Package org.eclnt.jsfserver.elements.adapter

Class ComponentAdapterByAnnotationForBeanProperty<BEANCLASS>

java.lang.Object

org.eclnt.jsfserver.elements.adapter.ComponentAdapterByAnnotation

org.eclnt.jsfserver.elements.adapter.ComponentAdapterByAnnotationForBeanProperty<BEANCLASS>

All Implemented Interfaces:

Serializable, IComponentAdapterBinding, IComponentAdapterBinding2, IDynamicContentBindingObject

public class ComponentAdapterByAnnotationForBeanProperty<BEANCLASS>
extends ComponentAdapterByAnnotation

Component adapter that is based on reflection AND that binds one dedicated component attribute to a bean property. The bean is either directly passed or indirectly passed using interface IBeanAccess.

The bean property does not have to be implemented (and annotated) in any way but is directly available by #getPropertyValue(Object) and setPropertyValue(Object).

The property can be passed as normal string (e.g. "firstName") - in this it represents a direct property of the bean. Or it can be passed as string sequence (e.g. "address$street"), in this case it is a property that is reached by bean- navigation.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ComponentAdapterByAnnotationForBeanProperty(BEANCLASS bean, String property)	Constructor in which the component attribute is not passed.
ComponentAdapterByAnnotationForBeanProperty(String componentAttribute, BEANCLASS bean, String property)
ComponentAdapterByAnnotationForBeanProperty(String componentAttribute, IBeanAccess<BEANCLASS> beanAccess, String property)
ComponentAdapterByAnnotationForBeanProperty(IBeanAccess<BEANCLASS> beanAccess, String property)	Constructor in which the component attribute is not passed.

Method Summary

Modifier and Type	Method	Description
Class	getAttibuteType(String attributeName)	This method needs only to be implemented for these attributes which are set later on.
Object	getAttributeValue(String attributeName)	Get the attribute value for an attribute.
BEANCLASS	getBean()	Access to bean object.
Set<String>	getDynamicAttributeNames()	Name of the attributes that are dynamic over the whole lifecycle of the corresponding object.
String	getProperty()
Class	getPropertyType()
Object	getPropertyValue()	Access to bean property value.
void	initComponentAttribute(String attributeName)	If not passing the component attribute by a constructor then the component attribute needs to be passed by this method - before the component binding is first time accessed by the component processing.
void	setAttributeValue(String attributeName, Object value)	Set the attribute value.
void	setPropertyValue(Object value)	Access to bean property value.

Methods inherited from class org.eclnt.jsfserver.elements.adapter.ComponentAdapterByAnnotation

addActionListener, getExportValue, getExportValueFormat, getExportValueFormatmask, getExportValueTimezone, getFixAttributeNames, getSortValue, initComponent, onAction, removeActionListener

Methods inherited from class java.lang.Object

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

Constructor Details

ComponentAdapterByAnnotationForBeanProperty

public ComponentAdapterByAnnotationForBeanProperty(String componentAttribute,
 BEANCLASS bean,
 String property)

Parameters:

componentAttribute - Name of the attribute (e.g. "text" for a FIELD-component) that is served by the bean-property

bean - Bean instance

property - Property name

ComponentAdapterByAnnotationForBeanProperty

public ComponentAdapterByAnnotationForBeanProperty(String componentAttribute,
 IBeanAccess<BEANCLASS> beanAccess,
 String property)

Parameters:

componentAttribute - Name of the attribute (e.g. "text" for a FIELD-component) that is served by the bean-property

beanAccess - Interface which is passed to access the bean. In this case the bean is not directly passed into this object but "indirectly" accessed only. Advantage: the user of this instance can exchange the bean without having to update the bean in all adapter binding instances.

property - Property name

ComponentAdapterByAnnotationForBeanProperty

public ComponentAdapterByAnnotationForBeanProperty(BEANCLASS bean,
 String property)

Constructor in which the component attribute is not passed. You must make sure that initComponentAttribute(String) is called prior to first access to the adapter binding by the component processing.

ComponentAdapterByAnnotationForBeanProperty

public ComponentAdapterByAnnotationForBeanProperty(IBeanAccess<BEANCLASS> beanAccess,
 String property)

Constructor in which the component attribute is not passed. You must make sure that initComponentAttribute(String) is called prior to first access to the adapter binding by the component processing.

Method Details

initComponentAttribute

public void initComponentAttribute(String attributeName)

If not passing the component attribute by a constructor then the component attribute needs to be passed by this method - before the component binding is first time accessed by the component processing.

getDynamicAttributeNames

public Set<String> getDynamicAttributeNames()

Description copied from interface: IComponentAdapterBinding

Name of the attributes that are dynamic over the whole lifecycle of the corresponding object.

Specified by:

getDynamicAttributeNames in interface IComponentAdapterBinding

Overrides:

getDynamicAttributeNames in class ComponentAdapterByAnnotation

setAttributeValue

public void setAttributeValue(String attributeName,
 Object value)

Description copied from interface: IComponentAdapterBinding

Set the attribute value. This only needs to be implemented for these attributes that are actually set (e.g. in case of a FIELD component only the attribute that manages the TEXT attribute needs to implement the corresponding reaction).

Specified by:

setAttributeValue in interface IComponentAdapterBinding

Overrides:

setAttributeValue in class ComponentAdapterByAnnotation

getAttibuteType

public Class getAttibuteType(String attributeName)

Description copied from interface: IComponentAdapterBinding

This method needs only to be implemented for these attributes which are set later on. It needs not to be implemented for these attributes that are "get-only". In case of returning null as type the default mechanism will be used for transferring the UI value into an object value.

Specified by:

getAttibuteType in interface IComponentAdapterBinding

Overrides:

getAttibuteType in class ComponentAdapterByAnnotation

getAttributeValue

public Object getAttributeValue(String attributeName)

Description copied from interface: IComponentAdapterBinding

Get the attribute value for an attribute.

Specified by:

getAttributeValue in interface IComponentAdapterBinding

Overrides:

getAttributeValue in class ComponentAdapterByAnnotation

getPropertyType

public Class getPropertyType()

getPropertyValue

public Object getPropertyValue()

Access to bean property value.

setPropertyValue

public void setPropertyValue(Object value)

Access to bean property value.

getBean

public BEANCLASS getBean()

Access to bean object. The bean either is directly available or is available by interface IBeanAccess - dependent from the information passed in the constructor.

getProperty

public String getProperty()