org.ujoframework.implementation.factory
Class FactoryProperty<UJO extends Ujo,VALUE>

java.lang.Object
  org.ujoframework.extensions.Property<UJO,VALUE>
      org.ujoframework.implementation.factory.FactoryProperty<UJO,VALUE>

All Implemented Interfaces:

java.lang.CharSequence, ValueAgent<UJO,VALUE>, UjoProperty<UJO,VALUE>

public class FactoryProperty<UJO extends Ujo,VALUE>
extends Property<UJO,VALUE>
implements ValueAgent<UJO,VALUE>

A Factory property implementation.

Since:

ujo-tool

Author:

Pavel Ponec

See Also:

FactoryProperty

Field Summary

protected java.lang.reflect.Constructor<VALUE>

constructor Constructor

Constructor Summary

FactoryProperty(java.lang.String name, java.lang.Class<VALUE> type)
Constructor

FactoryProperty(java.lang.String name, java.lang.Class<VALUE> type, int index)
Constructor

Method Summary

static <UJO extends Ujo,VALUE> FactoryProperty<UJO,VALUE>	newInstance(java.lang.String name, java.lang.Class<VALUE> type) Returns a new instance of property where the default value is null.
static <UJO extends Ujo,VALUE> FactoryProperty<UJO,VALUE>	newInstance(java.lang.String name, java.lang.Class<VALUE> type, int index) Returns a new instance of property where the default value is null.
VALUE	readValue(UJO ujo) Create new Value.
protected void	throwException(java.lang.Throwable e) Throw an RuntimeException
void	writeValue(UJO ujo, VALUE value) The method os not implemented.

Methods inherited from class org.ujoframework.extensions.Property

_nextSequence, add, compareTo, copy, descending, equals, getDefault, getIndex, getName, getType, getValue, charAt, checkAttribs, init, isAscending, isDefault, isDirect, isTypeOf, length, newInstance, newInstance, newInstance, of, setValue, setValueFromDefault, subSequence, toString, writeDefault

Methods inherited from class java.lang.Object

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

Field Detail

constructor

protected final java.lang.reflect.Constructor<VALUE> constructor

Constructor

Constructor Detail

FactoryProperty

public FactoryProperty(java.lang.String name,
                       java.lang.Class<VALUE> type)

Constructor

Parameters:

name - The parameter MUST be a JavaBeans property name. The name will be used for building a Java reflection method name in a time of the first call.

type - Type of a JavaBeans setter input method or getter output method.

FactoryProperty

public FactoryProperty(java.lang.String name,
                       java.lang.Class<VALUE> type,
                       int index)

Constructor

Parameters:

name - The parameter MUST be a JavaBeans property name. The name will be used for building a Java reflection method name in a time of the first call.

type - Type of a JavaBeans setter input method or getter output method.

Method Detail

readValue

public VALUE readValue(UJO ujo)
                throws java.lang.IllegalArgumentException

Create new Value.
WARNING: There is recommended to call the method from the method Ujo.readProperty(...) only.
A direct call can bypass a important actions implemented in the readProperty(method).

Specified by:

readValue in interface ValueAgent<UJO extends Ujo,VALUE>

Throws:

java.lang.IllegalArgumentException

writeValue

public void writeValue(UJO ujo,
                       VALUE value)
                throws java.lang.IllegalArgumentException

The method os not implemented.
WARNING: There is recommended to call the method from the method Ujo.writeProperty(...) only.
A direct call can bypass a important actions implemented in the writeProperty(method).

Specified by:

writeValue in interface ValueAgent<UJO extends Ujo,VALUE>

Throws:

java.lang.IllegalArgumentException

throwException

protected void throwException(java.lang.Throwable e)
                       throws java.lang.RuntimeException

Throw an RuntimeException

Throws:

java.lang.RuntimeException

newInstance

public static <UJO extends Ujo,VALUE> FactoryProperty<UJO,VALUE> newInstance(java.lang.String name,
                                                                             java.lang.Class<VALUE> type,
                                                                             int index)

Returns a new instance of property where the default value is null.

newInstance

public static <UJO extends Ujo,VALUE> FactoryProperty<UJO,VALUE> newInstance(java.lang.String name,
                                                                             java.lang.Class<VALUE> type)

Returns a new instance of property where the default value is null.