Apache HttpComponents Core HTTP/1.1 5.2.4 · org.apache.hc.core5.http.impl.io.ContentLengthOutputStream

Modifier and Type	Field and Description
private final SessionOutputBuffer	buffer
private boolean	closed True if the stream is closed.
private final long	contentLength The maximum number of bytes that can be written the stream.
private final OutputStream	outputStream
private long	total Total bytes written

Access	Constructor and Description
public	ContentLengthOutputStream(final SessionOutputBuffer Session output buffer buffer, final OutputStream Output stream outputStream, final long The maximum number of bytes that can be written to the stream. Subsequent write operations will be ignored. contentLength) Default constructor.

Method Summary

Modifier and Type	Method and Description
public void	close() Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Finishes writing to the underlying stream, but does NOT close the underlying stream.
public void	flush() Overrides java.io.OutputStream.flush. Implements java.io.Flushable.flush. Flushes this output stream and forces any buffered output bytes to be written out.
public void	write(final byte[] the data. b, final int the start offset in the data. off, final int the number of bytes to write. len) Overrides java.io.OutputStream.write. Writes `len` bytes from the specified byte array starting at offset `off` to this output stream.
public void	write(final byte[] the data. b) Overrides java.io.OutputStream.write. Writes `b.length` bytes from the specified byte array to this output stream.
public void	write(final int the `byte`. b) Implements abstract java.io.OutputStream.write. Writes the specified byte to this output stream.

Inherited from java.io.OutputStream:: nullOutputStream

buffer	back to summary
private final SessionOutputBuffer buffer

closed	back to summary
private boolean closed True if the stream is closed.

contentLength	back to summary
private final long contentLength The maximum number of bytes that can be written the stream. Subsequent write operations will be ignored.

outputStream	back to summary
private final OutputStream outputStream

total	back to summary
private long total Total bytes written

ContentLengthOutputStream	back to summary
public ContentLengthOutputStream(final SessionOutputBuffer buffer, final OutputStream outputStream, final long contentLength) Default constructor. Parameters buffer:SessionOutputBuffer Session output buffer outputStream:OutputStream Output stream contentLength:long The maximum number of bytes that can be written to the stream. Subsequent write operations will be ignored. Since 4.0

Method Detail

close	back to summary
public void close() throws IOException Overrides java.io.OutputStream.close. Implements java.io.Closeable.close. Finishes writing to the underlying stream, but does NOT close the underlying stream. Annotations @Override Exceptions IOException: If an I/O problem occurs.

back to summary

public void close() throws IOException

Overrides java.io.OutputStream.close.

Implements java.io.Closeable.close.

Finishes writing to the underlying stream, but does NOT close the underlying stream.

Annotations

@Override

Exceptions

IOException:: If an I/O problem occurs.

flush back to summary

flush	back to summary
public void flush() throws IOException Overrides java.io.OutputStream.flush. Implements java.io.Flushable.flush. Doc from java.io.OutputStream.flush. Flushes this output stream and forces any buffered output bytes to be written out. The general contract of `flush` is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination. If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive. Annotations @Override Exceptions IOException: if an I/O error occurs.

public void flush() throws IOException

Overrides java.io.OutputStream.flush.

Implements java.io.Flushable.flush.

Doc from java.io.OutputStream.flush.

Flushes this output stream and forces any buffered output bytes to be written out. The general contract of flush is that calling it is an indication that, if any bytes previously written have been buffered by the implementation of the output stream, such bytes should immediately be written to their intended destination.

If the intended destination of this stream is an abstraction provided by the underlying operating system, for example a file, then flushing the stream guarantees only that bytes previously written to the stream are passed to the operating system for writing; it does not guarantee that they are actually written to a physical device such as a disk drive.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs.

write back to summary

write	back to summary
public void write(final byte[] b, final int off, final int len) throws IOException Overrides java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes `len` bytes from the specified byte array starting at offset `off` to this output stream. The general contract for `write(b, off, len)` is that some of the bytes in the array `b` are written to the output stream in order; element `b[off]` is the first byte written and `b[off+len-1]` is the last byte written by this operation. If `b` is `null`, a `NullPointerException` is thrown. If `off` is negative, or `len` is negative, or `off+len` is greater than the length of the array `b`, then an `IndexOutOfBoundsException` is thrown. Parameters b:byte[] the data. off:int the start offset in the data. len:int the number of bytes to write. Annotations @Override Exceptions IOException: if an I/O error occurs. In particular, an `IOException` is thrown if the output stream is closed.

public void write(final byte[] b, final int off, final int len) throws IOException

Overrides java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes len bytes from the specified byte array starting at offset off to this output stream. The general contract for write(b, off, len) is that some of the bytes in the array b are written to the output stream in order; element b[off] is the first byte written and b[off+len-1] is the last byte written by this operation.

If b is null, a NullPointerException is thrown.

If off is negative, or len is negative, or off+len is greater than the length of the array b, then an IndexOutOfBoundsException is thrown.

Parameters

b:byte[]: the data.
off:int: the start offset in the data.
len:int: the number of bytes to write.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs. In particular, an IOException is thrown if the output stream is closed.

write back to summary

write	back to summary
public void write(final byte[] b) throws IOException Overrides java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes `b.length` bytes from the specified byte array to this output stream. The general contract for `write(b)` is that it should have exactly the same effect as the call `write(b, 0, b.length)`. Parameters b:byte[] the data. Annotations @Override Exceptions IOException: if an I/O error occurs.

public void write(final byte[] b) throws IOException

Overrides java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes b.length bytes from the specified byte array to this output stream. The general contract for write(b) is that it should have exactly the same effect as the call write(b, 0, b.length).

Parameters

b:byte[]: the data.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs.

write back to summary

write	back to summary
public void write(final int b) throws IOException Implements abstract java.io.OutputStream.write. Doc from java.io.OutputStream.write. Writes the specified byte to this output stream. The general contract for `write` is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument `b`. The 24 high-order bits of `b` are ignored. Parameters b:int the `byte`. Annotations @Override Exceptions IOException: if an I/O error occurs. In particular, an `IOException` may be thrown if the output stream has been closed.

public void write(final int b) throws IOException

Implements abstract java.io.OutputStream.write.

Doc from java.io.OutputStream.write.

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Parameters

b:int: the byte.

Annotations

@Override

Exceptions

IOException:: if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

public Class ContentLengthOutputStream

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail