org.ehoffman.advised.logback.internal.LoggerAdvice Maven / Gradle / Ivy
/*
* The MIT License
* Copyright © 2016 Rex Hoffman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.ehoffman.advised.logback.internal;
import java.util.function.Supplier;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.helpers.SubstituteLoggerFactory;
public class LoggerAdvice implements MethodInterceptor {
private static Logger LOGGER = LoggerFactory.getLogger(LoggerAdvice.class);
public LoggerAdvice() throws InterruptedException {
Supplier factorySupplier = () -> {
ILoggerFactory factory = LoggerFactory.getILoggerFactory();
return (SubstituteLoggerFactory.class.isAssignableFrom(factory.getClass())) ? null : factory;
};
new Wait().on(factorySupplier).trying(5).toComplete();
}
@Override
public Object invoke(final MethodInvocation invocation) throws Throwable {
LOGGER.info("forcing logger to start");
LogbackCapture.start();
Object output = null;
Throwable throwable = null;
try {
output = invocation.proceed();
} catch (final Throwable thr) {
throwable = thr;
} finally {
final String logging = LogbackCapture.stop();
if (throwable != null) {
throw new TestLoggingWithCause(logging, throwable);
}
}
return output;
}
}