ResourceScriptSource (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.scripting.support
Class ResourceScriptSource

java.lang.Object
  org.springframework.scripting.support.ResourceScriptSource

All Implemented Interfaces:: ScriptSource

public class ResourceScriptSource
extends Object
implements ScriptSource
extends Object
implements ScriptSource

ScriptSource implementation based on Spring's Resource abstraction. Loads the script text from the underlying Resource's File or InputStream, and tracks the last-modified timestamp of the file (if possible).

Since:: 2.0
Author:: Rob Harrop, Juergen Hoeller
See Also:: InputStreamSource.getInputStream(), Resource.getFile(), ResourceLoader

Field Summary

protected Log logger
          Logger available to subclasses

Constructor Summary

ResourceScriptSource(Resource resource)
          Create a new ResourceScriptSource for the given resource.

Method Summary

Resource getResource()
          Return the Resource to load the script from.

String getScriptAsString()
          Retrieve the current script source text as String.

boolean isModified()
          Indicate whether the underlying script data has been modified since the last time ScriptSource.getScriptAsString() was called.

protected long retrieveLastModifiedTime()
          Retrieve the current last-modified timestamp of the underlying resource.

String toString()


Methods inherited from class java.lang.Object

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

Field Summary
`protected Log`	`logger` Logger available to subclasses

Constructor Summary
`ResourceScriptSource(Resource resource)` Create a new ResourceScriptSource for the given resource.

Method Summary
`Resource`	`getResource()` Return the `Resource` to load the script from.
`String`	`getScriptAsString()` Retrieve the current script source text as String.
`boolean`	`isModified()` Indicate whether the underlying script data has been modified since the last time `ScriptSource.getScriptAsString()` was called.
`protected long`	`retrieveLastModifiedTime()` Retrieve the current last-modified timestamp of the underlying resource.
`String`	`toString()`

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

Field Detail

logger

protected final Log logger

Logger available to subclasses

Constructor Detail