org.jlot.stats.client.MessageSourceStatsAspect Maven / Gradle / Ivy

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package org.jlot.stats.client;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.annotation.SuppressAjWarnings;
import org.springframework.context.MessageSourceResolvable;

@Aspect
public class MessageSourceStatsAspect
{
	private static StatsHarvester	statsHarvester	= new StatsHarvester();
	private static boolean			active			= false;

	@Pointcut("execution(public String org.springframework.context.MessageSource.getMessage(String, Object[], String, java.util.Locale))")
	public void getMessageWithDefaultMessage ( )
	{}

	@Pointcut("execution(public String org.springframework.context.MessageSource.getMessage(String, Object[], java.util.Locale))")
	public void getMessageWithoutDefaultMessage ( )
	{}

	@Pointcut("execution(public String org.springframework.context.MessageSource.getMessage(org.springframework.context.MessageSourceResolvable, java.util.Locale))")
	public void getMessageWithMessageSourceResolvable ( )
	{}

	@Before("getMessageWithDefaultMessage()")
	@SuppressAjWarnings()
	public void harvestWithDefaultMessage ( JoinPoint joinPoint )
	{
		if (active)
		{
			String code = (String) joinPoint.getArgs()[0];
			statsHarvester.collect(code);
		}
	}

	@Before("getMessageWithoutDefaultMessage()")
	@SuppressAjWarnings()
	public void harvestWithoutDefaultMessage ( JoinPoint joinPoint )
	{
		if (active)
		{
			String code = (String) joinPoint.getArgs()[0];
			statsHarvester.collect(code);
		}
	}

	@Before("getMessageWithMessageSourceResolvable()")
	@SuppressAjWarnings()
	public void harvestWithMessageSourceResolvable ( JoinPoint joinPoint )
	{
		if (active)
		{
			MessageSourceResolvable resolvable = (MessageSourceResolvable) joinPoint.getArgs()[0];
			statsHarvester.collect(resolvable.getCodes());
		}
	}

	public static void setActive ( boolean active )
	{
		MessageSourceStatsAspect.active = active;
	}

	public static StatsHarvester getStatsHarvester ( )
	{
		return statsHarvester;
	}
}