Package org.mitre.dsmiley.httpproxy

Class URITemplateProxyServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.mitre.dsmiley.httpproxy.ProxyServlet

org.mitre.dsmiley.httpproxy.URITemplateProxyServlet

All Implemented Interfaces:

Serializable

public class URITemplateProxyServlet
extends ProxyServlet

A proxy servlet in which the target URI is templated from incoming request parameters. The format adheres to the URI Template RFC, "Level 1". Example:

   targetUri = http://{host}:{port}/{path}
 

--which has the template variables. The incoming request must contain query args of these names. They are removed when the request is sent to the target.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected String	targetUriTemplate
protected static Pattern	TEMPLATE_PATTERN

Fields inherited from class org.mitre.dsmiley.httpproxy.ProxyServlet

asciiQueryChars, ATTR_TARGET_HOST, ATTR_TARGET_URI, connectTimeout, doForwardIP, doHandleRedirects, doLog, doPreserveCookies, doPreserveHost, doSendUrlFragment, hopByHopHeaders, P_CONNECTTIMEOUT, P_FORWARDEDFOR, P_HANDLEREDIRECTS, P_LOG, P_PRESERVECOOKIES, P_PRESERVEHOST, P_READTIMEOUT, P_TARGET_URI, readTimeout, targetHost, targetUri, targetUriObj

Constructor Summary

Constructors

Constructor	Description
URITemplateProxyServlet()

Method Summary

Modifier and Type	Method	Description
protected void	initTarget()
protected String	rewriteQueryStringFromRequest(javax.servlet.http.HttpServletRequest servletRequest, String queryString)
protected void	service(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse)

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletName, init, log, log

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class java.lang.Object

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

Methods inherited from class org.mitre.dsmiley.httpproxy.ProxyServlet

buildRequestConfig, closeQuietly, consumeQuietly, copyProxyCookie, copyRequestHeader, copyRequestHeaders, copyResponseEntity, copyResponseHeader, copyResponseHeaders, createHttpClient, destroy, doExecute, encodeUriQuery, getConfigParam, getCookieNamePrefix, getProxyClient, getRealCookie, getServletInfo, getTargetHost, getTargetUri, getTargetUri, handleRequestException, init, newProxyRequestWithEntity, rewriteUrlFromRequest, rewriteUrlFromResponse

Field Detail

TEMPLATE_PATTERN

protected static final Pattern TEMPLATE_PATTERN

targetUriTemplate

protected String targetUriTemplate

Constructor Detail

URITemplateProxyServlet

public URITemplateProxyServlet()

Method Detail

initTarget

protected void initTarget()
                   throws javax.servlet.ServletException

Overrides:

initTarget in class ProxyServlet

Throws:

javax.servlet.ServletException

service

protected void service(javax.servlet.http.HttpServletRequest servletRequest,
                       javax.servlet.http.HttpServletResponse servletResponse)
                throws javax.servlet.ServletException,
                       IOException

Overrides:

service in class ProxyServlet

Throws:

javax.servlet.ServletException

IOException

rewriteQueryStringFromRequest

protected String rewriteQueryStringFromRequest(javax.servlet.http.HttpServletRequest servletRequest,
                                               String queryString)

Overrides:

rewriteQueryStringFromRequest in class ProxyServlet