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38 lines
1.0 KiB
38 lines
1.0 KiB
package siprp.images.servlet;
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import java.io.IOException;
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import javax.servlet.ServletException;
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import javax.servlet.ServletOutputStream;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import siprp.database.cayenne.objects.Image;
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import siprp.database.cayenne.providers.ImageDAO;
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public final class ImagesServlet extends HttpServlet
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{
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private static final long serialVersionUID = 999506147931075031L;
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private static final String PARAMETER_ID = "id";
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public void doGet( HttpServletRequest request, HttpServletResponse response ) throws IOException, ServletException
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{
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response.setContentType( "image/png" );
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ServletOutputStream out = response.getOutputStream();
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String param = request.getParameter( PARAMETER_ID );
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System.out.println(param);
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try
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{
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Integer id = new Integer(param);
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Image img = new ImageDAO().getImageForID( id );
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out.write( img.getImageData() );
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}
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catch (Exception e) {
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e.printStackTrace();
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}
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}
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}
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