Java IoBuffer.putString方法代碼示例

import org.apache.mina.core.buffer.IoBuffer; //導入方法依賴的package包/類
private IoBuffer encodeProperties ( final IoSession session, final Map<String, String> properties ) throws CharacterCodingException
{
    final IoBuffer data = IoBuffer.allocate ( 0 );
    data.setAutoExpand ( true );

    data.putInt ( properties.size () );

    final CharsetEncoder encoder = getCharsetEncoder ( session );

    for ( final Map.Entry<String, String> entry : properties.entrySet () )
    {
        final String key = entry.getKey ();
        final String value = entry.getValue ();

        data.putString ( key, encoder );
        data.put ( (byte)0x00 );
        data.putString ( value, encoder );
        data.put ( (byte)0x00 );
    }

    data.flip ();

    return data;
}
 

import org.apache.mina.core.buffer.IoBuffer; //導入方法依賴的package包/類
public void encode(IoSession session, Object message, ProtocolEncoderOutput out) throws Exception {
    CharsetEncoder encoder = (CharsetEncoder) session.getAttribute(ENCODER);

    if (encoder == null) {
        encoder = charset.newEncoder();
        session.setAttribute(ENCODER, encoder);
    }

    String value = (message == null ? "" : message.toString());
    IoBuffer buf = IoBuffer.allocate(value.length()).setAutoExpand(true);
    buf.putString(value, encoder);

    if (buf.position() > maxLineLength) {
        throw new IllegalArgumentException("Line length: " + buf.position());
    }

    buf.putString(delimiter.getValue(), encoder);
    buf.flip();
    out.write(buf);
}
 

import org.apache.mina.core.buffer.IoBuffer; //導入方法依賴的package包/類
@Override
public void put ( final IoBuffer data, final String value )
{
    if ( value == null )
    {
        data.put ( (byte)0x00 );
    }

    try
    {
        data.putString ( value, this.length, this.charset.newEncoder () );
    }
    catch ( final CharacterCodingException e )
    {
        throw new RuntimeException ( e );
    }
}
 

import org.apache.mina.core.buffer.IoBuffer; //導入方法依賴的package包/類
private Frame encodeCloseMessage ( final IoSession session, final CloseMessage message ) throws CharacterCodingException
{
    final IoBuffer data = IoBuffer.allocate ( 0 );
    data.setAutoExpand ( true );
    data.putString ( message.getMessage (), getCharsetEncoder ( session ) );
    data.put ( (byte)0x00 );
    data.putInt ( message.getCode () );

    data.flip ();

    return new Frame ( FrameType.CLOSE, data );
}
 

import org.apache.mina.core.buffer.IoBuffer; //導入方法依賴的package包/類
/**
 * Creates a new instance with the specified <tt>charset</tt>
 * and the specified <tt>delimiter</tt>.
 */
public TextLineDecoder(Charset charset, LineDelimiter delimiter) {
    if (charset == null) {
        throw new IllegalArgumentException("charset parameter shuld not be null");
    }

    if (delimiter == null) {
        throw new IllegalArgumentException("delimiter parameter should not be null");
    }

    this.charset = charset;
    this.delimiter = delimiter;

    // Convert delimiter to ByteBuffer if not done yet.
    if (delimBuf == null) {
        IoBuffer tmp = IoBuffer.allocate(2).setAutoExpand(true);

        try {
            tmp.putString(delimiter.getValue(), charset.newEncoder());
        } catch (CharacterCodingException cce) {

        }

        tmp.flip();
        delimBuf = tmp;
    }
}