spring-data-redis RedisPipelineException 源码
spring-data-redis RedisPipelineException 代码
文件路径：/src/main/java/org/springframework/data/redis/connection/RedisPipelineException.java
/*
* Copyright 2011-2022 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.data.redis.connection;
import java.util.Collections;
import java.util.List;
import org.springframework.dao.InvalidDataAccessResourceUsageException;
import org.springframework.lang.Nullable;
/**
* Exception thrown when executing/closing a pipeline that contains one or multiple invalid/incorrect statements. The
* exception might also contain the pipeline result (if the driver returns it), allowing for analysis and tracing.
* <p>
* Typically, the first exception returned by the pipeline is used as the <i>cause</i> of this exception for easier
* debugging.
*
* @author Costin Leau
*/
public class RedisPipelineException extends InvalidDataAccessResourceUsageException {
private final List<Object> results;
/**
* Constructs a new <code>RedisPipelineException</code> instance.
*
* @param msg the message
* @param cause the cause
* @param pipelineResult the pipeline result
*/
public RedisPipelineException(@Nullable String msg, @Nullable Throwable cause, List<Object> pipelineResult) {
super(msg, cause);
results = Collections.unmodifiableList(pipelineResult);
}
/**
* Constructs a new <code>RedisPipelineException</code> instance using a default message.
*
* @param cause the cause
* @param pipelineResult the pipeline result
*/
public RedisPipelineException(Exception cause, List<Object> pipelineResult) {
this("Pipeline contained one or more invalid commands", cause, pipelineResult);
}
/**
* Constructs a new <code>RedisPipelineException</code> instance using a default message and an empty pipeline result
* list.
*
* @param cause the cause
*/
public RedisPipelineException(Exception cause) {
this("Pipeline contained one or more invalid commands", cause, Collections.emptyList());
}
/**
* Constructs a new <code>RedisPipelineException</code> instance.
*
* @param msg message
* @param pipelineResult pipeline partial results
*/
public RedisPipelineException(String msg, List<Object> pipelineResult) {
super(msg);
results = Collections.unmodifiableList(pipelineResult);
}
/**
* Optionally returns the result of the pipeline that caused the exception. Typically contains both the results of the
* successful statements but also the exceptions of the incorrect ones.
*
* @return result of the pipeline
*/
public List<Object> getPipelineResult() {
return results;
}
}
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