# Uses of Interface
org.apache.tapestry5.ioc.Invokable

Packages that use Invokable
Package
Description
org.apache.tapestry5.internal.jpa
[INTERNAL USE ONLY] support classes for the JPA module; API subject to change
org.apache.tapestry5.internal.structure
[INTERNAL USE ONLY] page structure implementation details; API subject to change.
org.apache.tapestry5.internal.util
[INTERNAL USE ONLY] various utility classes; API subject to change.
org.apache.tapestry5.ioc
A code-centric, high-performance, simple Inversion of Control container
org.apache.tapestry5.ioc.internal
[INTERNAL USE ONLY] Tapestry IOC implementation details; API subject to change.
org.apache.tapestry5.ioc.internal.services
[INTERNAL USE ONLY] Tapestry IOC service implementation classes; API subject to change.
org.apache.tapestry5.ioc.internal.util
[INTERNAL USE ONLY] utility classes for Tapestry IOC services; API subject to change
org.apache.tapestry5.ioc.services
Tapestry IOC service interfaces
org.apache.tapestry5.jpa
Provides support for simple CRUD applications built on top of Tapestry and JPA

- ## Uses of Invokable in org.apache.tapestry5.internal.jpa

  Methods in org.apache.tapestry5.internal.jpa with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `void`
  PersistenceContextSpecificEntityTransactionManager.`addAfterCommitInvokable(Invokable<Boolean> invokable)`
  `void`
  PersistenceContextSpecificEntityTransactionManager.`addBeforeCommitInvokable(Invokable<Boolean> invokable)`
  `void`
  EntityTransactionManagerImpl.`invokeAfterCommit(String unitName, Invokable<Boolean> invokable)`
  `void`
  EntityTransactionManagerImpl.`invokeBeforeCommit(String unitName, Invokable<Boolean> invokable)`
  `<T> T`
  EntityTransactionManagerImpl.`invokeInTransaction(String unitName, Invokable<T> invokable)`
  `<T> T`
  PersistenceContextSpecificEntityTransactionManager.`invokeInTransaction(Invokable<T> invokable)`

- ## Uses of Invokable in org.apache.tapestry5.internal.structure

  Methods in org.apache.tapestry5.internal.structure with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  ComponentPageElementResourcesImpl.`invoke(String description, Invokable<T> operation)`

- ## Uses of Invokable in org.apache.tapestry5.internal.util

  Methods in org.apache.tapestry5.internal.util that return Invokable
  Modifier and Type
  Method
  Description
  `<T> Invokable<T>`
  RecomputableSupport.`create(Invokable<T> invokable)`
  Wraps a computation with caching logic; once computed, the Invokable will return the same value, until `RecomputableSupport.invalidate()` is invoked.
  Methods in org.apache.tapestry5.internal.util with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> Invokable<T>`
  RecomputableSupport.`create(Invokable<T> invokable)`
  Wraps a computation with caching logic; once computed, the Invokable will return the same value, until `RecomputableSupport.invalidate()` is invoked.

- ## Uses of Invokable in org.apache.tapestry5.ioc

  Methods in org.apache.tapestry5.ioc with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  OperationTracker.`invoke(String description, Invokable<T> operation)`
  As with `OperationTracker.run(String, Runnable)`, but the operation may return a value.

- ## Uses of Invokable in org.apache.tapestry5.ioc.internal

  Methods in org.apache.tapestry5.ioc.internal with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  OperationTrackerImpl.`invoke(String description, Invokable<T> operation)`
  `<T> T`
  PerThreadOperationTracker.`invoke(String description, Invokable<T> operation)`
  `<T> T`
  QuietOperationTracker.`invoke(String description, Invokable<T> operation)`
  `<T> T`
  RegistryImpl.`invoke(String description, Invokable<T> operation)`

- ## Uses of Invokable in org.apache.tapestry5.ioc.internal.services

  Methods in org.apache.tapestry5.ioc.internal.services with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  NonParallelExecutor.`invoke(Class<T> proxyType, Invokable<T> invocable)`
  `<T> Future<T>`
  NonParallelExecutor.`invoke(Invokable<T> invocable)`
  `<T> T`
  ParallelExecutorImpl.`invoke(Class<T> proxyType, Invokable<T> invocable)`
  `<T> Future<T>`
  ParallelExecutorImpl.`invoke(Invokable<T> invocable)`
  `<T> T`
  PerthreadManagerImpl.`invoke(Invokable<T> invokable)`

- ## Uses of Invokable in org.apache.tapestry5.ioc.internal.util

  Classes in org.apache.tapestry5.ioc.internal.util that implement Invokable
  Modifier and Type
  Class
  Description
  `class`
  `ConstructorInvoker<T>`
  Wraps the invocation of a constructor (with exception reporting) as an `Invokable`.
  `class`
  `LoggingInvokableWrapper<T>`
  `class`
  `MethodInvoker<T>`
  Methods in org.apache.tapestry5.ioc.internal.util with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  ConcurrentBarrier.`withRead(Invokable<T> invokable)`
  Invokes the object after acquiring the read lock (if necessary).
  `<T> T`
  ConcurrentBarrier.`withWrite(Invokable<T> invokable)`
  Acquires the exclusive write lock before invoking the Invokable.
  Constructors in org.apache.tapestry5.ioc.internal.util with parameters of type Invokable
  Modifier
  Constructor
  Description
  ``
  `ConstructionPlan(OperationTracker tracker, String description, Invokable<T> instanceConstructor)`
  ``
  `LoggingInvokableWrapper(org.slf4j.Logger logger, String message, Invokable<T> delegate)`

- ## Uses of Invokable in org.apache.tapestry5.ioc.services

  Methods in org.apache.tapestry5.ioc.services with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `<T> T`
  ParallelExecutor.`invoke(Class<T> proxyType, Invokable<T> invocable)`
  As with `ParallelExecutor.invoke(org.apache.tapestry5.ioc.Invokable)`, but the result is wrapped inside a thunk.
  `<T> Future<T>`
  ParallelExecutor.`invoke(Invokable<T> invocable)`
  Submits the invocable object to be executed in a pooled thread.
  `<T> T`
  PerthreadManager.`invoke(Invokable<T> invokable)`
  Returns the result from the invocation, providing a try...finally to cleanup after.

- ## Uses of Invokable in org.apache.tapestry5.jpa

  Classes in org.apache.tapestry5.jpa that implement Invokable
  Modifier and Type
  Class
  Description
  `static class`
  `EntityTransactionManager.VoidInvokable`
  Methods in org.apache.tapestry5.jpa with parameters of type Invokable
  Modifier and Type
  Method
  Description
  `void`
  EntityTransactionManager.`invokeAfterCommit(String unitName, Invokable<Boolean> invokable)`
  `void`
  EntityTransactionManager.`invokeBeforeCommit(String unitName, Invokable<Boolean> invokable)`
  `<T> T`
  EntityTransactionManager.`invokeInTransaction(String unitName, Invokable<T> invokable)`