This class is used to represent a JAR file entry.
Inherited Constant Summary
Public Constructor Summary
Public Method Summary
Attributes |
getAttributes()
Returns the
Manifest Attributes for this
entry, or null if none. |
Certificate[] |
getCertificates()
Returns the
Certificate objects for this entry, or
null if none. |
CodeSigner[] |
getCodeSigners()
Returns the
CodeSigner objects for this entry, or
null if none. |
Inherited Method Summary
Public Constructors
public JarEntry (String name)
Creates a new JarEntry
for the specified JAR file
entry name.
Parameters
name | the JAR file entry name |
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Throws
NullPointerException | if the entry name is null |
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IllegalArgumentException | if the entry name is longer than 0xFFFF bytes. |
public JarEntry (ZipEntry ze)
Creates a new JarEntry
with fields taken from the
specified ZipEntry
object.
Parameters
ze | the ZipEntry object to create the
JarEntry from
|
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public JarEntry (JarEntry je)
Creates a new JarEntry
with fields taken from the
specified JarEntry
object.
Parameters
je | the JarEntry to copy
|
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Public Methods
public Attributes getAttributes ()
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 |
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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.
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.