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feilong is a suite of core and expanded libraries that include utility classes, http, excel,cvs, io classes, and much much more.
/*
* 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
*
* 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 com.feilong.lib.beanutils.locale;
import java.lang.reflect.InvocationTargetException;
import java.util.Locale;
import com.feilong.lib.beanutils.BeanUtils;
/**
*
* Utility methods for populating JavaBeans properties
* via reflection in a locale-dependent manner.
*
*
*
* The implementations for these methods are provided by LocaleBeanUtilsBean.
* For more details see {@link LocaleBeanUtilsBean}.
*
*
* @version $Id$
*/
public class LocaleBeanUtils extends BeanUtils{
// ----------------------------------------------------- Instance Variables
/**
*
* Gets the locale used when no locale is passed.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @return the default locale
* @see LocaleBeanUtilsBean#getDefaultLocale()
*/
public static Locale getDefaultLocale(){
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getDefaultLocale();
}
/**
*
* Sets the locale used when no locale is passed.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param locale
* the default locale
* @see LocaleBeanUtilsBean#setDefaultLocale(Locale)
*/
public static void setDefaultLocale(final Locale locale){
LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().setDefaultLocale(locale);
}
/**
*
* Gets whether the pattern is localized or not.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @return true if pattern is localized,
* otherwise false
* @see LocaleBeanUtilsBean#getApplyLocalized()
*/
public static boolean getApplyLocalized(){
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getApplyLocalized();
}
/**
*
* Sets whether the pattern is localized or not.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param newApplyLocalized
* true if pattern is localized,
* otherwise false
* @see LocaleBeanUtilsBean#setApplyLocalized(boolean)
*/
public static void setApplyLocalized(final boolean newApplyLocalized){
LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().setApplyLocalized(newApplyLocalized);
}
// --------------------------------------------------------- Public Methods
/**
*
* Return the value of the specified locale-sensitive indexed property
* of the specified bean, as a String.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* propertyname[index] of the property value
* to be extracted
* @param pattern
* The conversion pattern
* @return The indexed property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getIndexedProperty(Object, String, String)
*/
public static String getIndexedProperty(final Object bean,final String name,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getIndexedProperty(bean, name, pattern);
}
/**
* Return the value of the specified locale-sensitive indexed property
* of the specified bean, as a String using the default conversion pattern of
* the corresponding {@link LocaleConverter}.
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* propertyname[index] of the property value
* to be extracted
* @return The indexed property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getIndexedProperty(Object, String)
*/
public static String getIndexedProperty(final Object bean,final String name)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getIndexedProperty(bean, name);
}
/**
*
* Return the value of the specified locale-sensetive indexed property
* of the specified bean, as a String using the specified conversion pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Simple property name of the property value to be extracted
* @param index
* Index of the property value to be extracted
* @param pattern
* The conversion pattern
* @return The indexed property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getIndexedProperty(Object, String, int, String)
*/
public static String getIndexedProperty(final Object bean,final String name,final int index,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getIndexedProperty(bean, name, index, pattern);
}
/**
*
* Return the value of the specified locale-sensetive indexed property
* of the specified bean, as a String using the default conversion pattern of
* the corresponding {@link LocaleConverter}.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Simple property name of the property value to be extracted
* @param index
* Index of the property value to be extracted
* @return The indexed property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getIndexedProperty(Object, String, int)
*/
public static String getIndexedProperty(final Object bean,final String name,final int index)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getIndexedProperty(bean, name, index);
}
/**
*
* Return the value of the specified simple locale-sensitive property
* of the specified bean, converted to a String using the specified
* conversion pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Name of the property to be extracted
* @param pattern
* The conversion pattern
* @return The property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getSimpleProperty(Object, String, String)
*/
public static String getSimpleProperty(final Object bean,final String name,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getSimpleProperty(bean, name, pattern);
}
/**
*
* Return the value of the specified simple locale-sensitive property
* of the specified bean, converted to a String using the default
* conversion pattern of the corresponding {@link LocaleConverter}.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Name of the property to be extracted
* @return The property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getSimpleProperty(Object, String)
*/
public static String getSimpleProperty(final Object bean,final String name)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getSimpleProperty(bean, name);
}
/**
*
* Return the value of the specified mapped locale-sensitive property
* of the specified bean, as a String using the specified conversion pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Simple property name of the property value to be extracted
* @param key
* Lookup key of the property value to be extracted
* @param pattern
* The conversion pattern
* @return The mapped property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getMappedProperty(Object, String, String, String)
*/
public static String getMappedProperty(final Object bean,final String name,final String key,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getMappedProperty(bean, name, key, pattern);
}
/**
*
* Return the value of the specified mapped locale-sensitive property
* of the specified bean, as a String
* The key is specified as a method parameter and must *not* be included
* in the property name expression.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Simple property name of the property value to be extracted
* @param key
* Lookup key of the property value to be extracted
* @return The mapped property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getMappedProperty(Object, String, String)
*/
public static String getMappedProperty(final Object bean,final String name,final String key)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getMappedProperty(bean, name, key);
}
/**
*
* Return the value of the specified locale-sensitive mapped property
* of the specified bean, as a String using the specified pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* propertyname(index) of the property value
* to be extracted
* @param pattern
* The conversion pattern
* @return The mapped property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getMappedPropertyLocale(Object, String, String)
*/
public static String getMappedPropertyLocale(final Object bean,final String name,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getMappedPropertyLocale(bean, name, pattern);
}
/**
*
* Return the value of the specified locale-sensitive mapped property
* of the specified bean, as a String using the default
* conversion pattern of the corresponding {@link LocaleConverter}.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* propertyname(index) of the property value
* to be extracted
* @return The mapped property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getMappedProperty(Object, String)
*/
public static String getMappedProperty(final Object bean,final String name)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getMappedProperty(bean, name);
}
/**
*
* Return the value of the (possibly nested) locale-sensitive property
* of the specified name, for the specified bean,
* as a String using the specified pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Possibly nested name of the property to be extracted
* @param pattern
* The conversion pattern
* @return The nested property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getNestedProperty(Object, String, String)
*/
public static String getNestedProperty(final Object bean,final String name,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getNestedProperty(bean, name, pattern);
}
/**
*
* Return the value of the (possibly nested) locale-sensitive property
* of the specified name.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Possibly nested name of the property to be extracted
* @return The nested property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getNestedProperty(Object, String)
*/
public static String getNestedProperty(final Object bean,final String name)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getNestedProperty(bean, name);
}
/**
*
* Return the value of the specified locale-sensitive property
* of the specified bean.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Possibly indexed and/or nested name of the property
* to be extracted
* @param pattern
* The conversion pattern
* @return The nested property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getProperty(Object, String, String)
*/
public static String getProperty(final Object bean,final String name,final String pattern)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getProperty(bean, name, pattern);
}
/**
*
* Return the value of the specified locale-sensitive property
* of the specified bean.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean whose property is to be extracted
* @param name
* Possibly indexed and/or nested name of the property
* to be extracted
* @return The property's value, converted to a String
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
* @throws NoSuchMethodException
* if an accessor method for this
* propety cannot be found
*
* @see LocaleBeanUtilsBean#getProperty(Object, String)
*/
public static String getProperty(final Object bean,final String name)
throws IllegalAccessException,InvocationTargetException,NoSuchMethodException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().getProperty(bean, name);
}
/**
*
* Set the specified locale-sensitive property value, performing type
* conversions as required to conform to the type of the destination property
* using the default conversion pattern of the corresponding {@link LocaleConverter}.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean on which setting is to be performed
* @param name
* Property name (can be nested/indexed/mapped/combo)
* @param value
* Value to be set
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
*
* @see LocaleBeanUtilsBean#setProperty(Object, String, Object)
*/
public static void setProperty(final Object bean,final String name,final Object value)
throws IllegalAccessException,InvocationTargetException{
LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().setProperty(bean, name, value);
}
/**
*
* Set the specified locale-sensitive property value, performing type
* conversions as required to conform to the type of the destination
* property using the specified conversion pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param bean
* Bean on which setting is to be performed
* @param name
* Property name (can be nested/indexed/mapped/combo)
* @param value
* Value to be set
* @param pattern
* The conversion pattern
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
*
* @see LocaleBeanUtilsBean#setProperty(Object, String, Object, String)
*/
public static void setProperty(final Object bean,final String name,final Object value,final String pattern)
throws IllegalAccessException,InvocationTargetException{
LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().setProperty(bean, name, value, pattern);
}
/**
*
* Calculate the property type.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param target
* The bean
* @param name
* The property name
* @param propName
* The Simple name of target property
* @return The property's type
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
*
* @see LocaleBeanUtilsBean#definePropertyType(Object, String, String)
*/
protected static Class definePropertyType(final Object target,final String name,final String propName)
throws IllegalAccessException,InvocationTargetException{
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().definePropertyType(target, name, propName);
}
/**
*
* Convert the specified value to the required type using the
* specified conversion pattern.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param type
* The Java type of target property
* @param index
* The indexed subscript value (if any)
* @param value
* The value to be converted
* @param pattern
* The conversion pattern
* @return The converted value
* @see LocaleBeanUtilsBean#convert(Class, int, Object, String)
*/
protected static Object convert(final Class type,final int index,final Object value,final String pattern){
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().convert(type, index, value, pattern);
}
/**
*
* Convert the specified value to the required type.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param type
* The Java type of target property
* @param index
* The indexed subscript value (if any)
* @param value
* The value to be converted
* @return The converted value
* @see LocaleBeanUtilsBean#convert(Class, int, Object)
*/
protected static Object convert(final Class type,final int index,final Object value){
return LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().convert(type, index, value);
}
/**
*
* Invoke the setter method.
