001/* 002 * Copyright 2002-2012 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 * https://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.jdbc.support; 018 019import java.util.HashMap; 020import java.util.Map; 021 022import org.springframework.beans.factory.InitializingBean; 023 024/** 025 * Registry for registering custom {@link org.springframework.jdbc.support.SQLExceptionTranslator} 026 * instances for specific databases. 027 * 028 * @author Thomas Risberg 029 * @since 3.1.1 030 */ 031public class CustomSQLExceptionTranslatorRegistrar implements InitializingBean { 032 033 /** 034 * Map registry to hold custom translators specific databases. 035 * Key is the database product name as defined in the 036 * {@link org.springframework.jdbc.support.SQLErrorCodesFactory}. 037 */ 038 private final Map<String, SQLExceptionTranslator> translators = new HashMap<String, SQLExceptionTranslator>(); 039 040 041 /** 042 * Setter for a Map of {@link SQLExceptionTranslator} references where the key must 043 * be the database name as defined in the {@code sql-error-codes.xml} file. 044 * <p>Note that any existing translators will remain unless there is a match in the 045 * database name, at which point the new translator will replace the existing one. 046 */ 047 public void setTranslators(Map<String, SQLExceptionTranslator> translators) { 048 this.translators.putAll(translators); 049 } 050 051 @Override 052 public void afterPropertiesSet() { 053 for (String dbName : this.translators.keySet()) { 054 CustomSQLExceptionTranslatorRegistry.getInstance().registerTranslator(dbName, this.translators.get(dbName)); 055 } 056 } 057 058}