org.springframework.boot.autoconfigure.session.NonUniqueSessionRepositoryException Maven / Gradle / Ivy
/*
* Copyright 2012-2019 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
*
* https://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.boot.autoconfigure.session;
import java.util.Collections;
import java.util.List;
import org.springframework.session.SessionRepository;
import org.springframework.util.ObjectUtils;
/**
* Exception thrown when multiple {@link SessionRepository} implementations are available
* with no way to know which implementation should be used.
*
* @author Stephane Nicoll
* @since 2.0.0
*/
public class NonUniqueSessionRepositoryException extends RuntimeException {
private final List> availableCandidates;
public NonUniqueSessionRepositoryException(List> availableCandidates) {
super("Multiple session repository candidates are available, set the "
+ "'spring.session.store-type' property accordingly");
this.availableCandidates = (!ObjectUtils.isEmpty(availableCandidates) ? availableCandidates
: Collections.emptyList());
}
public List> getAvailableCandidates() {
return this.availableCandidates;
}
}