spring ConfigDataLocationNotFoundException 源码
springboot ConfigDataLocationNotFoundException 代码
文件路径：/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigDataLocationNotFoundException.java
/*
* Copyright 2012-2021 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.context.config;
import org.springframework.boot.origin.Origin;
import org.springframework.util.Assert;
/**
* {@link ConfigDataNotFoundException} thrown when a {@link ConfigDataLocation} cannot be
* found.
*
* @author Phillip Webb
* @since 2.4.0
*/
public class ConfigDataLocationNotFoundException extends ConfigDataNotFoundException {
private final ConfigDataLocation location;
/**
* Create a new {@link ConfigDataLocationNotFoundException} instance.
* @param location the location that could not be found
*/
public ConfigDataLocationNotFoundException(ConfigDataLocation location) {
this(location, null);
}
/**
* Create a new {@link ConfigDataLocationNotFoundException} instance.
* @param location the location that could not be found
* @param cause the exception cause
*/
public ConfigDataLocationNotFoundException(ConfigDataLocation location, Throwable cause) {
this(location, getMessage(location), cause);
}
/**
* Create a new {@link ConfigDataLocationNotFoundException} instance.
* @param location the location that could not be found
* @param message the exception message
* @param cause the exception cause
* @since 2.4.7
*/
public ConfigDataLocationNotFoundException(ConfigDataLocation location, String message, Throwable cause) {
super(message, cause);
Assert.notNull(location, "Location must not be null");
this.location = location;
}
/**
* Return the location that could not be found.
* @return the location
*/
public ConfigDataLocation getLocation() {
return this.location;
}
@Override
public Origin getOrigin() {
return Origin.from(this.location);
}
@Override
public String getReferenceDescription() {
return getReferenceDescription(this.location);
}
private static String getMessage(ConfigDataLocation location) {
return String.format("Config data %s cannot be found", getReferenceDescription(location));
}
private static String getReferenceDescription(ConfigDataLocation location) {
return String.format("location '%s'", location);
}
}
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