| /* |
| * 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.binary; |
| |
| import java.util.Collection; |
| import java.util.Map; |
| |
| import org.apache.ignite.IgniteBinary; |
| import org.apache.ignite.internal.GridKernalContext; |
| import org.apache.ignite.internal.processors.cacheobject.IgniteCacheObjectProcessor; |
| import org.apache.ignite.binary.BinaryObjectBuilder; |
| import org.apache.ignite.binary.BinaryObjectException; |
| import org.apache.ignite.binary.BinaryType; |
| import org.apache.ignite.binary.BinaryObject; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * {@link org.apache.ignite.IgniteBinary} implementation. |
| */ |
| public class IgniteBinaryImpl implements IgniteBinary { |
| /** */ |
| private GridKernalContext ctx; |
| |
| /** */ |
| private CacheObjectBinaryProcessor proc; |
| |
| /** |
| * @param ctx Context. |
| */ |
| public IgniteBinaryImpl(GridKernalContext ctx, CacheObjectBinaryProcessor proc) { |
| this.ctx = ctx; |
| |
| this.proc = proc; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int typeId(String typeName) { |
| guard(); |
| |
| try { |
| return proc.typeId(typeName); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override public <T> T toBinary(@Nullable Object obj) throws BinaryObjectException { |
| guard(); |
| |
| try { |
| return (T)proc.marshalToBinary(obj, false); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryObjectBuilder builder(String typeName) { |
| guard(); |
| |
| try { |
| return proc.builder(typeName); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryObjectBuilder builder(BinaryObject binaryObj) { |
| guard(); |
| |
| try { |
| return proc.builder(binaryObj); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public BinaryType type(Class<?> cls) throws BinaryObjectException { |
| guard(); |
| |
| try { |
| return proc.metadata(proc.typeId(cls.getName())); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public BinaryType type(String typeName) throws BinaryObjectException { |
| guard(); |
| |
| try { |
| return proc.metadata(proc.typeId(typeName)); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public BinaryType type(int typeId) throws BinaryObjectException { |
| guard(); |
| |
| try { |
| return proc.metadata(typeId); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Collection<BinaryType> types() throws BinaryObjectException { |
| guard(); |
| |
| try { |
| return proc.metadata(); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryObject buildEnum(String typeName, int ord) { |
| guard(); |
| |
| try { |
| return proc.buildEnum(typeName, ord); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryObject buildEnum(String typeName, String name) { |
| guard(); |
| |
| try { |
| return proc.buildEnum(typeName, name); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryType registerEnum(String typeName, Map<String, Integer> vals) { |
| guard(); |
| |
| try { |
| return proc.registerEnum(typeName, vals); |
| } |
| finally { |
| unguard(); |
| } |
| } |
| |
| /** |
| * @return Binary processor. |
| */ |
| public IgniteCacheObjectProcessor processor() { |
| return proc; |
| } |
| |
| /** |
| * <tt>ctx.gateway().readLock()</tt> |
| */ |
| private void guard() { |
| ctx.gateway().readLock(); |
| } |
| |
| /** |
| * <tt>ctx.gateway().readUnlock()</tt> |
| */ |
| private void unguard() { |
| ctx.gateway().readUnlock(); |
| } |
| } |