X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fxmlrouter%2Fimpl%2FRobustFilter.java;h=823c64d77276a2c0ff0abd9a70ad544b33c352be;hb=f8027d76e1c3e517a8b80a3476f51adee845fc5b;hp=9f85d28e6f3c6eb9b2f1314d1c1a9fa9bd0cf83c;hpb=7ace7a8cf3173112717904aa825a7481dd0804e8;p=xmlrouter

diff --git a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
index 9f85d28..823c64d 100644
--- a/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
+++ b/impl/src/main/java/org/wamblee/xmlrouter/impl/RobustFilter.java
@@ -12,7 +12,7 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- */ 
+ */
 package org.wamblee.xmlrouter.impl;
 
 import java.util.logging.Level;
@@ -20,19 +20,33 @@ import java.util.logging.Logger;
 
 import javax.xml.transform.dom.DOMSource;
 
-import org.wamblee.xmlrouter.common.Id;
 import org.wamblee.xmlrouter.config.Filter;
 
-public class RobustFilter implements Filter {
+/**
+ * This class provides robustness towards externally supplied filters.
+ * 
+ * @author Erik Brakkee
+ * 
+ */
+public class RobustFilter extends RobustIdentifiable<Filter> implements Filter {
 
     private static final Logger LOGGER = Logger.getLogger(RobustFilter.class
         .getName());
 
-    private Id<Filter> id;
     private Filter filter;
 
-    public RobustFilter(Id<Filter> aId, Filter aFilter) {
-        id = aId;
+    /**
+     * Constructs the wrapper.
+     * 
+     * @param aPrefix
+     *            prefix to use for ids.
+     * @param aId
+     *            Id.
+     * @param aFilter
+     *            Filter to wrap.
+     */
+    public RobustFilter(String aPrefix, Filter aFilter) {
+        super(aPrefix, aFilter);
         filter = aFilter;
     }
 
@@ -41,7 +55,7 @@ public class RobustFilter implements Filter {
         try {
             return filter.isAllowed(aDocumentType, aSource);
         } catch (Exception e) {
-            LOGGER.log(Level.WARNING, "Filter " + id +
+            LOGGER.log(Level.WARNING, "Filter " + getId() +
                 " threw exception, assuming filter returns true", e);
             return true;
         }