18062024814

Committed 27 Sep 2025 03:33AM UTC coverage: 71.737% (+0.4%) from 71.311%

Build # 18062024814

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web-flow

Commit Message

feat: add InetSocketAddress serialization and deserialization support (#61)

* feat: add InetSocketAddress serialization and deserialization support

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

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hessian2-codec/src/main/java/io/github/wuwen5/hessian/io/ContextSerializerFactory.java

/*
 * Copyright (c) 2001-2008 Caucho Technology, Inc.  All rights reserved.
 *
 * The Apache Software License, Version 1.1
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Caucho Technology (http://www.caucho.com/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "Burlap", "Resin", and "Caucho" must not be used to
 *    endorse or promote products derived from this software without prior
 *    written permission. For written permission, please contact
 *    info@caucho.com.
 *
 * 5. Products derived from this software may not be called "Resin"
 *    nor may "Resin" appear in their names without prior written
 *    permission of Caucho Technology.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * @author Scott Ferguson
 */

package io.github.wuwen5.hessian.io;

import io.github.wuwen5.hessian.HessianException;
import io.github.wuwen5.hessian.io.net.InetAddressDeserializer;
import io.github.wuwen5.hessian.io.net.InetAddressSerializer;
import io.github.wuwen5.hessian.io.net.InetSocketAddressDeserializer;
import io.github.wuwen5.hessian.io.net.InetSocketAddressSerializer;
import java.io.InputStream;
import java.lang.ref.SoftReference;
import java.lang.ref.WeakReference;
import java.net.Inet4Address;
import java.net.Inet6Address;
import java.net.InetSocketAddress;
import java.net.URL;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.WeakHashMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 * The classloader-specific Factory for returning serialization
 */
public class ContextSerializerFactory {
    private static final Logger log = Logger.getLogger(ContextSerializerFactory.class.getName());

    private static final WeakHashMap<ClassLoader, SoftReference<ContextSerializerFactory>> CONTEXT_REF_MAP =
            new WeakHashMap<>();

    private static final ClassLoader SYSTEM_CLASS_LOADER;

    private static Map<String, HessianSerializer> staticSerializerMap;
    private static Map<String, HessianDeserializer> staticDeserializerMap;
    private static Map<String, HessianDeserializer> staticClassNameMap;

    private ContextSerializerFactory parent;
    private final WeakReference<ClassLoader> loaderRef;

    private final Set<String> serializerFiles = new HashSet<>();
    private final Set<String> deserializerFiles = new HashSet<>();

    private final Map<String, HessianSerializer> serializerClassMap = new HashMap<>();

    private final ConcurrentMap<String, HessianSerializer> customSerializerMap = new ConcurrentHashMap<>();

    private final Map<Class<?>, HessianSerializer> serializerInterfaceMap = new HashMap<>();

    private final Map<String, HessianDeserializer> deserializerClassMap = new HashMap<>();

    private final Map<String, HessianDeserializer> deserializerClassNameMap = new HashMap<>();

    private final ConcurrentMap<String, HessianDeserializer> customDeserializerMap = new ConcurrentHashMap<>();

    private final Map<String, HessianDeserializer> deserializerInterfaceMap = new HashMap<>();

    public ContextSerializerFactory(ContextSerializerFactory parent, ClassLoader loader) {
        if (loader == null) {
            loader = SYSTEM_CLASS_LOADER;
        }

        loaderRef = new WeakReference<>(loader);

        init();
    }

    public static ContextSerializerFactory create() {
        return create(Thread.currentThread().getContextClassLoader());
    }

    public static ContextSerializerFactory create(ClassLoader loader) {
        synchronized (CONTEXT_REF_MAP) {
            SoftReference<ContextSerializerFactory> factoryRef = CONTEXT_REF_MAP.get(loader);

            ContextSerializerFactory factory = null;

            if (factoryRef != null) {
                factory = factoryRef.get();
            }

            if (factory == null) {
                ContextSerializerFactory parent = null;

                if (loader != null) {
                    parent = create(loader.getParent());
                }

                factory = new ContextSerializerFactory(parent, loader);
                factoryRef = new SoftReference<>(factory);

                CONTEXT_REF_MAP.put(loader, factoryRef);
            }

            return factory;
        }
    }

    public ClassLoader getClassLoader() {

        if (this.loaderRef != null) {
            return this.loaderRef.get();
        } else {
            return null;
        }
    }

    /**
     * Returns the serializer for a given class.
     */
    public HessianSerializer getSerializer(String className) {
        HessianSerializer serializer = serializerClassMap.get(className);

        if (serializer == AbstractSerializer.NULL) {
            return null;
        } else {
            return serializer;
        }
    }

