com.adobe.granite.ui.clientlibs.script

Class Utils

java.lang.Object

com.adobe.granite.ui.clientlibs.script.Utils

public final class Utils
extends Object

The CssFileBuilder provides all specific css builder functionality.

Method Summary

Modifier and Type	Method and Description
static String	resolveUrl(String libPath, String filePath, String url) Resolves a relative link from a css style, such as an url to a background image, in respect to the library path.
static String	rewriteUrlsInCss(String[] libPathSegs, String[] filePathSegs, String css, Session session, long maxDataUriSize) Resolves relative links within a css, such as an url to a background image, in respect to the library path.
static String	rewriteUrlsInCss(String libPath, String filePath, String css) Resolves relative links within a css, such as an url to a background image, in respect to the library path.
static String	rewriteUrlsInCss(String libPath, String filePath, String css, Session session, long maxDataUriSize) Resolves relative links within a css, such as an url to a background image, in respect to the library path.

Methods inherited from class java.lang.Object

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

Method Detail

rewriteUrlsInCss

public static String rewriteUrlsInCss(String libPath,
                                      String filePath,
                                      String css)

Resolves relative links within a css, such as an url to a background image, in respect to the library path.

Parameters:

libPath - the library path.

filePath - the path of the original css file

css - the css to transform

Returns:

the transformed css

rewriteUrlsInCss

public static String rewriteUrlsInCss(String libPath,
                                      String filePath,
                                      String css,
                                      Session session,
                                      long maxDataUriSize)

Resolves relative links within a css, such as an url to a background image, in respect to the library path.

Parameters:

libPath - the library path.

filePath - the path of the original css file

css - the css to transform

session - use to auto-inline data uris.

maxDataUriSize - only inline data uris if smaller

Returns:

the transformed css

rewriteUrlsInCss

public static String rewriteUrlsInCss(String[] libPathSegs,
                                      String[] filePathSegs,
                                      String css,
                                      Session session,
                                      long maxDataUriSize)

Resolves relative links within a css, such as an url to a background image, in respect to the library path.

Parameters:

libPathSegs - the library path segments.

filePathSegs - the path segments of the original css file

css - the css to transform

session - the session to use for embedding the data

maxDataUriSize - the max size for data uris

Returns:

the transformed css

resolveUrl

public static String resolveUrl(String libPath,
                                String filePath,
                                String url)

Resolves a relative link from a css style, such as an url to a background image, in respect to the library path. If the given url is absolute, it is returned unchanged. Note that the libPath and filePath need to be canonical in order to work correctly.

Parameters:

libPath - the library path.

filePath - the path of the original css file

url - the url referenced in the css file

Returns:

the resolved url