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.autoconfigure.jdbc; 018 019import java.time.Duration; 020import java.time.temporal.ChronoUnit; 021 022import org.springframework.boot.context.properties.ConfigurationProperties; 023import org.springframework.boot.convert.DurationUnit; 024 025/** 026 * Configuration properties for JDBC. 027 * 028 * @author Kazuki Shimizu 029 * @author Stephane Nicoll 030 * @since 2.0.0 031 */ 032@ConfigurationProperties(prefix = "spring.jdbc") 033public class JdbcProperties { 034 035 private final Template template = new Template(); 036 037 public Template getTemplate() { 038 return this.template; 039 } 040 041 /** 042 * {@code JdbcTemplate} settings. 043 */ 044 public static class Template { 045 046 /** 047 * Number of rows that should be fetched from the database when more rows are 048 * needed. Use -1 to use the JDBC driver's default configuration. 049 */ 050 private int fetchSize = -1; 051 052 /** 053 * Maximum number of rows. Use -1 to use the JDBC driver's default configuration. 054 */ 055 private int maxRows = -1; 056 057 /** 058 * Query timeout. Default is to use the JDBC driver's default configuration. If a 059 * duration suffix is not specified, seconds will be used. 060 */ 061 @DurationUnit(ChronoUnit.SECONDS) 062 private Duration queryTimeout; 063 064 public int getFetchSize() { 065 return this.fetchSize; 066 } 067 068 public void setFetchSize(int fetchSize) { 069 this.fetchSize = fetchSize; 070 } 071 072 public int getMaxRows() { 073 return this.maxRows; 074 } 075 076 public void setMaxRows(int maxRows) { 077 this.maxRows = maxRows; 078 } 079 080 public Duration getQueryTimeout() { 081 return this.queryTimeout; 082 } 083 084 public void setQueryTimeout(Duration queryTimeout) { 085 this.queryTimeout = queryTimeout; 086 } 087 088 } 089 090}