    /**
     * Returns a custom serializer the class
     *
     * @param cl the class of the object that needs to be serialized.
     *
     * @return a serializer object for the serialization.
     */
    public HessianSerializer getCustomSerializer(Class<?> cl) {
        HessianSerializer serializer = customSerializerMap.get(cl.getName());

        if (serializer == AbstractSerializer.NULL) {
            return null;
        } else if (serializer != null) {
            return serializer;
        }

        try {
            Class<?> serClass = Class.forName(cl.getName() + "HessianSerializer", false, cl.getClassLoader());

            HessianSerializer ser =
                    (HessianSerializer) serClass.getDeclaredConstructor().newInstance();

            customSerializerMap.put(cl.getName(), ser);

            return ser;
        } catch (ClassNotFoundException e) {
            log.log(Level.ALL, e.toString(), e);
        } catch (Exception e) {
            throw new HessianException(e);
        }

        customSerializerMap.put(cl.getName(), AbstractSerializer.NULL);

        return null;
    }

    /**
     * Returns the deserializer for a given class.
     */
    public HessianDeserializer getDeserializer(String className) {
        HessianDeserializer deserializer = deserializerClassMap.get(className);

        if (deserializer != null && deserializer != BaseDeserializer.NULL) {
            return deserializer;
        }

        deserializer = deserializerInterfaceMap.get(className);

        if (deserializer != null && deserializer != BaseDeserializer.NULL) {
            return deserializer;
        }

        return null;
    }

    /**
     * Returns a custom deserializer the class
     *
     * @param cl the class of the object that needs to be deserialized.
     *
     * @return a deserializer object for the deserialization.
     */
    public HessianDeserializer getCustomDeserializer(Class<?> cl) {
        HessianDeserializer deserializer = customDeserializerMap.get(cl.getName());

        if (deserializer == BaseDeserializer.NULL) {
            return null;
        } else if (deserializer != null) {
            return deserializer;
        }

        try {
            Class<?> serClass = Class.forName(cl.getName() + "HessianDeserializer", false, cl.getClassLoader());

            HessianDeserializer ser =
                    (HessianDeserializer) serClass.getDeclaredConstructor().newInstance();

            customDeserializerMap.put(cl.getName(), ser);

            return ser;
        } catch (ClassNotFoundException e) {
            log.log(Level.ALL, e.toString(), e);
        } catch (Exception e) {
            throw new HessianException(e);
        }

        customDeserializerMap.put(cl.getName(), BaseDeserializer.NULL);

        return null;
    }

    /**
     * Initialize the factory
     */
    private void init() {
        if (parent != null) {
            serializerFiles.addAll(parent.serializerFiles);
            deserializerFiles.addAll(parent.deserializerFiles);

            serializerClassMap.putAll(parent.serializerClassMap);
            deserializerClassMap.putAll(parent.deserializerClassMap);
        }

        if (parent == null) {
            serializerClassMap.putAll(staticSerializerMap);
            deserializerClassMap.putAll(staticDeserializerMap);
            deserializerClassNameMap.putAll(staticClassNameMap);
        }

        Map<Class<?>, Class<?>> classMap = new HashMap<>();
        initSerializerFiles("META-INF/hessian/serializers", serializerFiles, classMap, HessianSerializer.class);

        for (Map.Entry<Class<?>, Class<?>> entry : classMap.entrySet()) {
            try {
                HessianSerializer ser = (HessianSerializer)
                        entry.getValue().getDeclaredConstructor().newInstance();

                if (entry.getKey().isInterface()) {
                    serializerInterfaceMap.put(entry.getKey(), ser);
                } else {
                    serializerClassMap.put(entry.getKey().getName(), ser);
                }
            } catch (Exception e) {
                throw new HessianException(e);
            }
        }

        classMap = new HashMap<>();
        initSerializerFiles("META-INF/hessian/deserializers", deserializerFiles, classMap, HessianDeserializer.class);

        for (Map.Entry<Class<?>, Class<?>> entry : classMap.entrySet()) {
            try {
                HessianDeserializer ser = (HessianDeserializer)
                        entry.getValue().getDeclaredConstructor().newInstance();

                if (entry.getKey().isInterface()) {
                    deserializerInterfaceMap.put(entry.getKey().getName(), ser);
                } else {
                    deserializerClassMap.put(entry.getKey().getName(), ser);
                }
            } catch (Exception e) {
                throw new HessianException(e);
            }
        }
    }

    private void initSerializerFiles(
            String fileName, Set<String> fileList, Map<Class<?>, Class<?>> classMap, Class<?> type) {
        try {
            ClassLoader classLoader = getClassLoader();

