org.apache.commons.beanutils

Class PropertyUtils

java.lang.Object

org.apache.commons.beanutils.PropertyUtils

public class PropertyUtils
extends Object

Utility methods for using Java Reflection APIs to facilitate generic property getter and setter operations on Java objects.

The implementations for these methods are provided by PropertyUtilsBean. For more details see PropertyUtilsBean.

Version:

$Id$

See Also:

PropertyUtilsBean, Resolver

Field Summary

Fields

Modifier and Type	Field and Description
static char	INDEXED_DELIM Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.
static char	INDEXED_DELIM2 Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.
static char	MAPPED_DELIM Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.
static char	MAPPED_DELIM2 Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.
static char	NESTED_DELIM Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

Constructor Summary

Constructors

Constructor and Description
PropertyUtils()

Method Summary

Modifier and Type	Method and Description
static void	addBeanIntrospector(BeanIntrospector introspector) Adds a BeanIntrospector.
static void	clearDescriptors() Clear any cached property descriptors information for all classes loaded by any class loaders.
static void	copyProperties(Object dest, Object orig) Copy property values from the "origin" bean to the "destination" bean for all cases where the property names are the same (even though the actual getter and setter methods might have been customized via BeanInfo classes).
static Map<String,Object>	describe(Object bean) Return the entire set of properties for which the specified bean provides a read method.
static int	getDebug() Deprecated. The debug static property is no longer used
static Object	getIndexedProperty(Object bean, String name) Return the value of the specified indexed property of the specified bean, with no type conversions.
static Object	getIndexedProperty(Object bean, String name, int index) Return the value of the specified indexed property of the specified bean, with no type conversions.
static Object	getMappedProperty(Object bean, String name) Return the value of the specified mapped property of the specified bean, with no type conversions.
static Object	getMappedProperty(Object bean, String name, String key) Return the value of the specified mapped property of the specified bean, with no type conversions.
static org.apache.commons.collections.FastHashMap	getMappedPropertyDescriptors(Class<?> beanClass) Deprecated. This method should not be exposed
static org.apache.commons.collections.FastHashMap	getMappedPropertyDescriptors(Object bean) Deprecated. This method should not be exposed
static Object	getNestedProperty(Object bean, String name) Return the value of the (possibly nested) property of the specified name, for the specified bean, with no type conversions.
static Object	getProperty(Object bean, String name) Return the value of the specified property of the specified bean, no matter which property reference format is used, with no type conversions.
static PropertyDescriptor	getPropertyDescriptor(Object bean, String name) Retrieve the property descriptor for the specified property of the specified bean, or return null if there is no such descriptor.
static PropertyDescriptor[]	getPropertyDescriptors(Class<?> beanClass) Retrieve the property descriptors for the specified class, introspecting and caching them the first time a particular bean class is encountered.
static PropertyDescriptor[]	getPropertyDescriptors(Object bean) Retrieve the property descriptors for the specified bean, introspecting and caching them the first time a particular bean class is encountered.
static Class<?>	getPropertyEditorClass(Object bean, String name) Return the Java Class repesenting the property editor class that has been registered for this property (if any).
static Class<?>	getPropertyType(Object bean, String name) Return the Java Class representing the property type of the specified property, or null if there is no such property for the specified bean.
static Method	getReadMethod(PropertyDescriptor descriptor) Return an accessible property getter method for this property, if there is one; otherwise return null.
static Object	getSimpleProperty(Object bean, String name) Return the value of the specified simple property of the specified bean, with no type conversions.
static Method	getWriteMethod(PropertyDescriptor descriptor) Return an accessible property setter method for this property, if there is one; otherwise return null.
static boolean	isReadable(Object bean, String name) Return true if the specified property name identifies a readable property on the specified bean; otherwise, return false.
static boolean	isWriteable(Object bean, String name) Return true if the specified property name identifies a writeable property on the specified bean; otherwise, return false.
static boolean	removeBeanIntrospector(BeanIntrospector introspector) Removes the specified BeanIntrospector.
static void	resetBeanIntrospectors() Resets the registered BeanIntrospector objects to the initial default state.
static void	setDebug(int newDebug) Deprecated. The debug static property is no longer used
static void	setIndexedProperty(Object bean, String name, int index, Object value) Sets the value of the specified indexed property of the specified bean, with no type conversions.
static void	setIndexedProperty(Object bean, String name, Object value) Sets the value of the specified indexed property of the specified bean, with no type conversions.
static void	setMappedProperty(Object bean, String name, Object value) Sets the value of the specified mapped property of the specified bean, with no type conversions.
static void	setMappedProperty(Object bean, String name, String key, Object value) Sets the value of the specified mapped property of the specified bean, with no type conversions.
static void	setNestedProperty(Object bean, String name, Object value) Sets the value of the (possibly nested) property of the specified name, for the specified bean, with no type conversions.
static void	setProperty(Object bean, String name, Object value) Set the value of the specified property of the specified bean, no matter which property reference format is used, with no type conversions.
static void	setSimpleProperty(Object bean, String name, Object value) Set the value of the specified simple property of the specified bean, with no type conversions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INDEXED_DELIM

