io.micronaut.cache.interceptor.ValueSupplierException Maven / Gradle / Ivy
/*
* Copyright 2017-2018 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.cache.interceptor;
/**
* An exception thrown when the Supplier of a cache value causes an exception.
*
* @author Graeme Rocher
* @since 1.0
*/
class ValueSupplierException extends RuntimeException {
private final Object key;
/**
* Create a new exception with the key and cause.
*
* @param key The key for the given annotated element and parameters
* @param cause the cause (which is saved for later retrieval by the
* {@link #getCause()} method).
*/
ValueSupplierException(Object key, RuntimeException cause) {
super(cause);
this.key = key;
}
@Override
public synchronized RuntimeException getCause() {
return (RuntimeException) super.getCause();
}
/**
* @return The cache key
*/
public Object getKey() {
return key;
}
}