            // on systems with the security manager enabled, the system classloader
            // is null
            if (classLoader == null) {
                return;
            }

            Enumeration<?> iter;

            iter = classLoader.getResources(fileName);
            while (iter.hasMoreElements()) {
                URL url = (URL) iter.nextElement();

                if (fileList.contains(url.toString())) {
                    continue;
                }

                fileList.add(url.toString());

                try (InputStream is = url.openStream()) {

                    Properties props = new Properties();
                    props.load(is);

                    for (Map.Entry<Object, Object> entry : props.entrySet()) {
                        String apiName = (String) entry.getKey();
                        String serializerName = (String) entry.getValue();

                        Class<?> apiClass;
                        Class<?> serializerClass;

                        try {
                            apiClass = Class.forName(apiName, false, classLoader);
                        } catch (ClassNotFoundException e) {
                            log.fine(url + ": " + apiName + " is not available in this context: " + getClassLoader());
                            continue;
                        }

                        try {
                            serializerClass = Class.forName(serializerName, false, classLoader);
                        } catch (ClassNotFoundException e) {
                            log.fine(url + ": " + serializerName + " is not available in this context: "
                                    + getClassLoader());
                            continue;
                        }

                        if (!type.isAssignableFrom(serializerClass)) {
                            throw new HessianException(url + ": " + serializerClass.getName()
                                    + " is invalid because it does not implement " + type.getName());
                        }

                        classMap.put(apiClass, serializerClass);
                    }
                }
            }
        } catch (RuntimeException e) {
            throw e;
        } catch (Exception e) {
            throw new HessianException(e);
        }
    }

    private static void addBasic(Class<?> cl, String typeName, int type) {
        staticSerializerMap.put(cl.getName(), new BasicSerializer(type));

        HessianDeserializer deserializer = new BasicDeserializer(type);
        staticDeserializerMap.put(cl.getName(), deserializer);
        staticClassNameMap.put(typeName, deserializer);
    }

    static {
        staticSerializerMap = new HashMap<>();
        staticDeserializerMap = new HashMap<>();
        staticClassNameMap = new HashMap<>();

        FieldDeserializer2Factory fieldFactory = FieldDeserializer2Factory.create();

        addBasic(void.class, "void", BasicSerializer.NULL);

        addBasic(Boolean.class, "boolean", BasicSerializer.BOOLEAN);
        addBasic(Byte.class, "byte", BasicSerializer.BYTE);
        addBasic(Short.class, "short", BasicSerializer.SHORT);
        addBasic(Integer.class, "int", BasicSerializer.INTEGER);
        addBasic(Long.class, "long", BasicSerializer.LONG);
        addBasic(Float.class, "float", BasicSerializer.FLOAT);
        addBasic(Double.class, "double", BasicSerializer.DOUBLE);
        addBasic(Character.class, "char", BasicSerializer.CHARACTER_OBJECT);
        addBasic(String.class, "string", BasicSerializer.STRING);
        addBasic(Object.class, "object", BasicSerializer.OBJECT);
        addBasic(java.util.Date.class, "date", BasicSerializer.DATE);

        addBasic(boolean.class, "boolean", BasicSerializer.BOOLEAN);
        addBasic(byte.class, "byte", BasicSerializer.BYTE);
        addBasic(short.class, "short", BasicSerializer.SHORT);
        addBasic(int.class, "int", BasicSerializer.INTEGER);
        addBasic(long.class, "long", BasicSerializer.LONG);
        addBasic(float.class, "float", BasicSerializer.FLOAT);
        addBasic(double.class, "double", BasicSerializer.DOUBLE);
        addBasic(char.class, "char", BasicSerializer.CHARACTER);

        addBasic(boolean[].class, "[boolean", BasicSerializer.BOOLEAN_ARRAY);
        addBasic(byte[].class, "[byte", BasicSerializer.BYTE_ARRAY);
        staticSerializerMap.put(byte[].class.getName(), ByteArraySerializer.SER);
        addBasic(short[].class, "[short", BasicSerializer.SHORT_ARRAY);
        addBasic(int[].class, "[int", BasicSerializer.INTEGER_ARRAY);
        addBasic(long[].class, "[long", BasicSerializer.LONG_ARRAY);
        addBasic(float[].class, "[float", BasicSerializer.FLOAT_ARRAY);
        addBasic(double[].class, "[double", BasicSerializer.DOUBLE_ARRAY);
        addBasic(char[].class, "[char", BasicSerializer.CHARACTER_ARRAY);
        addBasic(String[].class, "[string", BasicSerializer.STRING_ARRAY);
        addBasic(Object[].class, "[object", BasicSerializer.OBJECT_ARRAY);

