Package org.geotools.data.ows
Class URLCheckers
- Object
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- URLCheckers
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public class URLCheckers extends Object
Scans for all available URLChecker implementations, allows to register new ones, and provides a convenient method to apply them on a given location.
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Constructor Summary
Constructors Constructor Description URLCheckers()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static void
confirm(String location)
Confirm the location against all enabled URLChecker.static void
confirm(URI uri)
Confirms URI against all enabled URLCheckerstatic void
confirm(URL url)
Confirm the URL against all enabled URLCheckerstatic void
deregister(URLChecker checker)
Dynamically removes a new URLChecker, that might have been registered using theregister(URLChecker)
method.static List<URLChecker>
getEnabledURLCheckers()
static String
normalize(String location)
Normalize location removing current directory.
and parent directory..
names.static void
register(URLChecker checker)
Dynamically register a new URLChecker.static void
reset()
Re-initializes all static state, in particular, theURLChecker
service registry
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Field Detail
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LOGGER
protected static final Logger LOGGER
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Method Detail
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reset
public static void reset()
Re-initializes all static state, in particular, theURLChecker
service registry
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register
public static void register(URLChecker checker)
Dynamically register a new URLChecker. The operation removes all instances of the same classes already present in the registry, if multiple instances are needed, one can use subclasses (eventually, anonymous inner classes) so that the instances are not sharing exactly the same class.
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deregister
public static void deregister(URLChecker checker)
Dynamically removes a new URLChecker, that might have been registered using theregister(URLChecker)
method.
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getEnabledURLCheckers
public static List<URLChecker> getEnabledURLCheckers()
- Returns:
- enabled list of org.geotools.data.ows.URLChecker implementations
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confirm
public static void confirm(URL url) throws URLCheckerException
Confirm the URL against all enabled URLChecker- Parameters:
url
- to confirm using all available URLCheckers- Throws:
URLCheckerException
- if the URL is not allowed for use
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confirm
public static void confirm(URI uri) throws URLCheckerException
Confirms URI against all enabled URLChecker- Parameters:
uri
- to evaluate using all available URLCheckers- Throws:
URLCheckerException
- if the URI is not allowed for use
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normalize
public static String normalize(String location)
Normalize location removing current directory.
and parent directory..
names.Normalization uses
URI.normalize()
for URI and URL locations. Path locations are normalized usingPath.normalize()
.This normalization method forces empty hostname
file:///path
representation to provide a consistent location to check. RFC 8089 supports both empty hostnamefile:///path
andfile:/path
no hostname as references to the same absolute path.Keep in mind that file paths are standardized to
/
on linux and\\
on windows.- Parameters:
location
- String(URI/URI/path)- Returns:
- normalized location, removing redundant
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and..
path names if required
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confirm
public static void confirm(String location) throws URLCheckerException
Confirm the location against all enabled URLChecker.- Parameters:
location
- String(URI/URI/path) to be normalized and evaluated using all available URLCheckers- Throws:
URLCheckerException
- if the location is not allowed for use
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