| 1 | /** |
| 2 | * Copyright 2009 ATG DUST Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * |
| 7 | * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | * |
| 9 | * Unless required by applicable law or agreed to in writing, software |
| 10 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | * See the License for the specific language governing permissions and limitations under the License. |
| 13 | */ |
| 14 | |
| 15 | package atg.adapter.gsa; |
| 16 | |
| 17 | /** |
| 18 | * The purpose of this class is to map from a the database specific type name |
| 19 | * for a column to the <code>java.sql.Types</code> for that column. Given a |
| 20 | * DatabaseTableInfo for a given database it will return the jdbc type for the |
| 21 | * supported GSA types. |
| 22 | * |
| 23 | * @version $Id: //test/UnitTests/base/main/src/Java/atg/adapter/gsa/DatabaseTypeNameToJDBC.java#2 $ |
| 24 | * @author adamb |
| 25 | * @see java.sql.Types |
| 26 | */ |
| 27 | public class DatabaseTypeNameToJDBC { |
| 28 | |
| 29 | public DatabaseTableInfo mTableInfo = null; |
| 30 | public static final int UNKNOWN = -9999; |
| 31 | |
| 32 | // ------------------------------- |
| 33 | /** |
| 34 | * Creates a new instance of this class initialized with the given |
| 35 | * DatabaseTableInfo object. |
| 36 | * |
| 37 | * @param pTableInfo |
| 38 | */ |
| 39 | public DatabaseTypeNameToJDBC(DatabaseTableInfo pTableInfo) { |
| 40 | mTableInfo = pTableInfo; |
| 41 | } |
| 42 | |
| 43 | // ------------------------------- |
| 44 | /** |
| 45 | * Given a database specific type name, returns the matching |
| 46 | * <code>java.sql.Types</code> constant. If there is no suitable match this |
| 47 | * method returns the constant <code>UNKNOWN</code>. |
| 48 | * |
| 49 | * @param pTypeName |
| 50 | * @return |
| 51 | */ |
| 52 | public int databaseTypeNametoJDBCType(String pTypeName) { |
| 53 | // Walk the DatabaseTableInfo and do a comparison. |
| 54 | if (mTableInfo.mVarcharType.equals(pTypeName)) { |
| 55 | return java.sql.Types.VARCHAR; |
| 56 | } else if (mTableInfo.mIntType.equals(pTypeName)) { |
| 57 | // Fix for MS SQLServer |
| 58 | if("NUMERIC".equals(pTypeName)){ |
| 59 | return java.sql.Types.NUMERIC; |
| 60 | }else{ |
| 61 | return java.sql.Types.INTEGER; |
| 62 | } |
| 63 | } else if (mTableInfo.mBinaryType.equals(pTypeName)) { |
| 64 | return java.sql.Types.BLOB; |
| 65 | } else if (mTableInfo.mLongVarcharType.equals(pTypeName)) { |
| 66 | return java.sql.Types.LONGVARCHAR; |
| 67 | } else if (mTableInfo.mTimestampType.equals(pTypeName)) { |
| 68 | return java.sql.Types.TIMESTAMP; |
| 69 | } else if (mTableInfo.mCharType.equals(pTypeName)) { |
| 70 | return java.sql.Types.CHAR; |
| 71 | } else if (mTableInfo.mDateType.equals(pTypeName)) { |
| 72 | return java.sql.Types.DATE; |
| 73 | } else if (mTableInfo.mDecimalType.equals(pTypeName)) { |
| 74 | return java.sql.Types.DECIMAL; |
| 75 | } else |
| 76 | return UNKNOWN; |
| 77 | } |
| 78 | } |