Uses of Package
ognl

Packages that use ognl

Package	Description
ognl	OGNL stands for Object-Graph Navigation Language; it is an expression language for getting and setting properties of Java objects.
ognl.enhance
ognl.internal

Classes in ognl used by ognl

Class and Description
ASTVarRef
BooleanExpression Base class for boolean expressions.
ClassCacheInspector Optional interface that may be registered with OgnlRuntime.setClassCacheInspector(ClassCacheInspector) as a means to disallow caching of specific class types.
ClassResolver This interface defines an object that will resolve a class from a string and a ognl context table.
DynamicSubscript This class has predefined instances that stand for OGNL's special "dynamic subscripts" for getting at the first, middle, or last elements of a list.
ElementsAccessor This interface defines a method for getting the "elements" of an object, which means any objects that naturally would be considered to be contained by the object.
Evaluation An Evaluation is and object that holds a node being evaluated and the source from which that node will take extract its value.
EvaluationPool
ExpressionNode
JavaCharStream An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (with java-like unicode escape processing).
JavaSource Defines an object that can return a representation of itself and any objects it contains in the form of a String embedded with literal java statements.
JJTOgnlParserState
MemberAccess This interface provides a hook for preparing for accessing members of objects.
MethodAccessor This interface defines methods for calling methods in a target object.
MethodFailedException Exception thrown if a method or constructor call fails.
Node JJTree interface for AST nodes, as modified to handle the OGNL operations getValue and setValue.
NodeType Used by some of the OgnlExpressionCompiler logic to determine the object type of Nodes during expression evaluation.
NullHandler Interface for handling null results from Chains.
NumericTypes This interface defines some useful constants for describing the various possible numeric types of OGNL.
ObjectArrayPool Deprecated. object-pooling now relies on the jvm garbage collection
ObjectPropertyAccessor Implementation of PropertyAccessor that uses reflection on the target object's class to find a field or a pair of set/get methods with the given property name.
OgnlContext This class defines the execution context for an OGNL expression
OgnlException Superclass for OGNL exceptions, incorporating an optional encapsulated exception.
OgnlParser OgnlParser is a JavaCC parser class; it translates OGNL expressions into abstract syntax trees (ASTs) that can then be interpreted by the getValue and setValue methods.
OgnlParserConstants Token literal values and constants.
OgnlParserTokenManager Token Manager.
OgnlParserTreeConstants
OgnlRuntime.ArgsCompatbilityReport Tells whether the given array of objects is compatible with the given array of classes---that is, whether the given array of objects can be passed as arguments to a method or constructor whose parameter types are the given array of classes.
ParseException This exception is thrown when parse errors are encountered.
PropertyAccessor This interface defines methods for setting and getting a property from a target object.
SimpleNode
Token Describes the input token stream.
TypeConverter Interface for accessing the type conversion facilities within a context.

Classes in ognl used by ognl.enhance

Class and Description
Node JJTree interface for AST nodes, as modified to handle the OGNL operations getValue and setValue.
OgnlContext This class defines the execution context for an OGNL expression

Classes in ognl used by ognl.internal

Class and Description
ClassCacheInspector Optional interface that may be registered with OgnlRuntime.setClassCacheInspector(ClassCacheInspector) as a means to disallow caching of specific class types.