# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1269252933 0
# Node ID 2943f69e006fa155ab7ae4b14d7a1fb85a149cd6
# Parent  8315b0a40329f4a608844cb39b824e018adca2a5
Removed xml parsing from InputStream while exporting an artifact. Just copy the input stream to the output stream.

gnv/trunk@813 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 8315b0a40329 -r 2943f69e006f gnv/ChangeLog
--- a/gnv/ChangeLog	Mon Mar 22 09:49:48 2010 +0000
+++ b/gnv/ChangeLog	Mon Mar 22 10:15:33 2010 +0000
@@ -1,3 +1,9 @@
+2010-03-22  Ingo Weinzierl <ingo.weinzierl@intevation.de>
+
+	* src/main/java/de/intevation/gnv/action/LoadAction.java: Just copy the
+	  input stream to the output stream without parsing it and without creating 
+	  a temporary xml document.
+
 2010-03-22  Tim Englich  <tim.englich@intevation.de>
 
 	* src/main/webapp/WEB-INF/jsp/wmslayout.jsp,
diff -r 8315b0a40329 -r 2943f69e006f gnv/src/main/java/de/intevation/gnv/artifactdatabase/client/DefaultArtifactDatabaseClient.java
--- a/gnv/src/main/java/de/intevation/gnv/artifactdatabase/client/DefaultArtifactDatabaseClient.java	Mon Mar 22 09:49:48 2010 +0000
+++ b/gnv/src/main/java/de/intevation/gnv/artifactdatabase/client/DefaultArtifactDatabaseClient.java	Mon Mar 22 10:15:33 2010 +0000
@@ -2,7 +2,9 @@
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.io.OutputStream;
+import java.io.OutputStreamWriter;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
@@ -726,18 +728,41 @@
         OutputStream   out)
     throws ArtifactDatabaseClientException
     {
+        InputStreamReader reader  = null;
+        OutputStreamWriter writer = null;
+
         try {
             String url = ((ArtifactFactory) artifactFactory).getDataBaseUrl();
             url       += "/export/" + currentArtifact.getId();
-            Document response = doGetRequest(url);
 
-            XMLUtils.toStream(response, out);
+            Representation response = doGetRequestInternal(url, null);
+            InputStream in          = response.getStream();
+
+            reader = new InputStreamReader(in);
+            writer = new OutputStreamWriter(out);
+
+            while (reader.ready()) {
+                writer.write(reader.read());
+            }
+
         }
         catch (Exception e) {
             log.error(e, e);
             throw new ArtifactDatabaseClientException(e);
         }
+        finally {
+            try {
+                reader.close();
+            } catch (IOException ioe) {}
 
+            try {
+                writer.flush();
+            } catch (IOException ioe) {}
+
+            try {
+                writer.close();
+            } catch (IOException ioe) {}
+        }
     }