com.zaxxer.nuprocess.codec

Interface NuCharsetEncoderHandler

public interface NuCharsetEncoderHandler

Callbacks invoked by NuCharsetEncoder with decoded string data.

See Also:

NuProcessHandler

Method Summary

Modifier and Type	Method and Description
void	onEncoderError(CoderResult result) This method is invoked immediately after onStdinReady(CharBuffer) returns if encoding the CharBuffer to bytes fails.
boolean	onStdinReady(CharBuffer buffer) This method is invoked after you have expressed a desire to write to stdin by first calling NuProcess.wantWrite().

Method Detail

onStdinReady

boolean onStdinReady(CharBuffer buffer)

This method is invoked after you have expressed a desire to write to stdin by first calling NuProcess.wantWrite(). When this method is invoked, your code should write data to be sent to the stdin of the child process into the provided CharBuffer. After writing data into the buffer your code must flip the buffer before returning.

If not all of the data needed to be written will fit in the provided buffer, this method can return true to indicate a desire to write more data. If there is no more data to be written at the time this method is invoked, then false should be returned from this method. It is always possible to call NuProcess.wantWrite() later if data becomes available to be written.

Note that this method can be invoked one more time after you return false, in case the encoded CharBuffer did not fit inside a byte buffer.

Parameters:

buffer - a CharBuffer into which your stdin-bound data should be written

Returns:

true if you have more data to write immediately, false otherwise

onEncoderError

void onEncoderError(CoderResult result)

This method is invoked immediately after onStdinReady(CharBuffer) returns if encoding the CharBuffer to bytes fails.

Parameters:

result - The CoderResult indicating the encoding failure