import com.fasterxml.jackson.dataformat.smile.SmileGenerator; //导入依赖的package包/类
/**
 * Serializes the {@code message} into an {@link OutputStream} using the given {@code schema}.
 */
public static <T> void writeTo(OutputStream out, T message, Schema<T> schema,
        boolean numeric) throws IOException
{
    final IOContext context = new IOContext(DEFAULT_SMILE_FACTORY._getBufferRecycler(),
            out, false);

    final SmileGenerator generator = newSmileGenerator(out,
            context.allocWriteEncodingBuffer(), 0, true, context);

    // final SmileGenerator generator = DEFAULT_SMILE_FACTORY.createJsonGenerator(out);

    try
    {
        JsonIOUtil.writeTo(generator, message, schema, numeric);
    }
    finally
    {
        generator.close();
    }
}
 

import com.fasterxml.jackson.dataformat.smile.SmileGenerator; //导入依赖的package包/类
/**
 * Serializes the {@code messages} into the stream using the given schema.
 */
public static <T> void writeListTo(OutputStream out, List<T> messages,
        Schema<T> schema, boolean numeric) throws IOException
{
    final IOContext context = new IOContext(DEFAULT_SMILE_FACTORY._getBufferRecycler(),
            out, false);

    final SmileGenerator generator = newSmileGenerator(out,
            context.allocWriteEncodingBuffer(), 0, true, context);

    // final SmileGenerator generator = DEFAULT_SMILE_FACTORY.createJsonGenerator(out);
    try
    {
        JsonIOUtil.writeListTo(generator, messages, schema, numeric);
    }
    finally
    {
        generator.close();
    }
}
 

import com.fasterxml.jackson.dataformat.smile.SmileGenerator; //导入依赖的package包/类
public SmileObjectMapperProvider() {
    final SmileFactory smileFactory = new SmileFactory()
            .disable(SmileGenerator.Feature.ENCODE_BINARY_AS_7BIT)
            .enable(SmileGenerator.Feature.WRITE_END_MARKER);

    objectMapper = new ObjectMapper(smileFactory)
            .setPropertyNamingStrategy(PropertyNamingStrategy.SNAKE_CASE)
            .registerModule(new JodaModule())
            .registerModule(new GuavaModule());
}
 

import com.fasterxml.jackson.dataformat.smile.SmileGenerator; //导入依赖的package包/类
/**
 * Creates a {@link SmileGenerator} for the outputstream with the supplied buf {@code outBuffer} to use.
 */
static SmileGenerator newSmileGenerator(OutputStream out, byte[] buf, int offset,
        boolean bufferRecyclable, IOContext context)
{
    return new SmileGenerator(context,
            DEFAULT_SMILE_FACTORY.getGeneratorFeatures(),
            DEFAULT_SMILE_FACTORY.getSmileGeneratorFeatures(),
            DEFAULT_SMILE_FACTORY.getCodec(),
            out,
            buf,
            offset,
            bufferRecyclable);
}