ca.uhn.fhir.rest.server

Class RestfulServerUtils

java.lang.Object

ca.uhn.fhir.rest.server.RestfulServerUtils

public class RestfulServerUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RestfulServerUtils.ResponseEncoding Return type for determineRequestEncodingNoDefault(RequestDetails)

Constructor Summary

Constructors

Constructor and Description
RestfulServerUtils()

Method Summary

Modifier and Type	Method and Description
static void	configureResponseParser(RequestDetails theRequestDetails, ca.uhn.fhir.parser.IParser parser)
static String	createEtag(String theVersionId)
static String	createPagingLink(Set<ca.uhn.fhir.model.api.Include> theIncludes, RequestDetails theRequestDetails, String theSearchId, int theOffset, int theCount, Map<String,String[]> theRequestParameters, boolean thePrettyPrint, ca.uhn.fhir.model.valueset.BundleTypeEnum theBundleType)
static String	createPagingLink(Set<ca.uhn.fhir.model.api.Include> theIncludes, RequestDetails theRequestDetails, String theSearchId, String thePageId, Map<String,String[]> theRequestParameters, boolean thePrettyPrint, ca.uhn.fhir.model.valueset.BundleTypeEnum theBundleType)
static ca.uhn.fhir.rest.api.EncodingEnum	determineRequestEncoding(RequestDetails theReq)
static ca.uhn.fhir.rest.api.EncodingEnum	determineRequestEncodingNoDefault(RequestDetails theReq)
static RestfulServerUtils.ResponseEncoding	determineResponseEncodingNoDefault(RequestDetails theReq, ca.uhn.fhir.rest.api.EncodingEnum thePrefer) Returns null if the request doesn't express that it wants FHIR.
static RestfulServerUtils.ResponseEncoding	determineResponseEncodingNoDefault(RequestDetails theReq, ca.uhn.fhir.rest.api.EncodingEnum thePrefer, String thePreferContentType) Try to determing the response content type, given the request Accept header and _format parameter.
static RestfulServerUtils.ResponseEncoding	determineResponseEncodingWithDefault(RequestDetails theReq) Determine whether a response should be given in JSON or XML format based on the incoming HttpServletRequest's "_format" parameter and "Accept:" HTTP header.
static Set<ca.uhn.fhir.rest.api.SummaryEnum>	determineSummaryMode(RequestDetails theRequest)
static Integer	extractCountParameter(RequestDetails theRequest)
static org.hl7.fhir.instance.model.api.IPrimitiveType<Date>	extractLastUpdatedFromResource(org.hl7.fhir.instance.model.api.IBaseResource theResource)
static org.hl7.fhir.instance.model.api.IIdType	fullyQualifyResourceIdOrReturnNull(IRestfulServerDefaults theServer, org.hl7.fhir.instance.model.api.IBaseResource theResource, String theServerBase, org.hl7.fhir.instance.model.api.IIdType theResourceId)
static ca.uhn.fhir.parser.IParser	getNewParser(ca.uhn.fhir.context.FhirContext theContext, ca.uhn.fhir.context.FhirVersionEnum theForVersion, RequestDetails theRequestDetails)
static Set<String>	parseAcceptHeaderAndReturnHighestRankedOptions(javax.servlet.http.HttpServletRequest theRequest)
static ca.uhn.fhir.rest.api.PreferReturnEnum	parsePreferHeader(String theValue)
static boolean	prettyPrintResponse(IRestfulServerDefaults theServer, RequestDetails theRequest)
static Object	streamResponseAsResource(IRestfulServerDefaults theServer, org.hl7.fhir.instance.model.api.IBaseResource theResource, Set<ca.uhn.fhir.rest.api.SummaryEnum> theSummaryMode, int stausCode, boolean theAddContentLocationHeader, boolean respondGzip, RequestDetails theRequestDetails)
static Object	streamResponseAsResource(IRestfulServerDefaults theServer, org.hl7.fhir.instance.model.api.IBaseResource theResource, Set<ca.uhn.fhir.rest.api.SummaryEnum> theSummaryMode, int theStatusCode, String theStatusMessage, boolean theAddContentLocationHeader, boolean respondGzip, RequestDetails theRequestDetails, org.hl7.fhir.instance.model.api.IIdType theOperationResourceId, org.hl7.fhir.instance.model.api.IPrimitiveType<Date> theOperationResourceLastUpdated)
static Integer	tryToExtractNamedParameter(RequestDetails theRequest, String theParamName)
static void	validateResourceListNotNull(List<? extends org.hl7.fhir.instance.model.api.IBaseResource> theResourceList)

Methods inherited from class java.lang.Object

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

Constructor Detail

RestfulServerUtils

public RestfulServerUtils()

