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public interface ResourceLoader
Interface to be implemented by objects that can load resources. An ApplicationContext is required to provide this functionality, plus extended ResourcePatternResolver support.
DefaultResourceLoader is a standalone implementation that is usable outside an ApplicationContext, also used by ResourceEditor.
Bean properties of type Resource and Resource array can be populated from Strings when running in an ApplicationContext, using the particular context's resource loading strategy.
DefaultResourceLoader
,
ResourceEditor
,
ResourcePatternResolver
,
ApplicationContext
,
ResourceLoaderAware
Field Summary | |
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static String |
CLASSPATH_URL_PREFIX
Pseudo URL prefix for loading from the class path: "classpath:" |
Method Summary | |
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ClassLoader |
getClassLoader()
Expose the ClassLoader used by this ResourceLoader. |
Resource |
getResource(String location)
Return a Resource handle for the specified resource. |
Field Detail |
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static final String CLASSPATH_URL_PREFIX
Method Detail |
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Resource getResource(String location)
getInputStream
calls.
Note that a Resource handle does not imply an existing resource; you need to invoke Resource's "exists" to check for existence.
location
- the resource location
CLASSPATH_URL_PREFIX
,
Resource.exists()
,
InputStreamSource.getInputStream()
ClassLoader getClassLoader()
Clients who need to access the ClassLoader directly can do so in a uniform manner with the ResourceLoader, rather than relying on the thread context ClassLoader.
null
)
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