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## Package com.google.web.bindery.requestfactory.server

Server-side classes for mediating between the client-side and the persistent datastore.

See:
Description

Interface Summary
ExceptionHandler | Handles an exception produced while processing a request.
RequestFactoryJarExtractor.Emitter | Describes a way to emit the contents of a classpath, typically into a JAR or filesystem directory.
RequestFactoryJarExtractor.Loader | Abstracts the mechanism by which class files are loaded.

Class Summary
DefaultExceptionHandler | Default implementation for handling exceptions thrown while processing a request.
FindServiceLayer | Allows the use of a very short operation name for the find method.
LocatorServiceLayer | Adds support to the ServiceLayer chain for using `Locator` and `ServiceLocator` helper objects.
Logging | Server-side object that handles log messages sent by `RequestFactoryLogHandler` .
Pair<A,B> | Simple pair class.
ReflectiveServiceLayer | Implements all methods that interact with domain objects.
RequestFactoryJarExtractor | Used to extract RequestFactory client jars from `gwt-user.jar`.
RequestFactoryJarExtractor.ClassLoaderLoader | An implementation of `RequestFactoryJarExtractor.ClassLoaderLoader` that uses a `ClassLoader` to retrieve the class files.
RequestFactoryJarExtractor.ErrorContext | Improves error messages by providing context for the user.
RequestFactoryJarExtractor.JarEmitter | An Emitter implementation that creates a jar file.
RequestFactoryServlet | Handles GWT RequestFactory JSON requests.
RequestState | Encapsulates all state relating to the processing of a single request so that the SimpleRequestProcessor can be stateless.
Resolver | Responsible for converting between domain and client entities.
ResolverServiceLayer | Implements all of the resolution methods in ServiceLayer.
ServiceLayer | The ServiceLayer mediates all interactions between the `SimpleRequestProcessor` and the domain environment.
ServiceLayerCache | A cache for idempotent methods in `ServiceLayer`.
ServiceLayerDecorator | Users that intend to alter how RequestFactory interacts with the domain environment can extend this type and provide it to `ServiceLayer.create(ServiceLayerDecorator...)`.
SimpleRequestProcessor | Processes request payloads from a RequestFactory client.
SimpleRequestProcessor.IdToEntityMap | This parameterization is so long, it improves readability to have a specific type.

Enum Summary
RequestFactoryJarExtractor.Mode | Controls what is emitted by the tool.

Exception Summary
DeadEntityException | Indicates the user attempted to perform an operation on an irretrievable entity.
ReportableException | Encapsulates exceptions that should be thrown back to the client.
UnexpectedException | Encapsulates exceptions that indicate something went wrong in RequestFactory code.

## Package com.google.web.bindery.requestfactory.server Description

Server-side classes for mediating between the client-side and the persistent datastore. This package contains classes that can receive client-side read and write requests in the JSON format, perform the necessary operations on the persistent datastore, and return the results in JSON format.

Since:
  GWT 2.1

Overview | Package | Class | Use | Deprecated | Help
| GWT 2.7.0
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