Class GenericProbe

java.lang.Object

com.ibatis.common.beans.BaseProbe

com.ibatis.common.beans.GenericProbe

All Implemented Interfaces:

Probe

public class GenericProbe
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

Constructors

Modifier	Constructor	Description
protected	GenericProbe()	Instantiates a new generic probe.

Method Summary

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

Methods inherited from class BaseProbe

getIndexedProperty, getIndexedType, setIndexedProperty

Methods inherited from class Object

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

Constructor Details

GenericProbe

protected GenericProbe()

Instantiates a new generic probe.

Method Details

getObject

public Object getObject(Object object,
 String name)

Gets an object from a Map or bean

Parameters:

object - - the object to probe

name - - the name of the property (or map entry)

Returns:

The value of the property (or map entry)

See Also:

• Probe.getObject(java.lang.Object, java.lang.String)

setObject

public void setObject(Object object,
 String name,
 Object value)

Sets an object in a Map or bean

Parameters:

object - - the object to probe

name - - the name of the property (or map entry)

value - - the new value of the property (or map entry)

See Also:

• Probe.setObject(java.lang.Object, java.lang.String, java.lang.Object)

getReadablePropertyNames

public String[] getReadablePropertyNames(Object object)

Gets an array of the readable properties in a Map or JavaBean

Specified by:

getReadablePropertyNames in class BaseProbe

Parameters:

object - - the object to get properties for

Returns:

The array of properties (or map entries)

See Also:

• BaseProbe.getReadablePropertyNames(java.lang.Object)

getWriteablePropertyNames

public String[] getWriteablePropertyNames(Object object)

Gets an array of the writeable properties in a Map or JavaBean

Specified by:

getWriteablePropertyNames in class BaseProbe

Parameters:

object - - the object to get properties for

Returns:

The array of properties (or map entries)

See Also:

• BaseProbe.getWriteablePropertyNames(java.lang.Object)

getPropertyTypeForSetter

public Class getPropertyTypeForSetter(Object object,
 String name)

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

Parameters:

object - - The class to check

name - - the name of the property

Returns:

The type of the property

See Also:

• Probe.getPropertyTypeForSetter(java.lang.Object, java.lang.String)

getPropertyTypeForGetter

public Class getPropertyTypeForGetter(Object object,
 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

See Also:

• Probe.getPropertyTypeForGetter(java.lang.Object, java.lang.String)

hasWritableProperty

public boolean hasWritableProperty(Object object,
 String propertyName)

Checks to see if an object has a writable property by a given name

Parameters:

object - The bean to check

propertyName - The property to check for

Returns:

True if the property exists and is writable

See Also:

• Probe.hasWritableProperty(java.lang.Object, java.lang.String)

hasReadableProperty

public boolean hasReadableProperty(Object object,
 String propertyName)

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

Parameters:

object - The bean to check

propertyName - The property to check for

Returns:

True if the property exists and is readable

See Also:

• Probe.hasReadableProperty(java.lang.Object, java.lang.String)

setProperty

protected void setProperty(Object object,
 String property,
 Object value)

Description copied from class: BaseProbe

Sets the property.

Specified by:

setProperty in class BaseProbe

Parameters:

object - the object

property - the property

value - the value

getProperty

protected Object getProperty(Object object,
 String property)

Description copied from class: BaseProbe

Gets the property.

Specified by:

getProperty in class BaseProbe

Parameters:

object - the object

property - the property

Returns:

the property