io.lightlink.servlet.MultipartServlet Maven / Gradle / Ivy

Go to download
package io.lightlink.servlet;

/*
 * #%L
 * lightlink-core
 * %%
 * Copyright (C) 2015 Vitaliy Shevchuk
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */


import io.lightlink.output.JSONHttpResponseStream;
import org.apache.commons.fileupload.FileUploadException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Map;

public class MultipartServlet extends RestServlet {


    protected void doServide(String method, HttpServletRequest req, HttpServletResponse resp, Map inputParams) throws IOException {

        String actionName = getAction(req);

        getScriptRunner(req, resp).execute(actionName, method, inputParams, new JSONHttpResponseStream(resp));
    }

    protected Map getParams(HttpServletRequest req) throws IOException {

        MultipartParameters multipart = new MultipartParameters(req);

        Map inputParams = null;
        try {
            inputParams = multipart.getInitialParams();
        } catch (FileUploadException e) {
            throw new IOException(e.getMessage(),e);
        }
        inputParams.put("mutipart",multipart);

        return inputParams;
    }


    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doServide("POST", req, resp, getParams(req));
    }

    @Override
    protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doServide("PUT", req, resp, getParams(req));
    }

    @Override
    protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doServide("DELETE", req, resp, getParams(req));
    }


}