001/* 002 * (C) Copyright 2020 Nuxeo (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * bdelbosc 018 */ 019package org.nuxeo.ecm.restapi.server.jaxrs.management; 020 021import static javax.ws.rs.core.MediaType.APPLICATION_JSON; 022import static org.nuxeo.ecm.core.bulk.introspection.StreamIntrospectionComputation.INTROSPECTION_KEY; 023import static org.nuxeo.ecm.core.bulk.introspection.StreamIntrospectionComputation.INTROSPECTION_KV_STORE; 024 025import javax.ws.rs.GET; 026import javax.ws.rs.Path; 027import javax.ws.rs.Produces; 028 029import org.nuxeo.ecm.core.bulk.introspection.StreamIntrospectionConverter; 030import org.nuxeo.ecm.webengine.model.WebObject; 031import org.nuxeo.ecm.webengine.model.impl.AbstractResource; 032import org.nuxeo.ecm.webengine.model.impl.ResourceTypeImpl; 033import org.nuxeo.runtime.api.Framework; 034import org.nuxeo.runtime.kv.KeyValueService; 035import org.nuxeo.runtime.kv.KeyValueStore; 036 037import com.fasterxml.jackson.databind.ObjectMapper; 038 039/** 040 * Nuxeo Stream Introspection endpoint 041 * 042 * @since 11.5 043 */ 044@WebObject(type = ManagementObject.MANAGEMENT_OBJECT_PREFIX + "stream") 045@Produces(APPLICATION_JSON) 046public class StreamObject extends AbstractResource<ResourceTypeImpl> { 047 048 protected static final ObjectMapper OBJECT_MAPPER = new ObjectMapper(); 049 050 @GET 051 public String doGetJson() { 052 return getJson(); 053 } 054 055 @GET 056 @Path("/puml") 057 public String doGetPuml() { 058 String json = getJson(); 059 return new StreamIntrospectionConverter(json).getPuml(); 060 } 061 062 protected String getJson() { 063 return getKvStore().getString(INTROSPECTION_KEY); 064 } 065 066 protected KeyValueStore getKvStore() { 067 return Framework.getService(KeyValueService.class).getKeyValueStore(INTROSPECTION_KV_STORE); 068 } 069}