oracle.jbo.rules
Class JboValidatorContext

java.lang.Object
  java.util.AbstractMap
      oracle.jbo.common.JboAbstractMap
          oracle.jbo.rules.JboValidatorContext

All Implemented Interfaces:

java.util.Map, MetaObjectBase

public class JboValidatorContext
extends JboAbstractMap
implements MetaObjectBase

A "PropertyChange" event gets delivered whenever a bean changes a "bound" or "constrained" property. A JboValidatorContext object is sent as an argument to the PropertyChangeListener and VetoableChangeListener methods.

Normally JboValidatorContexts are accompanied by the name and the old and new value of the changed property. If the new value is a builtin type (such as int or boolean) it must be wrapped as the corresponding java.lang.* Object type (such as Integer or Boolean).

Null values may be provided for the old and the new values if their true values are not known.

An event source may send a null object as the name to indicate that an arbitrary set of if its properties have changed. In this case the old and new values should also be null.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields inherited from class oracle.jbo.common.JboAbstractMap

MAP_NULL_VALUE

Fields inherited from interface oracle.jbo.common.MetaObjectBase

TYP_APP_MODULE, TYP_ATTRIBUTE, TYP_ATTRIBUTE_LIST_WITH_DEF, TYP_CATEGORY, TYP_COMPONENT_OBJECT, TYP_DATA_CONTROL, TYP_DEF_ANY, TYP_DEF_APP_MODULE, TYP_DEF_ASSOC_END, TYP_DEF_ATTRIBUTE, TYP_DEF_COMPONENT_OBJECT, TYP_DEF_DOMAIN, TYP_DEF_ENTITY_ASSOC, TYP_DEF_ENTITY_OBJECT, TYP_DEF_KEY, TYP_DEF_LIST_BINDING, TYP_DEF_METHOD, TYP_DEF_OPERATION, TYP_DEF_PACKAGE, TYP_DEF_VIEW_ACCESSOR, TYP_DEF_VIEW_LINK, TYP_DEF_VIEW_LINK_END, TYP_DEF_VIEW_OBJECT, TYP_DOMAIN, TYP_ENTITY_ASSOC, TYP_ENTITY_OBJECT, TYP_ENTITY_ROW, TYP_ENTITY_ROW_SET, TYP_ENTITY_ROW_SET_ITERATOR, TYP_ENTITY_USAGE, TYP_PACKAGE, TYP_PERS_DEF_APP_MODULE, TYP_PERS_DEF_ATTRIBUTE, TYP_PERS_DEF_COMPONENT_OBJECT, TYP_PERS_DEF_DOMAIN, TYP_PERS_DEF_ENTITY_ASSOC, TYP_PERS_DEF_ENTITY_OBJECT, TYP_PERS_DEF_OFFSET, TYP_PERS_DEF_OPERATION, TYP_PERS_DEF_PACKAGE, TYP_PERS_DEF_VARIABLE, TYP_PERS_DEF_VIEW_LINK, TYP_PERS_DEF_VIEW_OBJECT, TYP_SERVICE_VIEW_USAGE, TYP_SORT_CRITERIA, TYP_TRANSACTION, TYP_TRIGGER_TYPE, TYP_VALIDATOR_TYPE, TYP_VARIABLE, TYP_VARIABLE_WHERE_CLAUSE, TYP_VIEW_CRITERIA, TYP_VIEW_CRITERIA_ITEM, TYP_VIEW_CRITERIA_ROW, TYP_VIEW_LINK, TYP_VIEW_OBJECT, TYP_VIEW_ROW, TYP_VIEW_ROW_SET, TYP_VIEW_ROW_SET_ITERATOR, TYP_VIEW_USAGE

Constructor Summary

JboValidatorContext(int sourceType, java.lang.Object source, java.lang.String sourceFullName, AttributeDef attribute, java.lang.Object oldValue, java.lang.Object newValue)
Deprecated. since 11.1.1.0 use a subclass to implement getWarningContainer and evaluateExpression methods.

