de.narimo.commons.ws.http

Class HTTPProxy

java.lang.Object

de.narimo.commons.ws.http.HTTPProxy

public class HTTPProxy
extends Object

Constructor Summary

Constructors

Constructor and Description
HTTPProxy()

Method Summary

Modifier and Type	Method and Description
static void	checkHeaders(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders)
static javax.ws.rs.core.Response	finish(de.narimo.commons.http.URLResponse response, boolean responseAsStream) Finish piping a http response by converting to javax.ws.rs.core.Response
static javax.ws.rs.core.Response	finish(de.narimo.commons.http.URLResponse response, boolean responseAsStream, boolean fix401) Some (browser) clients are not able to handle 401 responses.
static Map<String,String>	getHeaders(javax.servlet.http.HttpServletRequest request) Puts all headers from a HttpServletRequest.
static Map<String,List<String>>	pipeOutgoingHeaders(javax.ws.rs.core.HttpHeaders requestHeaders, Map<String,List<String>> responseHeaders, boolean enableCORS) aka GeoserverHTTPProxy.pipeGeoserverHeaders Will create a new map of outgoing headers as they otherwise could not be modified.
static javax.ws.rs.core.Response	pipeServiceRequest(HTTPRequestParams params, boolean toExternal, boolean fix401)
static javax.ws.rs.core.Response	pipeServiceRequest(String remoteWMSUrl, HttpMethod method, javax.ws.rs.core.MultivaluedMap<String,String> queryParams, Map<String,String> headers, String body, HTTPBasicAuthorizationFactory authFactory, boolean followRedirects) Pipes a request to a remote service.
static void	removeHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders, String omit)
static javax.ws.rs.core.MultivaluedMap<String,String>	setHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders, String headerKey, List<String> headerValue)
static javax.ws.rs.core.MultivaluedMap<String,String>	setHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders, String headerKey, String headerValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

HTTPProxy

public HTTPProxy()

Method Detail

pipeServiceRequest

public static javax.ws.rs.core.Response pipeServiceRequest(String remoteWMSUrl,
                                                           HttpMethod method,
                                                           javax.ws.rs.core.MultivaluedMap<String,String> queryParams,
                                                           Map<String,String> headers,
                                                           String body,
                                                           HTTPBasicAuthorizationFactory authFactory,
                                                           boolean followRedirects)
                                                    throws Exception

Pipes a request to a remote service. Returns all the body and header information, that was sent from the remote service. See also georepo-server proxy stuff. TODO: Should be tested for different response types, if requested service is not a WMS service.

Parameters:

remoteWMSUrl -

method -

queryParams -

authFactory -

Returns:

Throws:

Exception

pipeServiceRequest

public static javax.ws.rs.core.Response pipeServiceRequest(HTTPRequestParams params,
                                                           boolean toExternal,
                                                           boolean fix401)
                                                    throws Exception

Parameters:

params -

toExternal -

fix401 -

Returns:

Throws:

Exception

finish

public static javax.ws.rs.core.Response finish(de.narimo.commons.http.URLResponse response,
                                               boolean responseAsStream)
                                        throws Exception

Finish piping a http response by converting to javax.ws.rs.core.Response

Parameters:

response -

responseAsStream -

Returns:

Throws:

Exception

finish

public static javax.ws.rs.core.Response finish(de.narimo.commons.http.URLResponse response,
                                               boolean responseAsStream,
                                               boolean fix401)
                                        throws Exception

Some (browser) clients are not able to handle 401 responses. We can support custom apps to find a 4010 instead of a 401 code.

Parameters:

response -

responseAsStream -

fix401 -

Returns:

Throws:

Exception

removeHeader

public static void removeHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders,
                                String omit)

checkHeaders

public static void checkHeaders(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders)

setHeader

public static javax.ws.rs.core.MultivaluedMap<String,String> setHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders,
                                                                       String headerKey,
                                                                       String headerValue)

setHeader

public static javax.ws.rs.core.MultivaluedMap<String,String> setHeader(javax.ws.rs.core.MultivaluedMap<String,String> inputHeaders,
                                                                       String headerKey,
                                                                       List<String> headerValue)

pipeOutgoingHeaders

public static Map<String,List<String>> pipeOutgoingHeaders(javax.ws.rs.core.HttpHeaders requestHeaders,
                                                           Map<String,List<String>> responseHeaders,
                                                           boolean enableCORS)

aka GeoserverHTTPProxy.pipeGeoserverHeaders Will create a new map of outgoing headers as they otherwise could not be modified.

Parameters:

responseHeaders -

Returns:

getHeaders

public static Map<String,String> getHeaders(javax.servlet.http.HttpServletRequest request)

Puts all headers from a HttpServletRequest. Header keys are stored in lower-case in the resulting map.

Parameters:

request -

Returns: