| /* |
| * 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.iotdb.commons.client.property; |
| |
| import org.apache.thrift.protocol.TBinaryProtocol; |
| import org.apache.thrift.protocol.TCompactProtocol; |
| import org.apache.thrift.protocol.TProtocolFactory; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| /** This class defines the configurations commonly used by the Thrift Client. */ |
| public class ThriftClientProperty { |
| |
| private final TProtocolFactory protocolFactory; |
| private final int connectionTimeoutMs; |
| private final int selectorNumOfAsyncClientPool; |
| private final boolean printLogWhenEncounterException; |
| |
| private ThriftClientProperty( |
| TProtocolFactory protocolFactory, |
| int connectionTimeoutMs, |
| int selectorNumOfAsyncClientPool, |
| boolean printLogWhenEncounterException) { |
| this.protocolFactory = protocolFactory; |
| this.connectionTimeoutMs = connectionTimeoutMs; |
| this.selectorNumOfAsyncClientPool = selectorNumOfAsyncClientPool; |
| this.printLogWhenEncounterException = printLogWhenEncounterException; |
| } |
| |
| public TProtocolFactory getProtocolFactory() { |
| return protocolFactory; |
| } |
| |
| public int getConnectionTimeoutMs() { |
| return connectionTimeoutMs; |
| } |
| |
| public int getSelectorNumOfAsyncClientPool() { |
| return selectorNumOfAsyncClientPool; |
| } |
| |
| public boolean isPrintLogWhenEncounterException() { |
| return printLogWhenEncounterException; |
| } |
| |
| public static class Builder { |
| |
| /** whether to use thrift compression. */ |
| private boolean rpcThriftCompressionEnabled = DefaultProperty.RPC_THRIFT_COMPRESSED_ENABLED; |
| |
| /** socket timeout for thrift client. */ |
| private int connectionTimeoutMs = DefaultProperty.CONNECTION_TIMEOUT_MS; |
| |
| /** number of selector threads for asynchronous thrift client in a clientManager. */ |
| private int selectorNumOfAsyncClientManager = |
| DefaultProperty.SELECTOR_NUM_OF_ASYNC_CLIENT_MANAGER; |
| |
| /** |
| * Whether to print logs when the client encounters exceptions. For example, logs are not |
| * printed in the heartbeat client. |
| */ |
| private boolean printLogWhenEncounterException = |
| DefaultProperty.PRINT_LOG_WHEN_ENCOUNTER_EXCEPTION; |
| |
| public Builder setRpcThriftCompressionEnabled(boolean rpcThriftCompressionEnabled) { |
| this.rpcThriftCompressionEnabled = rpcThriftCompressionEnabled; |
| return this; |
| } |
| |
| public Builder setConnectionTimeoutMs(int connectionTimeoutMs) { |
| this.connectionTimeoutMs = connectionTimeoutMs; |
| return this; |
| } |
| |
| public Builder setSelectorNumOfAsyncClientManager(int selectorNumOfAsyncClientManager) { |
| this.selectorNumOfAsyncClientManager = selectorNumOfAsyncClientManager; |
| return this; |
| } |
| |
| public Builder setPrintLogWhenEncounterException(boolean printLogWhenEncounterException) { |
| this.printLogWhenEncounterException = printLogWhenEncounterException; |
| return this; |
| } |
| |
| public ThriftClientProperty build() { |
| return new ThriftClientProperty( |
| rpcThriftCompressionEnabled |
| ? new TCompactProtocol.Factory() |
| : new TBinaryProtocol.Factory(), |
| connectionTimeoutMs, |
| selectorNumOfAsyncClientManager, |
| printLogWhenEncounterException); |
| } |
| } |
| |
| public static class DefaultProperty { |
| |
| private DefaultProperty() {} |
| |
| public static final boolean RPC_THRIFT_COMPRESSED_ENABLED = false; |
| public static final int CONNECTION_TIMEOUT_MS = (int) TimeUnit.SECONDS.toMillis(20); |
| public static final int CONNECTION_NEVER_TIMEOUT_MS = 0; |
| public static final int SELECTOR_NUM_OF_ASYNC_CLIENT_MANAGER = 1; |
| public static final boolean PRINT_LOG_WHEN_ENCOUNTER_EXCEPTION = true; |
| } |
| } |