X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fservlet%2FServletModuleImages.java;h=7044dbe633e478c1787ebb50cdcef29710fdefac;hb=627becfe22637207a6a13f0538cb67bbe96704f4;hp=ef19a450fb1c0de39daa7449910afbd040fa390d;hpb=a0b490f47bc60e832dd3e096d4a6807447548c79;p=mir.git

diff --git a/source/mircoders/servlet/ServletModuleImages.java b/source/mircoders/servlet/ServletModuleImages.java
index ef19a450..7044dbe6 100755
--- a/source/mircoders/servlet/ServletModuleImages.java
+++ b/source/mircoders/servlet/ServletModuleImages.java
@@ -1,3 +1,34 @@
+/*
+ * Copyright (C) 2001, 2002  The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir 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 Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two.  You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries.  If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so.  If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
 package mircoders.servlet;
 
 import java.io.*;
@@ -26,8 +57,8 @@ import mircoders.module.*;
 import mircoders.producer.*;
 
 /*
- *  ServletModuleBilder -
- *  liefert HTML fuer Bilder
+ *  ServletModuleImages -
+ *  liefert HTML fuer Images
  *
  *
  * @author RK
@@ -44,10 +75,10 @@ public class ServletModuleImages extends ServletModuleUploadedMedia
 
 
   private ServletModuleImages() {
-    theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.Bilder.Logfile"));
-    templateListString = MirConfig.getProp("ServletModule.Bilder.ListTemplate");
-    templateObjektString = MirConfig.getProp("ServletModule.Bilder.ObjektTemplate");
-    templateConfirmString = MirConfig.getProp("ServletModule.Bilder.ConfirmTemplate");
+    theLog = Logfile.getInstance(MirConfig.getProp("Home") + MirConfig.getProp("ServletModule.Images.Logfile"));
+    templateListString = MirConfig.getProp("ServletModule.Images.ListTemplate");
+    templateObjektString = MirConfig.getProp("ServletModule.Images.ObjektTemplate");
+    templateConfirmString = MirConfig.getProp("ServletModule.Images.ConfirmTemplate");
     try {
       mainModule = new ModuleImages(DatabaseImages.getInstance());
       //dbRights = DatabaseRights.getInstance();
@@ -64,11 +95,20 @@ public class ServletModuleImages extends ServletModuleUploadedMedia
     if (idParam!=null && !idParam.equals("")) {
       try {
         EntityImages entImage =(EntityImages)mainModule.getById(idParam);
-        res.setContentType("image/jpeg"); // testweise
+        ServletContext ctx =
+                    (ServletContext)MirConfig.getPropAsObject("ServletContext");
+        String fName = entImage.getId()+"."
+                      +entImage.getMediaType().getValue("name");
+        res.setContentType(ctx.getMimeType(fName));
         ServletOutputStream out = res.getOutputStream(); // wichtig, dass vorher kein res.getwriter() gelaufen ist
 
-        byte[] outbytes = entImage.getImage();
-        out.write(outbytes);
+        InputStream in = entImage.getImage();
+        int read;
+        byte[] buf = new byte[8 * 1024];
+        while((read = in.read(buf)) != -1) {
+          out.write(buf, 0, read);
+        }
+        in.close();
         out.close();
       }
 
@@ -87,11 +127,21 @@ public class ServletModuleImages extends ServletModuleUploadedMedia
     if (idParam!=null && !idParam.equals("")) {
       try {
         EntityImages entImage =(EntityImages)mainModule.getById(idParam);
-        res.setContentType("image/jpeg"); // testweise
+        ServletContext ctx =
+                    (ServletContext)MirConfig.getPropAsObject("ServletContext");
+        String fName = entImage.getId()+"."
+                      +entImage.getMediaType().getValue("name");
+        res.setContentType(ctx.getMimeType(fName));
         ServletOutputStream out = res.getOutputStream(); // wichtig, dass vorher kein res.getwriter() gelaufen ist
 
-        byte[] outbytes = entImage.getIcon();
-        out.write(outbytes);
+        InputStream in = entImage.getIcon();
+        int read;
+        byte[] buf = new byte[8 * 1024];
+        while((read = in.read(buf)) != -1) {
+          out.write(buf, 0, read);
+        }
+        in.close();
+        //out.write(outbytes);
         out.close();
       }
 
@@ -101,7 +151,5 @@ public class ServletModuleImages extends ServletModuleUploadedMedia
     }
     else throw new ServletModuleException("id nicht angeben.");
   }
-
-
 }