
001package ca.uhn.fhir.rest.server.util; 002 003/*- 004 * #%L 005 * HAPI FHIR - Server Framework 006 * %% 007 * Copyright (C) 2014 - 2023 Smile CDR, Inc. 008 * %% 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 * #L% 021 */ 022 023import ca.uhn.fhir.context.RuntimeSearchParam; 024import ca.uhn.fhir.rest.api.RestSearchParameterTypeEnum; 025 026import java.util.Collection; 027import java.util.Collections; 028import java.util.HashMap; 029import java.util.LinkedHashMap; 030import java.util.Map; 031import java.util.Set; 032import java.util.stream.Stream; 033 034public class ResourceSearchParams { 035 private final String myResourceName; 036 private final Map<String, RuntimeSearchParam> myMap; 037 038 public ResourceSearchParams(String theResourceName) { 039 myResourceName = theResourceName; 040 myMap = new LinkedHashMap<>(); 041 } 042 043 private ResourceSearchParams(String theResourceName, Map<String, RuntimeSearchParam> theMap) { 044 myResourceName = theResourceName; 045 myMap = theMap; 046 } 047 048 public Collection<RuntimeSearchParam> values() { 049 return myMap.values(); 050 } 051 052 public static ResourceSearchParams empty(String theResourceName) { 053 return new ResourceSearchParams(theResourceName, Collections.emptyMap()); 054 } 055 056 public ResourceSearchParams readOnly() { 057 return new ResourceSearchParams(myResourceName, Collections.unmodifiableMap(this.myMap)); 058 } 059 060 public void remove(String theName) { 061 myMap.remove(theName); 062 } 063 064 public int size() { 065 return myMap.size(); 066 } 067 068 public RuntimeSearchParam get(String theParamName) { 069 return myMap.get(theParamName); 070 } 071 072 public RuntimeSearchParam put(String theName, RuntimeSearchParam theSearchParam) { 073 return myMap.put(theName, theSearchParam); 074 } 075 076 public void addSearchParamIfAbsent(String theParamName, RuntimeSearchParam theRuntimeSearchParam) { 077 myMap.putIfAbsent(theParamName, theRuntimeSearchParam); 078 } 079 080 public Set<String> getSearchParamNames() { 081 return myMap.keySet(); 082 } 083 084 public boolean containsParamName(String theParamName) { 085 return myMap.containsKey(theParamName); 086 } 087 088 public void removeInactive() { 089 myMap.entrySet().removeIf(entry -> entry.getValue().getStatus() != RuntimeSearchParam.RuntimeSearchParamStatusEnum.ACTIVE); 090 } 091 092 public Stream<String> getReferenceSearchParamNames() { 093 return myMap.entrySet().stream() 094 .filter(entry -> entry.getValue().getParamType() == RestSearchParameterTypeEnum.REFERENCE) 095 .map(Map.Entry::getKey); 096 } 097 098 public ResourceSearchParams makeCopy() { 099 return new ResourceSearchParams(myResourceName, new HashMap<>(myMap)); 100 } 101}