ImageFileDownloadView.java

/*
 * Copyright (C) 2013-2017 NTT DATA Corporation
 *
 * 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 org.terasoluna.gfw.functionaltest.app.download;

import java.io.IOException;
import java.io.InputStream;
import java.util.Map;

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

import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.stereotype.Component;
import org.terasoluna.gfw.web.download.AbstractFileDownloadView;

@Component
public class ImageFileDownloadView extends AbstractFileDownloadView {

    @Override
    protected InputStream getInputStream(Map<String, Object> model,
            HttpServletRequest request) throws IOException {
        Resource resource = new ClassPathResource("image/Duke.png");
        return resource.getInputStream();
    }

    @Override
    protected void addResponseHeader(Map<String, Object> model,
            HttpServletRequest request, HttpServletResponse response) {
        response.setHeader("Content-Disposition",
                "attachment; filename=Duke.png");
        response.setContentType("image/png");
    }

}