@Deprecated
public static final char INDEXED_DELIM

Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

The delimiter that preceeds the zero-relative subscript for an indexed reference.

See Also:

Constant Field Values

INDEXED_DELIM2

@Deprecated
public static final char INDEXED_DELIM2

Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

The delimiter that follows the zero-relative subscript for an indexed reference.

See Also:

Constant Field Values

MAPPED_DELIM

@Deprecated
public static final char MAPPED_DELIM

Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

The delimiter that preceeds the key of a mapped property.

See Also:

Constant Field Values

MAPPED_DELIM2

@Deprecated
public static final char MAPPED_DELIM2

Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

The delimiter that follows the key of a mapped property.

See Also:

Constant Field Values

NESTED_DELIM

@Deprecated
public static final char NESTED_DELIM

Deprecated. The notation used for property name expressions is now dependant on the Resolver implementation being used.

The delimiter that separates the components of a nested reference.

See Also:

Constant Field Values

Constructor Detail

PropertyUtils

public PropertyUtils()

Method Detail

getDebug

@Deprecated
public static int getDebug()

Deprecated. The debug static property is no longer used

The debug static property is no longer used

Returns:

debug property

setDebug

@Deprecated
public static void setDebug(int newDebug)

Deprecated. The debug static property is no longer used

The debug static property is no longer used

Parameters:

newDebug - debug property

clearDescriptors

public static void clearDescriptors()

Clear any cached property descriptors information for all classes loaded by any class loaders. This is useful in cases where class loaders are thrown away to implement class reloading.

For more details see PropertyUtilsBean.

See Also:

PropertyUtilsBean.clearDescriptors()

resetBeanIntrospectors

public static void resetBeanIntrospectors()

Resets the registered BeanIntrospector objects to the initial default state.

Since:

1.9

addBeanIntrospector

public static void addBeanIntrospector(BeanIntrospector introspector)

Adds a BeanIntrospector. This object is invoked when the property descriptors of a class need to be obtained.

Parameters:

introspector - the BeanIntrospector to be added (must not be null

Throws:

IllegalArgumentException - if the argument is null

Since:

1.9

removeBeanIntrospector

public static boolean removeBeanIntrospector(BeanIntrospector introspector)

Removes the specified BeanIntrospector.

Parameters:

introspector - the BeanIntrospector to be removed

Returns:

true if the BeanIntrospector existed and could be removed, false otherwise

Since:

1.9

copyProperties

public static void copyProperties(Object dest,
                                  Object orig)
                           throws IllegalAccessException,
                                  InvocationTargetException,
                                  NoSuchMethodException

Copy property values from the "origin" bean to the "destination" bean for all cases where the property names are the same (even though the actual getter and setter methods might have been customized via BeanInfo classes).

