/*
 * Copyright 2013-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */

package org.springframework.cloud.netflix.metrics;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;

/**
 * Captures the still-templated URI because currently the ClientHttpRequestInterceptor
 * currently only gives us the means to retrieve the substituted URI.
 *
 * @author Jon Schneider
 */
@Aspect
public class RestTemplateUrlTemplateCapturingAspect {
	@Around("execution(* org.springframework.web.client.RestOperations+.*(String, ..))")
	Object captureUrlTemplate(ProceedingJoinPoint joinPoint) throws Throwable {
		try {
			String urlTemplate = (String) joinPoint.getArgs()[0];
			RestTemplateUrlTemplateHolder.setRestTemplateUrlTemplate(urlTemplate);
			return joinPoint.proceed();
		}
		finally {
			RestTemplateUrlTemplateHolder.clear();
		}
	}
}

/*
 * Copyright 2013-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */

package org.springframework.cloud.netflix.metrics;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;

/**
 * Captures the still-templated URI because currently the ClientHttpRequestInterceptor
 * currently only gives us the means to retrieve the substituted URI.
 *
 * @author Jon Schneider
 */
@Aspect
public class RestTemplateUrlTemplateCapturingAspect {
	@Around("execution(* org.springframework.web.client.RestOperations+.*(String, ..))")
	public Object captureUrlTemplate(ProceedingJoinPoint joinPoint) throws Throwable {
		try {
			String urlTemplate = (String) joinPoint.getArgs()[0];
			RestTemplateUrlTemplateHolder.setRestTemplateUrlTemplate(urlTemplate);
			return joinPoint.proceed();
		}
		finally {
			RestTemplateUrlTemplateHolder.clear();
		}
	}
}

Make aspect method public