All Classes
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All Classes Interface Summary Class Summary Exception Summary Error Summary Class Description ArrayElementsAccessor Implementation of ElementsAccessor that returns an iterator over a Java array.ArrayPropertyAccessor Implementation of PropertyAccessor that uses numbers and dynamic subscripts as properties to index into Java arrays.ASTAnd ASTChain ASTConst ASTCtor ASTInstanceof ASTList ASTMethod ASTOr ASTProperty ASTRootVarRef ASTSequence ASTStaticField ASTStaticMethod ASTThisVarRef ASTVarRef BooleanExpression Base class for boolean expressions.ClassCache This is a highly specialized map for storing values keyed by Class objects.ClassCacheImpl Implementation ofClassCache
.ClassCacheInspector Optional interface that may be registered withOgnlRuntime.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.CollectionElementsAccessor Implementation of ElementsAccessor that returns a collection's iterator.ComparisonExpression Base class for types that compare values.ContextClassLoader DefaultClassResolver Default class resolution.DefaultMemberAccess This class provides methods for setting up and restoring access in a Field.DefaultTypeConverter Default type conversion.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.EnhancedClassLoader EnumerationElementsAccessor Implementation of the ElementsAccessor interface for Enumerations, which returns an iterator that passes its calls through to the target Enumeration.EnumerationIterator Object that implements Iterator from an EnumerationEnumerationPropertyAccessor Implementation of PropertyAccessor that provides "property" reference to "nextElement" (aliases to "next" also) and "hasMoreElements" (also aliased to "hasNext").Evaluation AnEvaluation
is and object that holds a node being evaluated and the source from which that node will take extract its value.EvaluationPool ExpressionAccessor Provides pure java expression paths to get/set values from an ognl expression.ExpressionCompiler Responsible for managing/providing functionality related to compiling generated java source expressions via bytecode enhancements for a given ognl expression.ExpressionNode ExpressionSyntaxException Exception thrown if a malformed OGNL expression is encountered.InappropriateExpressionException Exception thrown if an OGNL expression is evaluated in the wrong context; the usual case is when an expression that does not end in a property reference is passed tosetValue
.IntHashMap A Map that uses ints as the keys.IntHashMap.Entry IteratorElementsAccessor Implementation of the ElementsAccessor interface for Iterators, which simply returns the target iterator itself.IteratorEnumeration Maps an Iterator to an EnumerationIteratorPropertyAccessor Implementation of PropertyAccessor that provides "property" reference to "next" and "hasNext".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 aString
embedded with literal java statements.JJTOgnlParserState ListPropertyAccessor Implementation of PropertyAccessor that uses numbers and dynamic subscripts as properties to index into Lists.LocalReference Container class forOgnlExpressionCompiler
generated local method block references.LocalReferenceImpl Implementation ofLocalReference
.MapElementsAccessor Implementation of ElementsAccessor that returns an iterator over the map's values.MapPropertyAccessor Implementation of PropertyAccessor that sets and gets properties by storing and looking up values in Maps.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 theOgnlExpressionCompiler
logic to determine the object type ofNode
s during expression evaluation.NoSuchPropertyException Exception thrown if a property is attempted to be extracted from an object that does not have such a property.NullHandler Interface for handling null results from Chains.NumberElementsAccessor Implementation of ElementsAccessor that returns an iterator over integers from 0 up to the given target.NumericExpression Base class for numeric expressions.NumericTypes This interface defines some useful constants for describing the various possible numeric types of OGNL.ObjectArrayPool ObjectArrayPool.SizePool ObjectElementsAccessor Implementation of ElementsAccessor that returns a single-element iterator, containing the original target object.ObjectIndexedPropertyDescriptor PropertyDescriptor subclass that describes an indexed set of read/write methods to get a property.ObjectMethodAccessor 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.ObjectNullHandler Implementation of NullHandler that returns null in all cases, so that NullPointerException will be thrown by the caller.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.Ognl This class provides static methods for parsing and interpreting OGNL expressions.OgnlContext This class defines the execution context for an OGNL expressionOgnlException Superclass for OGNL exceptions, incorporating an optional encapsulated exception.OgnlExpressionCompiler Core interface implemented by expression compiler instances.OgnlInvokePermission BasicPermission subclass that defines a permission token for invoking methods within OGNL.OgnlOps This is an abstract class with static methods that define the operations of OGNL.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 Utility class used by internal OGNL API to do various things like: Handles majority of reflection logic / caching.OrderedReturn Marks an ognl expressionNode
as needing to have the return portion of a getter method happen in a specific part of the generated expression vs just having the whole expression returned in one chunk.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.SetPropertyAccessor Implementation of PropertyAccessor that uses numbers and dynamic subscripts as properties to index into Lists.SimpleNode Token Describes the input token stream.TokenMgrError Token Manager Error.TypeConverter Interface for accessing the type conversion facilities within a context.UnsupportedCompilationException Thrown during bytecode enhancement conversions of ognl expressions to indicate that a certain expression isn't currently supported as a pure java bytecode enhanced version.