: Class ContentLengthInputStream

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## org.w3c.www.http
Class ContentLengthInputStream

    java.lang.Object
      |
      +--java.io.InputStream
            |
            +--org.w3c.www.http.ContentLengthInputStream

public class ContentLengthInputStream
extends java.io.InputStream

The content length input stream is used internally to return entity bodies.

Field Summary
`protected java.io.InputStream` | `in` The original input stream.
`protected int` | `length` The number of bytes readable from the above stream.
`protected int` | `marklength` The place of a single pending mark.
`protected HttpStreamObserver` | `observer` The stream observer, if any.

Constructor Summary
`ContentLengthInputStream(HttpStreamObserver observer, java.io.InputStream in, int length)`
`ContentLengthInputStream(java.io.InputStream in, int length)` Builds a new content-length input stream.

Method Summary
`int` | `available()`
`void` | `close()`
`void` | `finalize()` Make sure the stream is ultimately closed !
`void` | `mark(int readlimit)`
`boolean` | `markSupported()` do we support mark() ? it depends on the underlying InputStream
`int` | `read()`
`int` | `read(byte[] b, int off, int len)`
`void` | `reset()`
`long` | `skip(long n)`

Methods inherited from class java.io.InputStream
`read`

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

Field Detail

### in

    protected java.io.InputStream in

  The original input stream.

### observer

    protected HttpStreamObserver observer

  The stream observer, if any.

### length

    protected int length

  The number of bytes readable from the above stream.

### marklength

    protected int marklength

  The place of a single pending mark.

Constructor Detail

### ContentLengthInputStream

    public ContentLengthInputStream(java.io.InputStream in,
                                    int length)

  Builds a new content-length input stream. This stream acts as a normal stream except that it will return an end of file, after count bytes have been delivered.

### ContentLengthInputStream

    public ContentLengthInputStream(HttpStreamObserver observer,
                                    java.io.InputStream in,
                                    int length)

Method Detail

### mark

    public void mark(int readlimit)

  Overrides:
    mark in class java.io.InputStream

### reset

    public void reset()
               throws java.io.IOException

  Overrides:
    reset in class java.io.InputStream

### close

    public void close()
               throws java.io.IOException

  Overrides:
    close in class java.io.InputStream

### read

    public int read()
             throws java.io.IOException

  Overrides:
    read in class java.io.InputStream

### read

    public int read(byte[] b,
                    int off,
                    int len)
             throws java.io.IOException

  Overrides:
    read in class java.io.InputStream

### skip

    public long skip(long n)
              throws java.io.IOException

  Overrides:
    skip in class java.io.InputStream

### available

    public int available()
                  throws java.io.IOException

  Overrides:
    available in class java.io.InputStream

### finalize

    public void finalize()

  Make sure the stream is ultimately closed !
  Overrides:
    finalize in class java.lang.Object

### markSupported

    public boolean markSupported()

  do we support mark() ? it depends on the underlying InputStream
  Overrides:
    markSupported in class java.io.InputStream
  Returns:
    a boolean, true if mark is supported

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