List of asCharBuffer() Examples

Examples of asCharBuffer()

java.nio.ByteBuffer.asCharBuffer()
Returns a char buffer which is based on the remaining content of this byte buffer.
The new buffer's position is zero, its limit and capacity is the number of remaining bytes divided by two, and its mark is not set. The new buffer's readonly property and byte order are same as this buffer. The new buffer is direct, if this byte buffer is direct.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A char buffer which is based on the content ofthis byte buffer.

Examples of java.nio.ByteBuffer.asCharBuffer()

            byte[] serverData = getZooKeeper().getData( haServerPath, false, null );
            ByteBuffer buffer = ByteBuffer.wrap( serverData );
            int backupPort = buffer.getInt();
            byte length = buffer.get();
            char[] chars = new char[length];
            buffer.asCharBuffer().get( chars );
            String result = String.valueOf( chars );
            log( "Read HA server:" + result + " (for machineID " + machineId +
                    ") from zoo keeper" );
            return Pair.of( result, backupPort );
        }

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Examples of java.nio.ByteBuffer.asCharBuffer()

    {
        byte[] array = new byte[haServer.length()*2 + 100];
        ByteBuffer buffer = ByteBuffer.wrap( array );
        buffer.putInt( backupPort );
        buffer.put( (byte) haServer.length() );
        buffer.asCharBuffer().put( haServer.toCharArray() ).flip();
        byte[] actualArray = new byte[buffer.limit()];
        System.arraycopy( array, 0, actualArray, 0, actualArray.length );
        return actualArray;
    }

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Examples of java.nio.ByteBuffer.asCharBuffer()

            "r" ).getChannel();
        ByteBuffer buffer = ByteBuffer.allocate( 1024 );
        af.read( buffer );
        af.close();
        buffer.flip();
        active = buffer.asCharBuffer().get();
        buffer.clear();
        FileChannel fileChannel = new RandomAccessFile( file( "nioneo_logical.log." + 
            active ), "rw" ).getChannel();
        if ( fileChannel.size() > size )
        {

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Examples of java.nio.ByteBuffer.asCharBuffer()

                activeLogBackup, "rw" ).getChannel();
        activeCopy.write( buffer );
        activeCopy.close();
        af.close();
        buffer.flip();
        active = buffer.asCharBuffer().get();
        buffer.clear();
        File currentLog = new File( storeDir, "nioneo_logical.log." + 
            active );
        FileChannel source = new RandomAccessFile( currentLog, "r" ).getChannel();
        File currentLogBackup = new File( storeDir, "nioneo_logical.log.bak." +

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Examples of java.nio.ByteBuffer.asCharBuffer()

        String url = jmxUrl.toString();
        byte[] data = new byte[( url.length() + instanceId.length() ) * 2 + 4];
        ByteBuffer buffer = ByteBuffer.wrap( data );
        // write URL
        buffer.putShort( (short) url.length() );
        buffer.asCharBuffer().put( url.toCharArray() );
        buffer.position( buffer.position() + url.length() * 2 );
        // write instanceId
        buffer.putShort( (short) instanceId.length() );
        buffer.asCharBuffer().put( instanceId.toCharArray() );
        // truncate array

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Examples of java.nio.ByteBuffer.asCharBuffer()

        buffer.putShort( (short) url.length() );
        buffer.asCharBuffer().put( url.toCharArray() );
        buffer.position( buffer.position() + url.length() * 2 );
        // write instanceId
        buffer.putShort( (short) instanceId.length() );
        buffer.asCharBuffer().put( instanceId.toCharArray() );
        // truncate array
        if ( buffer.limit() != data.length )
        {
            byte[] array = new byte[buffer.limit()];
            System.arraycopy( data, 0, array, 0, array.length );

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Examples of java.nio.ByteBuffer.asCharBuffer()

        char[] url, instanceId;
        try
        {
            // read URL
            url = new char[buffer.getShort()];
            buffer.asCharBuffer().get( url );
            buffer.position( buffer.position() + url.length * 2 );
            // read instanceId
            instanceId = new char[buffer.getShort()];
            buffer.asCharBuffer().get( instanceId );
        }

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Examples of java.nio.ByteBuffer.asCharBuffer()

            url = new char[buffer.getShort()];
            buffer.asCharBuffer().get( url );
            buffer.position( buffer.position() + url.length * 2 );
            // read instanceId
            instanceId = new char[buffer.getShort()];
            buffer.asCharBuffer().get( instanceId );
        }
        catch ( BufferUnderflowException e )
        {
            return;
        }

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Examples of java.nio.ByteBuffer.asCharBuffer()

            {
                throw new IllegalStateException( "Read " + read +
                    " bytes from " + activeFileName + " but expected 4" );
            }
            buf.flip();
            char c = buf.asCharBuffer().get();
            File copy = new File( fileName + ".copy" );
            safeDeleteFile( copy );
            if ( c == CLEAN )
            {
                // clean

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Examples of java.nio.ByteBuffer.asCharBuffer()

        {
            throw new IllegalStateException( "Log should not be equal to " +
                "current " + currentLog );
        }
        ByteBuffer bb = ByteBuffer.wrap( new byte[4] );
        bb.asCharBuffer().put( c ).flip();
        FileChannel fc = new RandomAccessFile( fileName + ".active" ,
            "rw" ).getChannel();
        int wrote = fc.write( bb );
        if ( wrote != 4 )
        {

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