See: Description
Interface | Description |
---|---|
Expression |
Expression represents an arbitrary expression on a bean. |
Updater |
Updater acts like an lvalue which updates the current
context bean from some text from an XML attribute or element. |
Class | Description |
---|---|
ClassNameExpression |
ClassNameExpression returns the current class name
of the context bean |
CollectionUpdater |
Updates a Collection by adding the new value to it.
|
ConstantExpression |
ConstantExpression represents a constant expression. |
Context |
Context describes the context used to evaluate
bean expressions. |
DynaBeanExpression |
An Expression that gets a property value from a DynaBean.
|
DynaBeanUpdater |
Updates
DynaBean 's. |
EmptyExpression |
EmptyExpression returns the same value as is passed in. |
IteratorExpression |
IteratorExpression returns an iterator over the current context. |
MapEntryAdder |
MapEntryAdder is used to add entries to a map. |
MethodExpression |
MethodExpression evaluates a method on the current bean context. |
MethodUpdater |
MethodUpdater updates the current bean context
by calling a WriteMethod with the String value from the XML attribute
or element. |
StringExpression |
StringExpression returns the current context object as a string. |
TypedUpdater |
Abstracts common features for strongly typed
Updater 's. |
VariableExpression |
VariableExpression represents a variable expression such as
$foo which returns the value of the given variable. |
This package contains the system which extracts values from beans.
The mapping is created by class introspection
but the Expression
implementations
in this package inspect a particular bean instance and extract the values
used to render the bean as xml.
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