Package org.apache.hc.core5.http.nio.support.classic

Interface ContentOutputBuffer

All Known Implementing Classes:

SharedOutputBuffer

public interface ContentOutputBuffer

Generic content output buffer.

Since:

4.0

Method Summary

Modifier and Type	Method	Description
int	length()	Return length data stored in the buffer
void	reset()	Resets the buffer by clearing its state and stored content.
void	write(byte[] b, int off, int len)	Writes len bytes from the specified byte array starting at offset off to this buffer.
void	write(int b)	Writes the specified byte to this buffer.
void	writeCompleted()	Indicates the content has been fully written.

Method Details

length

int length()

Return length data stored in the buffer

Returns:

data length

reset

void reset()

Resets the buffer by clearing its state and stored content.

write

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

Writes len bytes from the specified byte array starting at offset off to this buffer.

If off is negative, or len is negative, or off+len is greater than the length of the array b, this method can throw a runtime exception. The exact type of runtime exception thrown by this method depends on implementation.

Parameters:

b - the data.

off - the start offset in the data.

len - the number of bytes to write.

Throws:

IOException - if an I/O error occurs.

write

void write(int b)
    throws IOException

Writes the specified byte to this buffer.

Parameters:

b - the byte.

Throws:

IOException - if an I/O error occurs.

writeCompleted

void writeCompleted()
             throws IOException

Indicates the content has been fully written.

Throws:

IOException - if an I/O error occurs.