*
*
*
* For more details see LocaleBeanUtilsBean
*
*
* @param target
* The bean
* @param propName
* The Simple name of target property
* @param key
* The Mapped key value (if any)
* @param index
* The indexed subscript value (if any)
* @param newValue
* The value to be set
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
*
* @see LocaleBeanUtilsBean#invokeSetter(Object, String, String, int, Object)
*/
protected static void invokeSetter(final Object target,final String propName,final String key,final int index,final Object newValue)
throws IllegalAccessException,InvocationTargetException{
LocaleBeanUtilsBean.getLocaleBeanUtilsInstance().invokeSetter(target, propName, key, index, newValue);
}
/**
* Resolve any nested expression to get the actual target bean.
*
* @deprecated moved into LocaleBeanUtilsBean
* @param bean
* The bean
* @param name
* The property name
* @return The property's descriptor
*
* @throws IllegalAccessException
* if the caller does not have
* access to the property accessor method
* @throws InvocationTargetException
* if the property accessor method
* throws an exception
*/
@Deprecated
protected static Descriptor calculate(final Object bean,final String name) throws IllegalAccessException,InvocationTargetException{
final com.feilong.lib.beanutils.locale.LocaleBeanUtilsBean.Descriptor descriptor = LocaleBeanUtilsBean.getLocaleBeanUtilsInstance()
.calculate(bean, name);
return new Descriptor(
descriptor.getTarget(),
descriptor.getName(),
descriptor.getPropName(),
descriptor.getKey(),
descriptor.getIndex());
}
/** @deprecated moved into LocaleBeanUtils */
@Deprecated
protected static class Descriptor{
private int index = -1; // Indexed subscript value (if any)
private String name;
private String propName; // Simple name of target property
private String key; // Mapped key value (if any)
private Object target;
/**
* Construct a descriptor instance for the target bean and property.
*
* @param target
* The target bean
* @param name
* The property name (includes indexed/mapped expr)
* @param propName
* The property name
* @param key
* The mapped property key (if any)
* @param index
* The indexed property index (if any)
*/
public Descriptor(final Object target, final String name, final String propName, final String key, final int index){
setTarget(target);
setName(name);
setPropName(propName);
setKey(key);
setIndex(index);
}
/**
* Return the target bean.
*
* @return The descriptors target bean
*/
public Object getTarget(){
return target;
}
/**
* Set the target bean.
*
* @param target
* The target bean
*/
public void setTarget(final Object target){
this.target = target;
}
/**
* Return the mapped property key.
*
* @return the mapped property key (if any)
*/
public String getKey(){
return key;
}
/**
* Set the mapped property key.
*
* @param key
* The mapped property key (if any)
*/
public void setKey(final String key){
this.key = key;
}
/**
* Return indexed property index.
*
* @return indexed property index (if any)
*/
public int getIndex(){
return index;
}
/**
* Set the indexed property index.
*
* @param index
* The indexed property index (if any)
*/
public void setIndex(final int index){
this.index = index;
}
/**
* Return property name (includes indexed/mapped expr).
*
* @return The property name (includes indexed/mapped expr)
*/
public String getName(){
return name;
}
/**
* Set the property name (includes indexed/mapped expr).
*
* @param name
* The property name (includes indexed/mapped expr)
*/
public void setName(final String name){
this.name = name;
}
/**
* Return the property name.
*
* @return The property name
*/
public String getPropName(){
return propName;
}
/**
* Set the property name.
*
* @param propName
* The property name
*/
public void setPropName(final String propName){
this.propName = propName;
}
}
}