spring Errors 源码
springboot Errors 代码
文件路径：/spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/docker/transport/Errors.java
/*
* Copyright 2012-2020 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.buildpack.platform.docker.transport;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.stream.Stream;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
/**
* Errors returned from the Docker API.
*
* @author Phillip Webb
* @since 2.3.0
*/
public class Errors implements Iterable<Errors.Error> {
private final List<Error> errors;
@JsonCreator
Errors(@JsonProperty("errors") List<Error> errors) {
this.errors = (errors != null) ? errors : Collections.emptyList();
}
@Override
public Iterator<Errors.Error> iterator() {
return this.errors.iterator();
}
/**
* Returns a sequential {@code Stream} of the errors.
* @return a stream of the errors
*/
public Stream<Error> stream() {
return this.errors.stream();
}
/**
* Return if there are any contained errors.
* @return if the errors are empty
*/
public boolean isEmpty() {
return this.errors.isEmpty();
}
@Override
public String toString() {
return this.errors.toString();
}
/**
* An individual Docker error.
*/
public static class Error {
private final String code;
private final String message;
@JsonCreator
Error(String code, String message) {
this.code = code;
this.message = message;
}
/**
* Return the error code.
* @return the error code
*/
public String getCode() {
return this.code;
}
/**
* Return the error message.
* @return the error message
*/
public String getMessage() {
return this.message;
}
@Override
public String toString() {
return this.code + ": " + this.message;
}
}
}
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- 所属分类： 后端技术
- 本文标签： Spring Boot Java Spring
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