spring JerseyApplicationPath 源码
springboot JerseyApplicationPath 代码
文件路径：/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/servlet/JerseyApplicationPath.java
/*
* Copyright 2012-2022 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.boot.autoconfigure.web.servlet;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
/**
* Interface that can be used by auto-configurations that need path details Jersey's
* application path that serves as the base URI for the application.
*
* @author Madhura Bhave
* @since 2.0.7
*/
@FunctionalInterface
public interface JerseyApplicationPath {
/**
* Returns the configured path of the application.
* @return the configured path
*/
String getPath();
/**
* Return a form of the given path that's relative to the Jersey application path.
* @param path the path to make relative
* @return the relative path
*/
default String getRelativePath(String path) {
String prefix = getPrefix();
if (!path.startsWith("/")) {
path = "/" + path;
}
return prefix + path;
}
/**
* Return a cleaned up version of the path that can be used as a prefix for URLs. The
* resulting path will have path will not have a trailing slash.
* @return the prefix
* @see #getRelativePath(String)
*/
default String getPrefix() {
String result = getPath();
int index = result.indexOf('*');
if (index != -1) {
result = result.substring(0, index);
}
if (result.endsWith("/")) {
result = result.substring(0, result.length() - 1);
}
return result;
}
/**
* Return a URL mapping pattern that can be used with a
* {@link ServletRegistrationBean} to map Jersey's servlet.
* @return the path as a servlet URL mapping
*/
default String getUrlMapping() {
String path = getPath();
if (!path.startsWith("/")) {
path = "/" + path;
}
if (path.equals("/")) {
return "/*";
}
if (path.contains("*")) {
return path;
}
if (path.endsWith("/")) {
return path + "*";
}
return path + "/*";
}
}
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- 本文标签： Java Spring Spring Boot
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