springfox.documentation.spring.data.rest.EntitySearchRequestTemplate.java Source code

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Here is the source code for springfox.documentation.spring.data.rest.EntitySearchRequestTemplate.java

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/*
 *
 *  Copyright 2016 the original author or authors.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *
 */
package springfox.documentation.spring.data.rest;

import com.fasterxml.classmate.TypeResolver;
import org.springframework.data.rest.core.mapping.MethodResourceMapping;
import org.springframework.data.rest.core.mapping.ResourceMappings;
import org.springframework.data.rest.core.mapping.ResourceMetadata;
import org.springframework.data.rest.core.mapping.ResourceType;
import org.springframework.web.method.HandlerMethod;
import org.springframework.web.servlet.mvc.method.RequestMappingInfo;
import springfox.documentation.RequestHandler;

import java.util.Collection;
import java.util.List;

import static com.google.common.collect.Lists.*;

class EntitySearchRequestTemplate {
    private final TypeResolver resolver;
    private final ResourceMappings mappings;
    private final RequestMappingInfo requestMapping;
    private final HandlerMethod handlerMethod;

    EntitySearchRequestTemplate(TypeResolver resolver, ResourceMappings mappings, RequestMappingInfo requestMapping,
            HandlerMethod handlerMethod) {

        this.resolver = resolver;
        this.mappings = mappings;
        this.requestMapping = requestMapping;
        this.handlerMethod = handlerMethod;
    }

    Collection<? extends RequestHandler> operations() {
        List<RequestHandler> requestHandlers = newArrayList();
        boolean collectionHandlerAdded = false;
        for (ResourceMetadata resource : mappings) {
            for (MethodResourceMapping searchResource : resource.getSearchResourceMappings()) {
                EntitySearchRequestHandler handler = new EntitySearchRequestHandler(resolver, requestMapping,
                        new HandlerMethod(searchResource.getMethod().getClass(), searchResource.getMethod()),
                        searchResource, resource);
                if (handler.resourceType() == ResourceType.ITEM || !collectionHandlerAdded) {
                    requestHandlers.add(handler);
                    if (!collectionHandlerAdded) {
                        collectionHandlerAdded = (handler.resourceType() == ResourceType.COLLECTION);
                    }
                }
            }
        }
        return requestHandlers;
    }

}