com.future.spring.rest.BufferedImageHttpMessageConverter.java Source code

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Here is the source code for com.future.spring.rest.BufferedImageHttpMessageConverter.java

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/*
 * Copyright 2009 the original author or authors.
 *
 * 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.
 */

package com.future.spring.rest;

import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import javax.imageio.ImageIO;

import org.springframework.http.HttpInputMessage;
import org.springframework.http.HttpOutputMessage;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.converter.HttpMessageNotWritableException;

public class BufferedImageHttpMessageConverter implements HttpMessageConverter<BufferedImage> {

    /* (non-Javadoc)
     * @see org.springframework.http.converter.HttpMessageConverter#canRead(java.lang.Class, org.springframework.http.MediaType)
     */
    @Override
    public boolean canRead(Class<?> clazz, MediaType mediaType) {
        // TODO Auto-generated method stub
        return false;
    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.HttpMessageConverter#canWrite(java.lang.Class, org.springframework.http.MediaType)
     */
    @Override
    public boolean canWrite(Class<?> clazz, MediaType mediaType) {
        // TODO Auto-generated method stub
        return false;
    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.HttpMessageConverter#getSupportedMediaTypes()
     */
    @Override
    public List<MediaType> getSupportedMediaTypes() {
        return Collections.singletonList(new MediaType("image", "jpeg"));

    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.HttpMessageConverter#read(java.lang.Class, org.springframework.http.HttpInputMessage)
     */
    @Override
    public BufferedImage read(Class<? extends BufferedImage> clazz, HttpInputMessage inputMessage)
            throws IOException, HttpMessageNotReadableException {
        return ImageIO.read(inputMessage.getBody());

    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.HttpMessageConverter#write(java.lang.Object, org.springframework.http.MediaType, org.springframework.http.HttpOutputMessage)
     */
    @Override
    public void write(BufferedImage t, MediaType contentType, HttpOutputMessage outputMessage)
            throws IOException, HttpMessageNotWritableException {
        // TODO Auto-generated method stub

    }

}