com.hydraql.thrift.HBaseThriftTemplateFactory Maven / Gradle / Ivy
/**
* 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 com.hydraql.thrift;
import com.hydraql.common.util.HBaseThriftProtocol;
/**
* @author leojie 2020/12/27 11:41 下午
*/
public class HBaseThriftTemplateFactory {
private volatile static HBaseThriftTemplate thriftTemplate;
private HBaseThriftTemplateFactory() {
}
public static HBaseThriftTemplate getInstance() {
if (null == thriftTemplate) {
synchronized (HBaseThriftTemplateFactory.class) {
if (null == thriftTemplate) {
thriftTemplate = new HBaseThriftTemplate(HBaseThriftProtocol.DEFAULT_HOST,
HBaseThriftProtocol.DEFAULT_PORT);
}
}
}
return thriftTemplate;
}
public static HBaseThriftTemplate getInstance(String host, int port) {
if (null == thriftTemplate) {
synchronized (HBaseThriftTemplateFactory.class) {
if (null == thriftTemplate) {
thriftTemplate = new HBaseThriftTemplate(host, port);
}
}
}
return thriftTemplate;
}
public static HBaseThriftTemplate getInstance(String host, int port, int poolSize) {
if (null == thriftTemplate) {
synchronized (HBaseThriftTemplateFactory.class) {
if (null == thriftTemplate) {
thriftTemplate = new HBaseThriftTemplate(host, port, poolSize);
}
}
}
return thriftTemplate;
}
public static HBaseThriftTemplate getInstance(String host, int port,
HBaseThriftPoolConfig config) {
if (null == thriftTemplate) {
synchronized (HBaseThriftTemplateFactory.class) {
if (null == thriftTemplate) {
thriftTemplate = new HBaseThriftTemplate(host, port, config);
}
}
}
return thriftTemplate;
}
}