Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

oracle.adf.model.generic
Class DataControlFactoryImpl

java.lang.Object
  extended byoracle.adf.model.generic.DataControlFactoryImpl
All Implemented Interfaces:
DataControlFactory
Direct Known Subclasses:
DataControlFactoryImpl

public class DataControlFactoryImpl
extends java.lang.Object
implements DataControlFactory


Field Summary
 
Fields inherited from interface oracle.adf.model.DataControlFactory
APP_PARAM_COOKIE_PROPERTIES, APP_PARAM_ENV_INFO, APP_PARAM_HTTP_SESSION, APP_PARAM_POOL_PROPERTIES, APP_PARAM_REQUEST_CONTEXT, APP_PARAMS_BINDING_CONTEXT
 
Constructor Summary
DataControlFactoryImpl()
           
 
Method Summary
protected  DCGenericDataControl createDataControl(java.lang.String name, java.lang.String beanClass, java.lang.Object beanInstance, boolean root)
          Override this method to supply custom generic-based data control
 DataControl createSession(BindingContext ctx, Node node, java.util.Map appParams)
          The DataControl developer should implement createSession to return an instance of DataControl.
 DataControl createSession(BindingContext ctx, java.lang.String sName, java.util.Map appParams, java.util.Map parameters)
          The DataControl developer should implement createSession to return an instance of DataControl.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DataControlFactoryImpl

public DataControlFactoryImpl()
Method Detail

createSession

public DataControl createSession(BindingContext ctx,
                                 Node node,
                                 java.util.Map appParams)
Description copied from interface: DataControlFactory
The DataControl developer should implement createSession to return an instance of DataControl. For example, the JavaBean DataControl implements DataControlFactoryImpl to return an instance of DCGenericDataControl.

The data binding framework will typically invoke this method once, at the beginning of a new application session. The DataControl factory implementation to use is determined by the DataControl definition.

Specified by:
createSession in interface DataControlFactory
Parameters:
ctx - The BindingContext for which the DataControl is being created
node - The DOM node of the DataControl definition that is being created

createSession

public DataControl createSession(BindingContext ctx,
                                 java.lang.String sName,
                                 java.util.Map appParams,
                                 java.util.Map parameters)
Description copied from interface: DataControlFactory
The DataControl developer should implement createSession to return an instance of DataControl. For example, the JavaBean DataControl implements DataControlFactoryImpl to return an instance of DCGenericDataControl.

The data binding framework will typically invoke this method once, at the beginning of a new application session. The DataControl factory implementation to use is determined by the DataControl definition.

Specified by:
createSession in interface DataControlFactory
Parameters:
ctx - The BindingContext for which the DataControl is being created
sName - The DataControl name as specified in the DataControl definition
appParams - Additional application createSession context
parameters - A Map containing name/value pairs of the properties defined in the DataControl definition

The framework may pass additional context in the applicationParams Map. For example, in the case of a HttpSession, the framework will add the current HttpSession to the applicationParams Map.


createDataControl

protected DCGenericDataControl createDataControl(java.lang.String name,
                                                 java.lang.String beanClass,
                                                 java.lang.Object beanInstance,
                                                 boolean root)
Override this method to supply custom generic-based data control


Oracle ADF Model and Business Components API Reference 10.1.2 B14022-01

 

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