UIX 2.2.8

oracle.cabo.data.jbo.ui.data
Class ViewObjectDataSetImpl

java.lang.Object
  |
  +--oracle.cabo.data.jbo.ui.data.RowSetDataSetImpl
        |
        +--oracle.cabo.data.jbo.ui.data.ViewObjectDataSetImpl
All Implemented Interfaces:
DataObject, DataObjectList, DataSet, JboConstants, JboUIConstants

public class ViewObjectDataSetImpl
extends oracle.cabo.data.jbo.ui.data.RowSetDataSetImpl

Adapter to represent the current BC4J ViewObject as a DataSet.


Fields inherited from interface oracle.cabo.data.jbo.ui.JboUIConstants
APP_MODULE_DATA_OBJECT_NAME, APP_MODULE_DATA_PROPERTY, APP_MODULE_KEY, APP_MODULE_NAME, APP_MODULE_PROPERTY_NAME, APP_MODULE_SCOPE_NAME, APP_POOL_DATA_OBJECT_NAME, ATTR_DATA_OBJECT_NAME, ATTR_DATA_PROPERTY, ATTR_DEF_DATA_OBJECT_NAME, ATTR_DEF_DATA_PROPERTY, ATTR_DEF_KEY, ATTR_DEF_KIND_ASSOCIATED_ROW, ATTR_DEF_KIND_ASSOCIATED_ROW_ITERATOR, ATTR_DEF_KIND_DYNAMIC, ATTR_DEF_KIND_ENTITY_DERIVED, ATTR_DEF_KIND_PERSISTENT, ATTR_DEF_KIND_SQL_DERIVED, ATTR_DEF_KIND_TRANSIENT, ATTR_DEF_NAME, ATTR_DEF_PROPERTY_NAME, ATTR_DEF_SCOPE_NAME, ATTR_DEFS_NAME, ATTR_HINTS_NAME, ATTR_NAME, ATTR_NAME_KEY, ATTR_ORDER_ASCENDING, ATTR_ORDER_DESCENDING, ATTR_PROPERTY_NAME, ATTR_SCOPE_NAME, ATTR_VALUE_NAME, COLUMN_NAME_FOR_QUERY_KEY, COLUMN_NAME_KEY, CONTENT_TYPE_KEY, CURRENT_ROW_KEY, DEFAULT_ROW_KEY, ESTIMATED_ROW_COUNT_KEY, FULL_NAME_KEY, HAS_NEXT_KEY, HAS_PREVIOUS_KEY, HEIGHT_KEY, JAVA_TYPE_KEY, KEY_KEY, KIND_KEY, LABEL_KEY, MANDATORY_KEY, MESSAGE_KEY_NAME, NAME_KEY, ORD_PROPERTY_NAME, ORDER_BY_CLAUSE_KEY, ORDER_KEY, PRECISION_KEY, PRIMARY_KEY_KEY, RANGE_SIZE_KEY, RANGE_START_KEY, ROOT_APP_MODULE_NAME, ROOT_APP_MODULE_SCOPE_NAME, ROW_COUNT_KEY, ROW_DATA_OBJECT_NAME, ROW_DATA_PROPERTY, ROW_KEY, ROW_NAME, ROW_PROPERTY_NAME, ROW_SCOPE_NAME, ROW_SET_DATA_OBJECT_NAME, ROW_SET_DATA_PROPERTY, ROW_SET_ITERATOR_DATA_NAME, ROW_SET_ITERATOR_DATA_OBJECT_NAME, ROW_SET_ITERATOR_DATA_PROPERTY, ROW_SET_ITERATOR_DEF_DATA_PROPERTY, ROW_SET_ITERATOR_DEF_PROPERTY_NAME, ROW_SET_ITERATOR_KEY, ROW_SET_ITERATOR_NAME, ROW_SET_ITERATOR_PROPERTY_NAME, ROW_SET_ITERATOR_SCOPE_NAME, ROW_SET_KEY, ROW_SET_NAME, ROW_SET_PROPERTY_NAME, ROW_SET_SCOPE_NAME, SCALE_KEY, SQL_TYPE_ARRAY, SQL_TYPE_BIGINT, SQL_TYPE_BINARY, SQL_TYPE_BIT, SQL_TYPE_BLOB, SQL_TYPE_CHAR, SQL_TYPE_CLOB, SQL_TYPE_DATE, SQL_TYPE_DECIMAL, SQL_TYPE_DISTINCT, SQL_TYPE_DOUBLE, SQL_TYPE_FLOAT, SQL_TYPE_INTEGER, SQL_TYPE_JAVA_OBJECT, SQL_TYPE_KEY, SQL_TYPE_LONGVARBINARY, SQL_TYPE_LONGVARCHAR, SQL_TYPE_NULL, SQL_TYPE_NUMERIC, SQL_TYPE_OTHER, SQL_TYPE_REAL, SQL_TYPE_REF, SQL_TYPE_SMALLINT, SQL_TYPE_STRUCT, SQL_TYPE_TIME, SQL_TYPE_TIMESTAMP, SQL_TYPE_TINYINT, SQL_TYPE_VARBINARY, SQL_TYPE_VARCHAR, STRUCT_DEF_DATA_OBJECT_NAME, STRUCT_DEF_DATA_PROPERTY, STRUCT_DEF_KEY, STRUCT_DEF_PROPERTY_NAME, STRUCT_DEF_SCOPE_NAME, STRUCT_SCOPE_NAME, TRANSACTION_KEY, UPDATEABLE_KEY, URL_KEY, VALIDATION_DATA_NAME, VALIDATION_DATA_OBJECT_NAME, VALUE_KEY, VIEW_OBJECT_DATA_OBJECT_NAME, VIEW_OBJECT_DATA_PROPERTY, VIEW_OBJECT_KEY, VIEW_OBJECT_NAME, VIEW_OBJECT_PROPERTY_NAME, VIEW_OBJECT_SCOPE_NAME, WIDTH_KEY
 
