com.github.xiaoymin.swaggerbootstrapui.common.SwaggerBootstrapUiXForwardPrefixPathAdjuster Maven / Gradle / Ivy
/*
* Copyright (C) 2018 Zhejiang xiaominfo Technology CO.,LTD.
* All rights reserved.
* Official Web Site: http://www.xiaominfo.com.
* Developer Web Site: http://open.xiaominfo.com.
*/
package com.github.xiaoymin.swaggerbootstrapui.common;
import org.springframework.core.SpringVersion;
import springfox.documentation.service.PathAdjuster;
import javax.servlet.http.HttpServletRequest;
import static springfox.documentation.swagger.common.SpringVersionCapability.supportsXForwardPrefixHeader;
/***
*
* @since:swagger-bootstrap-ui 1.9.0
* @author [email protected]
* 2019/01/14 16:44
*/
public class SwaggerBootstrapUiXForwardPrefixPathAdjuster implements PathAdjuster {
static final String X_FORWARDED_PREFIX = "X-Forwarded-Prefix";
private final HttpServletRequest request;
public SwaggerBootstrapUiXForwardPrefixPathAdjuster(HttpServletRequest request) {
this.request = request;
}
@Override
public String adjustedPath(String path) {
String prefix = request.getHeader(X_FORWARDED_PREFIX);
if (prefix != null) {
if (!supportsXForwardPrefixHeader(SpringVersion.getVersion())) {
return prefix + path;
} else {
return prefix;
}
} else {
return path;
}
}
}