001package ca.uhn.fhir.rest.server;
002
003/*
004 * #%L
005 * HAPI FHIR - Core Library
006 * %%
007 * Copyright (C) 2014 - 2016 University Health Network
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 java.util.ArrayList;
024import java.util.List;
025
026import ca.uhn.fhir.rest.method.BaseMethodBinding;
027import ca.uhn.fhir.rest.method.RequestDetails;
028
029/**
030 * Created by dsotnikov on 2/25/2014.
031 */
032public class ResourceBinding {
033
034        private static final org.slf4j.Logger ourLog = org.slf4j.LoggerFactory.getLogger(ResourceBinding.class);
035
036        private String resourceName;
037        private List<BaseMethodBinding<?>> methods = new ArrayList<BaseMethodBinding<?>>();
038
039        public ResourceBinding() {
040        }
041
042        public ResourceBinding(String resourceName, List<BaseMethodBinding<?>> methods) {
043                this.resourceName = resourceName;
044                this.methods = methods;
045        }
046
047        public BaseMethodBinding<?> getMethod(RequestDetails theRequest) {
048                if (null == methods) {
049                        ourLog.warn("No methods exist for resource: {}", resourceName);
050                        return null;
051                }
052
053                ourLog.debug("Looking for a handler for {}", theRequest);
054                for (BaseMethodBinding<?> rm : methods) {
055                        if (rm.incomingServerRequestMatchesMethod(theRequest)) {
056                                ourLog.debug("Handler {} matches", rm);
057                                return rm;
058                        } else {
059                                ourLog.trace("Handler {} does not match", rm);
060                        }
061                }
062                return null;
063        }
064
065        public String getResourceName() {
066                return resourceName;
067        }
068
069        public void setResourceName(String resourceName) {
070                this.resourceName = resourceName;
071        }
072
073        public List<BaseMethodBinding<?>> getMethodBindings() {
074                return methods;
075        }
076
077        public void setMethods(List<BaseMethodBinding<?>> methods) {
078                this.methods = methods;
079        }
080
081        public void addMethod(BaseMethodBinding<?> method) {
082                this.methods.add(method);
083        }
084
085        @Override
086        public boolean equals(Object o) {
087                if (!(o instanceof ResourceBinding))
088                        return false;
089                return resourceName.equals(((ResourceBinding) o).getResourceName());
090        }
091
092        @Override
093        public int hashCode() {
094                return 0;
095        }
096
097}