程序包 com.ds.jds.core.esb.util

接口概要

接口	说明
ObjectTypeDeterminer	Determines what the key and and element class of a Map or Collection should be.
ValueStack	ValueStack allows multiple beans to be pushed in and dynamic EL expressions to be evaluated against it.

类概要

类	说明
ActionContext	The ActionContext is the context in which an Action is executed.
ClassLoaderUtil	This class is extremely useful for loading resources and classes in a fault tolerant manner that works across different applications servers.
ClassLoaderUtil.AggregateIterator<E>	Aggregates Enumeration instances into one iterator and filters out duplicates.
CompoundRoot	A Stack that is implemented using a List.
CompoundRootAccessor	A stack that is able to call methods on objects in the stack.
DefaultObjectTypeDeterminer
DownLoadPageTask
FileManager	FileManager This class was brought in from oscore trunk revision 147.
InstantiatingNullHandler	Provided that the key InstantiatingNullHandler.CREATE_NULL_OBJECTS is in the action context with a value of true (this key is set only during the execution of the com.ds.jds.core.esb.interceptor.ParametersInterceptor), OGNL expressions that have caused a NullPointerException will be temporarily stopped for evaluation while the system automatically tries to solve the null references by automatically creating the object.
JDSBasicConverter
JDSCollectionPropertyAccessor
JDSConverter
JDSEnumerationAcccessor
JDSIteratorPropertyAccessor
JDSList
JDSListPropertyAccessor	Overrides the list property accessor so in the case of trying to add properties of a given bean and the JavaBean is not present, this class will create the necessary blank JavaBeans.
JDSMapPropertyAccessor	Implementation of PropertyAccessor that sets and gets properties by storing and looking up values in Maps.
JDSMethodAccessor
ObjectFactory
ObjectProxy	An Object to use within OGNL to proxy other Objects usually Collections that you set in a different place on the ValueStack but want to retain the context information about where they previously were.
ObjectProxyPropertyAccessor	Is able to access (set/get) properties on a given object.
ObjectTypeDeterminerFactory	Factory for getting an instance of ObjectTypeDeterminer.
OgnlContextState	Manages variables in the OgnlContext and returns values to be used by the application.
OgnlUtil	Utility class that provides common access to the Ognl APIs for setting and getting properties from objects (usually Actions).
OgnlValueStack
OgnlValueStack.ObjectAccessor
OgnlValueStackFactory	Creates an Ognl value stack
TextUtils
ValueStackFactory	Factory that creates a value stack, defaulting to the OgnlValueStackFactory