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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.ser.std;

import java.io.IOException;
import java.util.Iterator;

import org.codehaus.jackson.JsonGenerationException;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.map.BeanProperty;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;
import org.codehaus.jackson.map.TypeSerializer;
import org.codehaus.jackson.map.annotate.JacksonStdImpl;
import org.codehaus.jackson.type.JavaType;

@JacksonStdImpl
public class IterableSerializer
    extends AsArraySerializerBase>
{
    public IterableSerializer(JavaType elemType, boolean staticTyping, TypeSerializer vts, BeanProperty property)
    {
        super(Iterable.class, elemType, staticTyping, vts, property, null);
    }

    @Override
    public ContainerSerializerBase _withValueTypeSerializer(TypeSerializer vts) {
        return new IterableSerializer(_elementType, _staticTyping, vts, _property);
    }
    
    @Override
    public void serializeContents(Iterable value, JsonGenerator jgen, SerializerProvider provider)
        throws IOException, JsonGenerationException
    {
        Iterator it = value.iterator();
        if (it.hasNext()) {
            final TypeSerializer typeSer = _valueTypeSerializer;
            JsonSerializer