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| 1 | +package com.javabaas.javasdk; |
| 2 | + |
| 3 | +import com.javabaas.javasdk.annotation.HookEvent; |
| 4 | +import com.javabaas.javasdk.callback.JBStatusCallback; |
| 5 | +import com.javabaas.javasdk.cloud.*; |
| 6 | + |
| 7 | +import java.util.Date; |
| 8 | +import java.util.HashMap; |
| 9 | +import java.util.LinkedHashMap; |
| 10 | +import java.util.Map; |
| 11 | + |
| 12 | +/** |
| 13 | + * Created by Codi on 2018/7/16. |
| 14 | + */ |
| 15 | +public class JB { |
| 16 | + private static final JB INSTANCE = new JB(); |
| 17 | + private JBConfig config; |
| 18 | + |
| 19 | + private final ScannerEngine engine = new ScannerEngine(); |
| 20 | + private HashMap<String, CloudListener> cloudListeners = new LinkedHashMap<>(); |
| 21 | + private HashMap<String, HookListener> hookListeners = new LinkedHashMap<>(); |
| 22 | + |
| 23 | + private JB() { |
| 24 | + config = new JBConfig(); |
| 25 | + } |
| 26 | + |
| 27 | + public HashMap<String, CloudListener> getCloudListeners() { |
| 28 | + return cloudListeners; |
| 29 | + } |
| 30 | + |
| 31 | + public HashMap<String, HookListener> getHookListeners() { |
| 32 | + return hookListeners; |
| 33 | + } |
| 34 | + |
| 35 | + /** |
| 36 | + * 初始化普通权限<br/> |
| 37 | + * 该方法默认设置plat为"cloud",建议服务端初始化时使用该方法 |
| 38 | + * |
| 39 | + * @param remote 服务地址,例如"http://127.0.0.1:8080/api" |
| 40 | + * @param appId 应用id |
| 41 | + * @param key 应用普通权限key |
| 42 | + */ |
| 43 | + public static void init(String remote, String appId, String key) { |
| 44 | + initConfig(remote, appId, key, null, null, "cloud"); |
| 45 | + updateAdjustTime(); |
| 46 | + } |
| 47 | + |
| 48 | + /** |
| 49 | + * 初始化普通权限 |
| 50 | + * |
| 51 | + * @param remote 服务地址,例如"http://127.0.0.1:8080/api" |
| 52 | + * @param appId 应用id |
| 53 | + * @param key 应用普通权限key |
| 54 | + * @param plat 平台:"ios","android","js","cloud"等 |
| 55 | + */ |
| 56 | + public static void init(String remote, String appId, String key, String plat) { |
| 57 | + initConfig(remote, appId, key, null, null, plat); |
| 58 | + updateAdjustTime(); |
| 59 | + } |
| 60 | + |
| 61 | + /** |
| 62 | + * 初始化管理员权限 |
| 63 | + * |
| 64 | + * @param remote 服务地址,例如"http://127.0.0.1:8080/api" |
| 65 | + * @param adminKey 在服务端配置文件中配置的"baas.auth.key"的key值, 例如"JavaBaas" |
| 66 | + */ |
| 67 | + public static void initAdmin(String remote, String adminKey) { |
| 68 | + initConfig(remote, null, null, null, adminKey, "cloud"); |
| 69 | + } |
| 70 | + |
| 71 | + /** |
| 72 | + * 初始化超级权限 |
| 73 | + * |
| 74 | + * @param remote 服务地址,例如"http://127.0.0.1:8080/api" |
| 75 | + * @param appId 应用id |
| 76 | + * @param masterKey 应用的masterKey |
| 77 | + */ |
| 78 | + public static void initMaster(String remote, String appId, String masterKey) { |
| 79 | + initConfig(remote, appId, null, masterKey, null, "cloud"); |
| 80 | + } |
| 81 | + |
| 82 | + /** |
| 83 | + * 设置请求超时时间,建议不要随便用 |
| 84 | + * |
| 85 | + * @param connectTimeout 链接超时 单位秒 默认10秒 |
| 86 | + * @param writeTimeout 读超时 单位秒 默认10秒 |
| 87 | + * @param readTimeout 写超时 单位秒 默认10秒 |
| 88 | + */ |
| 89 | + public static void initHttpTimeout(long connectTimeout, long writeTimeout, long readTimeout) { |
| 90 | + connectTimeout = connectTimeout <= 0 ? 10 : connectTimeout; |
| 91 | + writeTimeout = writeTimeout <= 0 ? 10 : writeTimeout; |
| 92 | + readTimeout = readTimeout <= 0 ? 10 : readTimeout; |
| 93 | + JBHttpClient.setTimeout(connectTimeout, writeTimeout, readTimeout); |
| 94 | + } |
| 95 | + |
| 96 | + /** |
| 97 | + * 切换应用 |
| 98 | + * |
| 99 | + * @param app 应用信息 |
| 100 | + */ |
| 101 | + public static void useApp(JBApp app) { |
| 102 | + if (app == null) { |
| 103 | + removeAppConfig(); |
| 104 | + } else { |
| 105 | + initConfig(null, app.getId(), app.getKey(), app.getMasterKey(), null, "cloud"); |
| 106 | + updateAdjustTime(); |
| 107 | + } |