For more details see PropertyUtilsBean.

Parameters:

dest - Destination bean whose properties are modified

orig - Origin bean whose properties are retrieved

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if the dest or orig argument is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.copyProperties(java.lang.Object, java.lang.Object)

describe

public static Map<String,Object> describe(Object bean)
                                   throws IllegalAccessException,
                                          InvocationTargetException,
                                          NoSuchMethodException

Return the entire set of properties for which the specified bean provides a read method.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose properties are to be extracted

Returns:

The set of properties for the bean

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.describe(java.lang.Object)

getIndexedProperty

public static Object getIndexedProperty(Object bean,
                                        String name)
                                 throws IllegalAccessException,
                                        InvocationTargetException,
                                        NoSuchMethodException

Return the value of the specified indexed property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - propertyname[index] of the property value to be extracted

Returns:

the indexed property value

Throws:

IndexOutOfBoundsException - if the specified index is outside the valid range for the underlying property

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getIndexedProperty(Object,String)

getIndexedProperty

public static Object getIndexedProperty(Object bean,
                                        String name,
                                        int index)
                                 throws IllegalAccessException,
                                        InvocationTargetException,
                                        NoSuchMethodException

Return the value of the specified indexed property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - Simple property name of the property value to be extracted

index - Index of the property value to be extracted

Returns:

the indexed property value

Throws:

IndexOutOfBoundsException - if the specified index is outside the valid range for the underlying property

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getIndexedProperty(Object,String, int)

getMappedProperty

public static Object getMappedProperty(Object bean,
                                       String name)
                                throws IllegalAccessException,
                                       InvocationTargetException,
                                       NoSuchMethodException

Return the value of the specified mapped property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - propertyname(key) of the property value to be extracted

Returns:

the mapped property value

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getMappedProperty(Object,String)

getMappedProperty

public static Object getMappedProperty(Object bean,
                                       String name,
                                       String key)
                                throws IllegalAccessException,
                                       InvocationTargetException,
                                       NoSuchMethodException

Return the value of the specified mapped property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - Mapped property name of the property value to be extracted

key - Key of the property value to be extracted

Returns:

the mapped property value

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getMappedProperty(Object,String, String)

getMappedPropertyDescriptors

@Deprecated
public static org.apache.commons.collections.FastHashMap getMappedPropertyDescriptors(Class<?> beanClass)

Deprecated. This method should not be exposed

Return the mapped property descriptors for this bean class.

For more details see PropertyUtilsBean.

Parameters:

beanClass - Bean class to be introspected

Returns:

the mapped property descriptors

See Also:

PropertyUtilsBean.getMappedPropertyDescriptors(Class)

getMappedPropertyDescriptors

@Deprecated
public static org.apache.commons.collections.FastHashMap getMappedPropertyDescriptors(Object bean)

Deprecated. This method should not be exposed

Return the mapped property descriptors for this bean.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean to be introspected

Returns:

the mapped property descriptors

See Also:

PropertyUtilsBean.getMappedPropertyDescriptors(Object)

getNestedProperty

public static Object getNestedProperty(Object bean,
                                       String name)
                                throws IllegalAccessException,
                                       InvocationTargetException,
                                       NoSuchMethodException

Return the value of the (possibly nested) property of the specified name, for the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - Possibly nested name of the property to be extracted

Returns:

the nested property value

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

NestedNullException - if a nested reference to a property returns null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getNestedProperty(java.lang.Object, java.lang.String)

getProperty

public static Object getProperty(Object bean,
                                 String name)
                          throws IllegalAccessException,
                                 InvocationTargetException,
                                 NoSuchMethodException

Return the value of the specified property of the specified bean, no matter which property reference format is used, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - Possibly indexed and/or nested name of the property to be extracted

Returns:

the property value

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getProperty(java.lang.Object, java.lang.String)

getPropertyDescriptor

public static PropertyDescriptor getPropertyDescriptor(Object bean,
                                                       String name)
                                                throws IllegalAccessException,
                                                       InvocationTargetException,
                                                       NoSuchMethodException

