Browse Source

格式化

James 1 year ago
parent
commit
096aebf37d
1 changed files with 61 additions and 61 deletions
  1. 61 61
      src/main/java/com/jfinal/kit/Ret.java

+ 61 - 61
src/main/java/com/jfinal/kit/Ret.java

@@ -22,58 +22,58 @@ import com.jfinal.json.Json;
 
 /**
  * Ret 用于返回值封装,也用于服务端与客户端的 json 数据通信
- * 
+ *
  * <pre>
  * 一、主要应用场景:
  * 1:业务层需要返回多个返回值,例如要返回业务状态以及数据
  * 2:renderJson(ret) 响应 json 数据给客户端
- * 
+ *
  * 二、实例
  * 1:服务端
  *    Ret ret = service.justDoIt(paras);
  *    renderJson(ret);
- * 
+ *
  * 2:javascript 客户端 ajax 回调函数通常这么用:
  *    success: function(ret) {
  *       if(ret.state == "ok") {
  *       	...
  *       }
- *       
+ *
  *       if (ret.state == "fail") {
  *       	...
  *       }
  *    }
- *  
+ *
  * 3:普通应用程序通常这么用:
  *   String json = getRawData();
  *   Ret ret = FastJson.getJson().parse(json, Ret.class);
  *   if (ret.isOk()) {
  *   	...
  *   }
- *   
+ *
  *   if (ret.isFail()) {
  *   	...
  *   }
- * 
+ *
  * 三、定制 Ret
  * 1:将状态字段名由 "state" 改为 "success",将状态值 "ok" 改为 true、"fail" 改为 false
  *     CPI.setRetState("success", true, false);
- * 
+ *
  * 2:将状态字段名由 "state" 改为 "code",将状态值 "ok" 改为 200、"fail" 改为 500
  *     CPI.setRetState("code", 200, 500);
- * 
+ *
  * 3:将消息字段名由 "msg" 改为 "message"
  *     CPI.setRetMsgName("message")
- * 
+ *
  * 4:配置 Ret 的 data(Object) 方法伴随 ok 状态,默认值为:false
  *     CPI.setRetDataWithOkState(true)
- * 
+ *
  * 5:配置监听 state 值,当值为 "ok" 时,额外放入 "success" 值为 true,否则为 false
  *     CPI.setRetStateWatcher((ret, state, value) -> {
  *         ret.set("success", "ok".equals(value));
  *     });
  *   在前后端分离项目中,有些前端框架需要该返回值:"success" : true/false
- * 
+ *
  * 6:配置 Ret.isOk()、Ret.isFail() 在前两个 if 判断都没有 return 之后的处理回调
  *    用于支持多于两个状态的情况,也即在 ok、fail 两个状态之外还引入了其它状态
  *     CPI.setRetOkFailHandler((isOkMethod, value) -> {
@@ -87,9 +87,9 @@ import com.jfinal.json.Json;
  */
 @SuppressWarnings({"rawtypes", "unchecked"})
 public class Ret extends HashMap {
-	
+
 	private static final long serialVersionUID = -2150729333382285526L;
-	
+
 	/**
 	 * 状态
 	 */
@@ -98,73 +98,73 @@ public class Ret extends HashMap {
 	static Object STATE_FAIL = "fail";
 	static Func.F30<Ret, String, Object> stateWatcher = null;
 	static Func.F21<Boolean, Object, Boolean> okFailHandler = null;
-	
+
 	/**
 	 * 数据
 	 */
 	static String DATA = "data";
 	static boolean dataWithOkState = false;			// data(Object) 方法伴随 ok 状态
-	
+
 	/**
 	 * 消息
 	 */
 	static String MSG = "msg";
-	
+
 	public Ret() {
 	}
-	
+
 	public static Ret of(Object key, Object value) {
 		return new Ret().set(key, value);
 	}
-	
+
 	public static Ret by(Object key, Object value) {
 		return new Ret().set(key, value);
 	}
-	
+
 	public static Ret create() {
 		return new Ret();
 	}
-	
+
 	public static Ret ok() {
 		return new Ret().setOk();
 	}
-	
+
 	public static Ret ok(String msg) {
 		return new Ret().setOk()._setMsg(msg);
 	}
-	
+
 	public static Ret ok(Object key, Object value) {
 		return new Ret().setOk().set(key, value);
 	}
-	
+
 	public static Ret fail() {
 		return new Ret().setFail();
 	}
-	
+
 	public static Ret fail(String msg) {
 		return new Ret().setFail()._setMsg(msg);
 	}
-	
+
 	@Deprecated
 	public static Ret fail(Object key, Object value) {
 		return new Ret().setFail().set(key, value);
 	}
-	
+
 	public static Ret state(Object value) {
 		return new Ret()._setState(value);
 	}
-	
+
 	public static Ret data(Object data) {
 		return new Ret()._setData(data);
 	}
-	
+
 	public static Ret msg(String msg) {
 		return new Ret()._setMsg(msg);
 	}
-	
+
 	/**
 	 * 避免产生 setter/getter 方法,以免影响第三方 json 工具的行为
-	 * 
+	 *
 	 * 如果未来开放为 public,当 stateWatcher 不为 null 且 dataWithOkState 为 true
 	 * 与 _setData 可以形成死循环调用
