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## org.apache.uima.resource
Class Resource_ImplBase

    java.lang.Object
      org.apache.uima.resource.Resource_ImplBase

All Implemented Interfaces:
  Resource

Direct Known Subclasses:
  ConfigurableResource_ImplBase

    public abstract class Resource_ImplBase

extends Object
implements Resource

Implementation base class for `Resource`s. Provides access to resource metadata and the UIMA Context, which in turn provides access to framework facilities such as logging and resource management.

Field Summary

Fields inherited from interface org.apache.uima.resource.Resource
`PARAM_AGGREGATE_SOFA_MAPPINGS, PARAM_CONFIG_PARAM_SETTINGS, PARAM_PERFORMANCE_TUNING_SETTINGS, PARAM_RESOURCE_MANAGER, PARAM_UIMA_CONTEXT`

Constructor Summary
`Resource_ImplBase()`

Method Summary
`void` | `destroy()` Releases all resources held by this `Resource`.
`CasManager` | `getCasManager()` Get the CasManager for this Resource.
`Logger` | `getLogger()` Gets the Logger that this Resource is currently using.
`ResourceMetaData` | `getMetaData()` Gets the metadata that describes this `Resource`.
`ResourceManager` | `getResourceManager()` Gets the `ResourceManager` that this Resource uses to locate other Resources.
`UimaContext` | `getUimaContext()` Gets the UIMA Context for this Resource.
`UimaContextAdmin` | `getUimaContextAdmin()` Gets the Admin interface to this Resource's UimaContext.
`boolean` | `initialize(ResourceSpecifier aSpecifier, Map aAdditionalParams)` Initializes this `Resource` from a `ResourceSpecifier`.
`void` | `setLogger(Logger aLogger)` Sets the Logger that this Resource will use.
`protected void` | `setMetaData(ResourceMetaData aMetaData)` Sets the `ResourceMetaData` object associated with this `Resource`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Resource_ImplBase

    public Resource_ImplBase()

Method Detail

### initialize

    public boolean initialize(ResourceSpecifier aSpecifier,
                              Map aAdditionalParams)
                       throws ResourceInitializationException

  Description copied from interface: `Resource`
  Initializes this `Resource` from a `ResourceSpecifier`. Applications do not need to call this method. It is called automatically by the `ResourceFactory` and cannot be called a second time.

  Specified by:
    `initialize` in interface `Resource`
  Parameters:
    `aSpecifier` - specifies how to create a resource or locate an existing resource service.
    `aAdditionalParams` - a Map containing additional parameters. May be `null` if there are no parameters. Each class that implements this interface can decide what additional parameters it supports.
  Returns:
    true if and only if initialization completed successfully. Reutrns false if the given `ResourceSpecifier` is not of an appropriate type for this Resource. If the `ResourceSpecifier` is of an appropriate type but is invalid or if some other failure occurs, an exception should be thrown.
  Throws:
    `ResourceInitializationException` - if a failure occurs during initialization.
  See Also:
    `Resource.initialize(org.apache.uima.resource.ResourceSpecifier, java.util.Map)`

### destroy

    public void destroy()

  Description copied from interface: `Resource`
  Releases all resources held by this `Resource`.

  Specified by:
    `destroy` in interface `Resource`
  See Also:
    `Resource.destroy()`

### getMetaData

    public ResourceMetaData getMetaData()

  Description copied from interface: `Resource`
  Gets the metadata that describes this `Resource`.

  Specified by:
    `getMetaData` in interface `Resource`
  Returns:
    an object containing all metadata for this resource.
  See Also:
    `Resource.getMetaData()`

### setMetaData

    protected void setMetaData(ResourceMetaData aMetaData)

  Sets the `ResourceMetaData` object associated with this `Resource`. Any previously existing metadata will be replaced.

  Resource subclasses should call this method during initialization in order to set the metadata before any calls to `getMetaData()` are made.

  Parameters:
    `aMetaData` - metadata to assign to this `Resource`

### getLogger

    public Logger getLogger()

  Description copied from interface: `Resource`
  Gets the Logger that this Resource is currently using.

  Specified by:
    `getLogger` in interface `Resource`
  Returns:
    this Resource's logger
  See Also:
    `Resource.getLogger()`

### setLogger

    public void setLogger(Logger aLogger)

  Description copied from interface: `Resource`
  Sets the Logger that this Resource will use. If this method is not called, the default logger (`UIMAFramework.getLogger()`) will be used.

  Specified by:
    `setLogger` in interface `Resource`
  Parameters:
    `aLogger` - the logger for this Resource to use
  See Also:
    `Resource.setLogger(org.apache.uima.util.Logger)`

### getResourceManager

    public ResourceManager getResourceManager()

  Description copied from interface: `Resource`
  Gets the `ResourceManager` that this Resource uses to locate other Resources.

  Specified by:
    `getResourceManager` in interface `Resource`
  Returns:
    the ResourceManager
  See Also:
    `Resource.getResourceManager()`

### getUimaContext

    public UimaContext getUimaContext()

  Description copied from interface: `Resource`
  Gets the UIMA Context for this Resource. This can be used to access external resources or facilities such as the Logger.

  Specified by:
    `getUimaContext` in interface `Resource`
  Returns:
    the UimaContext for use by this Resource

### getUimaContextAdmin

    public UimaContextAdmin getUimaContextAdmin()

  Gets the Admin interface to this Resource's UimaContext.

  Specified by:
    `getUimaContextAdmin` in interface `Resource`
  Returns:
    the administrative interface to this Resource's UimaContext

### getCasManager

    public CasManager getCasManager()

  Get the CasManager for this Resource. The CasManager manages the creation and pooling of CASes.

  Returns:
    the CasManager

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Copyright © 2007 The Apache Software Foundation. All Rights Reserved.