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/*
 * Copyright (c) 2012-2015 Jakub Białek
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.google.code.ssm.json;

import lombok.Data;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.annotation.JsonTypeInfo.Id;

/**
 * It's a wrapper around all values serialized to JSON. Such holder is required otherwise jackson doesn't store (while
 * serializing) an information about type in case of final class. This information is required to correctly deserialize
 * object in Spring 3.1 Cache Abstraction (spring cache module) where type/class of desired object is unknown.
 * 
 * @author Jakub Białek
 * @since 3.0.0
 * 
 */
@Data
@JsonTypeInfo(use = Id.NONE)
public class Holder {

    /**
     * Wrapped value.
     */
    @JsonProperty("v")
    private Object value;

    public Holder() {

    }

    public Holder(final Object value) {
        this.value = value;
    }

}




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