        HessianDeserializer objectDeserializer = new JavaDeserializer(Object.class, fieldFactory);
        staticDeserializerMap.put("object", objectDeserializer);
        staticClassNameMap.put("object", objectDeserializer);

        staticSerializerMap.put(Class.class.getName(), new ClassSerializer());

        staticDeserializerMap.put(Number.class.getName(), new BasicDeserializer(BasicSerializer.NUMBER));

        staticSerializerMap.put(Inet4Address.class.getName(), InetAddressSerializer.create());
        staticSerializerMap.put(Inet6Address.class.getName(), InetAddressSerializer.create());
        staticSerializerMap.put(InetSocketAddress.class.getName(), new InetSocketAddressSerializer());

        SqlDateSerializer sqlDateSerializer = new SqlDateSerializer();
        staticSerializerMap.put(java.sql.Date.class.getName(), sqlDateSerializer);
        staticSerializerMap.put(java.sql.Time.class.getName(), sqlDateSerializer);
        staticSerializerMap.put(java.sql.Timestamp.class.getName(), sqlDateSerializer);

        staticDeserializerMap.put(java.sql.Date.class.getName(), new SqlDateDeserializer(java.sql.Date.class));
        staticDeserializerMap.put(java.sql.Time.class.getName(), new SqlDateDeserializer(java.sql.Time.class));
        staticDeserializerMap.put(
                java.sql.Timestamp.class.getName(), new SqlDateDeserializer(java.sql.Timestamp.class));

        // hessian/3bb5
        staticDeserializerMap.put(StackTraceElement.class.getName(), new StackTraceElementDeserializer(fieldFactory));

        staticDeserializerMap.put(Inet4Address.class.getName(), new InetAddressDeserializer(Inet4Address.class));
        staticDeserializerMap.put(Inet6Address.class.getName(), new InetAddressDeserializer(Inet6Address.class));
        staticDeserializerMap.put(InetSocketAddress.class.getName(), new InetSocketAddressDeserializer());

        ClassLoader systemClassLoader = null;
        try {
            systemClassLoader = ClassLoader.getSystemClassLoader();
        } catch (Exception ignored) {
        }

