oracle.adfnmc.bindings.dbf
Class IndexedAttributeBindingImpl

java.lang.Object
  oracle.adfnmc.bindings.dbf.ControlBindingImpl
      oracle.adfnmc.bindings.dbf.AttributeBindingImpl
          oracle.adfnmc.bindings.dbf.IndexedAttributeBindingImpl

All Implemented Interfaces:

AttributeBinding, ControlBinding, IteratorAttributeValueListener, IteratorCollectionListener, IteratorPositionListener, ELResolver, PropertyValueChangeSource

public class IndexedAttributeBindingImpl
extends AttributeBindingImpl

Implementation of an attribute binding declared in a range binding. Has state to represent the index of the row being resolved (managed by the parent range binding) when a row based expression that references this attribute is being evaluated, and uses that state when resolving the attribute value from the iterator.

Field Summary

Fields inherited from class oracle.adfnmc.bindings.dbf.AttributeBindingImpl

attrName, expectedType

Fields inherited from class oracle.adfnmc.bindings.dbf.ControlBindingImpl

CLASS_INSTANCE, currentError, dataControl, errors, iterBinding, metadataDef, name, parentBindingContainer

Fields inherited from interface oracle.adfnmc.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

IndexedAttributeBindingImpl(AttributeValuesDefinition mdDef, IteratorExecutableBindingImpl iterBinding, RangeBindingImpl parentRange)

IndexedAttributeBindingImpl(ListDefinition mdDef, IteratorExecutableBindingImpl iterBinding, RangeBindingImpl parentRange)

IndexedAttributeBindingImpl(XmlAnyDefinition mdDef, java.lang.String name, IteratorExecutableBindingImpl iterBinding, java.lang.String attrName, RangeBindingImpl parentRange)

Method Summary

void	addAttributeValueChangeListener(ValueChangeListener listener)
java.lang.Object	getInputValue() Returns the value that should be rendered on a view for the attribute associated with this binding.
void	refresh()
void	removeAttributeValueChangeListener(ValueChangeListener listener)
void	setInputValue(java.lang.Object inputVal) Updates the attribute value associated with this binding.

Methods inherited from class oracle.adfnmc.bindings.dbf.AttributeBindingImpl

addValueChangeListener, addValueListChangeListener, attributeUpdated, getBoundAttributeName, getDisplayHeight, getDisplayHint, getDisplayWidth, getExpectedType, getFormat, getInputValue, getLabel, getLabelHint, getMandatory, getPrecision, getResolver, getSingleNameValue, getSingleNameValues, getToolTip, getUpdateableHint, getValueList, isUpdateable, notifyValueChangeListeners, notifyValueListChangeListeners, positionChanged, rangeRefreshed, registerForIteratorEvents, removeValueChangeListener, removeValueListChangeListener, rowInserted, rowRemoved, unregisterForIteratorEvents

Methods inherited from class oracle.adfnmc.bindings.dbf.ControlBindingImpl

containerInitialized, getBindings, getDataControl, getError, getErrors, getIterator, getMetadataDefinition, getName, getPath, getType, getValue, isReadOnly, prepareDeferredIterator, release, reportException, resolvePath, setListener, setValue, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface oracle.adfnmc.bindings.AttributeBinding

getError, getErrors

Methods inherited from interface oracle.adfnmc.bindings.ControlBinding

containerInitialized, getBindings, getMetadataDefinition, getName, getPath, release, resolvePath, setListener

Constructor Detail

IndexedAttributeBindingImpl

public IndexedAttributeBindingImpl(XmlAnyDefinition mdDef,
                                   java.lang.String name,
                                   IteratorExecutableBindingImpl iterBinding,
                                   java.lang.String attrName,
                                   RangeBindingImpl parentRange)

IndexedAttributeBindingImpl

public IndexedAttributeBindingImpl(AttributeValuesDefinition mdDef,
                                   IteratorExecutableBindingImpl iterBinding,
                                   RangeBindingImpl parentRange)

IndexedAttributeBindingImpl

public IndexedAttributeBindingImpl(ListDefinition mdDef,
                                   IteratorExecutableBindingImpl iterBinding,
                                   RangeBindingImpl parentRange)

Method Detail

addAttributeValueChangeListener

public void addAttributeValueChangeListener(ValueChangeListener listener)

Overrides:

addAttributeValueChangeListener in class AttributeBindingImpl

removeAttributeValueChangeListener

public void removeAttributeValueChangeListener(ValueChangeListener listener)

Overrides:

removeAttributeValueChangeListener in class AttributeBindingImpl

getInputValue

public java.lang.Object getInputValue()

Description copied from interface: AttributeBinding

Returns the value that should be rendered on a view for the attribute associated with this binding.

Specified by:

getInputValue in interface AttributeBinding

Overrides:

getInputValue in class AttributeBindingImpl

Returns:

The attribute value.

setInputValue

public void setInputValue(java.lang.Object inputVal)

Description copied from interface: AttributeBinding

Updates the attribute value associated with this binding. If there are exceptions while updating this attribute, these exceptions should be accessible via getErrors().

Specified by:

setInputValue in interface AttributeBinding

Overrides:

setInputValue in class AttributeBindingImpl

Parameters:

inputVal - The new attribute value.

See Also:

AttributeBinding.getErrors()

refresh

public void refresh()

Overrides:

refresh in class AttributeBindingImpl