ZipInputStream(InputStream in):Skapar en ny ZIP-indataström. ZipInputStream(InputStream i teckenuppsättningen teckenuppsättning):Skapar en ny ZIP-indataström

int tillgänglig(): Returns 0 after EOF has reached for the current entry data otherwise always return . Programs should not count on this method to return the actual number of bytes that could be read without blocking.

  Syntax :  public int available() throws IOException   Overrides:   available in class InflaterInputStream   Returns:   1 before EOF and 0 after EOF has reached for current entry. Programs should not count on this method to return the actual number of bytes that could be read without blocking.   Throws:   IOException 

void close() : Closes this input stream and releases any system resources associated with the stream.

  Syntax :  public void close() throws IOException   Overrides:   close in class InflaterInputStream   Throws:   IOException

void closeEntry() : Closes the current ZIP entry and positions the stream for reading the next entry.

  Syntax :  public void closeEntry() throws IOException   Throws:   ZipException IOException 

protected ZipEntry createZipEntry(String name): Creates a new ZipEntry object for the specified entry name.

  Syntax :  protected ZipEntry createZipEntry(String name)   Parameters:   name - the ZIP file entry name   Returns:   the ZipEntry just created

ZipEntry getNextEntry() : Reads the next ZIP file entry and positions the stream at the beginning of the entry data.

  Syntax :  public ZipEntry getNextEntry() throws IOException   Returns:   the next ZIP file entry or null if there are no more entries   Throws:   ZipException IOException 

int read(byte[] b int off int len): Reads from the current ZIP entry into an array of bytes. If len is not zero the method blocks until some input is available; otherwise no bytes are read and 0 is returned.

  Syntax :  public int read(byte[] b int off int len) throws IOException   Parameters:   b - the buffer into which the data is read off - the start offset in the destination array b len - the maximum number of bytes read   Returns:   the actual number of bytes read or -1 if the end of the entry is reached   Throws:   NullPointerException IndexOutOfBoundsException ZipException IOException

long skip(long n): Skips specified number of bytes in the current ZIP entry.

  Syntax :  public long skip(long n) throws IOException   Parameters:   n - the number of bytes to skip   Returns:   the actual number of bytes skipped   Throws:   ZipException IOException IllegalArgumentException 

//Java program demonstrating ZipInputStream methods import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.util.Arrays; import java.util.jar.JarInputStream; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream; class ZipInputStreamDemo extends ZipInputStream {  public ZipInputStreamDemo(InputStream in)   {  super(in);  }  public static void main(String[] args) throws IOException  {  FileInputStream fis = new FileInputStream('Awesome CV.zip');  ZipInputStream zis = new JarInputStream(fis);  ZipInputStreamDemo obj = new ZipInputStreamDemo(zis);  //illustrating createZipEntry()  ZipEntry ze = obj.createZipEntry('ZipEntry');  System.out.println(ze.getName());  //illustrating getNextEntry()  ZipEntry je = zis.getNextEntry();  System.out.println(je.getName());  //illustrating skip() method  zis.skip(3);  //illustrating closeEntry() method  zis.closeEntry();  zis.getNextEntry();  byte b[] = new byte[10];  //illustrating available() method  //Reads up to byte.length bytes of data from this input stream  if(zis.available() == 1)  zis.read(b);  System.out.println(Arrays.toString(b));  //closing the stream  zis.close();  } } 

ZipEntry awesome-cv.cls [35 32 65 119 101 115 111 109 101 32]