        SYSTEM_CLASS_LOADER = systemClassLoader;
    }
}

1	/*
2	* Copyright (c) 2001-2008 Caucho Technology, Inc. All rights reserved.
3	*
4	* The Apache Software License, Version 1.1
5	*
6	* Redistribution and use in source and binary forms, with or without
7	* modification, are permitted provided that the following conditions
8	* are met:
9	*
10	* 1. Redistributions of source code must retain the above copyright
11	* notice, this list of conditions and the following disclaimer.
12	*
13	* 2. Redistributions in binary form must reproduce the above copyright
14	* notice, this list of conditions and the following disclaimer in
15	* the documentation and/or other materials provided with the
16	* distribution.
17	*
18	* 3. The end-user documentation included with the redistribution, if
19	* any, must include the following acknowlegement:
20	* "This product includes software developed by the
21	* Caucho Technology (http://www.caucho.com/)."
22	* Alternately, this acknowlegement may appear in the software itself,
23	* if and wherever such third-party acknowlegements normally appear.
24	*
25	* 4. The names "Burlap", "Resin", and "Caucho" must not be used to
26	* endorse or promote products derived from this software without prior
27	* written permission. For written permission, please contact
28	* info@caucho.com.
29	*
30	* 5. Products derived from this software may not be called "Resin"
31	* nor may "Resin" appear in their names without prior written
32	* permission of Caucho Technology.
33	*
34	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
35	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
36	* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
37	* DISCLAIMED. IN NO EVENT SHALL CAUCHO TECHNOLOGY OR ITS CONTRIBUTORS
38	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
39	* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
40	* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
41	* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
42	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
43	* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
44	* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45	*
46	* @author Scott Ferguson
47	*/
48
49	package io.github.wuwen5.hessian.io;
50
51	import io.github.wuwen5.hessian.HessianException;
52	import io.github.wuwen5.hessian.io.net.InetAddressDeserializer;
53	import io.github.wuwen5.hessian.io.net.InetAddressSerializer;
54	import io.github.wuwen5.hessian.io.net.InetSocketAddressDeserializer;
55	import io.github.wuwen5.hessian.io.net.InetSocketAddressSerializer;
56	import java.io.InputStream;
57	import java.lang.ref.SoftReference;
58	import java.lang.ref.WeakReference;
59	import java.net.Inet4Address;
60	import java.net.Inet6Address;
61	import java.net.InetSocketAddress;
62	import java.net.URL;
63	import java.util.Enumeration;
64	import java.util.HashMap;
65	import java.util.HashSet;
66	import java.util.Map;
67	import java.util.Properties;
68	import java.util.Set;
69	import java.util.WeakHashMap;
70	import java.util.concurrent.ConcurrentHashMap;
71	import java.util.concurrent.ConcurrentMap;
72	import java.util.logging.Level;
73	import java.util.logging.Logger;
74
75	/**
76	* The classloader-specific Factory for returning serialization
77	*/
78	public class ContextSerializerFactory {
79	private static final Logger log = Logger.getLogger(ContextSerializerFactory.class.getName());	4✔
80
81	private static final WeakHashMap<ClassLoader, SoftReference<ContextSerializerFactory>> CONTEXT_REF_MAP =	4✔
82	new WeakHashMap<>();
83
84	private static final ClassLoader SYSTEM_CLASS_LOADER;
85
86	private static Map<String, HessianSerializer> staticSerializerMap;
87	private static Map<String, HessianDeserializer> staticDeserializerMap;
88	private static Map<String, HessianDeserializer> staticClassNameMap;
89
90	private ContextSerializerFactory parent;
91	private final WeakReference<ClassLoader> loaderRef;
92
93	private final Set<String> serializerFiles = new HashSet<>();	5✔
94	private final Set<String> deserializerFiles = new HashSet<>();	5✔
95
96	private final Map<String, HessianSerializer> serializerClassMap = new HashMap<>();	5✔
97
98	private final ConcurrentMap<String, HessianSerializer> customSerializerMap = new ConcurrentHashMap<>();	5✔
99
100	private final Map<Class<?>, HessianSerializer> serializerInterfaceMap = new HashMap<>();	5✔
101
102	private final Map<String, HessianDeserializer> deserializerClassMap = new HashMap<>();	5✔
