mirror of https://github.com/jacekkow/keycloak-protocol-cas
| commit | author | age | ||
| 513246 | 1 | package org.keycloak.protocol.cas.utils; |
| MP | 2 | |
| 3 | import org.jboss.resteasy.spi.HttpRequest; | |
| 4 | import org.keycloak.protocol.cas.CASLoginProtocol; | |
| 5 | ||
| 6 | import javax.ws.rs.core.*; | |
| 7 | ||
| 8 | public class ContentTypeHelper { | |
| 9 | private final HttpRequest request; | |
| 10 | private final Request restRequest; | |
| 11 | private final UriInfo uriInfo; | |
| 12 | ||
| 13 | public ContentTypeHelper(HttpRequest request, Request restRequest, UriInfo uriInfo) { | |
| 14 | this.request = request; | |
| 15 | this.restRequest = restRequest; | |
| 16 | this.uriInfo = uriInfo; | |
| 17 | } | |
| 18 | ||
| 19 | public MediaType selectResponseType() { | |
| 20 | String format = uriInfo.getQueryParameters().getFirst(CASLoginProtocol.FORMAT_PARAM); | |
| 21 | if (format != null && !format.isEmpty()) { | |
| 22 | request.getMutableHeaders().add(HttpHeaders.ACCEPT, "application/" + format); | |
| 23 | } | |
| 24 | Variant variant = restRequest.selectVariant(Variant.mediaTypes(MediaType.APPLICATION_XML_TYPE, MediaType.APPLICATION_JSON_TYPE).build()); | |
| 25 | return variant == null ? MediaType.APPLICATION_XML_TYPE : variant.getMediaType(); | |
| 26 | } | |
| 27 | } | |
