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diff src/org/eclipse/jetty/server/handler/DefaultHandler.java @ 807:947b11aa3157

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remove jetty favicon
author Franklin Schmidt <fschmidt@gmail.com>
date Wed, 07 Sep 2016 23:26:12 -0600
parents 3428c60d7cfc
children 8e9db0bbf4f9
line wrap: on
line diff
--- a/src/org/eclipse/jetty/server/handler/DefaultHandler.java	Wed Sep 07 22:50:42 2016 -0600
+++ b/src/org/eclipse/jetty/server/handler/DefaultHandler.java	Wed Sep 07 23:26:12 2016 -0600
@@ -53,156 +53,100 @@
  */
 public class DefaultHandler extends AbstractHandler
 {
-    private static final Logger LOG = Log.getLogger(DefaultHandler.class);
+	private static final Logger LOG = Log.getLogger(DefaultHandler.class);
 
-    final long _faviconModified=(System.currentTimeMillis()/1000)*1000L;
-    byte[] _favicon;
-    boolean _serveIcon=true;
-    boolean _showContexts=true;
-    
-    public DefaultHandler()
-    {
-        try
-        {
-            URL fav = this.getClass().getClassLoader().getResource("org/eclipse/jetty/favicon.ico");
-            if (fav!=null)
-            {
-                Resource r = Resource.newResource(fav);
-                _favicon=IO.readBytes(r.getInputStream());
-            }
-        }
-        catch(Exception e)
-        {
-            LOG.warn(e);
-        }
-    }
-    
-    /* ------------------------------------------------------------ */
-    /* 
-     * @see org.eclipse.jetty.server.server.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int)
-     */
-    public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
-    {              
-        if (response.isCommitted() || baseRequest.isHandled())
-            return;
-        
-        baseRequest.setHandled(true);
-        
-        String method=request.getMethod();
-
-        // little cheat for common request
-        if (_serveIcon && _favicon!=null && method.equals(HttpMethods.GET) && request.getRequestURI().equals("/favicon.ico"))
-        {
-            if (request.getDateHeader(HttpHeaders.IF_MODIFIED_SINCE)==_faviconModified)
-                response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
-            else
-            {
-                response.setStatus(HttpServletResponse.SC_OK);
-                response.setContentType("image/x-icon");
-                response.setContentLength(_favicon.length);
-                response.setDateHeader(HttpHeaders.LAST_MODIFIED, _faviconModified);
-                response.setHeader(HttpHeaders.CACHE_CONTROL,"max-age=360000,public");
-                response.getOutputStream().write(_favicon);
-            }
-            return;
-        }
-        
-        
-        if (!method.equals(HttpMethods.GET) || !request.getRequestURI().equals("/"))
-        {
-            response.sendError(HttpServletResponse.SC_NOT_FOUND);
-            return;   
-        }
+	boolean _showContexts=true;
+	
+	/* ------------------------------------------------------------ */
+	/* 
+	 * @see org.eclipse.jetty.server.server.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int)
+	 */
+	public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
+	{              
+		if (response.isCommitted() || baseRequest.isHandled())
+			return;
+		
+		baseRequest.setHandled(true);
+		
+		String method=request.getMethod();
+		
+		if (!method.equals(HttpMethods.GET) || !request.getRequestURI().equals("/"))
+		{
+			response.sendError(HttpServletResponse.SC_NOT_FOUND);
+			return;   
+		}
 
