Java Reflection Field Check putCachedSerializerForClass(Class instanceType, Class customFieldSerializer)

Description

put Cached Serializer For Class

License

Apache License

Declaration

private static void putCachedSerializerForClass(Class<?> instanceType, Class<?> customFieldSerializer) 

Method Source Code

//package com.java2s;
/*/*ww w .  j a va 2s .  c  om*/
 * Copyright 2008 Google Inc.
 * 
 * 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
 * 
 * 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.
 */

import java.util.IdentityHashMap;
import java.util.Map;

public class Main {
    /**
     * A permanent cache of all which classes onto custom field serializers. This
     * is safe to do because a Class is guaranteed not to change within the
     * lifetime of a ClassLoader (and thus, this Map). Access must be
     * synchronized.
     */
    private static final Map<Class<?>, Class<?>> classCustomSerializerCache = new IdentityHashMap<Class<?>, Class<?>>();

    private static void putCachedSerializerForClass(Class<?> instanceType, Class<?> customFieldSerializer) {
        synchronized (classCustomSerializerCache) {
            classCustomSerializerCache.put(instanceType, customFieldSerializer);
        }
    }
}

Related

1. getFieldAttribute(Class entityClass, String fieldName)
2. getFields(Class klass)
3. getFieldSize(Class clazz)
4. isFieldAutoBindable(Class clazz)
5. isJavaClass(Field field)