Package ipsk.net

Class URLContext

java.lang.Object

ipsk.net.URLContext

public class URLContext
extends java.lang.Object

Generates absolute URLs from relative URLs in a given context. This class works much like @see java.net.URL#Constructor(URL context,String spec) .

Author:

klausj

Constructor Summary

Constructors

Constructor	Description
URLContext()
URLContext(java.net.URL context)	Creates an URL context.

Method Summary

Modifier and Type	Method	Description
static java.net.URL	baseContextFromResourceURL(java.net.URL resURL)
java.net.URL	getContext()	Get URL context.
java.net.URL	getContextURL(java.lang.String spec)	Creates a URL by parsing the given spec within the specified context.
java.net.URL	getContextURL(java.net.URL relURL)	Creates a URL by parsing the given URL within the specified context.
static java.net.URL	getContextURL(java.net.URL contextURL, java.lang.String spec)	Creates a URL by parsing the given spec within the specified context.
static java.net.URL	getContextURL(java.net.URL contextURL, java.net.URL relURL)	Creates a URL by parsing the given URL within the specified context.
static java.net.URL	getContextURLStrict(java.net.URL contextURL, java.lang.String spec)	Creates a URL by parsing the given spec within the specified context.
boolean	inContext(java.net.URL url)
static void	main(java.lang.String[] args)
static java.lang.String	relativize(java.net.URL context, java.net.URL url)
java.lang.String	renameContextSpec(java.net.URL newContext, java.lang.String spec)
void	setContext(java.net.URL url)	Set URL context.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

URLContext

public URLContext()

URLContext

public URLContext(java.net.URL context)

Creates an URL context.

Parameters:

context - the context

Method Detail

getContextURL

public java.net.URL getContextURL(java.net.URL relURL)
                           throws java.net.MalformedURLException

Creates a URL by parsing the given URL within the specified context. If context is null the given URL is returned. If the URL is relative it is appended to the context. This method works much like the constructor @see java.net.URL#Constructor(URL context,String spec) , but it treats Windows pathnames like "C:/foo" as absolute.

Parameters:

relURL - the URL to transform

Returns:

absolute URL in the given context

Throws:

java.net.MalformedURLException

getContextURL

public java.net.URL getContextURL(java.lang.String spec)
                           throws java.net.MalformedURLException

Creates a URL by parsing the given spec within the specified context. If context is null an URL from the given spec is created. This method works much like the constructor @see java.net.URL#Constructor(URL context,String spec) , but it treats Windows pathnames like "C:/foo" as absolute.

Parameters:

spec - URL specifcation

Returns:

absolute URL in the given context

Throws:

java.net.MalformedURLException

getContextURL

public static java.net.URL getContextURL(java.net.URL contextURL,
                                         java.net.URL relURL)
                                  throws java.net.MalformedURLException

Creates a URL by parsing the given URL within the specified context. If context is null the given URL is returned. If the URL is relative it is appended to the context. This method works much like the constructor @see java.net.URL#Constructor(URL context,String spec) , but it treats Windows pathnames like "C:/foo" as absolute.

Parameters:

contextURL - the context

relURL - the URL to transform

Returns:

absolute URL in the given context

Throws:

java.net.MalformedURLException

getContextURL

public static java.net.URL getContextURL(java.net.URL contextURL,
                                         java.lang.String spec)
                                  throws java.net.MalformedURLException

Creates a URL by parsing the given spec within the specified context. If context is null an URL from the given spec is created. This method works much like the constructor @see java.net.URL#Constructor(URL context,String spec) , but it treats Windows pathnames like "C:/foo" as absolute. Note: the method accepts relative URLs with scheme part, which are not RFC conform. This URL's are used in Speechrecorder for project dir relative resources, e.g. file:project1_script.xml Use @see ipsk.net.URLContext#getContextURLStrict(URL context,String spec) for strict RFC behavoiur

Parameters:

contextURL - the context

spec - URL specifcation

Returns:

absolute URL in the given context

Throws:

java.net.MalformedURLException

getContextURLStrict

public static java.net.URL getContextURLStrict(java.net.URL contextURL,
                                               java.lang.String spec)
                                        throws java.net.MalformedURLException

Creates a URL by parsing the given spec within the specified context. If context is null an URL from the given spec is created. This method works much like the constructor @see java.net.URL#Constructor(URL context,String spec) , but it treats Windows pathnames like "C:/foo" as absolute.

Parameters:

contextURL - the context

spec - URL specifcation

Returns:

absolute URL in the given context

Throws:

java.net.MalformedURLException

inContext

public boolean inContext(java.net.URL url)

renameContextSpec

public java.lang.String renameContextSpec(java.net.URL newContext,
                                          java.lang.String spec)
                                   throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

relativize

public static java.lang.String relativize(java.net.URL context,
                                          java.net.URL url)

getContext

public java.net.URL getContext()

Get URL context.

Returns:

the context

setContext

public void setContext(java.net.URL url)

Set URL context.

Parameters:

url - context

baseContextFromResourceURL

public static java.net.URL baseContextFromResourceURL(java.net.URL resURL)
                                               throws java.net.MalformedURLException

Throws:

java.net.MalformedURLException

main

public static void main(java.lang.String[] args)