Package org.jboss.vfs
Class VirtualJarInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- java.util.zip.InflaterInputStream
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- java.util.zip.ZipInputStream
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- java.util.jar.JarInputStream
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- org.jboss.vfs.VirtualJarInputStream
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- All Implemented Interfaces:
Closeable,AutoCloseable
public class VirtualJarInputStream extends JarInputStream
Virtual JarInputStream used for representing any VFS directory as a JarInputStream.- Author:
- John Bailey
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classVirtualJarInputStream.VirtualJarEntryVirtual JarEntry used for representing a child VirtualFile as a JarEntry.
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Field Summary
Fields Modifier and Type Field Description static intCENATTstatic intCENATXstatic intCENCOMstatic intCENCRCstatic intCENDSKstatic intCENEXTstatic intCENFLGstatic intCENHDRstatic intCENHOWstatic intCENLENstatic intCENNAMstatic intCENOFFstatic longCENSIGstatic intCENSIZstatic intCENTIMstatic intCENVEMstatic intCENVERstatic intENDCOMstatic intENDHDRstatic intENDOFFstatic longENDSIGstatic intENDSIZstatic intENDSUBstatic intENDTOTstatic intEXTCRCstatic intEXTHDRstatic intEXTLENstatic longEXTSIGstatic intEXTSIZstatic intLOCCRCstatic intLOCEXTstatic intLOCFLGstatic intLOCHDRstatic intLOCHOWstatic intLOCLENstatic intLOCNAMstatic longLOCSIGstatic intLOCSIZstatic intLOCTIMstatic intLOCVER-
Fields inherited from class java.util.zip.InflaterInputStream
buf, inf, len
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Fields inherited from class java.io.FilterInputStream
in
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Constructor Summary
Constructors Constructor Description VirtualJarInputStream(VirtualFile root)Construct aVirtualJarInputStreamfrom aVirtualFileroot
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description intavailable()*voidclose()*voidcloseEntry()*ManifestgetManifest()*ZipEntrygetNextEntry()*JarEntrygetNextJarEntry()*intread()*intread(byte[] b)*intread(byte[] b, int off, int len)*longskip(long n)*-
Methods inherited from class java.util.jar.JarInputStream
createZipEntry
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Methods inherited from class java.util.zip.InflaterInputStream
fill, mark, markSupported, reset
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Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo
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Field Detail
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LOCSIG
public static final long LOCSIG
- See Also:
- Constant Field Values
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EXTSIG
public static final long EXTSIG
- See Also:
- Constant Field Values
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CENSIG
public static final long CENSIG
- See Also:
- Constant Field Values
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ENDSIG
public static final long ENDSIG
- See Also:
- Constant Field Values
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LOCHDR
public static final int LOCHDR
- See Also:
- Constant Field Values
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EXTHDR
public static final int EXTHDR
- See Also:
- Constant Field Values
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CENHDR
public static final int CENHDR
- See Also:
- Constant Field Values
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ENDHDR
public static final int ENDHDR
- See Also:
- Constant Field Values
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LOCVER
public static final int LOCVER
- See Also:
- Constant Field Values
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LOCFLG
public static final int LOCFLG
- See Also:
- Constant Field Values
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LOCHOW
public static final int LOCHOW
- See Also:
- Constant Field Values
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LOCTIM
public static final int LOCTIM
- See Also:
- Constant Field Values
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LOCCRC
public static final int LOCCRC
- See Also:
- Constant Field Values
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LOCSIZ
public static final int LOCSIZ
- See Also:
- Constant Field Values
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LOCLEN
public static final int LOCLEN
- See Also:
- Constant Field Values
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LOCNAM
public static final int LOCNAM
- See Also:
- Constant Field Values
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LOCEXT
public static final int LOCEXT
- See Also:
- Constant Field Values
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EXTCRC
public static final int EXTCRC
- See Also:
- Constant Field Values
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EXTSIZ
public static final int EXTSIZ
- See Also:
- Constant Field Values
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EXTLEN
public static final int EXTLEN
- See Also:
- Constant Field Values
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CENVEM
public static final int CENVEM
- See Also:
- Constant Field Values
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CENVER
public static final int CENVER
- See Also:
- Constant Field Values
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CENFLG
public static final int CENFLG
- See Also:
- Constant Field Values
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CENHOW
public static final int CENHOW
- See Also:
- Constant Field Values
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CENTIM
public static final int CENTIM
- See Also:
- Constant Field Values
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CENCRC
public static final int CENCRC
- See Also:
- Constant Field Values
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CENSIZ
public static final int CENSIZ
- See Also:
- Constant Field Values
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CENLEN
public static final int CENLEN
- See Also:
- Constant Field Values
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CENNAM
public static final int CENNAM
- See Also:
- Constant Field Values
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CENEXT
public static final int CENEXT
- See Also:
- Constant Field Values
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CENCOM
public static final int CENCOM
- See Also:
- Constant Field Values
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CENDSK
public static final int CENDSK
- See Also:
- Constant Field Values
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CENATT
public static final int CENATT
- See Also:
- Constant Field Values
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CENATX
public static final int CENATX
- See Also:
- Constant Field Values
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CENOFF
public static final int CENOFF
- See Also:
- Constant Field Values
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ENDSUB
public static final int ENDSUB
- See Also:
- Constant Field Values
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ENDTOT
public static final int ENDTOT
- See Also:
- Constant Field Values
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ENDSIZ
public static final int ENDSIZ
- See Also:
- Constant Field Values
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ENDOFF
public static final int ENDOFF
- See Also:
- Constant Field Values
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ENDCOM
public static final int ENDCOM
- See Also:
- Constant Field Values
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Constructor Detail
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VirtualJarInputStream
public VirtualJarInputStream(VirtualFile root) throws IOException
Construct aVirtualJarInputStreamfrom aVirtualFileroot- Parameters:
root- VirtualFile directory to use as the base of the virtual Jar.- Throws:
IOException
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Method Detail
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getNextEntry
public ZipEntry getNextEntry() throws IOException
*- Overrides:
getNextEntryin classJarInputStream- Throws:
IOException
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getNextJarEntry
public JarEntry getNextJarEntry() throws IOException
*- Overrides:
getNextJarEntryin classJarInputStream- Throws:
IOException
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getManifest
public Manifest getManifest()
*- Overrides:
getManifestin classJarInputStream
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read
public int read() throws IOException*- Overrides:
readin classInflaterInputStream- Throws:
IOException
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read
public int read(byte[] b) throws IOException*- Overrides:
readin classFilterInputStream- Throws:
IOException
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read
public int read(byte[] b, int off, int len) throws IOException*- Overrides:
readin classJarInputStream- Throws:
IOException
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available
public int available() throws IOException*- Overrides:
availablein classZipInputStream- Throws:
IOException
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close
public void close() throws IOException*- Specified by:
closein interfaceAutoCloseable- Specified by:
closein interfaceCloseable- Overrides:
closein classZipInputStream- Throws:
IOException
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closeEntry
public void closeEntry() throws IOException*- Overrides:
closeEntryin classZipInputStream- Throws:
IOException
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skip
public long skip(long n) throws IOException*- Overrides:
skipin classZipInputStream- Throws:
IOException
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