Ta razred se uporablja za predstavitev vnosa datoteke JAR. Konstruktorji:
JarEntry(JarEntry jesti) :
Ustvari nov JarEntry s polji, vzetimi iz navedenega predmeta JarEntry.
JarEntry(ime niza):
Ustvari nov JarEntry za navedeno ime vnosa datoteke JAR.
JarEntry(ZipEntry z):
Ustvari nov JarEntry s polji, vzetimi iz navedenega predmeta ZipEntry. Metode:
Atributi getAttributes() :
Returns the Manifest Attributes for this entry or null if none.
Syntax : public Attributes getAttributes() throws IOException Returns: the Manifest Attributes for this entry or null if none
Certifikat[] getCertificates() :
Returns the Certificate objects for this entry or null if none.
Syntax : public 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.
Syntax : public CodeSigner[] getCodeSigners() Returns: the CodeSigner objects for this entry or null if none.
Metode, podedovane iz razreda java.util.zip.ZipEntry clone getComment getCompressedSize getCrc getExtra getMethod getName getSize getTime hashCode isDirectory setComment setCompressedSize setCrc setExtra setMethod setSize setTime toString Metode, podedovane iz razreda java.lang.Object enako finalize getClass notify notifyAll wait wait wait Opomba: Programi se ne bodo izvajali v spletnem IDE, ker ne morejo prebrati datoteke Program 1: Java
//Java program demonstrating JarEntry methodimportjava.io.FileInputStream;importjava.io.IOException;importjava.io.PrintStream;importjava.util.jar.JarEntry;importjava.util.jar.JarInputStream;classJarEntryDemo{publicstaticvoidmain(String[]args)throwsIOException{FileInputStreamfis=newFileInputStream('codechecker.jar');JarInputStreamjis=newJarInputStream(fis);JarEntryje=jis.getNextJarEntry();PrintStreamout=System.out;//illustrating getAttributesout.println(je.getAttributes());//illustrating getCodeSignerout.println(je.getCodeSigners());//illustrating getCertificatesout.println(je.getCertificates());}}
Program 2: Java
//Java program demonstrating JarEntry methodpackagejava.util.jar;importjava.io.IOException;importjava.util.zip.ZipEntry;importjava.security.CodeSigner;importjava.security.cert.Certificate;publicclassJarEntryextendsZipEntry{Attributesattr;Certificate[]certs;CodeSigner[]signers;publicJarEntry(Stringname){super(name);}publicJarEntry(ZipEntryze){super(ze);}publicJarEntry(JarEntryje){this((ZipEntry)je);this.attr=je.attr;this.certs=je.certs;this.signers=je.signers;}publicAttributesgetAttributes()throwsIOException{returnattr;}publicCertificate[]getCertificates(){returncerts==null?null:(Certificate[])certs.clone();}publicCodeSigner[]getCodeSigners(){returnsigners==null?null:(CodeSigner[])signers.clone();}}