org.eclipse.rtp.httpdeployer.internal.HttpDeployerUtils.java Source code

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Here is the source code for org.eclipse.rtp.httpdeployer.internal.HttpDeployerUtils.java

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/*******************************************************************************
 * Copyright (c) 2011 Sebastian Schmidt and others. All rights reserved. This
 * program and the accompanying materials are made available under the terms of
 * the Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors: Sebastian Schmidt - initial API and implementation
 ******************************************************************************/
package org.eclipse.rtp.httpdeployer.internal;

import java.io.IOException;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.jdom.Document;
import org.jdom.JDOMException;
import org.jdom.input.SAXBuilder;
import org.jdom.output.XMLOutputter;

public class HttpDeployerUtils {

    private HttpDeployerUtils() {
        // prevent instantiation
    }

    public static Document parseXmlRequest(HttpServletRequest request) throws JDOMException, IOException {
        SAXBuilder builder = new SAXBuilder();
        Document xmlDocument = builder.build(request.getReader());
        return xmlDocument;
    }

    public static void outputDocument(HttpServletResponse response, Document document) throws IOException {
        response.setContentType(CommonConstants.RESPONSE_CONTENT_TYPE);
        XMLOutputter out = new XMLOutputter();
        out.output(document, response.getWriter());
    }

    @SuppressWarnings("unchecked")
    public static List<FileItem> parseMultipartRequest(HttpServletRequest request) throws FileUploadException {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        return upload.parseRequest(request);
    }
}