1 /*
2 * Copyright 2004-2022 the original author or authors.
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 * You may obtain a copy of the License at
7 *
8 * https://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.ibatis.sqlmap.engine.type;
17
18 /**
19 * Base type handler for convenience.
20 */
21 public abstract class BaseTypeHandler implements TypeHandler {
22
23 public boolean equals(Object object, String string) {
24 if (object == null || string == null) {
25 return object == string;
26 } else {
27 Object castedObject = valueOf(string);
28 return object.equals(castedObject);
29 }
30 }
31
32 }