103
104	private final Map<String, HessianDeserializer> deserializerClassNameMap = new HashMap<>();	5✔
105
106	private final ConcurrentMap<String, HessianDeserializer> customDeserializerMap = new ConcurrentHashMap<>();	5✔
107
108	private final Map<String, HessianDeserializer> deserializerInterfaceMap = new HashMap<>();	5✔
109
110	public ContextSerializerFactory(ContextSerializerFactory parent, ClassLoader loader) {	2✔
111	if (loader == null) {	2✔
112	loader = SYSTEM_CLASS_LOADER;	2✔
113	}
114
115	loaderRef = new WeakReference<>(loader);	6✔
116
117	init();	2✔
118	}	1✔
119
120	public static ContextSerializerFactory create() {
121	return create(Thread.currentThread().getContextClassLoader());	4✔
122	}
123
124	public static ContextSerializerFactory create(ClassLoader loader) {
125	synchronized (CONTEXT_REF_MAP) {	4✔
126	SoftReference<ContextSerializerFactory> factoryRef = CONTEXT_REF_MAP.get(loader);	5✔
127
128	ContextSerializerFactory factory = null;	2✔
129
130	if (factoryRef != null) {	2✔
131	factory = factoryRef.get();	4✔
132	}
133
134	if (factory == null) {	2✔
135	ContextSerializerFactory parent = null;	2✔
136
137	if (loader != null) {	2✔
138	parent = create(loader.getParent());	4✔
139	}
140
141	factory = new ContextSerializerFactory(parent, loader);	6✔
142	factoryRef = new SoftReference<>(factory);	5✔
143
144	CONTEXT_REF_MAP.put(loader, factoryRef);	5✔
145	}
146
147	return factory;	4✔
148	}
149	}
150
151	public ClassLoader getClassLoader() {
152
153	if (this.loaderRef != null) {	3!
154	return this.loaderRef.get();	5✔
155	} else {
156	return null;	×
157	}
158	}
159
160	/**
161	* Returns the serializer for a given class.
162	*/
163	public HessianSerializer getSerializer(String className) {
164	HessianSerializer serializer = serializerClassMap.get(className);	6✔
165
166	if (serializer == AbstractSerializer.NULL) {	3!
167	return null;	×
168	} else {
169	return serializer;	2✔
170	}
171	}
172
173	/**
174	* Returns a custom serializer the class
175	*
176	* @param cl the class of the object that needs to be serialized.
177	*
178	* @return a serializer object for the serialization.
179	*/
180	public HessianSerializer getCustomSerializer(Class<?> cl) {
181	HessianSerializer serializer = customSerializerMap.get(cl.getName());	7✔
182
183	if (serializer == AbstractSerializer.NULL) {	3✔
184	return null;	2✔
185	} else if (serializer != null) {	2!
186	return serializer;	×
187	}
188
189	try {
190	Class<?> serClass = Class.forName(cl.getName() + "HessianSerializer", false, cl.getClassLoader());	8✔
191
192	HessianSerializer ser =	3✔
193	(HessianSerializer) serClass.getDeclaredConstructor().newInstance();	6✔
194
195	customSerializerMap.put(cl.getName(), ser);	7✔
196
197	return ser;	2✔
198	} catch (ClassNotFoundException e) {	1✔
199	log.log(Level.ALL, e.toString(), e);	6✔
200	} catch (Exception e) {	×
201	throw new HessianException(e);	×
202	}	1✔
203
204	customSerializerMap.put(cl.getName(), AbstractSerializer.NULL);	7✔
205
206	return null;	2✔
207	}
208
209	/**
210	* Returns the deserializer for a given class.
211	*/
212	public HessianDeserializer getDeserializer(String className) {
213	HessianDeserializer deserializer = deserializerClassMap.get(className);	6✔
214
215	if (deserializer != null && deserializer != BaseDeserializer.NULL) {	5!
216	return deserializer;	2✔
217	}
218
219	deserializer = deserializerInterfaceMap.get(className);	6✔
220
221	if (deserializer != null && deserializer != BaseDeserializer.NULL) {	2!
222	return deserializer;	×
223	}
224
225	return null;	2✔
226	}
227
228	/**
229	* Returns a custom deserializer the class
230	*
231	* @param cl the class of the object that needs to be deserialized.
232	*
233	* @return a deserializer object for the deserialization.
234	*/
235	public HessianDeserializer getCustomDeserializer(Class<?> cl) {
236	HessianDeserializer deserializer = customDeserializerMap.get(cl.getName());	7✔
237
238	if (deserializer == BaseDeserializer.NULL) {	3✔
239	return null;	2✔
240	} else if (deserializer != null) {	2!
241	return deserializer;	×
242	}
243
244	try {
245	Class<?> serClass = Class.forName(cl.getName() + "HessianDeserializer", false, cl.getClassLoader());	8✔
246
247	HessianDeserializer ser =	3✔
248	(HessianDeserializer) serClass.getDeclaredConstructor().newInstance();	6✔
249
250	customDeserializerMap.put(cl.getName(), ser);	7✔
251
252	return ser;	2✔
253	} catch (ClassNotFoundException e) {	1✔
