io.micronaut.scheduling.DefaultTaskExceptionHandler Maven / Gradle / Ivy
/*
* Copyright 2017-2019 original 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 io.micronaut.scheduling;
import io.micronaut.context.annotation.Primary;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import javax.inject.Singleton;
/**
* The default exception handler used if non other is found. Simply logs the exception.
*
* @author graemerocher
* @since 1.0
*
*/
@Singleton
@Primary
public class DefaultTaskExceptionHandler implements TaskExceptionHandler {
private static final Logger LOG = LoggerFactory.getLogger(DefaultTaskExceptionHandler.class);
@Override
public void handle(@Nullable Object bean, @Nonnull Throwable throwable) {
if (LOG.isErrorEnabled()) {
StringBuilder message = new StringBuilder("Error invoking scheduled task ");
if (bean != null) {
message.append("for bean [").append(bean.toString()).append("] ");
}
message.append(throwable.getMessage());
LOG.error(message.toString(), throwable);
}
}
}