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Raptor database layer implementation.

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/*
 * Created on 03/04/2010
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */

package com.antiaction.raptor.i18n;

import java.sql.Connection;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public abstract class I18N {

	public int translation_id;

	public Map idstrMap = new HashMap();

	public List idstrList = new ArrayList();

	public Map> langIdMap = new HashMap>();

	public abstract String getTranslated(int language_id, String text_idstring);

	public abstract void flush_changes(Connection conn);

	public abstract void setTranslated(Connection conn, int language_id, String text_idstring, String new_translated_text);

	public String parameterize(String text, String[] parameters) {
		if ( parameters == null || parameters.length == 0 ) {
			return text;
		}
		else {
			int idx = 0;
			int pidx = text.indexOf( '%' );
			char c;
			if ( pidx >= 0 ) {
				StringBuffer ptext = new StringBuffer();
				while ( idx < text.length() ) {
					ptext.append( text, idx, pidx );
					idx = ++pidx;
					if ( idx < text.length() ) {
						c = text.charAt( idx++ );
						if ( c >= '1' && c <= '9' ) {
							pidx = c - '1';
							if ( pidx >= 0 && pidx < parameters.length ) {
								ptext.append( parameters[ pidx ] );
							}
							else {
								ptext.append( '%' );
								ptext.append( c );
							}
						}
						else if ( c == '%' ) {
							ptext.append( '%' );
						}
						else {
							ptext.append( '%' );
							ptext.append( c );
						}
						pidx = text.indexOf( '%', idx );
						if ( pidx == -1 ) {
							ptext.append( text.substring( idx, text.length() ) );
							idx = text.length();
						}
					}
					else {
						ptext.append( '%' );
					}
				}
				return ptext.toString();
			}
			else {
				return text;
			}
		}
	}

}