254	log.log(Level.ALL, e.toString(), e);	6✔
255	} catch (Exception e) {	×
256	throw new HessianException(e);	×
257	}	1✔
258
259	customDeserializerMap.put(cl.getName(), BaseDeserializer.NULL);	7✔
260
261	return null;	2✔
262	}
263
264	/**
265	* Initialize the factory
266	*/
267	private void init() {
268	if (parent != null) {	3!
269	serializerFiles.addAll(parent.serializerFiles);	×
270	deserializerFiles.addAll(parent.deserializerFiles);	×
271
272	serializerClassMap.putAll(parent.serializerClassMap);	×
273	deserializerClassMap.putAll(parent.deserializerClassMap);	×
274	}
275
276	if (parent == null) {	3!
277	serializerClassMap.putAll(staticSerializerMap);	4✔
278	deserializerClassMap.putAll(staticDeserializerMap);	4✔
279	deserializerClassNameMap.putAll(staticClassNameMap);	4✔
280	}
281
282	Map<Class<?>, Class<?>> classMap = new HashMap<>();	4✔
283	initSerializerFiles("META-INF/hessian/serializers", serializerFiles, classMap, HessianSerializer.class);	7✔
284
285	for (Map.Entry<Class<?>, Class<?>> entry : classMap.entrySet()) {	11✔
286	try {
287	HessianSerializer ser = (HessianSerializer)	1✔
288	entry.getValue().getDeclaredConstructor().newInstance();	10✔
289
290	if (entry.getKey().isInterface()) {	5✔
291	serializerInterfaceMap.put(entry.getKey(), ser);	9✔
292	} else {
293	serializerClassMap.put(entry.getKey().getName(), ser);	9✔
294	}
295	} catch (Exception e) {	×
296	throw new HessianException(e);	×
297	}	1✔
298	}	1✔
299
300	classMap = new HashMap<>();	4✔
301	initSerializerFiles("META-INF/hessian/deserializers", deserializerFiles, classMap, HessianDeserializer.class);	7✔
302
303	for (Map.Entry<Class<?>, Class<?>> entry : classMap.entrySet()) {	11✔
304	try {
305	HessianDeserializer ser = (HessianDeserializer)	1✔
306	entry.getValue().getDeclaredConstructor().newInstance();	10✔
307
308	if (entry.getKey().isInterface()) {	5!
309	deserializerInterfaceMap.put(entry.getKey().getName(), ser);	×
310	} else {
311	deserializerClassMap.put(entry.getKey().getName(), ser);	9✔
312	}
313	} catch (Exception e) {	×
314	throw new HessianException(e);	×
315	}	1✔
316	}	1✔
317	}	1✔
318
319	private void initSerializerFiles(
320	String fileName, Set<String> fileList, Map<Class<?>, Class<?>> classMap, Class<?> type) {
321	try {
322	ClassLoader classLoader = getClassLoader();	3✔
323
324	// on systems with the security manager enabled, the system classloader
325	// is null
326	if (classLoader == null) {	2!
327	return;	×
328	}
329
330	Enumeration<?> iter;
331
332	iter = classLoader.getResources(fileName);	4✔
333	while (iter.hasMoreElements()) {	3✔
334	URL url = (URL) iter.nextElement();	4✔
335
336	if (fileList.contains(url.toString())) {	5!
337	continue;	×
338	}
339
340	fileList.add(url.toString());	5✔
341
342	try (InputStream is = url.openStream()) {	3✔
343
344	Properties props = new Properties();	4✔
345	props.load(is);	3✔
346
347	for (Map.Entry<Object, Object> entry : props.entrySet()) {	11✔
348	String apiName = (String) entry.getKey();	4✔
349	String serializerName = (String) entry.getValue();	4✔
350
351	Class<?> apiClass;
352	Class<?> serializerClass;
353
354	try {
355	apiClass = Class.forName(apiName, false, classLoader);	5✔
356	} catch (ClassNotFoundException e) {	1✔
357	log.fine(url + ": " + apiName + " is not available in this context: " + getClassLoader());	9✔
358	continue;	1✔
359	}	1✔
360
361	try {
362	serializerClass = Class.forName(serializerName, false, classLoader);	5✔
363	} catch (ClassNotFoundException e) {	×
364	log.fine(url + ": " + serializerName + " is not available in this context: "	×
365	+ getClassLoader());	×
366	continue;	×
367	}	1✔
368
369	if (!type.isAssignableFrom(serializerClass)) {	4!
370	throw new HessianException(url + ": " + serializerClass.getName()	×
371	+ " is invalid because it does not implement " + type.getName());	×
372	}
373
374	classMap.put(apiClass, serializerClass);	5✔
375	}	1✔
376	}
377	}	1✔
378	} catch (RuntimeException e) {	×
379	throw e;	×
380	} catch (Exception e) {	×
381	throw new HessianException(e);	×
382	}	1✔
383	}	1✔
384
385	private static void addBasic(Class<?> cl, String typeName, int type) {
386	staticSerializerMap.put(cl.getName(), new BasicSerializer(type));	9✔
387
388	HessianDeserializer deserializer = new BasicDeserializer(type);	5✔
389	staticDeserializerMap.put(cl.getName(), deserializer);	6✔
390	staticClassNameMap.put(typeName, deserializer);	5✔
391	}	1✔
392
393	static {
394	staticSerializerMap = new HashMap<>();	4✔