Method Summary

void	addWarning(JboWarning warn) Adds a warning to the Warning Container.
AttributeDef	getAttributeDef()
Row	getAttributeList()
java.lang.String	getAttributeName()
protected java.util.List<AttrValException>	getCachedExceptions()
protected ExprValueSupplier	getExprValueSupplierForExpression()
protected java.lang.String	getExprValueSupplierType()
java.lang.Object	getNewValue()
java.lang.Object	getOldValue()
protected JboValidatorContext	getRootContext()
java.lang.Object	getSource() AttributeList Object that is being validated.
java.lang.String	getSourceFullName()
Row	getSourceRow()
int	getSourceType()
JboTransAttrValidationManager	getTransAttrValidationManager()
JboTransValidationManager	getTransValidationManager()
AbstractValidator	getValidator()
WarningContainer	getWarningContainer()
protected java.lang.Object	internalGet(java.lang.String key)
protected void	internalPut(java.lang.String key, java.lang.Object value) The expensive version of internalPut, it uses introspection
void	setTransAttrValidationManager(JboTransAttrValidationManager mgr)
protected void	setTransValidationManager(JboTransValidationManager mgr) For internal framework use only

Methods inherited from class oracle.jbo.common.JboAbstractMap

entrySet, equals, get, hashCode, put, setThrowIfPropertyNotFoundOnGet

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JboValidatorContext

public JboValidatorContext(int sourceType,
                           java.lang.Object source,
                           java.lang.String sourceFullName,
                           AttributeDef attribute,
                           java.lang.Object oldValue,
                           java.lang.Object newValue)

Deprecated. since 11.1.1.0 use a subclass to implement getWarningContainer and evaluateExpression methods.

Parameters:

source - The bean that fired the event.

attribute - The property that was changed.

oldValue - The old value of the property.

newValue - The new value of the property.

Method Detail

getSource

public java.lang.Object getSource()

AttributeList Object that is being validated.

getValidator

public AbstractValidator getValidator()

getAttributeList

public Row getAttributeList()

getSourceRow

public Row getSourceRow()

getAttributeName

public java.lang.String getAttributeName()

Returns:

The programmatic name of the property that was changed. May be null if multiple properties have changed.

getAttributeDef

public AttributeDef getAttributeDef()

getNewValue

public java.lang.Object getNewValue()

Returns:

The new value for the property, expressed as an Object. May be null if multiple properties have changed.

getOldValue

public java.lang.Object getOldValue()

Returns:

The old value for the property, expressed as an Object. May be null if multiple properties have changed.

getSourceFullName

public java.lang.String getSourceFullName()

getSourceType

public int getSourceType()

getExprValueSupplierType

protected java.lang.String getExprValueSupplierType()

getTransValidationManager

public JboTransValidationManager getTransValidationManager()

getTransAttrValidationManager

public JboTransAttrValidationManager getTransAttrValidationManager()

setTransValidationManager

protected void setTransValidationManager(JboTransValidationManager mgr)

For internal framework use only

Parameters:

mgr -

For internal use only. Application developers should not use this

setTransAttrValidationManager

public void setTransAttrValidationManager(JboTransAttrValidationManager mgr)

getWarningContainer

public WarningContainer getWarningContainer()

getExprValueSupplierForExpression

protected ExprValueSupplier getExprValueSupplierForExpression()

internalGet

protected java.lang.Object internalGet(java.lang.String key)

Overrides:

internalGet in class JboAbstractMap

internalPut

protected void internalPut(java.lang.String key,
                           java.lang.Object value)

The expensive version of internalPut, it uses introspection

Overrides:

internalPut in class JboAbstractMap

addWarning

public void addWarning(JboWarning warn)

Adds a warning to the Warning Container.

Parameters:

warn - a warning.

getCachedExceptions

protected java.util.List<AttrValException> getCachedExceptions()

getRootContext

protected JboValidatorContext getRootContext()