JarEntry
Class JarEntry
- java.lang.Object
-
- java.util.zip.ZipEntry
-
- java.util.jar.JarEntry
- All Implemented Interfaces:
- Cloneable
public class JarEntry extends ZipEntry
This class is used to represent a JAR file entry.
Fields
LOCSIG
public static final long LOCSIG
EXTSIG
public static final long EXTSIG
CENSIG
public static final long CENSIG
ENDSIG
public static final long ENDSIG
LOCHDR
public static final int LOCHDR
EXTHDR
public static final int EXTHDR
CENHDR
public static final int CENHDR
ENDHDR
public static final int ENDHDR
LOCVER
public static final int LOCVER
LOCFLG
public static final int LOCFLG
LOCHOW
public static final int LOCHOW
LOCTIM
public static final int LOCTIM
LOCCRC
public static final int LOCCRC
LOCSIZ
public static final int LOCSIZ
LOCLEN
public static final int LOCLEN
LOCNAM
public static final int LOCNAM
LOCEXT
public static final int LOCEXT
EXTCRC
public static final int EXTCRC
EXTSIZ
public static final int EXTSIZ
EXTLEN
public static final int EXTLEN
CENVEM
public static final int CENVEM
CENVER
public static final int CENVER
CENFLG
public static final int CENFLG
CENHOW
public static final int CENHOW
CENTIM
public static final int CENTIM
CENCRC
public static final int CENCRC
CENSIZ
public static final int CENSIZ
CENLEN
public static final int CENLEN
CENNAM
public static final int CENNAM
CENEXT
public static final int CENEXT
CENCOM
public static final int CENCOM
CENDSK
public static final int CENDSK
CENATT
public static final int CENATT
CENATX
public static final int CENATX
CENOFF
public static final int CENOFF
ENDSUB
public static final int ENDSUB
ENDTOT
public static final int ENDTOT
ENDSIZ
public static final int ENDSIZ
ENDOFF
public static final int ENDOFF
ENDCOM
public static final int ENDCOM
Constructors
JarEntry
public JarEntry(String name)
Creates a new JarEntry
for the specified JAR file entry name.
- Parameters:
-
name
- the JAR file entry name - Throws:
-
NullPointerException
- if the entry name isnull
-
IllegalArgumentException
- if the entry name is longer than 0xFFFF bytes.
JarEntry
public JarEntry(ZipEntry ze)
Creates a new JarEntry
with fields taken from the specified ZipEntry
object.
- Parameters:
-
ze
- theZipEntry
object to create theJarEntry
from
JarEntry
public JarEntry(JarEntry je)
Creates a new JarEntry
with fields taken from the specified JarEntry
object.
- Parameters:
-
je
- theJarEntry
to copy
Methods
getAttributes
public Attributes getAttributes() throws IOException
Returns the Manifest
Attributes
for this entry, or null
if none.
- Returns:
- the
Manifest
Attributes
for this entry, ornull
if none - Throws:
-
IOException
- if an I/O error has occurred
getCertificates
public Certificate[] getCertificates()
Returns the Certificate
objects for this entry, or null
if none. This method can only be called once the JarEntry
has been completely verified by reading from the entry input stream until the end of the stream has been reached. Otherwise, this method will return null
.
The returned certificate array comprises all the signer certificates that were used to verify this entry. Each signer certificate is followed by its supporting certificate chain (which may be empty). Each signer certificate and its supporting certificate chain are ordered bottom-to-top (i.e., with the signer certificate first and the (root) certificate authority last).
- Returns:
- the
Certificate
objects for this entry, ornull
if none.
getCodeSigners
public CodeSigner[] getCodeSigners()
Returns the CodeSigner
objects for this entry, or null
if none. This method can only be called once the JarEntry
has been completely verified by reading from the entry input stream until the end of the stream has been reached. Otherwise, this method will return null
.
The returned array comprises all the code signers that have signed this entry.
- Returns:
- the
CodeSigner
objects for this entry, ornull
if none. - Since:
- 1.5
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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