Changeset 18193 for greenstone3

Timestamp:

2008-12-12T14:45:53+13:00 (15 years ago)

Author:

cc108

Message:

add a new method to uninstall greenstone3 extension

File:

• greenstone3/trunk/src/java/org/greenstone/admin/gui/Mat.java (modified) (3 diffs)

greenstone3/trunk/src/java/org/greenstone/admin/gui/Mat.java

@@ -443 +443 @@
             String action = actionElement.getAttribute("action");
             
-            if(!action.equalsIgnoreCase(command) && !action.equalsIgnoreCase("uninstall")){
+            if(!action.equalsIgnoreCase(command)){
                 
             String status = actionElement.getAttribute("status");
-            if(status=="true"){
-                actionElement.setAttribute("status", "false");
-            }
-            else{
-                actionElement.setAttribute("status", "true");
-            }
+             actionElement.setAttribute("status", "true");
             }
             }
         }
     }
+        
+        else if(command.equalsIgnoreCase("uninstall")){
+            Node x  = actionList.item(0);
+            NodeList stepList = x.getChildNodes();
+            
+            for(int i = 0; i<stepList.getLength(); i++){
+            Node n = stepList.item(i);
+            if(n instanceof Element){
+                Element actionElement = (Element) n;
+                
+                String action = actionElement.getAttribute("action");
+                
+                if(!action.equalsIgnoreCase("download")){
+                    
+                String status = actionElement.getAttribute("status");
+                    actionElement.setAttribute("status", "false");
+                }
+            }
+            }
+        }
         
     try{
@@ -577 +592 @@
         String msg = createInfoMsg(button.getName());
         String timestamp = getTimestamp();
-        updateLOG("Unistall", msg , timestamp);
+       uninstallExtension();
+       adaptee.setCommandStatus("Uninstall");
+       updateLOG("Unistall", msg , timestamp);
     }
     else if(button.getName().equalsIgnoreCase("disable")){
@@ -591 +608 @@
     }
     
+    public void uninstallExtension(){
+        File temp = new File(adaptee.extension_path);
+        deleteDir(temp);
+    }
+    
+    private static boolean deleteDir(File dir) {
+        
+        if (dir.isDirectory()) {
+                String[] children = dir.list();
+                for (int i=0; i<children.length; i++) {
+                    boolean success = deleteDir(new File(dir, children[i]));
+                    if (!success) {
+                        return false;
+                    }
+                }
+            }
+        return dir.delete();
+        } 
+
+
     public void downloadExtension(){
         System.out.println("start downloading");