Method Detail

configureResponseParser

public static void configureResponseParser(RequestDetails theRequestDetails,
                                           ca.uhn.fhir.parser.IParser parser)

createPagingLink

public static String createPagingLink(Set<ca.uhn.fhir.model.api.Include> theIncludes,
                                      RequestDetails theRequestDetails,
                                      String theSearchId,
                                      int theOffset,
                                      int theCount,
                                      Map<String,String[]> theRequestParameters,
                                      boolean thePrettyPrint,
                                      ca.uhn.fhir.model.valueset.BundleTypeEnum theBundleType)

createPagingLink

public static String createPagingLink(Set<ca.uhn.fhir.model.api.Include> theIncludes,
                                      RequestDetails theRequestDetails,
                                      String theSearchId,
                                      String thePageId,
                                      Map<String,String[]> theRequestParameters,
                                      boolean thePrettyPrint,
                                      ca.uhn.fhir.model.valueset.BundleTypeEnum theBundleType)

determineRequestEncoding

public static ca.uhn.fhir.rest.api.EncodingEnum determineRequestEncoding(RequestDetails theReq)

determineRequestEncodingNoDefault

public static ca.uhn.fhir.rest.api.EncodingEnum determineRequestEncodingNoDefault(RequestDetails theReq)

determineResponseEncodingNoDefault

public static RestfulServerUtils.ResponseEncoding determineResponseEncodingNoDefault(RequestDetails theReq,
                                                                                     ca.uhn.fhir.rest.api.EncodingEnum thePrefer)

Returns null if the request doesn't express that it wants FHIR. If it expresses that it wants XML and JSON equally, returns thePrefer.

determineResponseEncodingNoDefault

public static RestfulServerUtils.ResponseEncoding determineResponseEncodingNoDefault(RequestDetails theReq,
                                                                                     ca.uhn.fhir.rest.api.EncodingEnum thePrefer,
                                                                                     String thePreferContentType)

Try to determing the response content type, given the request Accept header and _format parameter. If a value is provided to thePreferContents, we'll prefer to return that value over the native FHIR value.

determineResponseEncodingWithDefault

public static RestfulServerUtils.ResponseEncoding determineResponseEncodingWithDefault(RequestDetails theReq)

Determine whether a response should be given in JSON or XML format based on the incoming HttpServletRequest's "_format" parameter and "Accept:" HTTP header.

determineSummaryMode

public static Set<ca.uhn.fhir.rest.api.SummaryEnum> determineSummaryMode(RequestDetails theRequest)

extractCountParameter

public static Integer extractCountParameter(RequestDetails theRequest)

extractLastUpdatedFromResource

public static org.hl7.fhir.instance.model.api.IPrimitiveType<Date> extractLastUpdatedFromResource(org.hl7.fhir.instance.model.api.IBaseResource theResource)

fullyQualifyResourceIdOrReturnNull

public static org.hl7.fhir.instance.model.api.IIdType fullyQualifyResourceIdOrReturnNull(IRestfulServerDefaults theServer,
                                                                                         org.hl7.fhir.instance.model.api.IBaseResource theResource,
                                                                                         String theServerBase,
                                                                                         org.hl7.fhir.instance.model.api.IIdType theResourceId)

getNewParser

public static ca.uhn.fhir.parser.IParser getNewParser(ca.uhn.fhir.context.FhirContext theContext,
                                                      ca.uhn.fhir.context.FhirVersionEnum theForVersion,
                                                      RequestDetails theRequestDetails)

parseAcceptHeaderAndReturnHighestRankedOptions

public static Set<String> parseAcceptHeaderAndReturnHighestRankedOptions(javax.servlet.http.HttpServletRequest theRequest)

parsePreferHeader

public static ca.uhn.fhir.rest.api.PreferReturnEnum parsePreferHeader(String theValue)

prettyPrintResponse

public static boolean prettyPrintResponse(IRestfulServerDefaults theServer,
                                          RequestDetails theRequest)

streamResponseAsResource

public static Object streamResponseAsResource(IRestfulServerDefaults theServer,
                                              org.hl7.fhir.instance.model.api.IBaseResource theResource,
                                              Set<ca.uhn.fhir.rest.api.SummaryEnum> theSummaryMode,
                                              int stausCode,
                                              boolean theAddContentLocationHeader,
                                              boolean respondGzip,
                                              RequestDetails theRequestDetails)
                                       throws IOException

Throws:

IOException

streamResponseAsResource

public static Object streamResponseAsResource(IRestfulServerDefaults theServer,
                                              org.hl7.fhir.instance.model.api.IBaseResource theResource,
                                              Set<ca.uhn.fhir.rest.api.SummaryEnum> theSummaryMode,
                                              int theStatusCode,
                                              String theStatusMessage,
                                              boolean theAddContentLocationHeader,
                                              boolean respondGzip,
                                              RequestDetails theRequestDetails,
                                              org.hl7.fhir.instance.model.api.IIdType theOperationResourceId,
                                              org.hl7.fhir.instance.model.api.IPrimitiveType<Date> theOperationResourceLastUpdated)
                                       throws IOException

Throws:

IOException

createEtag

public static String createEtag(String theVersionId)

tryToExtractNamedParameter

public static Integer tryToExtractNamedParameter(RequestDetails theRequest,
                                                 String theParamName)

validateResourceListNotNull

public static void validateResourceListNotNull(List<? extends org.hl7.fhir.instance.model.api.IBaseResource> theResourceList)