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}