 	 */
@@ -175,10 +175,10 @@ public class Ret extends HashMap {
 		}
 		return this;
 	}
-	
+
 	/**
 	 * 避免产生 setter/getter 方法,以免影响第三方 json 工具的行为
-	 * 
+	 *
 	 * 如果未来开放为 public,当 stateWatcher 不为 null 且 dataWithOkState 为 true
 	 * 与 _setState 可以形成死循环调用
 	 */
@@ -189,21 +189,21 @@ public class Ret extends HashMap {
 		}
 		return this;
 	}
-	
+
 	// 避免产生 setter/getter 方法,以免影响第三方 json 工具的行为
 	protected Ret _setMsg(String msg) {
 		super.put(MSG, msg);
 		return this;
 	}
-	
+
 	public Ret setOk() {
 		return _setState(STATE_OK);
 	}
-	
+
 	public Ret setFail() {
 		return _setState(STATE_FAIL);
 	}
-	
+
 	public boolean isOk() {
 		Object state = get(STATE);
 		if (STATE_OK.equals(state)) {
@@ -215,10 +215,10 @@ public class Ret extends HashMap {
 		if (okFailHandler != null) {
 			return okFailHandler.call(Boolean.TRUE, state);
 		}
-		
+
 		throw new IllegalStateException("调用 isOk() 之前,必须先调用 ok()、fail() 或者 setOk()、setFail() 方法");
 	}
-	
+
 	public boolean isFail() {
 		Object state = get(STATE);
 		if (STATE_FAIL.equals(state)) {
@@ -230,100 +230,100 @@ public class Ret extends HashMap {
 		if (okFailHandler != null) {
 			return okFailHandler.call(Boolean.FALSE, state);
 		}
-		
+
 		throw new IllegalStateException("调用 isFail() 之前,必须先调用 ok()、fail() 或者 setOk()、setFail() 方法");
 	}
-	
+
 	public Ret set(Object key, Object value) {
 		super.put(key, value);
 		return this;
 	}
-	
+
 	public Ret setIfNotBlank(Object key, String value) {
 		if (StrKit.notBlank(value)) {
 			set(key, value);
 		}
 		return this;
 	}
-	
+
 	public Ret setIfNotNull(Object key, Object value) {
 		if (value != null) {
 			set(key, value);
 		}
 		return this;
 	}
-	
+
 	public Ret set(Map map) {
 		super.putAll(map);
 		return this;
 	}
-	
+
 	public Ret set(Ret ret) {
 		super.putAll(ret);
 		return this;
 	}
-	
+
 	public Ret delete(Object key) {
 		super.remove(key);
 		return this;
 	}
-	
+
 	public <T> T getAs(Object key) {
 		return (T)get(key);
 	}
-	
+
 	public <T> T getAs(Object key, T defaultValue) {
 		Object ret = get(key);
 		return ret != null ? (T) ret : defaultValue;
 	}
-	
+
 	public String getStr(Object key) {
 		Object s = get(key);
 		return s != null ? s.toString() : null;
 	}
-	
+
 	public Integer getInt(Object key) {
 		Number n = (Number)get(key);
 		return n != null ? n.intValue() : null;
 	}
-	
+
 	public Long getLong(Object key) {
 		Number n = (Number)get(key);
 		return n != null ? n.longValue() : null;
 	}
-	
+
 	public Double getDouble(Object key) {
 		Number n = (Number)get(key);
 		return n != null ? n.doubleValue() : null;
 	}
-	
+
 	public Float getFloat(Object key) {
 		Number n = (Number)get(key);
 		return n != null ? n.floatValue() : null;
 	}
-	
+
 	public Number getNumber(Object key) {
 		return (Number)get(key);
 	}
-	
+
 	public Boolean getBoolean(Object key) {
 		return (Boolean)get(key);
 	}
-	
+
 	/**
 	 * key 存在,并且 value 不为 null
 	 */
 	public boolean notNull(Object key) {
 		return get(key) != null;
 	}
-	
+
 	/**
 	 * key 不存在,或者 key 存在但 value 为null
 	 */
 	public boolean isNull(Object key) {
 		return get(key) == null;
 	}
-	
+
 	/**
 	 * key 存在,并且 value 为 true,则返回 true
 	 */
@@ -331,7 +331,7 @@ public class Ret extends HashMap {
 		Object value = get(key);
 		return (value instanceof Boolean && ((Boolean)value == true));
 	}
-	
+
 	/**
 	 * key 存在,并且 value 为 false,则返回 true
 	 */
@@ -339,11 +339,11 @@ public class Ret extends HashMap {
 		Object value = get(key);
 		return (value instanceof Boolean && ((Boolean)value == false));
 	}
-	
+
 	public String toJson() {
 		return Json.getJson().toJson(this);
 	}
-	
+
 	public boolean equals(Object ret) {
 		return ret instanceof Ret && super.equals(ret);
 	}