com.expedia.seiso.web.httpmessageconverter.ItemKeyHttpMessageConverter.java Source code

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Here is the source code for com.expedia.seiso.web.httpmessageconverter.ItemKeyHttpMessageConverter.java

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/* 
 * Copyright 2013-2015 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.expedia.seiso.web.httpmessageconverter;

import java.io.IOException;
import java.nio.charset.StandardCharsets;

import lombok.val;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpInputMessage;
import org.springframework.http.HttpOutputMessage;
import org.springframework.http.converter.AbstractHttpMessageConverter;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.http.converter.HttpMessageNotWritableException;
import org.springframework.stereotype.Component;
import org.springframework.util.StreamUtils;

import com.expedia.seiso.domain.entity.key.ItemKey;
import com.expedia.seiso.web.MediaTypes;
import com.expedia.seiso.web.converter.UriToItemKeyConverter;

/**
 * @author Willie Wheeler
 */
@Component
public class ItemKeyHttpMessageConverter extends AbstractHttpMessageConverter<ItemKey> {
    @Autowired
    private UriToItemKeyConverter uriToItemKeyConverter;

    public ItemKeyHttpMessageConverter() {
        super(MediaTypes.TEXT_URI_LIST);
    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.AbstractHttpMessageConverter#supports(java.lang.Class)
     */
    @Override
    protected boolean supports(Class<?> clazz) {
        return ItemKey.class.isAssignableFrom(clazz);
    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.AbstractHttpMessageConverter#readInternal(java.lang.Class, org.springframework.http.HttpInputMessage)
     */
    @Override
    protected ItemKey readInternal(Class<? extends ItemKey> clazz, HttpInputMessage inputMessage)
            throws IOException, HttpMessageNotReadableException {

        val uri = StreamUtils.copyToString(inputMessage.getBody(), StandardCharsets.UTF_8);
        return uriToItemKeyConverter.convert(uri);
    }

    /* (non-Javadoc)
     * @see org.springframework.http.converter.AbstractHttpMessageConverter#writeInternal(java.lang.Object, org.springframework.http.HttpOutputMessage)
     */
    @Override
    protected void writeInternal(ItemKey t, HttpOutputMessage outputMessage)
            throws IOException, HttpMessageNotWritableException {

        // TODO Auto-generated method stub

    }
}