Changeset 29556

Timestamp:

2014-12-08T14:40:17+13:00 (9 years ago)

Author:

kjdon

Message:

added in a getTextString method - to look up a string from the dictionary. copied from ServiceRack, but without the use of a collection class loader

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/action/Action.java (modified) (2 diffs)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/action/Action.java

@@ -7 +7 @@
 import org.apache.log4j.Logger;
 import org.greenstone.gsdl3.core.ModuleInterface;
+import org.greenstone.gsdl3.util.Dictionary;
 import org.greenstone.gsdl3.util.GSConstants;
 import org.greenstone.gsdl3.util.GSParams;
@@ -314 +315 @@
         return format_elem;
     }
+
+    protected String getTextString(String key, String lang, String dictionary, String[] args)
+    {
+      logger.error("lang = "+lang);
+        if (dictionary != null)
+        {
+            // just try the one specified dictionary
+          Dictionary dict = new Dictionary(dictionary, lang);
+            String result = dict.get(key, args);
+            if (result == null)
+            { // not found
+                return "_" + key + "_";
+            }
+            return result;
+        }
+
+        // otherwise we try class names for dictionary names
+        String class_name = this.getClass().getName();
+        class_name = class_name.substring(class_name.lastIndexOf('.') + 1);
+        Dictionary dict = new Dictionary(class_name, lang);
+        String result = dict.get(key, args);
+        if (result != null)
+        {
+            return result;
+        }
+
+        // we have to try super classes
+        Class c = this.getClass().getSuperclass();
+        while (result == null && c != null)
+        {
+            class_name = c.getName();
+            class_name = class_name.substring(class_name.lastIndexOf('.') + 1);
+            if (class_name.equals("ServiceRack"))
+            {
+                // this is as far as we go
+                break;
+            }
+            dict = new Dictionary(class_name, lang);
+            result = dict.get(key, args);
+            c = c.getSuperclass();
+        }
+        if (result == null)
+        {
+            return "_" + key + "_";
+        }
+        return result;
+
+    }
+
 }