org.mozilla.javascript.commonjs.module.provider

## Class StrongCachingModuleScriptProvider

- java.lang.Object
- - org.mozilla.javascript.commonjs.module.provider.CachingModuleScriptProviderBase
  - - org.mozilla.javascript.commonjs.module.provider.StrongCachingModuleScriptProvider

- All Implemented Interfaces:
    java.io.Serializable, ModuleScriptProvider

      public class StrongCachingModuleScriptProvider
      extends CachingModuleScriptProviderBase

  A module script provider that uses a module source provider to load modules and caches the loaded modules. It strongly references the loaded modules, thus a module once loaded will not be eligible for garbage collection before the module provider itself becomes eligible.
  Version:
    $Id: StrongCachingModuleScriptProvider.java,v 1.3 2011/04/07 20:26:12 hannes%helma.at Exp $
  Author:
    Attila Szegedi
  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.mozilla.javascript.commonjs.module.provider.CachingModuleScriptProviderBase

      `CachingModuleScriptProviderBase.CachedModuleScript`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `StrongCachingModuleScriptProvider(ModuleSourceProvider moduleSourceProvider)` Creates a new module provider with the specified module source provider.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected CachingModuleScriptProviderBase.CachedModuleScript` | `getLoadedModule(java.lang.String moduleId)` Retrieves an already loaded moduleScript stored using `CachingModuleScriptProviderBase.putLoadedModule(String, ModuleScript, Object)`.
    `protected void` | `putLoadedModule(java.lang.String moduleId, ModuleScript moduleScript, java.lang.Object validator)` Store a loaded module script for later retrieval using `CachingModuleScriptProviderBase.getLoadedModule(String)`.

    - ### Methods inherited from class org.mozilla.javascript.commonjs.module.provider.CachingModuleScriptProviderBase

      `getConcurrencyLevel, getModuleScript`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### StrongCachingModuleScriptProvider

          public StrongCachingModuleScriptProvider(ModuleSourceProvider moduleSourceProvider)

      Creates a new module provider with the specified module source provider.
      Parameters:
        `moduleSourceProvider` - provider for modules' source code

  - ### Method Detail

    - #### getLoadedModule

          protected CachingModuleScriptProviderBase.CachedModuleScript getLoadedModule(java.lang.String moduleId)

      Description copied from class: `CachingModuleScriptProviderBase`
      Retrieves an already loaded moduleScript stored using `CachingModuleScriptProviderBase.putLoadedModule(String, ModuleScript, Object)`.
      Specified by:
        `getLoadedModule` in class `CachingModuleScriptProviderBase`
      Parameters:
        `moduleId` - the ID of the module
      Returns:
        a cached module script, or null if the module is not loaded.

    - #### putLoadedModule

          protected void putLoadedModule(java.lang.String moduleId,
                             ModuleScript moduleScript,
                             java.lang.Object validator)

      Description copied from class: `CachingModuleScriptProviderBase`
      Store a loaded module script for later retrieval using `CachingModuleScriptProviderBase.getLoadedModule(String)`.
      Specified by:
        `putLoadedModule` in class `CachingModuleScriptProviderBase`
      Parameters:
        `moduleId` - the ID of the module
        `moduleScript` - the module script
        `validator` - the validator for the module's source text entity