com.apress.prospringintegration.web.MultipartReceiver.java Source code

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Here is the source code for com.apress.prospringintegration.web.MultipartReceiver.java

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/*
 * Copyright 2002-2011 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.apress.prospringintegration.web;

import org.springframework.integration.annotation.ServiceActivator;
import org.springframework.integration.http.multipart.UploadedMultipartFile;
import org.springframework.stereotype.Component;
import org.springframework.util.LinkedMultiValueMap;

import java.util.LinkedList;

@Component
public class MultipartReceiver {

    @ServiceActivator
    public void handleMultipartRequest(LinkedMultiValueMap<String, Object> multipartRequest) {
        System.out.println("Received multipart request: " + multipartRequest);
        for (String elementName : multipartRequest.keySet()) {
            if (elementName.equals("name")) {
                LinkedList value = (LinkedList) multipartRequest.get("name");
                String[] multiValues = (String[]) value.get(0);
                for (String name : multiValues) {
                    System.out.println("Name: " + name);
                }
            } else if (elementName.equals("picture")) {
                System.out.println("Picture as UploadedMultipartFile: "
                        + ((UploadedMultipartFile) multipartRequest.getFirst("picture")).getOriginalFilename());
            }
        }
    }
}