395	staticDeserializerMap = new HashMap<>();	4✔
396	staticClassNameMap = new HashMap<>();	4✔
397
398	FieldDeserializer2Factory fieldFactory = FieldDeserializer2Factory.create();	2✔
399
400	addBasic(void.class, "void", BasicSerializer.NULL);	4✔
401
402	addBasic(Boolean.class, "boolean", BasicSerializer.BOOLEAN);	4✔
403	addBasic(Byte.class, "byte", BasicSerializer.BYTE);	4✔
404	addBasic(Short.class, "short", BasicSerializer.SHORT);	4✔
405	addBasic(Integer.class, "int", BasicSerializer.INTEGER);	4✔
406	addBasic(Long.class, "long", BasicSerializer.LONG);	4✔
407	addBasic(Float.class, "float", BasicSerializer.FLOAT);	4✔
408	addBasic(Double.class, "double", BasicSerializer.DOUBLE);	4✔
409	addBasic(Character.class, "char", BasicSerializer.CHARACTER_OBJECT);	4✔
410	addBasic(String.class, "string", BasicSerializer.STRING);	4✔
411	addBasic(Object.class, "object", BasicSerializer.OBJECT);	4✔
412	addBasic(java.util.Date.class, "date", BasicSerializer.DATE);	4✔
413
414	addBasic(boolean.class, "boolean", BasicSerializer.BOOLEAN);	4✔
415	addBasic(byte.class, "byte", BasicSerializer.BYTE);	4✔
416	addBasic(short.class, "short", BasicSerializer.SHORT);	4✔
417	addBasic(int.class, "int", BasicSerializer.INTEGER);	4✔
418	addBasic(long.class, "long", BasicSerializer.LONG);	4✔
419	addBasic(float.class, "float", BasicSerializer.FLOAT);	4✔
420	addBasic(double.class, "double", BasicSerializer.DOUBLE);	4✔
421	addBasic(char.class, "char", BasicSerializer.CHARACTER);	4✔
422
423	addBasic(boolean[].class, "[boolean", BasicSerializer.BOOLEAN_ARRAY);	4✔
424	addBasic(byte[].class, "[byte", BasicSerializer.BYTE_ARRAY);	4✔
425	staticSerializerMap.put(byte[].class.getName(), ByteArraySerializer.SER);	6✔
426	addBasic(short[].class, "[short", BasicSerializer.SHORT_ARRAY);	4✔
427	addBasic(int[].class, "[int", BasicSerializer.INTEGER_ARRAY);	4✔
428	addBasic(long[].class, "[long", BasicSerializer.LONG_ARRAY);	4✔
429	addBasic(float[].class, "[float", BasicSerializer.FLOAT_ARRAY);	4✔
430	addBasic(double[].class, "[double", BasicSerializer.DOUBLE_ARRAY);	4✔
431	addBasic(char[].class, "[char", BasicSerializer.CHARACTER_ARRAY);	4✔
432	addBasic(String[].class, "[string", BasicSerializer.STRING_ARRAY);	4✔
433	addBasic(Object[].class, "[object", BasicSerializer.OBJECT_ARRAY);	4✔
434
435	HessianDeserializer objectDeserializer = new JavaDeserializer(Object.class, fieldFactory);	6✔
436	staticDeserializerMap.put("object", objectDeserializer);	5✔
437	staticClassNameMap.put("object", objectDeserializer);	5✔
438
439	staticSerializerMap.put(Class.class.getName(), new ClassSerializer());	8✔
440
441	staticDeserializerMap.put(Number.class.getName(), new BasicDeserializer(BasicSerializer.NUMBER));	9✔
442
443	staticSerializerMap.put(Inet4Address.class.getName(), InetAddressSerializer.create());	6✔
444	staticSerializerMap.put(Inet6Address.class.getName(), InetAddressSerializer.create());	6✔
445	staticSerializerMap.put(InetSocketAddress.class.getName(), new InetSocketAddressSerializer());	8✔
446
447	SqlDateSerializer sqlDateSerializer = new SqlDateSerializer();	4✔
448	staticSerializerMap.put(java.sql.Date.class.getName(), sqlDateSerializer);	6✔
449	staticSerializerMap.put(java.sql.Time.class.getName(), sqlDateSerializer);	6✔
450	staticSerializerMap.put(java.sql.Timestamp.class.getName(), sqlDateSerializer);	6✔
451
452	staticDeserializerMap.put(java.sql.Date.class.getName(), new SqlDateDeserializer(java.sql.Date.class));	9✔
453	staticDeserializerMap.put(java.sql.Time.class.getName(), new SqlDateDeserializer(java.sql.Time.class));	9✔
454	staticDeserializerMap.put(	4✔
455	java.sql.Timestamp.class.getName(), new SqlDateDeserializer(java.sql.Timestamp.class));	5✔
456
457	// hessian/3bb5
458	staticDeserializerMap.put(StackTraceElement.class.getName(), new StackTraceElementDeserializer(fieldFactory));	9✔
459
460	staticDeserializerMap.put(Inet4Address.class.getName(), new InetAddressDeserializer(Inet4Address.class));	9✔
461	staticDeserializerMap.put(Inet6Address.class.getName(), new InetAddressDeserializer(Inet6Address.class));	9✔
462	staticDeserializerMap.put(InetSocketAddress.class.getName(), new InetSocketAddressDeserializer());	8✔
463
464	ClassLoader systemClassLoader = null;	2✔
465	try {
466	systemClassLoader = ClassLoader.getSystemClassLoader();	2✔
467	} catch (Exception ignored) {	×
468	}	1✔
469
470	SYSTEM_CLASS_LOADER = systemClassLoader;	2✔
471	}	1✔
472	}

wuwen5 / hessian / 18062024814

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