org.ujoframework.implementation.bean
Class BeanProperty<UJO extends Ujo,VALUE>

java.lang.Object
  org.ujoframework.extensions.Property<UJO,VALUE>
      org.ujoframework.implementation.bean.BeanProperty<UJO,VALUE>

All Implemented Interfaces:

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

public class BeanProperty<UJO extends Ujo,VALUE>
extends Property<UJO,VALUE>
implements ValueAgent<java.lang.Object,java.lang.Object>

A Map property implementation.

Author:

Pavel Ponec

See Also:

BeanProperty

Constructor Summary

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

BeanProperty(java.lang.String name, VALUE defaultValue, int index)
Constructor with a default value

Method Summary

static <UJO extends Ujo,VALUE> BeanProperty<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.
static <UJO extends Ujo,VALUE> BeanProperty<UJO,VALUE>	newInstance(java.lang.String name, VALUE value, int index) A Property Factory creates new property and assigns a next property index.
java.lang.Object	readValue(java.lang.Object bean) WARNING: There is recommended to call the method from the method Ujo.readProperty(...)
void	writeValue(java.lang.Object bean, java.lang.Object value) WARNING: There is recommended to call the method from the method Ujo.writeProperty(...) only.

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, 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

Constructor Detail

BeanProperty

public BeanProperty(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.

index - An order of property.

BeanProperty

public BeanProperty(java.lang.String name,
                    VALUE defaultValue,
                    int index)

Constructor with a default value

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.

defaultValue - The value must be type of VALUE exactly (no child).

index - An order of property.

Method Detail

writeValue

public void writeValue(java.lang.Object bean,
                       java.lang.Object value)
                throws java.lang.IllegalArgumentException

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<java.lang.Object,java.lang.Object>

Throws:

java.lang.IllegalArgumentException

readValue

public java.lang.Object readValue(java.lang.Object bean)
                           throws java.lang.IllegalArgumentException

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<java.lang.Object,java.lang.Object>

Throws:

java.lang.IllegalArgumentException

newInstance

public static <UJO extends Ujo,VALUE> BeanProperty<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. Method assigns a next property index.

newInstance

public static <UJO extends Ujo,VALUE> BeanProperty<UJO,VALUE> newInstance(java.lang.String name,
                                                                          VALUE value,
                                                                          int index)

A Property Factory creates new property and assigns a next property index.