edu.umd.cfar.lamp.apploader.propertysheets
Class PropertyAdapter

java.lang.Object
  edu.umd.cfar.lamp.apploader.propertysheets.PropertyAdapter

All Implemented Interfaces:

PropertyInterfacer

public abstract class PropertyAdapter

extends java.lang.Object

implements PropertyInterfacer

Simple implementation of the PropertInterfacer interface that uses java Method objects to interact with the property.

Field Summary

protected java.lang.reflect.Method	getter
protected java.lang.String	name
protected java.lang.reflect.Method	setter

Constructor Summary

PropertyAdapter()

Method Summary

boolean	equals(java.lang.Object o) Tests to see that the other property has the same name getter and setter.
java.lang.String	getName() Get the display name of the property.
java.lang.Object	getValue(java.lang.Object bean) Gets the current value of the property on the given bean.
int	hashCode() Hashes based on the name, getter and setter.
boolean	isReadable() Checks to see if the property may be readable.
boolean	isReadableOn(java.lang.Object bean) Checks to see if the property is readable on the given bean.
boolean	isWritable() Checks to see if the property may be settable.
boolean	isWritableOn(java.lang.Object bean) Checks to see if the property is writable on the given bean.
void	setValue(java.lang.Object bean, java.lang.Object value) Sets a specific property of the passed bean to the given value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umd.cfar.lamp.apploader.propertysheets.PropertyInterfacer

getPropertyClass

Field Detail

name

protected java.lang.String name

getter

protected java.lang.reflect.Method getter

setter

protected java.lang.reflect.Method setter

Constructor Detail

PropertyAdapter

public PropertyAdapter()

Method Detail

hashCode

public int hashCode()

Hashes based on the name, getter and setter.

Returns:

a hash code

equals

public boolean equals(java.lang.Object o)

Tests to see that the other property has the same name getter and setter.

Parameters:

o - the other property adapter to compare with

Returns:

true iff both this and the parameter are property adapters that refer the the same name, getter and setter

setValue

public void setValue(java.lang.Object bean,
                     java.lang.Object value)

Description copied from interface: PropertyInterfacer

Sets a specific property of the passed bean to the given value.

Specified by:

setValue in interface PropertyInterfacer

Parameters:

bean - The java object to set the property specified by this PropertyInterfacer instance of.

value - The new value for the property

See Also:

PropertyInterfacer.setValue(java.lang.Object, java.lang.Object)

getValue

public java.lang.Object getValue(java.lang.Object bean)

Description copied from interface: PropertyInterfacer

Gets the current value of the property on the given bean.

Specified by:

getValue in interface PropertyInterfacer

Parameters:

bean -

Returns:

See Also:

PropertyInterfacer.getValue(java.lang.Object)

isWritableOn

public boolean isWritableOn(java.lang.Object bean)

Description copied from interface: PropertyInterfacer

Checks to see if the property is writable on the given bean.

Specified by:

isWritableOn in interface PropertyInterfacer

Parameters:

bean - The bean to check

Returns:

true if the bean's property may be written

See Also:

PropertyInterfacer.isWritableOn(java.lang.Object)

isReadableOn

public boolean isReadableOn(java.lang.Object bean)

Description copied from interface: PropertyInterfacer

Checks to see if the property is readable on the given bean.

Specified by:

isReadableOn in interface PropertyInterfacer

Parameters:

bean - The bean to check

Returns:

true if the bean's property may be read

See Also:

PropertyInterfacer.isReadableOn(java.lang.Object)

isReadable

public boolean isReadable()

Description copied from interface: PropertyInterfacer

Checks to see if the property may be readable.

Specified by:

isReadable in interface PropertyInterfacer

Returns:

true if there exists some instances that allow this property to be read.

See Also:

PropertyInterfacer.isReadable()

isWritable

public boolean isWritable()

Description copied from interface: PropertyInterfacer

Checks to see if the property may be settable.

Specified by:

isWritable in interface PropertyInterfacer

Returns:

true if there exists some instances that allow this property to be set.

See Also:

PropertyInterfacer.isWritable()

getName

public java.lang.String getName()

Description copied from interface: PropertyInterfacer

Get the display name of the property.

Specified by:

getName in interface PropertyInterfacer

Returns:

The (possibly localized) display name.

See Also:

PropertyInterfacer.getName()