Retrieve the property descriptor for the specified property of the specified bean, or return null if there is no such descriptor.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean for which a property descriptor is requested

name - Possibly indexed and/or nested name of the property for which a property descriptor is requested

Returns:

the property descriptor

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if a nested reference to a property returns null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getPropertyDescriptor(java.lang.Object, java.lang.String)

getPropertyDescriptors

public static PropertyDescriptor[] getPropertyDescriptors(Class<?> beanClass)

Retrieve the property descriptors for the specified class, introspecting and caching them the first time a particular bean class is encountered.

For more details see PropertyUtilsBean.

Parameters:

beanClass - Bean class for which property descriptors are requested

Returns:

the property descriptors

Throws:

IllegalArgumentException - if beanClass is null

See Also:

PropertyUtilsBean.getPropertyDescriptors(Class)

getPropertyDescriptors

public static PropertyDescriptor[] getPropertyDescriptors(Object bean)

Retrieve the property descriptors for the specified bean, introspecting and caching them the first time a particular bean class is encountered.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean for which property descriptors are requested

Returns:

the property descriptors

Throws:

IllegalArgumentException - if bean is null

See Also:

PropertyUtilsBean.getPropertyDescriptors(Object)

getPropertyEditorClass

public static Class<?> getPropertyEditorClass(Object bean,
                                              String name)
                                       throws IllegalAccessException,
                                              InvocationTargetException,
                                              NoSuchMethodException

Return the Java Class repesenting the property editor class that has been registered for this property (if any).

For more details see PropertyUtilsBean.

Parameters:

bean - Bean for which a property descriptor is requested

name - Possibly indexed and/or nested name of the property for which a property descriptor is requested

Returns:

the property editor class

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if a nested reference to a property returns null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getPropertyEditorClass(Object,String)

getPropertyType

public static Class<?> getPropertyType(Object bean,
                                       String name)
                                throws IllegalAccessException,
                                       InvocationTargetException,
                                       NoSuchMethodException

Return the Java Class representing the property type of the specified property, or null if there is no such property for the specified bean.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean for which a property descriptor is requested

name - Possibly indexed and/or nested name of the property for which a property descriptor is requested

Returns:

The property type

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if a nested reference to a property returns null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getPropertyType(Object, String)

getReadMethod

public static Method getReadMethod(PropertyDescriptor descriptor)

Return an accessible property getter method for this property, if there is one; otherwise return null.

For more details see PropertyUtilsBean.

Parameters:

descriptor - Property descriptor to return a getter for

Returns:

The read method

See Also:

PropertyUtilsBean.getReadMethod(PropertyDescriptor)

getSimpleProperty

public static Object getSimpleProperty(Object bean,
                                       String name)
                                throws IllegalAccessException,
                                       InvocationTargetException,
                                       NoSuchMethodException

Return the value of the specified simple property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be extracted

name - Name of the property to be extracted

Returns:

The property value

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if the property name is nested or indexed

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.getSimpleProperty(java.lang.Object, java.lang.String)

getWriteMethod

public static Method getWriteMethod(PropertyDescriptor descriptor)

Return an accessible property setter method for this property, if there is one; otherwise return null.

For more details see PropertyUtilsBean.

Parameters:

descriptor - Property descriptor to return a setter for

Returns:

The write method

See Also:

PropertyUtilsBean.getWriteMethod(PropertyDescriptor)

isReadable

public static boolean isReadable(Object bean,
                                 String name)

Return true if the specified property name identifies a readable property on the specified bean; otherwise, return false.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean to be examined (may be a DynaBean

name - Property name to be evaluated

Returns:

true if the property is readable, otherwise false

Throws:

IllegalArgumentException - if bean or name is null

Since:

BeanUtils 1.6

See Also:

PropertyUtilsBean.isReadable(java.lang.Object, java.lang.String)

isWriteable

public static boolean isWriteable(Object bean,
                                  String name)

