Changeset 8867 for trunk/greenstone3-extensions/gsdl-as/src/org/greenstone/gsdlas/profiles/PredicateFactory.java

Timestamp:

2004-12-21T12:11:00+13:00 (19 years ago)

Author:

schweer

Message:

fixed BTS 12: restore subscriptions/predicates from database

File:

• trunk/greenstone3-extensions/gsdl-as/src/org/greenstone/gsdlas/profiles/PredicateFactory.java (modified) (1 diff)

trunk/greenstone3-extensions/gsdl-as/src/org/greenstone/gsdlas/profiles/PredicateFactory.java

@@ -208 +208 @@
         return result;
     }
+
+    /**
+     * @param predicate
+     */
+    public static void deletePredicate(Predicate predicate) {
+        String field = predicate.getField();
+        String value = predicate.getValue();
+        
+        if (predicate instanceof IdEqualsPredicate) {
+            Map map = (Map) idEqualsPredicates.get(field);
+            if (map.containsKey(value)) {
+                map.remove(value);
+            }
+        } else if (predicate instanceof QueryPredicate) {
+            if (field.equals("document_title")) {
+                documentTitleQueryPredicates.remove(value);
+            } else if (field.equals("document_content")) {
+                documentContentQueryPredicates.remove(value);
+            } else {
+                System.err.println("problem while removing: unknown field " + field);
+            }
+        } else if (predicate instanceof SubstringMatchPredicate) {
+            if (field.equals("hostID")) {
+                hostNameMatchPredicates.remove(value);
+            } else if (field.equals("collectionID")) {
+                collectionNameMatchPredicates.remove(value);
+            } else {
+                System.err.println("problem while removing: unknown field " + field);
+            }
+        } else {
+            System.err.println("problem while removing: unknown class " + predicate.getClass().getName());
+        }
+    }
     
 }