Changeset 16111 for gli/trunk/src/org/greenstone/gatherer/remote/RemoteGreenstoneServer.java

Timestamp:

2008-06-23T17:52:46+12:00 (16 years ago)

Author:

ak19

Message:

In uploadFileInternal(), undid introduction of dummy value and cgi-args are once again passed to the constructor of the PostMethod

File:

• gli/trunk/src/org/greenstone/gatherer/remote/RemoteGreenstoneServer.java (modified) (8 diffs)

gli/trunk/src/org/greenstone/gatherer/remote/RemoteGreenstoneServer.java

@@ -55 +55 @@
 import org.apache.commons.httpclient.HttpStatus;
 
+
 public class RemoteGreenstoneServer
 {
@@ -171 +172 @@
     return greenstoneVersion;
     }
-
 
     // ----------------------------------------------------------------------------------------------------
@@ -865 +865 @@
         String zip_file_path = collection_directory_path + zip_file_name;
         ZipTools.zipFiles(zip_file_path, collection_directory_path, collection_file_relative_paths);
-
+        
         // Upload the zip file
         String upload_collection_file_command = "cmd=upload-collection-file";
@@ -905 +905 @@
         target_collection_directory_relative_path = target_collection_directory_relative_path.replaceAll((Utility.isWindows() ? "\\\\" : "\\/"), "|");
         progress_bar.setAction("Uploading files into collection...");
-
+       
         String zip_file_name = collection_name + "-" + System.currentTimeMillis() + ".zip";
         String zip_file_path = Gatherer.getCollectDirectoryPath() + zip_file_name;
@@ -917 +917 @@
         source_file_relative_paths[i] = getPathRelativeToDirectory(source_files[i], base_directory_path);
         }
-
+        
         ZipTools.zipFiles(zip_file_path, base_directory_path, source_file_relative_paths);
 
@@ -1271 +1271 @@
     //For a remote GS3
     //GS3 is running on Tomcat, and Tomcat requires a connection timeout to be set up at the client
-    //side while uploading files. As HttpURLConection couldn't set the connection timeout, HttpClient.jar 
+    //side while uploading files. As HttpURLConnection couldn't set the connection timeout, HttpClient.jar 
     //from Jakarta is applied to solve this problem only for uploading files. 
-    if (Gatherer.GS3){
+    if (Gatherer.GS3) {
+
         // Setup the POST method
-        PostMethod httppost = new PostMethod(upload_cgi);
-            
+        PostMethod httppost = new PostMethod(upload_cgi+"?"+cgi_args); // cgi_args: QUERY_STRING on perl server side
+                    
         // construct the multipartrequest form
         String[] cgi_array=cgi_args.split("&");// get parameter-value pairs from cgi_args string
-        Part[] parts=new Part[cgi_array.length+6];
+        Part[] parts=new Part[cgi_array.length+5];
         
-        // We insert a dummy value for the first Part. For some reason, the gliserver side doesn't 
-        // read the first Part (whether it's the file or a CGI argument like the cmd=upload-collection-file)
-        parts[0]= new StringPart("dummy_arg", "dummy_value");  // unread dummy value
-        
-        // find all parameters of cgi-args and add them into Part[]
-        for (int i=0; i<cgi_array.length;i++) {
-        parts[i+1]=new StringPart(cgi_array[i].substring(0,cgi_array[i].indexOf("=")),cgi_array[i].substring(cgi_array[i].indexOf("=")+1,cgi_array[i].length()));
-        }
-        parts[cgi_array.length+1]= new StringPart("un", remote_greenstone_server_authentication.getUserName());
-        parts[cgi_array.length+2]= new StringPart("pw", new String(remote_greenstone_server_authentication.getPassword()));
-        parts[cgi_array.length+3]= new StringPart("ts", String.valueOf(System.currentTimeMillis()));
-        parts[cgi_array.length+4]= new StringPart("site", Configuration.site_name);
         // The FilePart: consisting of the (cgi-arg) name and (optional) filename in the Content-Disposition 
         // of the POST request Header (see CGI.pm), and the actual zip file itself. It uses the defaults:
         // Content-Type: application/octet-stream; charset=ISO-8859-1,Content-Transfer-Encoding: binary
-        parts[cgi_array.length+5]= new FilePart("uploaded_file", "zipFile", new File(file_path));
-        
+        parts[0]= new FilePart("uploaded_file", "zipFile", new File(file_path));
+
+        parts[1]= new StringPart("un", remote_greenstone_server_authentication.getUserName());
+        parts[2]= new StringPart("pw", new String(remote_greenstone_server_authentication.getPassword()));
+        parts[3]= new StringPart("ts", String.valueOf(System.currentTimeMillis()));
+        parts[4]= new StringPart("site", Configuration.site_name);
+        // find all parameters of cgi-args and add them into Part[]
+        for (int i=0; i<cgi_array.length;i++){
+        parts[5+i]=new StringPart(cgi_array[i].substring(0,cgi_array[i].indexOf("=")),cgi_array[i].substring(cgi_array[i].indexOf("=")+1,cgi_array[i].length()));
+        }
+
         // set MultipartRequestEntity on the POST method
         httppost.setRequestEntity(new MultipartRequestEntity(parts, httppost.getParams()));
@@ -1304 +1302 @@
         //httppost.getRequestEntity().writeRequest(new FileOutputStream("request.txt", true)); // true: appends
         
-
         //set up the HttpClient connection
         HttpClient client=new HttpClient(); 
         client.getParams().setBooleanParameter(HttpMethodParams.USE_EXPECT_CONTINUE, false);
         client.getParams().setConnectionManagerTimeout(200000); //set the connection timeout
-        
         // get the output of the command from the server
         String command_output = ""; 
@@ -1325 +1321 @@
         httppost.releaseConnection();
         }
-    return command_output;
+        return command_output;
     }