
| import java.io.ObjectInput; |
| import java.io.ObjectOutput; |
| import javax.cache.processor.EntryProcessor; |
| import org.apache.ignite.internal.processors.cache.CacheObject; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.apache.ignite.internal.util.typedef.internal.CU; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| |
| /** |
| * Cache DR info used as argument in PUT cache internal interfaces. |
| */ |
| public class GridCacheDrInfo implements Externalizable { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Value. */ |
| private CacheObject val; |
| |
| /** Entry processor. */ |
| private EntryProcessor proc; |
| |
| /** DR version. */ |
| private GridCacheVersion ver; |
| |
| /** |
| * {@link Externalizable} support. |
| */ |
| public GridCacheDrInfo() { |
| // No-op. |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param val Value. |
| * @param ver Version. |
| */ |
| public GridCacheDrInfo(CacheObject val, GridCacheVersion ver) { |
| assert val != null; |
| assert ver != null; |
| |
| this.val = val; |
| this.ver = ver; |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param ver Version. |
| */ |
| public GridCacheDrInfo(GridCacheVersion ver) { |
| this.ver = ver; |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param proc Entry processor. |
| * @param ver Version. |
| */ |
| public GridCacheDrInfo(EntryProcessor proc, GridCacheVersion ver) { |
| assert proc != null; |
| assert ver != null; |
| |
| this.proc = proc; |
| this.ver = ver; |
| } |
| |
| /** |
| * @return Value. |
| */ |
| public CacheObject value() { |
| return val; |
| } |
| |
| /** |
| * @return Entry processor. |
| */ |
| public EntryProcessor entryProcessor() { |
| return proc; |
| } |
| |
| /** |
| * @return Value (entry processor or cache object. |
| */ |
| public Object valueEx() { |
| return val == null ? proc : val; |
| } |
| |
| /** |
| * @return Version. |
| */ |
| public GridCacheVersion version() { |
| return ver; |
| } |
| |
| /** |
| * @return TTL. |
| */ |
| public long ttl() { |
| return CU.TTL_ETERNAL; |
| } |
| |
| /** |
| * @return Expire time. |
| */ |
| public long expireTime() { |
| return CU.EXPIRE_TIME_ETERNAL; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { |
| assert false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeExternal(ObjectOutput out) throws IOException { |
| assert false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(GridCacheDrInfo.class, this); |
| } |
| } |