[jboss-cvs] jboss-seam/src/main/org/jboss/seam/util ...

[Peter Muir]

  User: pmuir   
  Date: 07/03/10 14:09:35

  Modified:    src/main/org/jboss/seam/util  Reflections.java
  Log:
  EntityConverter
  
  Revision  Changes    Path
  1.19      +307 -262  jboss-seam/src/main/org/jboss/seam/util/Reflections.java
  
  (In the diff below, changes in quantity of whitespace are not shown.)
  
  Index: Reflections.java
  ===================================================================
  RCS file: /cvsroot/jboss/jboss-seam/src/main/org/jboss/seam/util/Reflections.java,v
  retrieving revision 1.18
  retrieving revision 1.19
  diff -u -b -r1.18 -r1.19
  --- Reflections.java	14 Feb 2007 05:46:29 -0000	1.18
  +++ Reflections.java	10 Mar 2007 19:09:35 -0000	1.19
  @@ -1,4 +1,4 @@
  -//$Id: Reflections.java,v 1.18 2007/02/14 05:46:29 gavin Exp $
  +//$Id: Reflections.java,v 1.19 2007/03/10 19:09:35 pmuir Exp $
   package org.jboss.seam.util;
   
   import java.beans.Introspector;
  @@ -8,6 +8,8 @@
   import java.lang.reflect.Method;
   import java.lang.reflect.ParameterizedType;
   import java.lang.reflect.Type;
  +import java.util.ArrayList;
  +import java.util.List;
   
   public class Reflections
   {
  @@ -234,6 +236,23 @@
         throw new IllegalArgumentException("no such getter method: " + clazz.getName() + '.' + name);
      }
      
  +   /**
  +    * Get all the getter methods annotated with the given annotation. Returns an empty list if
  +    * none are found
  +    */
  +   public static List<Method> getGetterMethods(Class clazz, Class annotation) 
  +   {
  +      List<Method> methods = new ArrayList<Method>();
  +      for (Method method : clazz.getMethods())
  +      {
  +         if (method.isAnnotationPresent(annotation))
  +         {
  +            methods.add(method);
  +         }
  +      }
  +      return methods;
  +   }
  +   
      public static Field getField(Class clazz, String name)
      {
         for ( Class superClass = clazz; superClass!=Object.class; superClass=superClass.getSuperclass() )
  @@ -247,6 +266,30 @@
         throw new IllegalArgumentException("no such field: " + clazz.getName() + '.' + name);
      }
   
  +   /**
  +    * Get all the fields which are annotated with the given annotation. Returns an empty list
  +    * if none are found
  +    */
  +   public static List<Field> getFields(Class clazz, Class annotation)
  +   {
  +      List<Field> fields = null;
  +      for (Class superClass = clazz; superClass!=Object.class; superClass=superClass.getSuperclass())
  +      {
  +         for (Field field : superClass.getDeclaredFields())
  +         {
  +            if (field.isAnnotationPresent(annotation))
  +            {
  +               if (fields == null)
  +               {
  +                  fields = new ArrayList<Field>();
  +               }
  +               fields.add(field);
  +            }
  +         }
  +      }
  +      return fields;
  +   }
  +
      public static Method getMethod(Annotation annotation, String name)
      {
         try
  @@ -259,4 +302,6 @@
         }
      }
   
  +   
  +   
   }