eu.cloud4soa.frontend.upload.ApplicationArtifactUpload.java Source code

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Here is the source code for eu.cloud4soa.frontend.upload.ApplicationArtifactUpload.java

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/*
 * This file is part of Cloud4SOA Frontend.
 *
 *     Cloud4SOA Frontend is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     Cloud4SOA Frontend is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with Cloud4SOA Frontend.  If not, see <http://www.gnu.org/licenses/>.
 */

package eu.cloud4soa.frontend.upload;

import org.apache.commons.fileupload.FileItemIterator;
import org.apache.commons.fileupload.FileItemStream;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.springframework.web.context.support.SpringBeanAutowiringSupport;

import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Servlet receiving uploaded files.
 *
 * @author Stefano Travelli (Cyntelix)
 * @since 16/10/11 18.37
 */
@Component
@Scope("session")
public class ApplicationArtifactUpload extends HttpServlet {

    @Autowired
    ArtifactsHolder artifactsHolder;

    @Override
    public void init(ServletConfig config) throws ServletException {
        super.init(config);
        SpringBeanAutowiringSupport.processInjectionBasedOnServletContext(this, config.getServletContext());
    }

    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        ServletFileUpload upload = new ServletFileUpload();

        try {
            FileItemIterator fileItemIterator = upload.getItemIterator(request);

            while (fileItemIterator.hasNext()) {
                FileItemStream item = fileItemIterator.next();
                artifactsHolder.addFileItem(item.getFieldName(), item.openStream());
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

    }

}