Class ServletContextResourcePatternResolver
java.lang.Object
org.springframework.core.io.support.PathMatchingResourcePatternResolver
org.springframework.web.context.support.ServletContextResourcePatternResolver
- All Implemented Interfaces:
ResourceLoader
,ResourcePatternResolver
ServletContext-aware subclass of
PathMatchingResourcePatternResolver
,
able to find matching resources below the web application root directory
via ServletContext.getResourcePaths(java.lang.String)
. Falls back to the superclass'
file system checking for other resources.- Since:
- 1.1.2
- Author:
- Juergen Hoeller
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Field Summary
Fields inherited from interface org.springframework.core.io.ResourceLoader
CLASSPATH_URL_PREFIX
Fields inherited from interface org.springframework.core.io.support.ResourcePatternResolver
CLASSPATH_ALL_URL_PREFIX
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Constructor Summary
ConstructorDescriptionServletContextResourcePatternResolver
(ServletContext servletContext) Create a new ServletContextResourcePatternResolver.ServletContextResourcePatternResolver
(ResourceLoader resourceLoader) Create a new ServletContextResourcePatternResolver. -
Method Summary
Modifier and TypeMethodDescriptiondoFindPathMatchingFileResources
(Resource rootDirResource, String subPattern) Overridden version which checks for ServletContextResource and usesServletContext.getResourcePaths
to find matching resources below the web application root directory.protected void
doRetrieveMatchingServletContextResources
(ServletContext servletContext, String fullPattern, String dir, Set<Resource> result) Recursively retrieve ServletContextResources that match the given pattern, adding them to the given result set.Methods inherited from class org.springframework.core.io.support.PathMatchingResourcePatternResolver
addAllClassLoaderJarRoots, addClassPathManifestEntries, convertClassLoaderURL, determineRootDir, doFindAllClassPathResources, doFindMatchingFileSystemResources, doFindPathMatchingJarResources, doRetrieveMatchingFiles, findAllClassPathResources, findAllModulePathResources, findPathMatchingResources, getClassLoader, getJarFile, getPathMatcher, getResource, getResourceLoader, getResources, isJarResource, listDirectory, resolveRootDirResource, retrieveMatchingFiles, setPathMatcher
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Constructor Details
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ServletContextResourcePatternResolver
Create a new ServletContextResourcePatternResolver.- Parameters:
servletContext
- the ServletContext to load resources with- See Also:
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ServletContextResourcePatternResolver
Create a new ServletContextResourcePatternResolver.- Parameters:
resourceLoader
- the ResourceLoader to load root directories and actual resources with
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Method Details
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doFindPathMatchingFileResources
protected Set<Resource> doFindPathMatchingFileResources(Resource rootDirResource, String subPattern) throws IOException Overridden version which checks for ServletContextResource and usesServletContext.getResourcePaths
to find matching resources below the web application root directory. In case of other resources, delegates to the superclass version.- Overrides:
doFindPathMatchingFileResources
in classPathMatchingResourcePatternResolver
- Parameters:
rootDirResource
- the root directory as ResourcesubPattern
- the sub pattern to match (below the root directory)- Returns:
- a mutable Set of matching Resource instances
- Throws:
IOException
- in case of I/O errors- See Also:
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doRetrieveMatchingServletContextResources
protected void doRetrieveMatchingServletContextResources(ServletContext servletContext, String fullPattern, String dir, Set<Resource> result) throws IOException Recursively retrieve ServletContextResources that match the given pattern, adding them to the given result set.- Parameters:
servletContext
- the ServletContext to work onfullPattern
- the pattern to match against, with prepended root directory pathdir
- the current directoryresult
- the Set of matching Resources to add to- Throws:
IOException
- if directory contents could not be retrieved- See Also:
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