public interface ResourceLoader
org.springframework.context.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.
Resource,
ResourcePatternResolver,
org.springframework.context.ApplicationContext,
org.springframework.context.ResourceLoaderAware| Modifier and Type | Field and Description |
|---|---|
static java.lang.String |
CLASSPATH_URL_PREFIX
Pseudo URL prefix for loading from the class path: "classpath:"
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.ClassLoader |
getClassLoader()
Expose the ClassLoader used by this ResourceLoader.
|
Resource |
getResource(java.lang.String location)
Return a Resource handle for the specified resource location.
|
static final java.lang.String CLASSPATH_URL_PREFIX
Resource getResource(java.lang.String location)
The handle should always be a reusable resource descriptor,
allowing for multiple InputStreamSource.getInputStream() calls.
Note that a Resource handle does not imply an existing resource;
you need to invoke Resource.exists() to check for existence.
location - the resource locationnull)CLASSPATH_URL_PREFIX,
Resource.exists(),
InputStreamSource.getInputStream()java.lang.ClassLoader getClassLoader()
Clients which 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 if even the system
ClassLoader isn't accessible)ClassUtils.getDefaultClassLoader()