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org.apache.hivemind.util
Class PropertyAdaptor  

java.lang.Object
  org.apache.hivemind.util.PropertyAdaptor

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public class PropertyAdaptor

extends java.lang.Object

Used to manage dynamic access to a property of a specific class.

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Field Summary
private  java.lang.String	_propertyName
private  java.lang.Class	_propertyType
private  java.lang.reflect.Method	_readMethod
private  java.lang.reflect.Method	_writeMethod

 

Constructor Summary
(package private)	PropertyAdaptor(java.lang.String propertyName, java.lang.Class propertyType, java.lang.reflect.Method readMethod, java.lang.reflect.Method writeMethod)

 

Method Summary
private  java.lang.Object	convertValueForAssignment(java.lang.Object target, java.lang.String value)
java.lang.String	getPropertyName()
java.lang.Class	getPropertyType()
java.lang.String	getReadMethodName()           Returns the name of the method used to read the property, or null if the property is not readable.
java.lang.String	getWriteMethodName()           Returns the name of the method used to write the property, or null if the property is not writable.
private  java.lang.Object	instantiateViaStringConstructor(java.lang.Object target, java.lang.String value)           Checks to see if this adaptor's property type has a public constructor that takes a single String argument.
boolean	isReadable()           Returns true if there's a read method for the property.
boolean	isWritable()           Returns true if there's a write method for the property.
java.lang.Object	read(java.lang.Object target)           Reads the property of the target object.
void	smartWrite(java.lang.Object target, java.lang.String value)
void	write(java.lang.Object target, java.lang.Object value)           Updates the property of the target object.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

_propertyName

private java.lang.String _propertyName

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_propertyType

private java.lang.Class _propertyType

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_readMethod

private java.lang.reflect.Method _readMethod

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_writeMethod

private java.lang.reflect.Method _writeMethod

Constructor Detail

PropertyAdaptor

PropertyAdaptor(java.lang.String propertyName,
                java.lang.Class propertyType,
                java.lang.reflect.Method readMethod,
                java.lang.reflect.Method writeMethod)

Method Detail

getReadMethodName

public java.lang.String getReadMethodName()

Returns the name of the method used to read the property, or null if the property is not readable.

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getWriteMethodName

public java.lang.String getWriteMethodName()

Returns the name of the method used to write the property, or null if the property is not writable.

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getPropertyName

public java.lang.String getPropertyName()

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getPropertyType

public java.lang.Class getPropertyType()

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write

public void write(java.lang.Object target,
                  java.lang.Object value)

Updates the property of the target object.

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smartWrite

public void smartWrite(java.lang.Object target,
                       java.lang.String value)

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convertValueForAssignment

private java.lang.Object convertValueForAssignment(java.lang.Object target,
                                                   java.lang.String value)

Since:

1.1

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instantiateViaStringConstructor

private java.lang.Object instantiateViaStringConstructor(java.lang.Object target,
                                                         java.lang.String value)

Checks to see if this adaptor's property type has a public constructor that takes a single String argument.

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isWritable

public boolean isWritable()

Returns true if there's a write method for the property.

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read

public java.lang.Object read(java.lang.Object target)

Reads the property of the target object.

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isReadable

public boolean isReadable()

Returns true if there's a read method for the property.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> hivemind >> [ util overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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