org.ujoframework.implementation.map
Class MapUjoExt<UJO extends MapUjoExt>

java.lang.Object
  org.ujoframework.extensions.AbstractUjo
      org.ujoframework.extensions.AbstractUjoExt<UJO>
          org.ujoframework.implementation.map.MapUjoExt<UJO>

All Implemented Interfaces:

java.io.Serializable, UjoCloneable, UjoExt<UJO>, UjoMiddle<UJO>, UjoTextable, Ujo

Direct Known Subclasses:

RegistrarUjoExt, UjoPropertyRow

public abstract class MapUjoExt<UJO extends MapUjoExt>
extends AbstractUjoExt<UJO>
implements java.io.Serializable

This is an Groovy style implementation of a setter and getter methods for an easier access for developpers, however the methods have got an weaker type control in compare to the MapUjo implementation.
Sample of usage:

public class Person extends MapUjoExt<Person> {

  public static final UjoProperty<Person, String> NAME  = newProperty("Name" , String.class);
  public static final UjoProperty<Person, Double> CASH  = newProperty("Cash" , Double.class);
  public static final UjoProperty<Person, Person> CHILD = newProperty("Child", Person.class);
    
  public void init() {
    set(NAME, "George");
    set(CHILD, new Person());
    set(CHILD, NAME, "Jane");
    set(CHILD, CASH, 200d);
        
    String name = get(CHILD, NAME);
    double cash = get(CHILD, CASH);
  }
}

Since:

UJO release 0.80

Author:

Pavel Ponec

See Also:

Property, Serialized Form

Field Summary

protected java.util.HashMap<UjoProperty,java.lang.Object>

data Object data

Constructor Summary

	MapUjoExt() Constructor
protected	MapUjoExt(java.util.HashMap<UjoProperty,java.lang.Object> aData) Constructor

Method Summary

protected static <UJO extends MapUjoExt,ITEM> ListProperty<UJO,ITEM>	newListProperty(java.lang.String name, java.lang.Class<ITEM> type) A ListProperty Factory Method assigns a next property index.
static <UJO extends MapUjoExt,VALUE> Property<UJO,VALUE>	newProperty(java.lang.String name, java.lang.Class<VALUE> type) Returns a new instance of property where the default value is null.
protected static <UJO extends MapUjoExt,VALUE> Property<UJO,VALUE>	newProperty(java.lang.String name, VALUE value) A Property Factory Method assigns a next property index.
protected static <UJO extends MapUjo,ITEM> ListProperty<UJO,ITEM>	newPropertyList(java.lang.String name, java.lang.Class<ITEM> type) Deprecated. Use newListProperty(...) instead of.
java.lang.Object	readValue(UjoProperty property) It is a common method for reading all object values, however there is strongly recomended to use a method Property.getValue(org.ujoframework.Ujo) to an external access for a better type safe.
void	writeValue(UjoProperty property, java.lang.Object value) It is a common method for writing all object values, however there is strongly recomended to use a method Property.setValue(org.ujoframework.Ujo, java.lang.Object) to an external access for a better type safe.

Methods inherited from class org.ujoframework.extensions.AbstractUjoExt

add, clone, copyTo, copyTo, createPropertyList, equals, findProperty, get, get, get, get, getItemCount, getText, isDefault, list, remove, remove, set, set, set, set, setText

Methods inherited from class org.ujoframework.extensions.AbstractUjo

equals, init, init, readAuthorization, readProperties, readUjoManager, readValueString, toString, writeValueString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ujoframework.Ujo

readAuthorization, readProperties

Field Detail

data

protected final java.util.HashMap<UjoProperty,java.lang.Object> data

Object data

Constructor Detail

MapUjoExt

public MapUjoExt()

Constructor

MapUjoExt

protected MapUjoExt(java.util.HashMap<UjoProperty,java.lang.Object> aData)

Constructor

Method Detail

writeValue

public void writeValue(UjoProperty property,
                       java.lang.Object value)

It is a common method for writing all object values, however there is strongly recomended to use a method Property.setValue(org.ujoframework.Ujo, java.lang.Object) to an external access for a better type safe. The method have got a strategy place for an implementation of several listeners and validators.
NOTE: If property is an incorrect then no exception is throwed.

Specified by:

writeValue in interface Ujo

Parameters:

property - Property must be a direct type only!

See Also:

Property.setValue(Ujo,Object)

readValue

public java.lang.Object readValue(UjoProperty property)

It is a common method for reading all object values, however there is strongly recomended to use a method Property.getValue(org.ujoframework.Ujo) to an external access for a better type safe. The method have got a strategy place for an implementation of several listeners and convertors.
NOTE: If property is an incorrect then method returns a null value.

Specified by:

readValue in interface Ujo

Parameters:

property - Property must be a direct type only!

Returns:

Property value

See Also:

Property.getValue(Ujo)

newProperty

public static <UJO extends MapUjoExt,VALUE> Property<UJO,VALUE> newProperty(java.lang.String name,
                                                                            java.lang.Class<VALUE> type)

Returns a new instance of property where the default value is null. Method assigns a next property index.

newProperty

protected static <UJO extends MapUjoExt,VALUE> Property<UJO,VALUE> newProperty(java.lang.String name,
                                                                               VALUE value)

A Property Factory Method assigns a next property index.

newListProperty

protected static <UJO extends MapUjoExt,ITEM> ListProperty<UJO,ITEM> newListProperty(java.lang.String name,
                                                                                     java.lang.Class<ITEM> type)

A ListProperty Factory Method assigns a next property index.

newPropertyList

protected static final <UJO extends MapUjo,ITEM> ListProperty<UJO,ITEM> newPropertyList(java.lang.String name,
                                                                                        java.lang.Class<ITEM> type)

Deprecated. Use newListProperty(...) instead of.

A ListProperty Factory Method assigns a next property index.