Package org.apache.commons.vfs2.provider.jar

Class JarFileObject

java.lang.Object

org.apache.commons.vfs2.provider.AbstractFileObject<ZipFileSystem>

org.apache.commons.vfs2.provider.zip.ZipFileObject

org.apache.commons.vfs2.provider.jar.JarFileObject

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Comparable<FileObject>, java.lang.Iterable<FileObject>, FileObject

public class JarFileObject
extends ZipFileObject

A file in a Jar file system.

Field Summary

Fields inherited from class org.apache.commons.vfs2.provider.zip.ZipFileObject

entry

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JarFileObject(AbstractFileName name, java.util.zip.ZipEntry entry, JarFileSystem fs, boolean zipExists)

Method Summary

Modifier and Type	Method	Description
protected java.util.Map<java.lang.String,java.lang.Object>	doGetAttributes()	Returns the value of an attribute.
protected java.security.cert.Certificate[]	doGetCertificates()	Return the certificates of this JarEntry.

Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileObject

canRenameTo, childrenChanged, close, compareTo, copyFrom, createFile, createFolder, delete, delete, deleteAll, doCreateFileContent, doCreateFolder, doDelete, doGetOutputStream, doGetRandomAccessContent, doIsExecutable, doIsHidden, doIsReadable, doIsSameFile, doIsWriteable, doListChildrenResolved, doRemoveAttribute, doRename, doSetAttribute, doSetExecutable, doSetLastModifiedTime, doSetReadable, doSetWritable, endOutput, exists, finalize, findFiles, findFiles, getAbstractFileSystem, getChild, getChildren, getContent, getFileContentInfoFactory, getFileOperations, getFileSystem, getInputStream, getName, getOutputStream, getOutputStream, getParent, getPublicURIString, getRandomAccessContent, getType, getURL, handleChanged, handleCreate, handleDelete, holdObject, injectType, isAttached, isContentOpen, isExecutable, isFile, isFolder, isHidden, isReadable, isSameFile, iterator, listFiles, moveTo, notifyAllStreamsClosed, onChange, onChildrenChanged, refresh, resolveFile, resolveFile, setExecutable, setReadable, setWritable, toString

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from class java.lang.Object

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

Methods inherited from class org.apache.commons.vfs2.provider.zip.ZipFileObject

attachChild, doAttach, doDetach, doGetContentSize, doGetInputStream, doGetLastModifiedTime, doGetType, doListChildren, isWriteable, setZipEntry

Constructor Detail

JarFileObject

protected JarFileObject(AbstractFileName name,
                        java.util.zip.ZipEntry entry,
                        JarFileSystem fs,
                        boolean zipExists)
                 throws FileSystemException

Throws:

FileSystemException

Method Detail

doGetAttributes

protected java.util.Map<java.lang.String,java.lang.Object> doGetAttributes()
                                                                    throws java.lang.Exception

Returns the value of an attribute.

Overrides:

doGetAttributes in class AbstractFileObject<ZipFileSystem>

Returns:

The attributes of the file.

Throws:

java.lang.Exception - if an error occurs.

doGetCertificates

protected java.security.cert.Certificate[] doGetCertificates()

Return the certificates of this JarEntry.

Overrides:

doGetCertificates in class AbstractFileObject<ZipFileSystem>

Returns:

The certificates used to sign the file.