org.springframework.integration.samples.multipart.MultipartReceiver.java Source code

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/*
 * Copyright 2002-2017 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 org.springframework.integration.samples.multipart;

import java.util.LinkedList;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import org.springframework.integration.http.multipart.UploadedMultipartFile;
import org.springframework.util.LinkedMultiValueMap;

/**
 * @author Oleg Zhurakousky
 * @author Gary Russell
 *
 */
public class MultipartReceiver {
    private static Log logger = LogFactory.getLog(MultipartReceiver.class);

    @SuppressWarnings("rawtypes")
    public void receive(LinkedMultiValueMap<String, Object> multipartRequest) {
        logger.info("Successfully received multipart request: " + multipartRequest);
        for (String elementName : multipartRequest.keySet()) {
            if (elementName.equals("company")) {
                LinkedList value = (LinkedList) multipartRequest.get("company");
                String[] multiValues = (String[]) value.get(0);
                for (String companyName : multiValues) {
                    logger.info(elementName + " - " + companyName);
                }
            } else if (elementName.equals("company-logo")) {
                logger.info(elementName + " - as UploadedMultipartFile: "
                        + ((UploadedMultipartFile) multipartRequest.getFirst("company-logo"))
                                .getOriginalFilename());
            }
        }
    }
}