Fields inherited from interface oracle.cabo.data.jbo.JboConstants
ACQUIRE_LOCK_ATTRIBUTE, APP_MODULE_DEF_NAME, APP_MODULE_DEF_PROPERTY, APP_MODULE_PROPERTY, ATTR_DEF_PROPERTY, ATTR_LIST_PROPERTY, AUTO_CREATE_ATTRIBUTE, BC4J_NAMESPACE, CONFIG_NAME_ATTRIBUTE, DEF_FULL_NAME_ATTRIBUTE, FORWARD_ONLY_ATTRIBUTE, NAME_ATTRIBUTE, NESTED_ATTR_DEFS_PROPERTY, RANGE_SIZE_ATTRIBUTE, REGISTRY_DEF_NAME, REGISTRY_DEF_PROPERTY, REGISTRY_PROPERTY, RELEASE_MODE_ATTRIBUTE, RELEASE_MODE_RESERVED, RELEASE_MODE_STATEFUL, RELEASE_MODE_STATELESS, ROOT_APP_MODULE_DEF_NAME, ROOT_APP_MODULE_DEF_PROPERTY, ROW_DEF_NAME, ROW_PROPERTY, ROW_SET_DEF_NAME, ROW_SET_DEF_PROPERTY, ROW_SET_ITERATOR_DEF_NAME, ROW_SET_ITERATOR_DEF_PROPERTY, ROW_SET_ITERATOR_PROPERTY, ROW_SET_PROPERTY, STRUCT_DEF_PROPERTY, TRANSACTION_PROPERTY, USES_CURRENCY_ATTRIBUTE, VIEW_OBJECT_DEF_NAME, VIEW_OBJECT_DEF_PROPERTY, VIEW_OBJECT_PROPERTY, WAIT_TIMEOUT_ATTRIBUTE
 
Constructor Summary
ViewObjectDataSetImpl(BoundValue viewObjectBinding)
          Creates a new ViewObjectDataSetImpl.
 
Method Summary
 DataObject getItem(int index)
          Returns the DataObject at the index.
 int getLength()
          Returns the number of items in the data set.
protected  oracle.jbo.RowSet getRowSet(RenderingContext context)
           
protected  oracle.jbo.ViewObject getViewObject(RenderingContext context)
           
 java.lang.Object selectValue(RenderingContext context, java.lang.Object select)
          Given a select string, returns the value matching that selection.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ViewObjectDataSetImpl

public ViewObjectDataSetImpl(BoundValue viewObjectBinding)
Creates a new ViewObjectDataSetImpl.
Method Detail

selectValue

public java.lang.Object selectValue(RenderingContext context,
                                    java.lang.Object select)
Given a select string, returns the value matching that selection. It is legal to return null if the select key doesn't match anything.

Overrides:
selectValue in class oracle.cabo.data.jbo.ui.data.RowSetDataSetImpl
Parameters:
context - the current rendering context
select - a select criterion, syntax as defined by the data object

getViewObject

protected oracle.jbo.ViewObject getViewObject(RenderingContext context)

getLength

public int getLength()
Returns the number of items in the data set.
Specified by:
getLength in interface DataObjectList

getItem

public DataObject getItem(int index)
Returns the DataObject at the index.
Specified by:
getItem in interface DataObjectList

getRowSet

protected oracle.jbo.RowSet getRowSet(RenderingContext context)

UIX 2.2.8