ArArchiveInputStream (Apache Commons Compress 1.8 API)

java.lang.Object
- java.io.InputStream
- - org.apache.commons.compress.archivers.ArchiveInputStream
  - - org.apache.commons.compress.archivers.ar.ArArchiveInputStream

All Implemented Interfaces:

Closeable
```
public class ArArchiveInputStream
extends ArchiveInputStream
```
Implements the "ar" archive format as an input stream.

Constructor Summary

Constructors
Constructor and Description

ArArchiveInputStream(InputStream pInput)
Constructs an Ar input stream with the referenced stream

Constructors
Constructor and Description
`ArArchiveInputStream(InputStream pInput)` Constructs an Ar input stream with the referenced stream

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`close()`
`ArArchiveEntry`	`getNextArEntry()` Returns the next AR entry in this stream.
`ArchiveEntry`	`getNextEntry()` Returns the next Archive Entry in this Stream.
`static boolean`	`matches(byte[] signature, int length)` Checks if the signature matches ASCII "!
`int`	`read(byte[] b, int off, int len)`

Methods inherited from class org.apache.commons.compress.archivers.ArchiveInputStream
canReadEntryData, count, count, getBytesRead, getCount, pushedBackBytes, read

Methods inherited from class java.io.InputStream
available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ArArchiveInputStream
```
public ArArchiveInputStream(InputStream pInput)
```
    Constructs an Ar input stream with the referenced stream
    
    Parameters:
    pInput - the ar input stream
- Method Detail
  - getNextArEntry
```
public ArArchiveEntry getNextArEntry()
                              throws IOException
```
    Returns the next AR entry in this stream.
    
    Returns:
    the next AR entry.
    
    Throws:
    
    IOException - if the entry could not be read
  - getNextEntry
```
public ArchiveEntry getNextEntry()
                          throws IOException
```
    Description copied from class: ArchiveInputStream
    
    Returns the next Archive Entry in this Stream.
    
    Specified by:
    
    getNextEntry in class ArchiveInputStream
    
    Returns:
    the next entry, or null if there are no more entries
    
    Throws:
    
    IOException - if the next entry could not be read
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface Closeable
    
    Overrides:
    
    close in class InputStream
    
    Throws:
    
    IOException
  - read
```
public int read(byte[] b,
       int off,
       int len)
         throws IOException
```
    Overrides:
    
    read in class InputStream
    
    Throws:
    
    IOException
  - matches
```
public static boolean matches(byte[] signature,
              int length)
```
    Checks if the signature matches ASCII "!<arch>" followed by a single LF control character
    
    Parameters:
    signature - the bytes to check
    length - the number of bytes to check
    
    Returns:
    true, if this stream is an Ar archive stream, false otherwise

Class ArArchiveInputStream

Constructor Summary

Method Summary

Methods inherited from class org.apache.commons.compress.archivers.ArchiveInputStream

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Constructor Detail

ArArchiveInputStream

Method Detail

getNextArEntry

getNextEntry

close

read

matches