org.codehaus.jackson.map.JsonSerializer Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jackson-mapper-asl

Data Mapper package is a high-performance data binding package built on Jackson JSON processor

There is a newer version: 1.9.13

package org.codehaus.jackson.map;

import java.io.IOException;

import org.codehaus.jackson.*;

/**
 * Abstract class that defines API used by {@link ObjectMapper} (and
 * other chained {@link JsonSerializer}s too) to serialize Objects of
 * arbitrary types into JSON, using provided {@link JsonGenerator}.
 */
public abstract class JsonSerializer
{
    /**
     * Method that can be called to ask implementation to serialize
     * values of type this serializer handles.
     *
     * @param value Value to serialize; can not be null.
     * @param jgen Generator used to output resulting Json content
     * @param provider Provider that can be used to get serializers for
     *   serializing Objects value contains, if any.
     */
    public abstract void serialize(T value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonProcessingException;

    /*
    //////////////////////////////////////////////////////
    // Helper class(es)
    //////////////////////////////////////////////////////
     */

    /**
     * This marker class is only to be used with annotations, to
     * indicate that no serializer is configured.
     *
     * Specifically, this class is to be used as the marker for
     * annotation {@link org.codehaus.jackson.map.annotate.JsonSerialize}
     * (and deprecated {@link org.codehaus.jackson.annotate.JsonUseSerializer}).
     */
    public abstract static class None
        extends JsonSerializer