2 * ============LICENSE_START=======================================================
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3 * Copyright (C) 2020 Nordix Foundation. All rights reserved.
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4 * ================================================================================
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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9 * http://www.apache.org/licenses/LICENSE-2.0
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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17 * SPDX-License-Identifier: Apache-2.0
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18 * ============LICENSE_END=========================================================
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21 package org.onap.cps.rest.config;
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23 import io.swagger.v3.jaxrs2.integration.JaxrsOpenApiContextBuilder;
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24 import io.swagger.v3.jaxrs2.integration.resources.AcceptHeaderOpenApiResource;
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25 import io.swagger.v3.jaxrs2.integration.resources.OpenApiResource;
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26 import io.swagger.v3.oas.integration.OpenApiConfigurationException;
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27 import javax.annotation.PostConstruct;
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28 import javax.ws.rs.ApplicationPath;
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29 import org.glassfish.jersey.media.multipart.MultiPartFeature;
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30 import org.glassfish.jersey.server.ResourceConfig;
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31 import org.glassfish.jersey.servlet.ServletProperties;
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32 import org.onap.cps.rest.controller.ModelController;
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33 import org.onap.cps.rest.controller.RestController;
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34 import org.springframework.context.annotation.Configuration;
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37 @ApplicationPath("/api/cps")
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38 public class JerseyConfig extends ResourceConfig {
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41 * This method is used to setup Jersey related configuration.
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44 public void init() {
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45 register(MultiPartFeature.class);
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46 register(OpenApiResource.class);
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47 register(AcceptHeaderOpenApiResource.class);
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49 // Register controllers
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50 register(ModelController.class);
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51 register(RestController.class);
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54 configureSwaggerUI();
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57 private void configureSwagger() {
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59 new JaxrsOpenApiContextBuilder<>().buildContext(true).read();
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60 } catch (final OpenApiConfigurationException e) {
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61 throw new RuntimeException(e.getMessage(), e);
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65 private void configureSwaggerUI() {
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66 // Enable Jersey filter forwarding to next filter for 404 responses.
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67 // This configuration lets Jersey servlet container forwarding static swagger ui requests to spring mvc filter
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68 // to be handle by spring mvc dispatcher servlet.
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69 property(ServletProperties.FILTER_FORWARD_ON_404, true);
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