File	Doc	Category	Size	Date	Package
ContentLengthOutputStream.java	API Doc	Android 1.5 API	4155	Wed May 06 22:41:10 BST 2009	org.apache.http.impl.io

ContentLengthOutputStream

• java.lang.Object
  • java.io.OutputStream

Fields Summary
private final SessionOutputBuffer	out Wrapped session outbut buffer.
private final long	contentLength The maximum number of bytes that can be written the stream. Subsequent write operations will be ignored.
private long	total Total bytes written
private boolean	closed True if the stream is closed.

Constructors Summary

public ContentLengthOutputStream(SessionOutputBuffer out, long contentLength) Creates a new length limited stream param out The data transmitter to wrap param contentLength The maximum number of bytes that can be written to the stream. Subsequent write operations will be ignored. since 4.0 super(); if (out == null) { throw new IllegalArgumentException("Session output buffer may not be null"); } if (contentLength < 0) { throw new IllegalArgumentException("Content length may not be negative"); } this.out = out; this.contentLength = contentLength;

Methods Summary
public void	close() Does not close the underlying socket output. throws IOException If an I/O problem occurs. if (!this.closed) { this.closed = true; this.out.flush(); }
public void	flush() this.out.flush();
public void	write(byte[] b, int off, int len) if (this.closed) { throw new IOException("Attempted write to closed stream."); } if (this.total < this.contentLength) { long max = this.contentLength - this.total; if (len > max) { len = (int) max; } this.out.write(b, off, len); this.total += len; }
public void	write(byte[] b) write(b, 0, b.length);
public void	write(int b) if (this.closed) { throw new IOException("Attempted write to closed stream."); } if (this.total < this.contentLength) { this.out.write(b); this.total++; }