| /* |
| * 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.platform.binary; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.binary.BinaryObjectException; |
| import org.apache.ignite.binary.BinaryType; |
| import org.apache.ignite.internal.MarshallerPlatformIds; |
| import org.apache.ignite.internal.binary.BinaryRawReaderEx; |
| import org.apache.ignite.internal.binary.BinaryRawWriterEx; |
| import org.apache.ignite.internal.processors.platform.PlatformAbstractTarget; |
| import org.apache.ignite.internal.processors.platform.PlatformContext; |
| |
| /** |
| * Platform binary processor. |
| */ |
| public class PlatformBinaryProcessor extends PlatformAbstractTarget { |
| /** */ |
| private static final int OP_GET_META = 1; |
| |
| /** */ |
| private static final int OP_GET_ALL_META = 2; |
| |
| /** */ |
| private static final int OP_PUT_META = 3; |
| |
| /** */ |
| private static final int OP_GET_SCHEMA = 4; |
| |
| /** */ |
| private static final int OP_REGISTER_TYPE = 5; |
| |
| /** */ |
| private static final int OP_GET_TYPE = 6; |
| |
| /** */ |
| private static final int OP_REGISTER_ENUM = 7; |
| |
| /** */ |
| private static final int OP_GET_META_WITH_SCHEMAS = 8; |
| |
| /** |
| * Constructor. |
| * |
| * @param platformCtx Context. |
| */ |
| public PlatformBinaryProcessor(PlatformContext platformCtx) { |
| super(platformCtx); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long processInStreamOutLong(int type, BinaryRawReaderEx reader) throws IgniteCheckedException { |
| switch (type) { |
| case OP_PUT_META: |
| platformCtx.processMetadata(reader); |
| |
| return TRUE; |
| |
| case OP_REGISTER_TYPE: { |
| int typeId = reader.readInt(); |
| String typeName = reader.readString(); |
| |
| return platformContext().kernalContext().marshallerContext() |
| .registerClassName(MarshallerPlatformIds.DOTNET_ID, typeId, typeName, false) |
| ? TRUE : FALSE; |
| } |
| } |
| |
| return super.processInStreamOutLong(type, reader); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void processOutStream(int type, BinaryRawWriterEx writer) throws IgniteCheckedException { |
| if (type == OP_GET_ALL_META) |
| platformCtx.writeAllMetadata(writer); |
| else |
| super.processOutStream(type, writer); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void processInStreamOutStream(int type, BinaryRawReaderEx reader, |
| BinaryRawWriterEx writer) throws IgniteCheckedException { |
| switch (type) { |
| case OP_GET_META: { |
| int typeId = reader.readInt(); |
| |
| platformCtx.writeMetadata(writer, typeId, false); |
| |
| break; |
| } |
| |
| case OP_GET_META_WITH_SCHEMAS: { |
| int typeId = reader.readInt(); |
| |
| platformCtx.writeMetadata(writer, typeId, true); |
| |
| break; |
| } |
| |
| case OP_GET_SCHEMA: { |
| int typeId = reader.readInt(); |
| int schemaId = reader.readInt(); |
| |
| platformCtx.writeSchema(writer, typeId, schemaId); |
| |
| break; |
| } |
| |
| case OP_GET_TYPE: { |
| int typeId = reader.readInt(); |
| |
| try { |
| String typeName = platformContext().kernalContext().marshallerContext() |
| .getClassName(MarshallerPlatformIds.DOTNET_ID, typeId); |
| |
| writer.writeString(typeName); |
| } |
| catch (ClassNotFoundException e) { |
| throw new BinaryObjectException(e); |
| } |
| |
| break; |
| } |
| |
| case OP_REGISTER_ENUM: { |
| String name = reader.readString(); |
| |
| int cnt = reader.readInt(); |
| |
| Map<String, Integer> vals = new HashMap<>(cnt); |
| |
| for (int i = 0; i < cnt; i++) { |
| vals.put(reader.readString(), reader.readInt()); |
| } |
| |
| BinaryType binaryType = platformCtx.kernalContext().grid().binary().registerEnum(name, vals); |
| |
| platformCtx.writeMetadata(writer, binaryType.typeId(), false); |
| |
| break; |
| } |
| |
| default: |
| super.processInStreamOutStream(type, reader, writer); |
| break; |
| } |
| } |
| } |