nl.edia.sakai.tool.skinmanager.download.SkinDownloadView.java Source code

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Here is the source code for nl.edia.sakai.tool.skinmanager.download.SkinDownloadView.java

Source

/*
 * #%L
 * Edia Skin Manager Tool
 * %%
 * Copyright (C) 2007 - 2013 Edia
 * %%
 * Licensed under the Educational Community 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://opensource.org/licenses/ECL-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.
 * #L%
 */
package nl.edia.sakai.tool.skinmanager.download;

import java.util.Map;

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

import nl.edia.sakai.tool.skinmanager.SkinArchiveService;

import org.springframework.web.servlet.View;

public class SkinDownloadView implements View {
    SkinArchiveService skinArchiveService;

    public SkinDownloadView() {
    }

    public SkinDownloadView(SkinArchiveService skinArchiveService) {
        this.skinArchiveService = skinArchiveService;
    }

    @SuppressWarnings("unchecked")
    public void render(Map model, HttpServletRequest request, HttpServletResponse response) throws Exception {
        String myName = (String) model.get("id");
        Number myVersion = (Number) model.get("version");

        setHeaders(response, myName);

        ServletOutputStream myOutputStream = response.getOutputStream();
        if (myVersion != null) {
            skinArchiveService.fetchSkinArchiveData(myName, myVersion.intValue(), myOutputStream);
        } else {
            skinArchiveService.fetchSkinArchiveData(myName, myOutputStream);
        }

    }

    /**
     * @param response
     * @param myName
     */
    protected void setHeaders(HttpServletResponse response, String myName) {
        response.setContentType(getContentType());
        response.setHeader("Content-Disposition", "attachment; filename=" + myName + ".zip");
    }

    public String getContentType() {
        return "application/zip";
    }

    public SkinArchiveService getSkinArchiveService() {
        return skinArchiveService;
    }

    public void setSkinArchiveService(SkinArchiveService skinArchiveService) {
        this.skinArchiveService = skinArchiveService;
    }

}