-        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
-        response.setContentType(MimeTypes.TEXT_HTML);
-        
-        ByteArrayISO8859Writer writer = new ByteArrayISO8859Writer(1500);
-        
-        writer.write("<HTML>\n<HEAD>\n<TITLE>Error 404 - Not Found");
-        writer.write("</TITLE>\n<BODY>\n<H2>Error 404 - Not Found.</H2>\n");
-        writer.write("No context on this server matched or handled this request.<BR>");
-        
-        if (_showContexts)
-        {
-            writer.write("Contexts known to this server are: <ul>");
-            
-            Server server = getServer();
-            Handler[] handlers = server==null?null:server.getChildHandlersByClass(ContextHandler.class);
-     
-            for (int i=0;handlers!=null && i<handlers.length;i++)
-            {
-                ContextHandler context = (ContextHandler)handlers[i];
-                if (context.isRunning())
-                {
-                    writer.write("<li><a href=\"");
-                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
-                        writer.write("http://"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
-                    writer.write(context.getContextPath());
-                    if (context.getContextPath().length()>1 && context.getContextPath().endsWith("/"))
-                        writer.write("/");
-                    writer.write("\">");
-                    writer.write(context.getContextPath());
-                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
-                        writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
-                    writer.write("&nbsp;--->&nbsp;");
-                    writer.write(context.toString());
-                    writer.write("</a></li>\n");
-                }
-                else
-                {
-                    writer.write("<li>");
-                    writer.write(context.getContextPath());
-                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
-                        writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
-                    writer.write("&nbsp;--->&nbsp;");
-                    writer.write(context.toString());
-                    if (context.isFailed())
-                        writer.write(" [failed]");
-                    if (context.isStopped())
-                        writer.write(" [stopped]");
-                    writer.write("</li>\n");
-                }
-            }
-        }
-        
-        for (int i=0;i<10;i++)
-            writer.write("\n<!-- Padding for IE                  -->");
-        
-        writer.write("\n</BODY>\n</HTML>\n");
-        writer.flush();
-        response.setContentLength(writer.size());
-        OutputStream out=response.getOutputStream();
-        writer.writeTo(out);
-        out.close();
-    }
+		response.setStatus(HttpServletResponse.SC_NOT_FOUND);
+		response.setContentType(MimeTypes.TEXT_HTML);
+		
+		ByteArrayISO8859Writer writer = new ByteArrayISO8859Writer(1500);
+		
+		writer.write("<HTML>\n<HEAD>\n<TITLE>Error 404 - Not Found");
+		writer.write("</TITLE>\n<BODY>\n<H2>Error 404 - Not Found.</H2>\n");
+		writer.write("No context on this server matched or handled this request.<BR>");
+		
+		if (_showContexts)
+		{
+			writer.write("Contexts known to this server are: <ul>");
+			
+			Server server = getServer();
+			Handler[] handlers = server==null?null:server.getChildHandlersByClass(ContextHandler.class);
+	 
+			for (int i=0;handlers!=null && i<handlers.length;i++)
+			{
+				ContextHandler context = (ContextHandler)handlers[i];
+				if (context.isRunning())
+				{
+					writer.write("<li><a href=\"");
+					if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+						writer.write("http://"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+					writer.write(context.getContextPath());
+					if (context.getContextPath().length()>1 && context.getContextPath().endsWith("/"))
+						writer.write("/");
+					writer.write("\">");
+					writer.write(context.getContextPath());
+					if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+						writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+					writer.write("&nbsp;--->&nbsp;");
+					writer.write(context.toString());
+					writer.write("</a></li>\n");
+				}
+				else
+				{
+					writer.write("<li>");
+					writer.write(context.getContextPath());
+					if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+						writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+					writer.write("&nbsp;--->&nbsp;");
+					writer.write(context.toString());
+					if (context.isFailed())
+						writer.write(" [failed]");
+					if (context.isStopped())
+						writer.write(" [stopped]");
+					writer.write("</li>\n");
+				}
+			}
+		}
+		
+		for (int i=0;i<10;i++)
+			writer.write("\n<!-- Padding for IE                  -->");
+		
+		writer.write("\n</BODY>\n</HTML>\n");
+		writer.flush();
+		response.setContentLength(writer.size());
+		OutputStream out=response.getOutputStream();
+		writer.writeTo(out);
+		out.close();
+	}
 
-    /* ------------------------------------------------------------ */
-    /**
-     * @return Returns true if the handle can server the jetty favicon.ico
-     */
-    public boolean getServeIcon()
-    {
-        return _serveIcon;
-    }
+	public boolean getShowContexts()
+	{
+		return _showContexts;
+	}
 
-    /* ------------------------------------------------------------ */
-    /**
-     * @param serveIcon true if the handle can server the jetty favicon.ico
-     */
-    public void setServeIcon(boolean serveIcon)
-    {
-        _serveIcon = serveIcon;
-    }
-    
-    public boolean getShowContexts()
-    {
-        return _showContexts;
-    }
-
-    public void setShowContexts(boolean show)
-    {
-        _showContexts = show;
-    }
+	public void setShowContexts(boolean show)
+	{
+		_showContexts = show;
+	}
 
 }