#330

pending completion

Build # #330

Build Type

Pull #187

github

Committed by

web-flow

Commit Message

Merge b3aa7e284 into 359e3da7b

Pull Request Pull Request #187: Update dependency org.mybatis:mybatis-parent to v37

Run Details

163 of 199 relevant lines covered (81.91%)

0.82 hits per line

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73.33

/src/main/java/org/mybatis/caches/redis/JDKSerializer.java

/*
 *    Copyright 2015-2022 the original author or authors.
 *
 *    Licensed 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
 *
 *       https://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.mybatis.caches.redis;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.apache.ibatis.cache.CacheException;

public enum JDKSerializer implements Serializer {
  // Enum singleton, which is preferred approach since Java 1.5
  INSTANCE;

  private JDKSerializer() {
    // prevent instantiation
  }

  public byte[] serialize(Object object) {
    try (ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(baos)) {
      oos.writeObject(object);
      return baos.toByteArray();
    } catch (Exception e) {
      throw new CacheException(e);
    }
  }

  public Object unserialize(byte[] bytes) {
    if (bytes == null) {
      return null;
    }
    try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
        ObjectInputStream ois = new ObjectInputStream(bais)) {
      return ois.readObject();
    } catch (Exception e) {
      throw new CacheException(e);
    }
  }

}

1	/*
2	* Copyright 2015-2022 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 org.mybatis.caches.redis;
17
18	import java.io.ByteArrayInputStream;
19	import java.io.ByteArrayOutputStream;
20	import java.io.ObjectInputStream;
21	import java.io.ObjectOutputStream;
22
23	import org.apache.ibatis.cache.CacheException;
24
25	public enum JDKSerializer implements Serializer {	1✔
26	// Enum singleton, which is preferred approach since Java 1.5
27	INSTANCE;	1✔
28
29	private JDKSerializer() {
30	// prevent instantiation
31	}
32
33	public byte[] serialize(Object object) {
34	try (ByteArrayOutputStream baos = new ByteArrayOutputStream();	1✔
35	ObjectOutputStream oos = new ObjectOutputStream(baos)) {	1✔
36	oos.writeObject(object);	1✔
37	return baos.toByteArray();	1✔
38	} catch (Exception e) {	×
39	throw new CacheException(e);	×
40	}
41	}
42
43	public Object unserialize(byte[] bytes) {
44	if (bytes == null) {	1✔
45	return null;	1✔
46	}
47	try (ByteArrayInputStream bais = new ByteArrayInputStream(bytes);	1✔
48	ObjectInputStream ois = new ObjectInputStream(bais)) {	1✔
49	return ois.readObject();	1✔
50	} catch (Exception e) {	×
51	throw new CacheException(e);	×
52	}
53	}
54
55	}

mybatis / redis-cache / #330

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