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oracle.adf.model.adapter
Class DataControlFactoryImpl

java.lang.Object
oracle.adf.model.adapter.DataControlFactoryImpl

All Implemented Interfaces:

DataControlFactory

public class DataControlFactoryImpl

extends java.lang.Object

implements DataControlFactory

Factory class to create a data control instance from the XML metadata. ADF runtime calls this factory to create the data control.

See Also:

DataControl

Field Summary

static java.lang.String	DEFINITION Tag for the definition file name.
static java.lang.String	ID Tag to define data control's name.

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()
Creates a blank factory class.

Method Summary

protected DataControl	createDataControl(java.lang.String name, java.lang.String def, java.lang.Object dcInstance, AbstractDefinition dcDef) Override this method to supply custom adapter-based data control
DataControl	createSession(BindingContext ctx, Node node, java.util.Map appParams) Creates a data control.
DataControl	createSession(BindingContext ctx, java.lang.String sName, java.util.Map appParams, java.util.Map cpxMetaData) Creates a data control.

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final java.lang.String ID

Tag to define data control's name.

See Also:

Constant Field Values

DEFINITION

public static final java.lang.String DEFINITION

Tag for the definition file name.

See Also:

Constant Field Values

Constructor Detail

DataControlFactoryImpl

public DataControlFactoryImpl()

Creates a blank factory class.

Method Detail

createSession

public DataControl createSession(BindingContext ctx,
                                 Node node,
                                 java.util.Map appParams)

Creates a data control.

Incase of HttpSession, add APP_PARAM properties into applicationParams before calling createSession. For types for these three properties see HttpContainer.findSessionCookie().

Specified by:

createSession in interface DataControlFactory

Parameters:

appParams - Application parameters.

ctx - Binding context.

node - Definition node.

Returns:

Created data control object.

createSession

public DataControl createSession(BindingContext ctx,
                                 java.lang.String sName,
                                 java.util.Map appParams,
                                 java.util.Map cpxMetaData)

Creates a data control.

Incase of HttpSession, add APP_PARAM properties into applicationParams before calling createSession. For types for these three properties see HttpContainer.findSessionCookie().

Specified by:

createSession in interface DataControlFactory

Parameters:

ctx - Binding context.

sName - Name of the data control.

appParams - Application parameters.

cpxMetaData - Contains the metadata for the data control.

Returns:

Created data control object.

createDataControl

protected DataControl createDataControl(java.lang.String name,
                                        java.lang.String def,
                                        java.lang.Object dcInstance,
                                        AbstractDefinition dcDef)

Override this method to supply custom adapter-based data control

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