bytes.java

package tundra;

// -----( IS Java Code Template v1.2
// -----( CREATED: 2017-05-06 14:44:24 EST
// -----( ON-HOST: 192.168.66.129

import com.wm.data.*;
import com.wm.util.Values;
import com.wm.app.b2b.server.Service;
import com.wm.app.b2b.server.ServiceException;
// --- <<IS-START-IMPORTS>> ---
import java.io.IOException;
import java.nio.charset.Charset;
import permafrost.tundra.data.IDataHelper;
import permafrost.tundra.lang.BytesHelper;
import permafrost.tundra.lang.CharsetHelper;
import permafrost.tundra.lang.ExceptionHelper;
import permafrost.tundra.math.IntegerHelper;
// --- <<IS-END-IMPORTS>> ---

public final class bytes

{
	// ---( internal utility methods )---

	final static bytes _instance = new bytes();

	static bytes _newInstance() { return new bytes(); }

	static bytes _cast(Object o) { return (bytes)o; }

	// ---( server methods )---




	public static final void length (IData pipeline)
        throws ServiceException
	{
		// --- <<IS-START(length)>> ---
		// @subtype unknown
		// @sigtype java 3.5
		// [i] object:0:optional $bytes
		// [o] field:0:required $length
		IDataCursor cursor = pipeline.getCursor();
		
		try {
		    byte[] bytes = IDataHelper.get(cursor, "$bytes", byte[].class);
		
		    IDataHelper.put(cursor, "$length", bytes == null ? 0 : bytes.length, String.class);
		} finally {
		    cursor.destroy();
		}
		// --- <<IS-END>> ---

                
	}



	public static final void normalize (IData pipeline)
        throws ServiceException
	{
		// --- <<IS-START(normalize)>> ---
		// @subtype unknown
		// @sigtype java 3.5
		// [i] object:0:optional $object
		// [i] field:0:optional $encoding
		// [o] object:0:optional $bytes
		IDataCursor cursor = pipeline.getCursor();
		
		try {
		    Object object = IDataHelper.get(cursor, "$object");
		    Charset charset = IDataHelper.get(cursor, "$encoding", Charset.class);
		
		    IDataHelper.put(cursor, "$bytes", BytesHelper.normalize(object, charset), false);
		} catch(IOException ex) {
		    ExceptionHelper.raise(ex);
		} finally {
		    cursor.destroy();
		}
		// --- <<IS-END>> ---

                
	}
}