com.ibatis.common.beans
Class ComplexBeanProbe

java.lang.Object
  com.ibatis.common.beans.BaseProbe
      com.ibatis.common.beans.ComplexBeanProbe

All Implemented Interfaces:

Probe

public class ComplexBeanProbe

extends BaseProbe

StaticBeanProbe provides methods that allow simple, reflective access to JavaBeans style properties. Methods are provided for all simple types as well as object types.

Examples:

StaticBeanProbe.setObject(object, propertyName, value);

Object value = StaticBeanProbe.getObject(object, propertyName);

Constructor Summary

protected

ComplexBeanProbe()

Method Summary

java.lang.Object	getObject(java.lang.Object object, java.lang.String name) Gets an Object property from a bean
protected java.lang.Object	getProperty(java.lang.Object object, java.lang.String name)
java.lang.Class	getPropertyTypeForGetter(java.lang.Object object, java.lang.String name) Returns the class that the getter will return when reading a property value.
java.lang.Class	getPropertyTypeForSetter(java.lang.Object object, java.lang.String name) Returns the class that the setter expects to receive as a parameter when setting a property value.
java.lang.String[]	getReadablePropertyNames(java.lang.Object object) Returns an array of the readable properties exposed by a bean
java.lang.String[]	getWriteablePropertyNames(java.lang.Object object) Returns an array of the writeable properties exposed by a bean
boolean	hasReadableProperty(java.lang.Object object, java.lang.String propertyName) Checks to see if a bean has a readable property be a given name
boolean	hasWritableProperty(java.lang.Object object, java.lang.String propertyName) Checks to see if a bean has a writable property be a given name
void	setObject(java.lang.Object object, java.lang.String name, java.lang.Object value) Sets the value of a bean property to an Object
protected void	setProperty(java.lang.Object object, java.lang.String name, java.lang.Object value)

Methods inherited from class com.ibatis.common.beans.BaseProbe

getIndexedProperty, getIndexedType, setIndexedProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

ComplexBeanProbe

protected ComplexBeanProbe()

Method Detail

getReadablePropertyNames

public java.lang.String[] getReadablePropertyNames(java.lang.Object object)

Returns an array of the readable properties exposed by a bean

Specified by:

getReadablePropertyNames in class BaseProbe

Parameters:

object - The bean

Returns:

The properties

getWriteablePropertyNames

public java.lang.String[] getWriteablePropertyNames(java.lang.Object object)

Returns an array of the writeable properties exposed by a bean

Specified by:

getWriteablePropertyNames in class BaseProbe

Parameters:

object - The bean

Returns:

The properties

getPropertyTypeForSetter

public java.lang.Class getPropertyTypeForSetter(java.lang.Object object,
                                                java.lang.String name)

Returns the class that the setter expects to receive as a parameter when setting a property value.

Parameters:

object - The bean to check

name - The name of the property

Returns:

The type of the property

getPropertyTypeForGetter

public java.lang.Class getPropertyTypeForGetter(java.lang.Object object,
                                                java.lang.String name)

Returns the class that the getter will return when reading a property value.

Parameters:

object - The bean to check

name - The name of the property

Returns:

The type of the property

getObject

public java.lang.Object getObject(java.lang.Object object,
                                  java.lang.String name)

Gets an Object property from a bean

Parameters:

object - The bean

name - The property name

Returns:

The property value (as an Object)

setObject

public void setObject(java.lang.Object object,
                      java.lang.String name,
                      java.lang.Object value)

Sets the value of a bean property to an Object

Parameters:

object - The bean to change

name - The name of the property to set

value - The new value to set

hasWritableProperty

public boolean hasWritableProperty(java.lang.Object object,
                                   java.lang.String propertyName)

Checks to see if a bean has a writable property be a given name

Parameters:

object - The bean to check

propertyName - The property to check for

Returns:

True if the property exists and is writable

hasReadableProperty

public boolean hasReadableProperty(java.lang.Object object,
                                   java.lang.String propertyName)

Checks to see if a bean has a readable property be a given name

Parameters:

object - The bean to check

propertyName - The property to check for

Returns:

True if the property exists and is readable

getProperty

protected java.lang.Object getProperty(java.lang.Object object,
                                       java.lang.String name)

Specified by:

getProperty in class BaseProbe

setProperty

protected void setProperty(java.lang.Object object,
                           java.lang.String name,
                           java.lang.Object value)

Specified by:

setProperty in class BaseProbe