public class JarFile extends JarFile implements Iterable<JarEntryData>
JarFile
that behaves in the same way but
offers the following additional functionality.
Modifier and Type | Field and Description |
---|---|
static int |
CENATT |
static int |
CENATX |
static int |
CENCOM |
static int |
CENCRC |
static int |
CENDSK |
static int |
CENEXT |
static int |
CENFLG |
static int |
CENHDR |
static int |
CENHOW |
static int |
CENLEN |
static int |
CENNAM |
static int |
CENOFF |
static long |
CENSIG |
static int |
CENSIZ |
static int |
CENTIM |
static int |
CENVEM |
static int |
CENVER |
static int |
ENDCOM |
static int |
ENDHDR |
static int |
ENDOFF |
static long |
ENDSIG |
static int |
ENDSIZ |
static int |
ENDSUB |
static int |
ENDTOT |
static int |
EXTCRC |
static int |
EXTHDR |
static int |
EXTLEN |
static long |
EXTSIG |
static int |
EXTSIZ |
static int |
LOCCRC |
static int |
LOCEXT |
static int |
LOCFLG |
static int |
LOCHDR |
static int |
LOCHOW |
static int |
LOCLEN |
static int |
LOCNAM |
static long |
LOCSIG |
static int |
LOCSIZ |
static int |
LOCTIM |
static int |
LOCVER |
MANIFEST_NAME
OPEN_DELETE, OPEN_READ
Constructor and Description |
---|
JarFile(File file)
Create a new
JarFile backed by the specified file. |
Modifier and Type | Method and Description |
---|---|
void |
close() |
Enumeration<JarEntry> |
entries() |
ZipEntry |
getEntry(String name) |
JarFile |
getFilteredJarFile(JarEntryFilter... filters)
Return a new jar based on the filtered contents of this file.
|
InputStream |
getInputStream(ZipEntry ze) |
JarEntry |
getJarEntry(String name) |
JarEntryData |
getJarEntryData(AsciiBytes name) |
JarEntryData |
getJarEntryData(String name) |
Manifest |
getManifest() |
String |
getName() |
JarFile |
getNestedJarFile(JarEntryData sourceEntry)
Return a nested
JarFile loaded from the specified entry. |
JarFile |
getNestedJarFile(ZipEntry entry)
Return a nested
JarFile loaded from the specified entry. |
protected RandomAccessDataFile |
getRootJarFile() |
URL |
getUrl()
Return a URL that can be used to access this JAR file.
|
Iterator<JarEntryData> |
iterator() |
static void |
registerUrlProtocolHandler()
Register a 'java.protocol.handler.pkgs' property so that a
URLStreamHandler will be located to deal with jar URLs. |
int |
size() |
String |
toString() |
finalize, getComment
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
forEach, spliterator
public static final long LOCSIG
public static final long EXTSIG
public static final long CENSIG
public static final long ENDSIG
public static final int LOCHDR
public static final int EXTHDR
public static final int CENHDR
public static final int ENDHDR
public static final int LOCVER
public static final int LOCFLG
public static final int LOCHOW
public static final int LOCTIM
public static final int LOCCRC
public static final int LOCSIZ
public static final int LOCLEN
public static final int LOCNAM
public static final int LOCEXT
public static final int EXTCRC
public static final int EXTSIZ
public static final int EXTLEN
public static final int CENVEM
public static final int CENVER
public static final int CENFLG
public static final int CENHOW
public static final int CENTIM
public static final int CENCRC
public static final int CENSIZ
public static final int CENLEN
public static final int CENNAM
public static final int CENEXT
public static final int CENCOM
public static final int CENDSK
public static final int CENATT
public static final int CENATX
public static final int CENOFF
public static final int ENDSUB
public static final int ENDTOT
public static final int ENDSIZ
public static final int ENDOFF
public static final int ENDCOM
public JarFile(File file) throws IOException
JarFile
backed by the specified file.file
- the root jar fileIOException
- if the file cannot be readprotected final RandomAccessDataFile getRootJarFile()
public Manifest getManifest() throws IOException
getManifest
in class JarFile
IOException
public Enumeration<JarEntry> entries()
public Iterator<JarEntryData> iterator()
iterator
in interface Iterable<JarEntryData>
public JarEntry getJarEntry(String name)
getJarEntry
in class JarFile
public JarEntryData getJarEntryData(String name)
public JarEntryData getJarEntryData(AsciiBytes name)
public InputStream getInputStream(ZipEntry ze) throws IOException
getInputStream
in class JarFile
IOException
public JarFile getNestedJarFile(ZipEntry entry) throws IOException
JarFile
loaded from the specified entry.entry
- the zip entryJarFile
for the entryIOException
- if the nested jar file cannot be readpublic JarFile getNestedJarFile(JarEntryData sourceEntry) throws IOException
JarFile
loaded from the specified entry.sourceEntry
- the zip entryJarFile
for the entryIOException
- if the nested jar file cannot be readpublic JarFile getFilteredJarFile(JarEntryFilter... filters) throws IOException
filters
- the set of jar entry filters to be appliedJarFile
IOException
- if the jar file cannot be readpublic void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class ZipFile
IOException
public URL getUrl() throws MalformedURLException
MalformedURLException
- if the URL is malformedpublic static void registerUrlProtocolHandler()
URLStreamHandler
will be located to deal with jar URLs.Copyright © 2019 Pivotal Software, Inc.. All rights reserved.