edu.wisc.my.restproxy

Class KeyUtils

java.lang.Object

edu.wisc.my.restproxy.KeyUtils

public final class KeyUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static Map<String,String>	getHeaders(org.springframework.core.env.Environment env, javax.servlet.http.HttpServletRequest request, String key)
static com.google.common.collect.Multimap<String,String>	getProxyHeaders(org.springframework.core.env.Environment env, String resourceKey, javax.servlet.http.HttpServletRequest request) Utility method for extracting the Proxy Headers for a request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getHeaders

public static Map<String,String> getHeaders(org.springframework.core.env.Environment env,
                                            javax.servlet.http.HttpServletRequest request,
                                            String key)

getProxyHeaders

public static com.google.common.collect.Multimap<String,String> getProxyHeaders(org.springframework.core.env.Environment env,
                                                                                String resourceKey,
                                                                                javax.servlet.http.HttpServletRequest request)

Utility method for extracting the Proxy Headers for a request. The configuration option '{key}.proxyHeaders' is used to specify a multi-valued list of HTTP headers to add to the outbound request to '{key}.uri'. Example:

   someservice.proxyHeaders=On-Behalf-Of: {wiscedupvi},Some-Other-Header: staticvalue
   

Implementers can specify either static values ('Some-Other-Header: staticvalue') or use placeholders to relay ServletRequest.getAttribute(String) values ('On-Behalf-Of: {wiscedupvi}')

Parameters:

env -

resourceKey -

request -

Returns:

a potentially empty, but never null, Multimap of HTTP headers to add to the outbound HTTP request.