[gatein-commits] gatein SVN: r3689 - in portal/trunk/component: common/src/main/java/org/exoplatform/util and 1 other directories.

Author: julien_viet Date: 2010-07-23 03:40:40 -0400 (Fri, 23 Jul 2010) New Revision: 3689 Added: portal/trunk/component/common/src/main/java/org/exoplatform/util/ portal/trunk/component/common/src/main/java/org/exoplatform/util/ReflectionUtil.java Removed: portal/trunk/component/web/src/main/java/org/exoplatform/util/ReflectionUtil.java Log: move ReflectionUtil to common package Copied: portal/trunk/component/common/src/main/java/org/exoplatform/util/ReflectionUtil.java (from rev 3684, portal/trunk/component/web/src/main/java/org/exoplatform/util/ReflectionUtil.java) =================================================================== --- portal/trunk/component/common/src/main/java/org/exoplatform/util/ReflectionUtil.java (rev 0) +++ portal/trunk/component/common/src/main/java/org/exoplatform/util/ReflectionUtil.java 2010-07-23 07:40:40 UTC (rev 3689) @@ -0,0 +1,101 @@ +/** + * Copyright (C) 2009 eXo Platform SAS. + * + * 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.exoplatform.util; + +import java.lang.ref.SoftReference; +import java.lang.reflect.Method; +import java.util.HashMap; + +/** + * Created by The eXo Platform SARL + * Author : Tuan Nguyen + * tuan08(a)users.sourceforge.net + * Jun 16, 2006 + */ +public class ReflectionUtil +{ + + static public Object[] EMPTY_ARGS = {}; + + static private HashMap<String, SoftReference<Method>> getMethodCache_ = new HashMap<String, SoftReference<Method>>(); + + static private HashMap<String, SoftReference<Method>> setMethodCache_ = new HashMap<String, SoftReference<Method>>(); + + static public Method getGetBindingMethod(Object bean, String bindingField) throws Exception + { + String key = bindingField + "@" + bean.getClass(); + Method method = null; + SoftReference<Method> sref = getMethodCache_.get(key); + if (sref != null) + method = sref.get(); + if (method == null) + { + Exception exp = null; + try + { + method = getBindingMethod(bean, bindingField, new Class[]{}, "get"); + } + catch (Exception e) + { + exp = e; + } + if (method == null) + { + try + { + method = getBindingMethod(bean, bindingField, new Class[]{}, "is"); + } + catch (Exception exp2) + { + } + } + if (method == null && exp != null) + throw exp; + getMethodCache_.put(key, new SoftReference<Method>(method)); + } + return method; + } + + static public Method getSetBindingMethod(Object bean, String bindingField, Class[] args) throws Exception + { + String key = bindingField + "@" + bean.getClass(); + Method method = null; + SoftReference<Method> sref = setMethodCache_.get(key); + if (sref != null) + method = sref.get(); + if (method == null) + { + method = getBindingMethod(bean, bindingField, args, "set"); + setMethodCache_.put(key, new SoftReference<Method>(method)); + } + return method; + } + + static private Method getBindingMethod(Object bean, String bindingField, Class[] classes, String prefix) + throws Exception + { + StringBuilder b = new StringBuilder(); + b.append(prefix); + b.append(Character.toUpperCase(bindingField.charAt(0))); + b.append(bindingField.substring(1)); + return bean.getClass().getMethod(b.toString(), classes); + } + +} Deleted: portal/trunk/component/web/src/main/java/org/exoplatform/util/ReflectionUtil.java =================================================================== --- portal/trunk/component/web/src/main/java/org/exoplatform/util/ReflectionUtil.java 2010-07-22 22:43:39 UTC (rev 3688) +++ portal/trunk/component/web/src/main/java/org/exoplatform/util/ReflectionUtil.java 2010-07-23 07:40:40 UTC (rev 3689) @@ -1,101 +0,0 @@ -/** - * Copyright (C) 2009 eXo Platform SAS. - * - * 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.exoplatform.util; - -import java.lang.ref.SoftReference; -import java.lang.reflect.Method; -import java.util.HashMap; - -/** - * Created by The eXo Platform SARL - * Author : Tuan Nguyen - * tuan08(a)users.sourceforge.net - * Jun 16, 2006 - */ -public class ReflectionUtil -{ - - static public Object[] EMPTY_ARGS = {}; - - static private HashMap<String, SoftReference<Method>> getMethodCache_ = new HashMap<String, SoftReference<Method>>(); - - static private HashMap<String, SoftReference<Method>> setMethodCache_ = new HashMap<String, SoftReference<Method>>(); - - static public Method getGetBindingMethod(Object bean, String bindingField) throws Exception - { - String key = bindingField + "@" + bean.getClass(); - Method method = null; - SoftReference<Method> sref = getMethodCache_.get(key); - if (sref != null) - method = sref.get(); - if (method == null) - { - Exception exp = null; - try - { - method = getBindingMethod(bean, bindingField, new Class[]{}, "get"); - } - catch (Exception e) - { - exp = e; - } - if (method == null) - { - try - { - method = getBindingMethod(bean, bindingField, new Class[]{}, "is"); - } - catch (Exception exp2) - { - } - } - if (method == null && exp != null) - throw exp; - getMethodCache_.put(key, new SoftReference<Method>(method)); - } - return method; - } - - static public Method getSetBindingMethod(Object bean, String bindingField, Class[] args) throws Exception - { - String key = bindingField + "@" + bean.getClass(); - Method method = null; - SoftReference<Method> sref = setMethodCache_.get(key); - if (sref != null) - method = sref.get(); - if (method == null) - { - method = getBindingMethod(bean, bindingField, args, "set"); - setMethodCache_.put(key, new SoftReference<Method>(method)); - } - return method; - } - - static private Method getBindingMethod(Object bean, String bindingField, Class[] classes, String prefix) - throws Exception - { - StringBuilder b = new StringBuilder(); - b.append(prefix); - b.append(Character.toUpperCase(bindingField.charAt(0))); - b.append(bindingField.substring(1)); - return bean.getClass().getMethod(b.toString(), classes); - } - -}