[portal-commits] JBoss Portal SVN: r6667 - in trunk/common/src/main/org/jboss/portal/common: reflect and 1 other directory.

Author: julien(a)jboss.com Date: 2007-03-14 10:32:08 -0400 (Wed, 14 Mar 2007) New Revision: 6667 Added: trunk/common/src/main/org/jboss/portal/common/reflect/ trunk/common/src/main/org/jboss/portal/common/reflect/Modifier.java Log: added support for public bean fields in delegating property resolver Added: trunk/common/src/main/org/jboss/portal/common/reflect/Modifier.java =================================================================== --- trunk/common/src/main/org/jboss/portal/common/reflect/Modifier.java (rev 0) +++ trunk/common/src/main/org/jboss/portal/common/reflect/Modifier.java 2007-03-14 14:32:08 UTC (rev 6667) @@ -0,0 +1,57 @@ +/****************************************************************************** + * JBoss, a division of Red Hat * + * Copyright 2006, Red Hat Middleware, LLC, and individual * + * contributors as indicated by the @authors tag. See the * + * copyright.txt in the distribution for a full listing of * + * individual contributors. * + * * + * This is free software; you can redistribute it and/or modify it * + * under the terms of the GNU Lesser General Public License as * + * published by the Free Software Foundation; either version 2.1 of * + * the License, or (at your option) any later version. * + * * + * This software is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * + * Lesser General Public License for more details. * + * * + * You should have received a copy of the GNU Lesser General Public * + * License along with this software; if not, write to the Free * + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. * + ******************************************************************************/ +package org.jboss.portal.common.reflect; + +import java.lang.reflect.Field; + +/** + * @author <a href="mailto:julien@jboss.org">Julien Viet</a> + * @version $Revision: 1.1 $ + */ +public class Modifier extends java.lang.reflect.Modifier +{ + + public static boolean isReadableProperty(Field f) + { + if (f == null) + { + throw new IllegalArgumentException("No field provided"); + } + + // + int modifiers = f.getModifiers(); + return (modifiers & STATIC) == 0 && (modifiers & PUBLIC) != 0; + } + + public static boolean isWritableProperty(Field f) + { + if (f == null) + { + throw new IllegalArgumentException("No field provided"); + } + + // + int modifiers = f.getModifiers(); + return (modifiers & (STATIC | FINAL)) == 0 && (modifiers & PUBLIC) != 0; + } +}