Java tutorial
/* * Copyright 2014 Red Hat, Inc. * * Red Hat licenses this file to you 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 com.diabolicallabs.process.manager.service; import com.diabolicallabs.process.manager.service.RuleService; import io.vertx.core.eventbus.DeliveryOptions; import io.vertx.core.Vertx; import io.vertx.core.Future; import io.vertx.core.json.JsonObject; import io.vertx.core.json.JsonArray; import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Set; import java.util.stream.Collectors; import java.util.function.Function; import io.vertx.serviceproxy.ProxyHelper; import io.vertx.serviceproxy.ServiceException; import io.vertx.serviceproxy.ServiceExceptionMessageCodec; import io.vertx.core.json.JsonArray; import com.diabolicallabs.process.manager.service.RuleService; import io.vertx.core.Vertx; import io.vertx.core.json.JsonObject; import io.vertx.core.AsyncResult; import io.vertx.core.Handler; /* Generated Proxy code - DO NOT EDIT @author Roger the Robot */ public class RuleServiceVertxEBProxy implements RuleService { private Vertx _vertx; private String _address; private DeliveryOptions _options; private boolean closed; public RuleServiceVertxEBProxy(Vertx vertx, String address) { this(vertx, address, null); } public RuleServiceVertxEBProxy(Vertx vertx, String address, DeliveryOptions options) { this._vertx = vertx; this._address = address; this._options = options; try { this._vertx.eventBus().registerDefaultCodec(ServiceException.class, new ServiceExceptionMessageCodec()); } catch (IllegalStateException ex) { } } public RuleService delete(String factHandle, Handler<AsyncResult<Void>> handler) { if (closed) { handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed"))); return this; } JsonObject _json = new JsonObject(); _json.put("factHandle", factHandle); DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options) : new DeliveryOptions(); _deliveryOptions.addHeader("action", "delete"); _vertx.eventBus().<Void>send(_address, _json, _deliveryOptions, res -> { if (res.failed()) { handler.handle(Future.failedFuture(res.cause())); } else { handler.handle(Future.succeededFuture(res.result().body())); } }); return this; } public RuleService fireAllRules(Handler<AsyncResult<Integer>> handler) { if (closed) { handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed"))); return this; } JsonObject _json = new JsonObject(); DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options) : new DeliveryOptions(); _deliveryOptions.addHeader("action", "fireAllRules"); _vertx.eventBus().<Integer>send(_address, _json, _deliveryOptions, res -> { if (res.failed()) { handler.handle(Future.failedFuture(res.cause())); } else { handler.handle(Future.succeededFuture(res.result().body())); } }); return this; } public RuleService getQueryResults(String queryName, String resultName, Handler<AsyncResult<JsonArray>> handler) { if (closed) { handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed"))); return this; } JsonObject _json = new JsonObject(); _json.put("queryName", queryName); _json.put("resultName", resultName); DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options) : new DeliveryOptions(); _deliveryOptions.addHeader("action", "getQueryResults"); _vertx.eventBus().<JsonArray>send(_address, _json, _deliveryOptions, res -> { if (res.failed()) { handler.handle(Future.failedFuture(res.cause())); } else { handler.handle(Future.succeededFuture(res.result().body())); } }); return this; } public RuleService insert(String packageName, String typeName, JsonObject attributes, Handler<AsyncResult<String>> handler) { if (closed) { handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed"))); return this; } JsonObject _json = new JsonObject(); _json.put("packageName", packageName); _json.put("typeName", typeName); _json.put("attributes", attributes); DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options) : new DeliveryOptions(); _deliveryOptions.addHeader("action", "insert"); _vertx.eventBus().<String>send(_address, _json, _deliveryOptions, res -> { if (res.failed()) { handler.handle(Future.failedFuture(res.cause())); } else { handler.handle(Future.succeededFuture(res.result().body())); } }); return this; } public RuleService update(String factHandle, String factType, JsonObject attributes, Handler<AsyncResult<Void>> handler) { if (closed) { handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed"))); return this; } JsonObject _json = new JsonObject(); _json.put("factHandle", factHandle); _json.put("factType", factType); _json.put("attributes", attributes); DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options) : new DeliveryOptions(); _deliveryOptions.addHeader("action", "update"); _vertx.eventBus().<Void>send(_address, _json, _deliveryOptions, res -> { if (res.failed()) { handler.handle(Future.failedFuture(res.cause())); } else { handler.handle(Future.succeededFuture(res.result().body())); } }); return this; } private List<Character> convertToListChar(JsonArray arr) { List<Character> list = new ArrayList<>(); for (Object obj : arr) { Integer jobj = (Integer) obj; list.add((char) (int) jobj); } return list; } private Set<Character> convertToSetChar(JsonArray arr) { Set<Character> set = new HashSet<>(); for (Object obj : arr) { Integer jobj = (Integer) obj; set.add((char) (int) jobj); } return set; } private <T> Map<String, T> convertMap(Map map) { if (map.isEmpty()) { return (Map<String, T>) map; } Object elem = map.values().stream().findFirst().get(); if (!(elem instanceof Map) && !(elem instanceof List)) { return (Map<String, T>) map; } else { Function<Object, T> converter; if (elem instanceof List) { converter = object -> (T) new JsonArray((List) object); } else { converter = object -> (T) new JsonObject((Map) object); } return ((Map<String, T>) map).entrySet().stream() .collect(Collectors.toMap(Map.Entry::getKey, converter::apply)); } } private <T> List<T> convertList(List list) { if (list.isEmpty()) { return (List<T>) list; } Object elem = list.get(0); if (!(elem instanceof Map) && !(elem instanceof List)) { return (List<T>) list; } else { Function<Object, T> converter; if (elem instanceof List) { converter = object -> (T) new JsonArray((List) object); } else { converter = object -> (T) new JsonObject((Map) object); } return (List<T>) list.stream().map(converter).collect(Collectors.toList()); } } private <T> Set<T> convertSet(List list) { return new HashSet<T>(convertList(list)); } }