Return true if the specified property name identifies a writeable property on the specified bean; otherwise, return false.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean to be examined (may be a DynaBean

name - Property name to be evaluated

Returns:

true if the property is writeable, otherwise false

Throws:

IllegalArgumentException - if bean or name is null

Since:

BeanUtils 1.6

See Also:

PropertyUtilsBean.isWriteable(java.lang.Object, java.lang.String)

setIndexedProperty

public static void setIndexedProperty(Object bean,
                                      String name,
                                      Object value)
                               throws IllegalAccessException,
                                      InvocationTargetException,
                                      NoSuchMethodException

Sets the value of the specified indexed property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be modified

name - propertyname[index] of the property value to be modified

value - Value to which the specified property element should be set

Throws:

IndexOutOfBoundsException - if the specified index is outside the valid range for the underlying property

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setIndexedProperty(Object, String, Object)

setIndexedProperty

public static void setIndexedProperty(Object bean,
                                      String name,
                                      int index,
                                      Object value)
                               throws IllegalAccessException,
                                      InvocationTargetException,
                                      NoSuchMethodException

Sets the value of the specified indexed property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be set

name - Simple property name of the property value to be set

index - Index of the property value to be set

value - Value to which the indexed property element is to be set

Throws:

IndexOutOfBoundsException - if the specified index is outside the valid range for the underlying property

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setIndexedProperty(Object, String, Object)

setMappedProperty

public static void setMappedProperty(Object bean,
                                     String name,
                                     Object value)
                              throws IllegalAccessException,
                                     InvocationTargetException,
                                     NoSuchMethodException

Sets the value of the specified mapped property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be set

name - propertyname(key) of the property value to be set

value - The property value to be set

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setMappedProperty(Object, String, Object)

setMappedProperty

public static void setMappedProperty(Object bean,
                                     String name,
                                     String key,
                                     Object value)
                              throws IllegalAccessException,
                                     InvocationTargetException,
                                     NoSuchMethodException

Sets the value of the specified mapped property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be set

name - Mapped property name of the property value to be set

key - Key of the property value to be set

value - The property value to be set

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setMappedProperty(Object, String, String, Object)

setNestedProperty

public static void setNestedProperty(Object bean,
                                     String name,
                                     Object value)
                              throws IllegalAccessException,
                                     InvocationTargetException,
                                     NoSuchMethodException

Sets the value of the (possibly nested) property of the specified name, for the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be modified

name - Possibly nested name of the property to be modified

value - Value to which the property is to be set

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if a nested reference to a property returns null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setNestedProperty(java.lang.Object, java.lang.String, java.lang.Object)

setProperty

public static void setProperty(Object bean,
                               String name,
                               Object value)
                        throws IllegalAccessException,
                               InvocationTargetException,
                               NoSuchMethodException

Set the value of the specified property of the specified bean, no matter which property reference format is used, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be modified

name - Possibly indexed and/or nested name of the property to be modified

value - Value to which this property is to be set

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setProperty(java.lang.Object, java.lang.String, java.lang.Object)

setSimpleProperty

public static void setSimpleProperty(Object bean,
                                     String name,
                                     Object value)
                              throws IllegalAccessException,
                                     InvocationTargetException,
                                     NoSuchMethodException

Set the value of the specified simple property of the specified bean, with no type conversions.

For more details see PropertyUtilsBean.

Parameters:

bean - Bean whose property is to be modified

name - Name of the property to be modified

value - Value to which the property should be set

Throws:

IllegalAccessException - if the caller does not have access to the property accessor method

IllegalArgumentException - if bean or name is null

IllegalArgumentException - if the property name is nested or indexed

InvocationTargetException - if the property accessor method throws an exception

NoSuchMethodException - if an accessor method for this propety cannot be found

See Also:

PropertyUtilsBean.setSimpleProperty(java.lang.Object, java.lang.String, java.lang.Object)