| java.lang.Object
 org.springframework.util.ResourceUtils
| Method Summary | |
| public static URL | extractJarFileURL(URL jarUrl)
Extract the URL for the actual jar file from the given URL
(which may point to a resource in a jar file or to a jar file itself). | | public static File | getFile(String resourceLocation)
Resolve the given resource location to a java.io.File,
i.e. | | public static File | getFile(URL resourceUrl)
Resolve the given resource URL to a java.io.File,
i.e. | | public static File | getFile(URL resourceUrl, String description)
Resolve the given resource URL to a java.io.File,
i.e. | | public static File | getFile(URI resourceUri)
Resolve the given resource URI to a java.io.File,
i.e. | | public static File | getFile(URI resourceUri, String description)
Resolve the given resource URI to a java.io.File,
i.e. | | public static URL | getURL(String resourceLocation)
Resolve the given resource location to a java.net.URL. | | public static boolean | isJarURL(URL url)
Determine whether the given URL points to a resource in a jar file,
that is, has protocol "jar", "zip", "wsjar" or "code-source".
"zip" and "wsjar" are used by BEA WebLogic Server and IBM WebSphere, respectively,
but can be treated like jar files. | | public static boolean | isUrl(String resourceLocation)
Return whether the given resource location is a URL:
either a special "classpath" pseudo URL or a standard URL. | | public static URI | toURI(URL url)
Create a URI instance for the given URL, replacing spaces with
"%20" quotes first. |
| CLASSPATH_URL_PREFIX | | final public static String CLASSPATH_URL_PREFIX(Code) | | Pseudo URL prefix for loading from the class path: "classpath:"
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| FILE_URL_PREFIX | | final public static String FILE_URL_PREFIX(Code) | | URL prefix for loading from the file system: "file:"
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| JAR_URL_SEPARATOR | | final public static String JAR_URL_SEPARATOR(Code) | | Separator between JAR URL and file path within the JAR
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| URL_PROTOCOL_CODE_SOURCE | | final public static String URL_PROTOCOL_CODE_SOURCE(Code) | | URL protocol for an entry from an OC4J jar file: "code-source"
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| URL_PROTOCOL_FILE | | final public static String URL_PROTOCOL_FILE(Code) | | URL protocol for a file in the file system: "file"
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| URL_PROTOCOL_JAR | | final public static String URL_PROTOCOL_JAR(Code) | | URL protocol for an entry from a jar file: "jar"
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| URL_PROTOCOL_WSJAR | | final public static String URL_PROTOCOL_WSJAR(Code) | | URL protocol for an entry from a WebSphere jar file: "wsjar"
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| URL_PROTOCOL_ZIP | | final public static String URL_PROTOCOL_ZIP(Code) | | URL protocol for an entry from a zip file: "zip"
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| extractJarFileURL | | public static URL extractJarFileURL(URL jarUrl) throws MalformedURLException(Code) | | Extract the URL for the actual jar file from the given URL
(which may point to a resource in a jar file or to a jar file itself).
Parameters:
jarUrl - the original URL the URL for the actual jar file
throws:
MalformedURLException - if no valid jar file URL could be extracted |
| getFile | | public static File getFile(String resourceLocation) throws FileNotFoundException(Code) | | Resolve the given resource location to a java.io.File,
i.e. to a file in the file system.
Does not check whether the fil actually exists; simply returns
the File that the given location would correspond to.
Parameters:
resourceLocation - the resource location to resolve: either a"classpath:" pseudo URL, a "file:" URL, or a plain file path a corresponding File object
throws:
FileNotFoundException - if the resource cannot be resolved toa file in the file system |
| getFile | | public static File getFile(URL resourceUrl) throws FileNotFoundException(Code) | | Resolve the given resource URL to a java.io.File,
i.e. to a file in the file system.
Parameters:
resourceUrl - the resource URL to resolve a corresponding File object
throws:
FileNotFoundException - if the URL cannot be resolved toa file in the file system |
| getFile | | public static File getFile(URL resourceUrl, String description) throws FileNotFoundException(Code) | | Resolve the given resource URL to a java.io.File,
i.e. to a file in the file system.
Parameters:
resourceUrl - the resource URL to resolve
Parameters:
description - a description of the original resource thatthe URL was created for (for example, a class path location) a corresponding File object
throws:
FileNotFoundException - if the URL cannot be resolved toa file in the file system |
| getFile | | public static File getFile(URI resourceUri) throws FileNotFoundException(Code) | | Resolve the given resource URI to a java.io.File,
i.e. to a file in the file system.
Parameters:
resourceUri - the resource URI to resolve a corresponding File object
throws:
FileNotFoundException - if the URL cannot be resolved toa file in the file system |
| getFile | | public static File getFile(URI resourceUri, String description) throws FileNotFoundException(Code) | | Resolve the given resource URI to a java.io.File,
i.e. to a file in the file system.
Parameters:
resourceUri - the resource URI to resolve
Parameters:
description - a description of the original resource thatthe URI was created for (for example, a class path location) a corresponding File object
throws:
FileNotFoundException - if the URL cannot be resolved toa file in the file system |
| getURL | | public static URL getURL(String resourceLocation) throws FileNotFoundException(Code) | | Resolve the given resource location to a java.net.URL.
Does not check whether the URL actually exists; simply returns
the URL that the given location would correspond to.
Parameters:
resourceLocation - the resource location to resolve: either a"classpath:" pseudo URL, a "file:" URL, or a plain file path a corresponding URL object
throws:
FileNotFoundException - if the resource cannot be resolved to a URL |
| isJarURL | | public static boolean isJarURL(URL url)(Code) | | Determine whether the given URL points to a resource in a jar file,
that is, has protocol "jar", "zip", "wsjar" or "code-source".
"zip" and "wsjar" are used by BEA WebLogic Server and IBM WebSphere, respectively,
but can be treated like jar files. The same applies to "code-source" URLs on Oracle
OC4J, provided that the path contains a jar separator.
Parameters:
url - the URL to check whether the URL has been identified as a JAR URL |
| isUrl | | public static boolean isUrl(String resourceLocation)(Code) | | Return whether the given resource location is a URL:
either a special "classpath" pseudo URL or a standard URL.
Parameters:
resourceLocation - the location String to check whether the location qualifies as a URL
See Also: ResourceUtils.CLASSPATH_URL_PREFIX
See Also: java.net.URL |
| toURI | | public static URI toURI(URL url) throws URISyntaxException(Code) | | Create a URI instance for the given URL, replacing spaces with
"%20" quotes first.
Furthermore, this method works on JDK 1.4 as well,
in contrast to the URL.toURI() method.
Parameters:
url - the URL to convert into a URI instance the URI instance
throws:
URISyntaxException - if the URL wasn't a valid URI
See Also: java.net.URL.toURI |
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