svn commit: r584050 - in /commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection: UberspectImpl.java VelPropertyGet.java

[pr...@apache.org]

Author: proyal
Date: Thu Oct 11 22:27:50 2007
New Revision: 584050

URL: http://svn.apache.org/viewvc?rev=584050&view=rev
Log:
Accidentally removed method from VelPropGet, revert to prior state since it had no real changes

Modified:
    commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/UberspectImpl.java
    commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/VelPropertyGet.java

Modified: commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/UberspectImpl.java
URL: http://svn.apache.org/viewvc/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/UberspectImpl.java?rev=584050&r1=584049&r2=584050&view=diff
==============================================================================
--- commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/UberspectImpl.java (original)
+++ commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/UberspectImpl.java Thu Oct 11 22:27:50 2007
@@ -428,6 +428,13 @@
         /**
          * {@inheritDoc}
          */
+        public boolean isAlive() {
+            return ae.isAlive();
+        }
+
+        /**
+         * {@inheritDoc}
+         */
         public String getMethodName() {
             return ae.getMethod().getName();
         }

Modified: commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/VelPropertyGet.java
URL: http://svn.apache.org/viewvc/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/VelPropertyGet.java?rev=584050&r1=584049&r2=584050&view=diff
==============================================================================
--- commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/VelPropertyGet.java (original)
+++ commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/util/introspection/VelPropertyGet.java Thu Oct 11 22:27:50 2007
@@ -1,55 +1,61 @@
-package org.apache.commons.jexl.util.introspection;
-
 /*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, 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.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.apache.commons.jexl.util.introspection;
+
 /**
- *  Interface defining a 'getter'.  For uses when looking for resolution of
- *  property references
+ * Interface defining a 'getter'. For uses when looking for resolution of
+ * property references
  *
- *       $foo.bar
+ * $foo.bar
  *
+ * @since 1.0
  * @author <a href="mailto:geirm@optonline.net">Geir Magnusson Jr.</a>
  * @version $Id$
  */
-public interface VelPropertyGet
-{
+public interface VelPropertyGet {
     /**
-     *  invocation method - called when the 'get action' should be
-     *  preformed and a value returned
-     * @param o
-     * @return The resulting Object.
-     * @throws Exception
+     * invocation method - called when the 'get action' should be performed and
+     * a value returned.
+     * @param o the object to get the property from.
+     * @return the property value.
+     * @throws Exception on any error.
      */
-    public Object invoke(Object o) throws Exception;
+    Object invoke(Object o) throws Exception;
 
     /**
-     *  specifies if this VelPropertyGet is cacheable and able to be
-     *  reused for this class of object it was returned for
+     * specifies if this VelPropertyGet is cacheable and able to be reused for
+     * this class of object it was returned for.
      *
-     *  @return true if can be reused for this class, false if not
+     * @return true if can be reused for this class, false if not
      */
-    public boolean isCacheable();
+    boolean isCacheable();
 
     /**
-     *  returns the method name used to return this 'property'
-     * @return The method name used to return this 'property'
+     * returns the method name used to return this 'property'.
+     * @return the method name.
+     */
+    String getMethodName();
+
+    /**
+     * Tell whether the method underlying this 'property' is alive by
+     * checking to see if represents a successful name resolution.
+     *
+     * @return boolean Whether 'property' is alive.
      */
-    public String getMethodName();
+    boolean isAlive();
 }