com.extjs.gxt.ui.client.data
Class BeanModel
java.lang.Object
com.extjs.gxt.ui.client.data.BaseModelData
com.extjs.gxt.ui.client.data.BaseModel
com.extjs.gxt.ui.client.data.BeanModel
- All Implemented Interfaces:
- ChangeEventSource, Model, ModelData, java.io.Serializable
public class BeanModel
- extends BaseModel
A ModelData
instance that wraps a bean. BeanModels cannot be
instantiated directly, rather, they are returned by BeanModelFactory
.
Nested beans are supported when creating BeanModel instances with limited
support for nested lists of beans. Any child lists must be defined with
java.util.List and must be paramertized with a BeanModelTag class or
subclass.
When working with bean models, avoid setting beans as values, rather, set the
wrapping bean model instance.
- See Also:
BeanModelFactory
,
Serialized Form
Method Summary |
|
getBean()
Returns the bean. |
java.util.Map<java.lang.String,java.lang.Object> |
getProperties()
Returns the model's properties and values as a map. |
java.util.Collection<java.lang.String> |
getPropertyNames()
Returns an collection of the model's property names. |
protected java.lang.Object |
processValue(java.lang.Object value)
|
protected void |
setBean(java.lang.Object bean)
Sets the bean. |
java.lang.String |
toString()
|
Methods inherited from class com.extjs.gxt.ui.client.data.BaseModel |
addChangeListener, addChangeListener, fireEvent, fireEvent, isSilent, notify, notifyPropertyChanged, remove, removeChangeListener, removeChangeListeners, set, setSilent |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.extjs.gxt.ui.client.data.ModelData |
get |
bean
protected transient java.lang.Object bean
nestedModels
protected java.util.Map<java.lang.String,BeanModel> nestedModels
beanProperties
protected java.util.List<java.lang.String> beanProperties
BeanModel
protected BeanModel()
getBean
public <X> X getBean()
- Returns the bean.
- Returns:
- the bean
getProperties
public java.util.Map<java.lang.String,java.lang.Object> getProperties()
- Description copied from interface:
ModelData
- Returns the model's properties and values as a map.
Changes to the returned collection should not mutate this model instance.
- Specified by:
getProperties
in interface ModelData
- Overrides:
getProperties
in class BaseModelData
- Returns:
- the properties and values
getPropertyNames
public java.util.Collection<java.lang.String> getPropertyNames()
- Description copied from interface:
ModelData
- Returns an collection of the model's property names.
The collection should be a snapshot of the property names that the model
represents.
Changes to the returned collection should not mutate this model instance.
- Specified by:
getPropertyNames
in interface ModelData
- Overrides:
getPropertyNames
in class BaseModelData
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
processValue
protected java.lang.Object processValue(java.lang.Object value)
setBean
protected void setBean(java.lang.Object bean)
- Sets the bean.
- Parameters:
bean
- the bean