| 108 | + } |
| 109 | + |
| 110 | + public static JB getInstance() { |
| 111 | + return INSTANCE; |
| 112 | + } |
| 113 | + |
| 114 | + public JBConfig getConfig() { |
| 115 | + return config; |
| 116 | + } |
| 117 | + |
| 118 | + public void addListeners(Object listeners, Class<?> listenersClass) { |
| 119 | + engine.scan(INSTANCE, listeners, listenersClass); |
| 120 | + } |
| 121 | + |
| 122 | + public void addCloudListener(String name, CloudListener listener) { |
| 123 | + cloudListeners.put(name, listener); |
| 124 | + } |
| 125 | + |
| 126 | + public void addHookListener(String name, HookEvent event, HookListener listener) { |
| 127 | + hookListeners.put(HookSetting.hookName(name, event), listener); |
| 128 | + } |
| 129 | + |
| 130 | + /** |
| 131 | + * JavaBaas云代码请求入口 |
| 132 | + * |
| 133 | + * @param requestType 请求类型 |
| 134 | + * @param body 请求主体 |
| 135 | + */ |
| 136 | + public static JBResponse onRequest(String requestType, String body) { |
| 137 | + try { |
| 138 | + //整理请求体 |
| 139 | + if (requestType.equals(JBRequest.REQUEST_CLOUD)) { |
| 140 | + //云方法 |
| 141 | + CloudRequest cloudRequest = JBUtils.readValue(body, CloudRequest.class); |
| 142 | + return onCloudRequest(cloudRequest); |
| 143 | + } else if (requestType.equals(JBRequest.REQUEST_HOOK)) { |
| 144 | + //钩子 |
| 145 | + HookRequest hookRequest = JBUtils.readValue(body, HookRequest.class); |
| 146 | + return onHookRequest(hookRequest); |
| 147 | + } //请求类型不匹配 |
| 148 | + } catch (JBException ignored) { |
| 149 | + } |
| 150 | + return null; |
| 151 | + } |
| 152 | + |
| 153 | + private static CloudResponse onCloudRequest(CloudRequest cloudRequest) { |
| 154 | + CloudListener listener = INSTANCE.cloudListeners.get(cloudRequest.getName()); |
| 155 | + return listener.onCloud(cloudRequest); |
| 156 | + } |
| 157 | + |
| 158 | + private static HookResponse onHookRequest(HookRequest hookRequest) { |
| 159 | + HookListener listener = INSTANCE.hookListeners.get(HookSetting.hookName(hookRequest.getName(), hookRequest.getEvent())); |
| 160 | + return listener.onHook(hookRequest); |
| 161 | + } |
| 162 | + |
| 163 | + |
| 164 | + private static void initConfig(String remote, String appId, String key, String masterKey, String adminKey, String plat) { |
| 165 | + if (!JBUtils.isEmpty(remote)) { |
| 166 | + INSTANCE.config.remote = remote.endsWith("/") ? remote : remote + "/"; |
| 167 | + } |
| 168 | + if (!JBUtils.isEmpty(appId)) { |
| 169 | + INSTANCE.config.appId = appId; |
| 170 | + } |
| 171 | + if (!JBUtils.isEmpty(key)) { |
| 172 | + INSTANCE.config.key = key; |
| 173 | + } |
| 174 | + if (!JBUtils.isEmpty(masterKey)) { |
| 175 | + INSTANCE.config.masterKey = masterKey; |
| 176 | + } |
| 177 | + if (!JBUtils.isEmpty(adminKey)) { |
| 178 | + INSTANCE.config.adminKey = adminKey; |
| 179 | + } |
| 180 | + if (!JBUtils.isEmpty(plat)) { |
| 181 | + INSTANCE.config.plat = plat; |
| 182 | + } |
| 183 | + INSTANCE.config.finishInit = true; |
| 184 | + } |
| 185 | + |
| 186 | + private static void removeAppConfig() { |
| 187 | + INSTANCE.config.masterKey = null; |
| 188 | + INSTANCE.config.key = null; |
| 189 | + INSTANCE.config.appId = null; |
| 190 | + } |
| 191 | + |
| 192 | + private static void updateAdjustTime() { |
| 193 | + final long timestamp = new Date().getTime(); |
| 194 | + JBStatus.getStatusInBackground(new JBStatusCallback() { |
| 195 | + @Override |
| 196 | + public void done(boolean success, Map<String, Object> status, JBException e) { |
| 197 | + if (success && status.get("time") != null) { |
| 198 | + long serverTime = (long) status.get("time"); |
| 199 | + if (serverTime > 0) { |
| 200 | + INSTANCE.config.adjustTime = timestamp - serverTime; |
| 201 | + } |
| 202 | + } |
| 203 | + } |
| 204 | + }); |
| 205 | + } |
| 206 | + |
| 207 | + |
| 208 | +} |
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