# Package org.apache.tapestry5.ioc

package org.apache.tapestry5.ioc
A code-centric, high-performance, simple Inversion of Control container

- Related Packages
  Package
  Description
  org.apache.tapestry5
  Root package for Tapestry, containing common interfaces and data types used throughout the framework.
  org.apache.tapestry5.ioc.annotations
  Annotations for Tapestry IOC services
  org.apache.tapestry5.ioc.def
  Tapestry IOC service definitions
  org.apache.tapestry5.ioc.internal
  [INTERNAL USE ONLY] Tapestry IOC implementation details; API subject to change.
  org.apache.tapestry5.ioc.junit
  org.apache.tapestry5.ioc.modules
  org.apache.tapestry5.ioc.services
  Tapestry IOC service interfaces
  org.apache.tapestry5.ioc.test
  org.apache.tapestry5.ioc.util
  Utility classes supporting Tapestry IOC services
- Class
  Description
  AdvisorDef
  Definition of a service advisor, which (by default) is derived from a service advisor method.
  AdvisorDef2
  Extended version of `AdvisorDef` introduced to determine any module method annotated with `Advise` as an advisor method.
  AnnotationAccess
  Introduced for Tapestry 5.3, contains new methods to provide access to annotations on the class, and on methods of the class.
  BaseLocatable
  Base implementation of `Locatable`.
  IdMatcher
  A matcher of fully qualified ids.
  Invokable<T>
  Similar to `Runnable` except that it returns a value.
  IOCConstants
  IOCSymbols
  Configuration symbols used by the IoC container.
  IOCUtilities
  A collection of utility methods for a couple of different areas, including creating the initial `Registry`.
  IOOperation<T>
  An operation that, when performed, returns a value (like `Invokable`, but may throw an `IOException`.
  LoggerSource
  A wrapper around SLF4J's LoggerFactory that exists to allow particular projects to "hook" the creation of Logger instances.
  Markable
  Interface implemented by objects which need to disambiguate services with marker annotations.
  MethodAdviceReceiver
  Interface used with service advisor methods to define advice.
  ModuleBuilderSource
  The source for the module instance needed by any service builders, service contributors and service decorators that are mapped to instance methods.
  OperationTracker
  Used to track some set of operations in such a way that a failure (a thrown RuntimeException) will be logged along with a trace of the stack of operations.
  OperationTracker.NonLoggableException
  Annotation to be be used in exception classes whose instances are not meant to be logged in OperationTracker.
  Orderable<T>
  A wrapper that allows objects of a target type to be ordered.
  OrderConstraint
  Represents an order constraints for `OrderedConfiguration`.
  OrderConstraintBuilder
  Constructs order constraints for `OrderedConfiguration`.
  Registry
  Public access to the IoC service registry.
  RegistryBuilder
  Used to construct the IoC `Registry`.
  ReloadAware
  Optional interface that may be implemented by a service implementation (or even a proxy to give the service implementation more control over its lifecyle.
  ScopeConstants
  Defines constants for built-in scopes (used with the `Scope` annotation.
  ServiceAdvisor
  Provided by a `AdvisorDef` to perform the advice (by invoking methods on a `MethodAdviceReceiver`).
  ServiceBinder
  Allows a module to bind service interfaces to service implementation classes in support of autobuilding services.
  ServiceBindingOptions
  Allows additional options for a service to be specified, overriding hard coded defaults or defaults from annotations on the service.
  ServiceBuilder<T>
  A callback used to create a service implementation.
  ServiceBuilderResources
  Extends `ServiceResources` with additional methods needed only by the service builder method, related to accessing a service's configuration.
  ServiceDecorator
  A service decorator is derived from a `DecoratorDef` and is responsible for building an interceptor around an existing implementation (called the "delegate").
  ServiceLifecycle
  Allows certain types of lifecycles to control exactly how services are instantiated.
  ServiceLifecycle2
  Extension to `ServiceLifecycle` that adds an additional method.
  ServiceResources
  Contains resources that may be provided to a service when it initializes, which includes other services defined in the registry.