io.reactiverse.vertx.maven.plugin.utils

Class WebJars

java.lang.Object

io.reactiverse.vertx.maven.plugin.utils.WebJars

public class WebJars
extends Object

Author:

Clement Escoffier

Field Summary

Fields

Modifier and Type	Field and Description
private static Pattern	WEBJAR_INTERNAL_PATH_REGEX A regex to extract the different part of the path of a file from a library included in a webjar.
private static String	WEBJAR_LOCATION The directory within jar file where webjar resources are located.
private static Pattern	WEBJAR_REGEX A regex extracting the library name and version from Zip Entry names.

Constructor Summary

Constructors

Constructor and Description
WebJars()

Method Summary

Modifier and Type	Method and Description
static void	extract(AbstractVertxMojo mojo, File in, File out, boolean stripVersion)
private static File	getOutput(Log log, File out, boolean stripVersion, String path)
static boolean	isWebJar(Log log, File file) Checks whether the given file is a WebJar or not (http://www.webjars.org/documentation).
private static void	search(Set<String> found, JarFile jar)
private static void	unzipWebJarFile(AbstractVertxMojo mojo, File out, boolean stripVersion, ZipFile file, Enumeration<? extends ZipEntry> entries)

Methods inherited from class java.lang.Object

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

Field Detail

WEBJAR_REGEX

private static final Pattern WEBJAR_REGEX

A regex extracting the library name and version from Zip Entry names.

WEBJAR_LOCATION

private static final String WEBJAR_LOCATION

The directory within jar file where webjar resources are located.

See Also:

Constant Field Values

WEBJAR_INTERNAL_PATH_REGEX

private static final Pattern WEBJAR_INTERNAL_PATH_REGEX

A regex to extract the different part of the path of a file from a library included in a webjar.

Constructor Detail

WebJars

public WebJars()

Method Detail

isWebJar

public static boolean isWebJar(Log log,
                               File file)

Checks whether the given file is a WebJar or not (http://www.webjars.org/documentation). The check is based on the presence of META-INF/resources/webjars/ directory in the jar file.

Parameters:

file - the file.

Returns:

true if it's a bundle, false otherwise.

search

private static void search(Set<String> found,
                           JarFile jar)

extract

public static void extract(AbstractVertxMojo mojo,
                           File in,
                           File out,
                           boolean stripVersion)
                    throws IOException

Throws:

IOException

unzipWebJarFile

private static void unzipWebJarFile(AbstractVertxMojo mojo,
                                    File out,
                                    boolean stripVersion,
                                    ZipFile file,
                                    Enumeration<? extends ZipEntry> entries)
                             throws IOException

Throws:

IOException

getOutput

private static File getOutput(Log log,
                              File out,
                              boolean stripVersion,
                              String path)