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World's smallest O/R mapper for Java

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package pm.pride.util.generator;

import pm.pride.Database;

public class PreparedStatementLogger {
	private final String statementContent;
	private final Database database;
	private StringBuffer logBuffer;
	private int logPointer = 0;
	
	public PreparedStatementLogger(Database database, String statementContent) {
    	this.database = database;
		this.statementContent = statementContent;
		logBuffer = new StringBuffer();
    	scrollLogToNextBinding();
	}

	public void reset() {
		logPointer = 0;
		logBuffer = new StringBuffer();
		scrollLogToNextBinding();
	}
	
	public void logBindingAndScroll(Object boundValue, int parameterIndex, Class targetType) {
		logBuffer.append(database.formatValue(boundValue, targetType));
		scrollLogToNextBinding();
	}

	private void scrollLogToNextBinding() {
		int nextBinding = statementContent.indexOf("?", logPointer);
		if (nextBinding == -1) {
			logBuffer.append(statementContent.substring(logPointer));
			database.sqlLog(logBuffer.toString());
		}
		else {
			logBuffer.append(statementContent.substring(logPointer, nextBinding+1));
			logPointer = nextBinding+1;
		}
	}

}