#385

Committed 11 Oct 2023 03:46AM UTC coverage: 88.891% (+0.01%) from 88.878%

Build # #385

Build Type

push

Committed by

Commit Message

improve unit test stability

Run Details

4745 of 5338 relevant lines covered (88.89%)

0.89 hits per line

Source File
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75.76

/jetcache-core/src/main/java/com/alicp/jetcache/support/DecoderMap.java

/**
 * Created on 2018/3/20.
 */
package com.alicp.jetcache.support;

import com.alicp.jetcache.anno.SerialPolicy;

import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.locks.ReentrantLock;

/**
 * @author <a href="mailto:areyouok@gmail.com">huangli</a>
 */
public class DecoderMap {

    private final ConcurrentHashMap<Integer, AbstractValueDecoder> decoderMap = new ConcurrentHashMap<>();
    private volatile boolean inited = false;
    private final ReentrantLock reentrantLock = new ReentrantLock();

    private static final DecoderMap instance = new DecoderMap();

    public DecoderMap() {
    }

    public static DecoderMap defaultInstance() {
        return instance;
    }

    public AbstractValueDecoder getDecoder(int identityNumber) {
        return decoderMap.get(identityNumber);
    }

    public void register(int identityNumber, AbstractValueDecoder decoder) {
        reentrantLock.lock();
        try {
            decoderMap.put(identityNumber, decoder);
            inited = true;
        }finally {
            reentrantLock.unlock();
        }
    }

    public void clear() {
        reentrantLock.lock();
        try {
            decoderMap.clear();
            inited = true;
        }finally {
            reentrantLock.unlock();
        }
    }

    public void initDefaultDecoder() {
        if (inited) {
            return;
        }
        reentrantLock.lock();
        try {
            if (inited) {
                return;
            }
            register(SerialPolicy.IDENTITY_NUMBER_JAVA, defaultJavaValueDecoder());
            register(SerialPolicy.IDENTITY_NUMBER_KRYO4, KryoValueDecoder.INSTANCE);
            register(SerialPolicy.IDENTITY_NUMBER_KRYO5, Kryo5ValueDecoder.INSTANCE);
            // register(SerialPolicy.IDENTITY_NUMBER_FASTJSON2, Fastjson2ValueDecoder.INSTANCE);
            inited = true;
        }finally {
            reentrantLock.unlock();
        }
    }

    public static JavaValueDecoder defaultJavaValueDecoder() {
        try {
            Class.forName("org.springframework.core.ConfigurableObjectInputStream");
            return SpringJavaValueDecoder.INSTANCE;
        } catch (ClassNotFoundException e) {
            return JavaValueDecoder.INSTANCE;
        }
    }


}

1	/**
2	* Created on 2018/3/20.
3	*/
4	package com.alicp.jetcache.support;
5
6	import com.alicp.jetcache.anno.SerialPolicy;
7
8	import java.util.concurrent.ConcurrentHashMap;
9	import java.util.concurrent.locks.ReentrantLock;
10
11	/**
12	* @author <a href="mailto:areyouok@gmail.com">huangli</a>
13	*/
14	public class DecoderMap {
15
16	private final ConcurrentHashMap<Integer, AbstractValueDecoder> decoderMap = new ConcurrentHashMap<>();	1✔
17	private volatile boolean inited = false;	1✔
18	private final ReentrantLock reentrantLock = new ReentrantLock();	1✔
19
20	private static final DecoderMap instance = new DecoderMap();	1✔
21
22	public DecoderMap() {	1✔
23	}	1✔
24
25	public static DecoderMap defaultInstance() {
26	return instance;	1✔
27	}
28
29	public AbstractValueDecoder getDecoder(int identityNumber) {
30	return decoderMap.get(identityNumber);	1✔
31	}
32
33	public void register(int identityNumber, AbstractValueDecoder decoder) {
34	reentrantLock.lock();	1✔
35	try {
36	decoderMap.put(identityNumber, decoder);	1✔
37	inited = true;	1✔
38	}finally {
39	reentrantLock.unlock();	1✔
40	}
41	}	1✔
42
43	public void clear() {
44	reentrantLock.lock();	×
45	try {
46	decoderMap.clear();	×
47	inited = true;	×
48	}finally {
49	reentrantLock.unlock();	×
50	}
51	}	×
52
53	public void initDefaultDecoder() {
54	if (inited) {	1✔
55	return;	1✔
56	}
57	reentrantLock.lock();	1✔
58	try {
59	if (inited) {	1✔
60	return;	×
61	}
62	register(SerialPolicy.IDENTITY_NUMBER_JAVA, defaultJavaValueDecoder());	1✔
63	register(SerialPolicy.IDENTITY_NUMBER_KRYO4, KryoValueDecoder.INSTANCE);	1✔
64	register(SerialPolicy.IDENTITY_NUMBER_KRYO5, Kryo5ValueDecoder.INSTANCE);	1✔
65	// register(SerialPolicy.IDENTITY_NUMBER_FASTJSON2, Fastjson2ValueDecoder.INSTANCE);
66	inited = true;	1✔
67	}finally {
68	reentrantLock.unlock();	1✔
69	}
70	}	1✔
71
72	public static JavaValueDecoder defaultJavaValueDecoder() {
73	try {
74	Class.forName("org.springframework.core.ConfigurableObjectInputStream");	1✔
75	return SpringJavaValueDecoder.INSTANCE;	1✔
76	} catch (ClassNotFoundException e) {	×
77	return JavaValueDecoder.INSTANCE;	×
78	}
79	}
80
81
82	}

alibaba / jetcache / #385

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