| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openjpa.jdbc.meta.strats; |
| |
| import org.apache.openjpa.jdbc.identifier.DBIdentifier; |
| import org.apache.openjpa.jdbc.kernel.JDBCStore; |
| import org.apache.openjpa.jdbc.meta.ValueMapping; |
| import org.apache.openjpa.jdbc.schema.Column; |
| import org.apache.openjpa.jdbc.schema.ColumnIO; |
| import org.apache.openjpa.jdbc.sql.DBDictionary; |
| import org.apache.openjpa.meta.JavaTypes; |
| |
| /** |
| * Handler for char array values. |
| * |
| */ |
| public class CharArrayValueHandler |
| extends AbstractValueHandler { |
| |
| |
| private static final long serialVersionUID = 1L; |
| private static final CharArrayValueHandler _instance = |
| new CharArrayValueHandler(); |
| |
| /** |
| * Singleton instance. |
| */ |
| public static CharArrayValueHandler getInstance() { |
| return _instance; |
| } |
| |
| /** |
| * @deprecated |
| */ |
| @Deprecated |
| @Override |
| public Column[] map(ValueMapping vm, String name, ColumnIO io, |
| boolean adapt) { |
| DBDictionary dict = vm.getMappingRepository().getDBDictionary(); |
| DBIdentifier colName = DBIdentifier.newColumn(name, dict != null ? dict.delimitAll() : false); |
| return map(vm, colName, io, adapt); |
| } |
| |
| public Column[] map(ValueMapping vm, DBIdentifier name, ColumnIO io, |
| boolean adapt) { |
| Column col = new Column(); |
| col.setIdentifier(name); |
| col.setJavaType(JavaTypes.STRING); |
| return new Column[]{ col }; |
| } |
| |
| @Override |
| public Object toDataStoreValue(ValueMapping vm, Object val, |
| JDBCStore store) { |
| return (val == null) ? null |
| : String.valueOf(PrimitiveWrapperArrays.toCharArray(val)); |
| } |
| |
| @Override |
| public Object toObjectValue(ValueMapping vm, Object val) { |
| if (val == null) |
| return null; |
| |
| char[] array = ((String) val).toCharArray(); |
| return PrimitiveWrapperArrays.toObjectValue(vm, array); |
| } |
| } |