| /* |
| * 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.websession; |
| |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.internal.binary.BinaryRawReaderEx; |
| import org.apache.ignite.internal.binary.BinaryRawWriterEx; |
| import org.apache.ignite.internal.processors.platform.cache.PlatformCache; |
| import org.apache.ignite.internal.processors.platform.cache.PlatformCacheExtension; |
| import org.apache.ignite.internal.processors.platform.memory.PlatformMemory; |
| import org.apache.ignite.internal.processors.platform.utils.PlatformWriterClosure; |
| import org.apache.ignite.internal.util.typedef.internal.S; |
| |
| import java.sql.Timestamp; |
| import java.util.UUID; |
| |
| /** |
| * Custom entry processor invoker. |
| */ |
| public class PlatformDotNetSessionCacheExtension implements PlatformCacheExtension { |
| /** Extension ID. */ |
| private static final int EXT_ID = 0; |
| |
| /** Operation: session lock. */ |
| private static final int OP_LOCK = 1; |
| |
| /** Operation: session set/unlock. */ |
| private static final int OP_SET_AND_UNLOCK = 2; |
| |
| /** Operation: session get without lock. */ |
| private static final int OP_GET = 3; |
| |
| /** Operation: session put without lock. */ |
| private static final int OP_PUT = 4; |
| |
| /** Operation: session remove without lock. */ |
| private static final int OP_REMOVE = 5; |
| |
| /** {@inheritDoc} */ |
| @Override public int id() { |
| return EXT_ID; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override public long processInOutStreamLong(PlatformCache target, int type, BinaryRawReaderEx reader, |
| PlatformMemory mem) throws IgniteCheckedException { |
| switch (type) { |
| case OP_LOCK: { |
| String key = reader.readString(); |
| UUID lockNodeId = reader.readUuid(); |
| long lockId = reader.readLong(); |
| Timestamp lockTime = reader.readTimestamp(); |
| |
| final PlatformDotNetSessionLockResult res = (PlatformDotNetSessionLockResult) |
| target.rawCache().invoke(key, new PlatformDotNetSessionLockProcessor(lockNodeId, lockId, lockTime)); |
| |
| return target.writeResult(mem, res, new PlatformWriterClosure() { |
| @Override public void write(BinaryRawWriterEx writer, Object val) { |
| res.writeBinary(writer); |
| } |
| }); |
| } |
| |
| case OP_SET_AND_UNLOCK: { |
| String key = reader.readString(); |
| |
| PlatformDotNetSessionSetAndUnlockProcessor proc; |
| |
| if (reader.readBoolean()) { |
| PlatformDotNetSessionData data = new PlatformDotNetSessionData(); |
| |
| data.readBinary(reader); |
| |
| proc = new PlatformDotNetSessionSetAndUnlockProcessor(data); |
| } |
| else { |
| UUID lockNodeId = reader.readUuid(); |
| long lockId = reader.readLong(); |
| |
| proc = new PlatformDotNetSessionSetAndUnlockProcessor(lockNodeId, lockId); |
| } |
| |
| target.rawCache().invoke(key, proc); |
| |
| return target.writeResult(mem, null); |
| } |
| |
| case OP_GET: { |
| String key = reader.readString(); |
| |
| final PlatformDotNetSessionData data = (PlatformDotNetSessionData)target.rawCache().get(key); |
| |
| return target.writeResult(mem, data, new PlatformWriterClosure() { |
| @Override public void write(BinaryRawWriterEx writer, Object val) { |
| data.writeBinary(writer); |
| } |
| }); |
| } |
| |
| case OP_PUT: { |
| String key = reader.readString(); |
| |
| PlatformDotNetSessionData data = new PlatformDotNetSessionData(); |
| |
| data.readBinary(reader); |
| |
| target.rawCache().put(key, data); |
| |
| return target.writeResult(mem, null); |
| } |
| |
| case OP_REMOVE: { |
| String key = reader.readString(); |
| |
| target.rawCache().remove(key); |
| |
| return target.writeResult(mem, null); |
| } |
| } |
| |
| throw new IgniteCheckedException("Unsupported operation type: " + type); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String toString() { |
| return S.toString(PlatformDotNetSessionCacheExtension.class, this); |
| } |
| } |