001/* 002 * Copyright 2012-2018 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.jdbc.metadata; 018 019import org.apache.tomcat.jdbc.pool.ConnectionPool; 020import org.apache.tomcat.jdbc.pool.DataSource; 021 022/** 023 * {@link DataSourcePoolMetadata} for a Tomcat DataSource. 024 * 025 * @author Stephane Nicoll 026 * @since 2.0.0 027 */ 028public class TomcatDataSourcePoolMetadata 029 extends AbstractDataSourcePoolMetadata<DataSource> { 030 031 public TomcatDataSourcePoolMetadata(DataSource dataSource) { 032 super(dataSource); 033 } 034 035 @Override 036 public Integer getActive() { 037 ConnectionPool pool = getDataSource().getPool(); 038 return (pool != null) ? pool.getActive() : 0; 039 } 040 041 @Override 042 public Integer getMax() { 043 return getDataSource().getMaxActive(); 044 } 045 046 @Override 047 public Integer getMin() { 048 return getDataSource().getMinIdle(); 049 } 050 051 @Override 052 public String getValidationQuery() { 053 return getDataSource().getValidationQuery(); 054 } 055 056 @Override 057 public Boolean getDefaultAutoCommit() { 058 return getDataSource().isDefaultAutoCommit(); 059 } 060 061}