## Uses of Interface
org.apache.tapestry5.services.PersistentFieldStrategy

- Packages that use PersistentFieldStrategy
  Package | Description
  --- | ---
  org.apache.tapestry5.hibernate.web.internal | [INTERNAL USE ONLY] support classes for Hibernate integration; API subject to change
  org.apache.tapestry5.hibernate.web.modules |
  org.apache.tapestry5.internal.jpa | [INTERNAL USE ONLY] support classes for the JPA module; API subject to change
  org.apache.tapestry5.internal.services | [INTERNAL USE ONLY] internal service classes; API subject to change
  org.apache.tapestry5.jpa.modules |
  org.apache.tapestry5.modules |

- - ### Uses of PersistentFieldStrategy in org.apache.tapestry5.hibernate.web.internal

    Classes in org.apache.tapestry5.hibernate.web.internal that implement PersistentFieldStrategy
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `EntityPersistentFieldStrategy` | Persists Hibernate entities by storing their id in the session.

  - ### Uses of PersistentFieldStrategy in org.apache.tapestry5.hibernate.web.modules

    Method parameters in org.apache.tapestry5.hibernate.web.modules with type arguments of type PersistentFieldStrategy
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | HibernateModule.`contributePersistentFieldManager​(MappedConfiguration<String,​PersistentFieldStrategy> configuration)` | Contributes the following: entity Stores the id of the entity and reloads from the `Session`

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

    Classes in org.apache.tapestry5.internal.jpa that implement PersistentFieldStrategy
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `EntityPersistentFieldStrategy` | Persists JPA entities by storing their id in the session.

  - ### Uses of PersistentFieldStrategy in org.apache.tapestry5.internal.services

    Subinterfaces of PersistentFieldStrategy in org.apache.tapestry5.internal.services
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `ClientPersistentFieldStorage` | Describes an object that can store `PersistentFieldChange`s, and manage a query parameter stored into a `Link` to maining this data across requests.

    Classes in org.apache.tapestry5.internal.services that implement PersistentFieldStrategy
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `AbstractSessionPersistentFieldStrategy` | Base class for strategies that store their values as keys in the session.
    `class` | `ClientPersistentFieldStorageImpl` | Manages client-persistent values on behalf of a `ClientPersistentFieldStorageImpl`.
    `class` | `ClientPersistentFieldStrategy` | Implements simple client-persistent properties.
    `class` | `FlashPersistentFieldStrategy` | The "flash" strategy stores data inside the `session`, just like `SessionPersistentFieldStrategy`, but also removes the values from the session on first use.
    `class` | `SessionPersistentFieldStrategy` | A strategy for storing persistent page properties into the `session`.

    Constructor parameters in org.apache.tapestry5.internal.services with type arguments of type PersistentFieldStrategy
    Constructor | Description
    --- | ---
    `PersistentFieldManagerImpl​(MetaDataLocator locator, Map<String,​PersistentFieldStrategy> strategies)` |

  - ### Uses of PersistentFieldStrategy in org.apache.tapestry5.jpa.modules

    Method parameters in org.apache.tapestry5.jpa.modules with type arguments of type PersistentFieldStrategy
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | JpaModule.`provideEntityPersistentFieldStrategies​(MappedConfiguration<String,​PersistentFieldStrategy> configuration)` |

  - ### Uses of PersistentFieldStrategy in org.apache.tapestry5.modules

    Methods in org.apache.tapestry5.modules that return PersistentFieldStrategy
    Modifier and Type | Method | Description
    --- | --- | ---
    `PersistentFieldStrategy` | TapestryModule.`buildClientPersistentFieldStrategy​(LinkCreationHub linkCreationHub, ClientPersistentFieldStrategy service)` |

    Methods in org.apache.tapestry5.modules with parameters of type PersistentFieldStrategy
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | TapestryModule.`contributePersistentFieldManager​(MappedConfiguration<String,​PersistentFieldStrategy> configuration, Request request, PersistentFieldStrategy clientStrategy)` | Contributes several strategies: session Values are stored in the `Session` flash Values are stored in the `Session`, until the next request (for the page) client Values are encoded into URLs (or hidden form fields)

    Method parameters in org.apache.tapestry5.modules with type arguments of type PersistentFieldStrategy
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | TapestryModule.`contributePersistentFieldManager​(MappedConfiguration<String,​PersistentFieldStrategy> configuration, Request request, PersistentFieldStrategy clientStrategy)` | Contributes several strategies: session Values are stored in the `Session` flash Values are stored in the `Session`, until the next request (for the page) client Values are encoded into URLs (or hidden form fields)