org.springframework.web.portlet.context
Class PortletContextResourcePatternResolver
java.lang.Object
org.springframework.core.io.support.PathMatchingResourcePatternResolver
org.springframework.web.portlet.context.PortletContextResourcePatternResolver
- All Implemented Interfaces:
- ResourceLoader, ResourcePatternResolver
public class PortletContextResourcePatternResolver
- extends PathMatchingResourcePatternResolver
PortletContext-aware subclass of PathMatchingResourcePatternResolver,
able to find matching resources below the web application root directory
via Portlet API's PortletContext.getResourcePaths.
Falls back to the superclass' file system checking for other resources.
The advantage of using PortletContext.getResourcePaths to
find matching files is that it will work in a WAR file which has not been
expanded too.
- Since:
- 2.0
- Author:
- Juergen Hoeller, John A. Lewis
|
Method Summary |
protected Set |
doFindPathMatchingFileResources(Resource rootDirResource,
String subPattern)
Overridden version which checks for PortletContextResource
and uses PortletContext.getResourcePaths to find
matching resources below the web application root directory. |
protected void |
doRetrieveMatchingPortletContextResources(javax.portlet.PortletContext portletContext,
String fullPattern,
String dir,
Set result)
Recursively retrieve PortletContextResources that match the given pattern,
adding them to the given result set. |
| Methods inherited from class org.springframework.core.io.support.PathMatchingResourcePatternResolver |
convertClassLoaderURL, determineRootDir, doFindMatchingFileSystemResources, doFindPathMatchingJarResources, doRetrieveMatchingFiles, findAllClassPathResources, findPathMatchingResources, getClassLoader, getJarFile, getPathMatcher, getResource, getResourceLoader, getResources, isJarResource, resolveRootDirResource, retrieveMatchingFiles, setPathMatcher |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PortletContextResourcePatternResolver
public PortletContextResourcePatternResolver(javax.portlet.PortletContext portletContext)
- Create a new PortletContextResourcePatternResolver.
- Parameters:
portletContext - the PortletContext to load resources with- See Also:
PortletContextResourceLoader.PortletContextResourceLoader(javax.portlet.PortletContext)
PortletContextResourcePatternResolver
public PortletContextResourcePatternResolver(ResourceLoader resourceLoader)
- Create a new PortletContextResourcePatternResolver.
- Parameters:
resourceLoader - the ResourceLoader to load root directories and
actual resources with
doFindPathMatchingFileResources
protected Set doFindPathMatchingFileResources(Resource rootDirResource,
String subPattern)
throws IOException
- Overridden version which checks for PortletContextResource
and uses
PortletContext.getResourcePaths to find
matching resources below the web application root directory.
In case of other resources, delegates to the superclass version.
- Overrides:
doFindPathMatchingFileResources in class PathMatchingResourcePatternResolver
- Parameters:
rootDirResource - the root directory as ResourcesubPattern - the sub pattern to match (below the root directory)
- Returns:
- the Set of matching Resource instances
- Throws:
IOException - in case of I/O errors- See Also:
doRetrieveMatchingPortletContextResources(javax.portlet.PortletContext, java.lang.String, java.lang.String, java.util.Set),
PortletContextResource,
PortletContext.getResourcePaths(java.lang.String)
doRetrieveMatchingPortletContextResources
protected void doRetrieveMatchingPortletContextResources(javax.portlet.PortletContext portletContext,
String fullPattern,
String dir,
Set result)
throws IOException
- Recursively retrieve PortletContextResources that match the given pattern,
adding them to the given result set.
- Parameters:
portletContext - the PortletContext to work onfullPattern - the pattern to match against,
with preprended 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:
PortletContextResource,
PortletContext.getResourcePaths(java.lang.String)
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