Package org.apache.uima.resource
Interface RelativePathResolver
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- All Known Implementing Classes:
RelativePathResolver_impl
public interface RelativePathResolver
Used by the resource manager to resolve relative URLs to absolute URLs.
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Field Summary
Fields Modifier and Type Field Description static String
UIMA_DATAPATH_PROP
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description String
getDataPath()
Gets the data path used to resolve relative paths.URL
resolveRelativePath(URL aRelativeUrl)
Resolves a relative URL to an absolute URL.void
setDataPath(String aPath)
Sets the data path used to resolve relative paths.void
setPathResolverClassLoader(ClassLoader aClassLoader)
Sets the ClassLoader that should be used to resolve the resources.
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Field Detail
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UIMA_DATAPATH_PROP
static final String UIMA_DATAPATH_PROP
- See Also:
- Constant Field Values
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Method Detail
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getDataPath
String getDataPath()
Gets the data path used to resolve relative paths. More than one directory may be specified by separating them with the Systempath.separator
character (; on windows, : on UNIX). Elements of this path may be absolute or relative file paths.- Returns:
- the data path
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setDataPath
void setDataPath(String aPath) throws MalformedURLException
Sets the data path used to resolve relative paths. More than one directory may be specified by separating them with the Systempath.separator
character (; on windows, : on UNIX). Elements of this path may be absolute or relative file paths.- Parameters:
aPath
- the data path- Throws:
MalformedURLException
- if a file path could not be converted to a URL
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resolveRelativePath
URL resolveRelativePath(URL aRelativeUrl)
Resolves a relative URL to an absolute URL. This will attempt to resolve the URL relative to each element of the data path, sequentially starting with the first element. If this results in an absolute URL at which a file actually exists, that absolute URL is returned. If no file could be found,null
is returned.- Parameters:
aRelativeUrl
- the relative URL to be resolved (if an absolute URL is specified, it will be returned unmodified if a file actually exists at the URL; otherwisenull
will be returned).- Returns:
- the absolute URL at which the file exists,
null
it none could be found.
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setPathResolverClassLoader
void setPathResolverClassLoader(ClassLoader aClassLoader)
Sets the ClassLoader that should be used to resolve the resources.- Parameters:
aClassLoader
- the ClassLoader that should be used to resolve the resources.
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