org.apache.axis.utils
Class BeanPropertyDescriptor

java.lang.Object
  |
  +--org.apache.axis.utils.BeanPropertyDescriptor

public class BeanPropertyDescriptor

extends java.lang.Object

This class is essentially a copy of the PropertyDescriptor information, except that the values in it can be modified. Updated this to include fields that don't have getter/setters.

Author:

Rich Scheuerle

Field Summary

protected static org.apache.commons.logging.Log

log

Constructor Summary

BeanPropertyDescriptor(java.lang.String _name, java.lang.reflect.Field _field)
Construct a BPD with a field Both must be set

BeanPropertyDescriptor(java.lang.String _name, java.lang.reflect.Method _getter, java.lang.reflect.Method _setter)
Construct a BPD with getter/setter methods Both must be set

BeanPropertyDescriptor(java.lang.String _name, java.lang.reflect.Method _getter, java.lang.reflect.Method _setter, java.lang.reflect.Method _getterIndexed, java.lang.reflect.Method _setterIndexed)
Construct a BPD with getter/setter methods for an indexed property.

Method Summary

java.lang.Object	get(java.lang.Object obj) Get the property value
java.lang.Object	get(java.lang.Object obj, int i) Get an indexed property
java.lang.String	getName() Get the name of a property
java.lang.Class	getType() Get the type of a property
boolean	isIndexed() Query if property is indexed.
boolean	isReadable() Query if property is readable
boolean	isWriteable() Query if property is writeable
void	set(java.lang.Object obj, int i, java.lang.Object newValue) Set an indexed property value
void	set(java.lang.Object obj, java.lang.Object newValue) Set the property value

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static org.apache.commons.logging.Log log

Constructor Detail

BeanPropertyDescriptor

public BeanPropertyDescriptor(java.lang.String _name,
                              java.lang.reflect.Method _getter,
                              java.lang.reflect.Method _setter)

Construct a BPD with getter/setter methods Both must be set

Parameters:

String - _name is the name of the property

Method - _getter is the accessor method

Method - _setter is the modifier method

BeanPropertyDescriptor

public BeanPropertyDescriptor(java.lang.String _name,
                              java.lang.reflect.Method _getter,
                              java.lang.reflect.Method _setter,
                              java.lang.reflect.Method _getterIndexed,
                              java.lang.reflect.Method _setterIndexed)

Construct a BPD with getter/setter methods for an indexed property. All params must be set.

Parameters:

String - _name is the name of the property

Method - _getter is the accessor method

Method - _setter is the modifier method

Method - _getterIndexed is the accessor method

Method - _setterIndexed is the modifier method

BeanPropertyDescriptor

public BeanPropertyDescriptor(java.lang.String _name,
                              java.lang.reflect.Field _field)

Construct a BPD with a field Both must be set

Parameters:

String - _name is the name of the property

Field - _field is the name of the public instance field

Method Detail

isReadable

public boolean isReadable()

Query if property is readable

Returns:

true if readable

isWriteable

public boolean isWriteable()

Query if property is writeable

Returns:

true if writeable

isIndexed

public boolean isIndexed()

Query if property is indexed. Indexed properties require valid setters/getters

Returns:

true if indexed methods exist

get

public java.lang.Object get(java.lang.Object obj)
                     throws java.lang.reflect.InvocationTargetException,
                            java.lang.IllegalAccessException

Get the property value

Parameters:

obj - is the object

Returns:

the entire propery value

set

public void set(java.lang.Object obj,
                java.lang.Object newValue)
         throws java.lang.reflect.InvocationTargetException,
                java.lang.IllegalAccessException

Set the property value

Parameters:

obj - is the object

is - the new value

get

public java.lang.Object get(java.lang.Object obj,
                            int i)
                     throws java.lang.reflect.InvocationTargetException,
                            java.lang.IllegalAccessException

Get an indexed property

Parameters:

obj - is the object

i - the index

Returns:

the object at the indicated index

set

public void set(java.lang.Object obj,
                int i,
                java.lang.Object newValue)
         throws java.lang.reflect.InvocationTargetException,
                java.lang.IllegalAccessException

Set an indexed property value

Parameters:

obj - is the object

i - the index

newValue - is the new value

getName

public java.lang.String getName()

Get the name of a property

Returns:

String name of the property

getType

public java.lang.Class getType()

Get the type of a property

Returns:

the type of the property