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

    All Methods Static Methods Concrete Methods Deprecated Methods
    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)`

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