cn.sexycode.util.core.file

类 StandardArchiveDescriptorFactory

java.lang.Object

cn.sexycode.util.core.file.StandardArchiveDescriptorFactory

所有已实现的接口:

ArchiveDescriptorFactory, JarFileEntryUrlAdjuster

public class StandardArchiveDescriptorFactory
extends Object
implements ArchiveDescriptorFactory, JarFileEntryUrlAdjuster

Standard implementation of ArchiveDescriptorFactory

作者:

Emmanuel Bernard, Steve Ebersole

字段概要

字段

限定符和类型	字段和说明
static StandardArchiveDescriptorFactory	INSTANCE Singleton access

构造器概要

构造器

构造器和说明
StandardArchiveDescriptorFactory()

方法概要

限定符和类型	方法和说明
URL	adjustJarFileEntryUrl(URL url, URL rootUrl) Adjust the given URL, if needed.
ArchiveDescriptor	buildArchiveDescriptor(URL url) Build a descriptor of the archive indicated by the given url
ArchiveDescriptor	buildArchiveDescriptor(URL url, String entry) Build a descriptor of the archive indicated by the path relative to the given url
protected String	extractLocalFilePath(URL url)
URL	getJarURLFromURLEntry(URL url, String entry) Given a URL which defines an entry within a JAR (really any "bundled archive" such as a jar file, zip, etc) and an entry within that JAR, find the URL to the JAR itself.

从类继承的方法 java.lang.Object

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

字段详细资料

INSTANCE

public static final StandardArchiveDescriptorFactory INSTANCE

Singleton access

构造器详细资料

StandardArchiveDescriptorFactory

public StandardArchiveDescriptorFactory()

方法详细资料

buildArchiveDescriptor

public ArchiveDescriptor buildArchiveDescriptor(URL url)

从接口复制的说明: ArchiveDescriptorFactory

Build a descriptor of the archive indicated by the given url

指定者:

buildArchiveDescriptor 在接口中 ArchiveDescriptorFactory

参数:

url - The url to the archive

返回:

The descriptor

buildArchiveDescriptor

public ArchiveDescriptor buildArchiveDescriptor(URL url,
                                                String entry)

从接口复制的说明: ArchiveDescriptorFactory

Build a descriptor of the archive indicated by the path relative to the given url

指定者:

buildArchiveDescriptor 在接口中 ArchiveDescriptorFactory

参数:

url - The url to the archive

entry - The path within the given url that refers to the archive

返回:

The descriptor

extractLocalFilePath

protected String extractLocalFilePath(URL url)

getJarURLFromURLEntry

public URL getJarURLFromURLEntry(URL url,
                                 String entry)
                          throws IllegalArgumentException

从接口复制的说明: ArchiveDescriptorFactory

Given a URL which defines an entry within a JAR (really any "bundled archive" such as a jar file, zip, etc) and an entry within that JAR, find the URL to the JAR itself.

指定者:

getJarURLFromURLEntry 在接口中 ArchiveDescriptorFactory

参数:

url - The URL to an entry within a JAR

entry - The entry that described the thing referred to by the URL relative to the JAR

返回:

The URL to the JAR

抛出:

IllegalArgumentException - Generally indicates a problem with malformed urls.

adjustJarFileEntryUrl

public URL adjustJarFileEntryUrl(URL url,
                                 URL rootUrl)

从接口复制的说明: JarFileEntryUrlAdjuster

Adjust the given URL, if needed.

指定者:

adjustJarFileEntryUrl 在接口中 JarFileEntryUrlAdjuster

参数:

url - The url to adjust

rootUrl - The root URL, for resolving relative URLs

返回:

The adjusted url.