缓存策略配置提交

Signed-off-by: zhangwei <zhangwei2@iie.ac.cn>

src/main/java/com/nis/web/service/BaseService.java

@@ -1,10 +1,13 @@
 package com.nis.web.service;
 
+import java.io.IOException;
 import java.lang.reflect.Type;
+import java.math.BigDecimal;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
@@ -20,6 +23,12 @@ import com.google.gson.JsonElement;
 import com.google.gson.JsonPrimitive;
 import com.google.gson.JsonSerializationContext;
 import com.google.gson.JsonSerializer;
+import com.google.gson.TypeAdapter;
+import com.google.gson.internal.LinkedTreeMap;
+import com.google.gson.reflect.TypeToken;
+import com.google.gson.stream.JsonReader;
+import com.google.gson.stream.JsonToken;
+import com.google.gson.stream.JsonWriter;
 import com.googlecode.ipv6.IPv6Address;
 import com.googlecode.ipv6.IPv6Network;
 import com.nis.domain.SysRole;
@@ -248,7 +257,66 @@ public abstract class BaseService {
 		return Configurations.getStringProperty(tableName, null);
 	}
 	
-	
+	public static class MapTypeAdapter extends TypeAdapter<Object> {
+		@Override
+		public Object read(JsonReader in) throws IOException {
+			JsonToken token = in.peek();
+			switch (token) {
+			case BEGIN_ARRAY:
+				List<Object> list = new ArrayList<Object>();
+				in.beginArray();
+				while (in.hasNext()) {
+					list.add(read(in));
+				}
+				in.endArray();
+				return list;
+
+			case BEGIN_OBJECT:
+				Map<String, Object> map = new LinkedTreeMap<String, Object>();
+				in.beginObject();
+				while (in.hasNext()) {
+					map.put(in.nextName(), read(in));
+				}
+				in.endObject();
+				return map;
+
+			case STRING:
+				return in.nextString();
+
+			case NUMBER:
+				String temp = in.nextString();
+				BigDecimal dbNum = new BigDecimal(temp);
+				BigDecimal maxLong = new BigDecimal(Long.MAX_VALUE);
+				BigDecimal maxInteger = new BigDecimal(Integer.MAX_VALUE);
+				// 数字超过long的最大值，返回BigDecimal类型
+				if (dbNum.compareTo(maxLong)==1) {
+					return dbNum;
+				}else if(dbNum.compareTo(maxInteger)==1){
+					long lngNum = Long.parseLong(temp);
+					return lngNum;
+				}else{
+					int lngNum = Integer.parseInt(temp);
+					return lngNum;
+				}
+
+			case BOOLEAN:
+				return in.nextBoolean();
+
+			case NULL:
+				in.nextNull();
+				return null;
+
+			default:
+				throw new IllegalStateException();
+			}
+		}
+
+		@Override
+		public void write(JsonWriter out, Object value) throws IOException {
+			// 序列化无需实现
+		}
+
+	}
 	/**
 	 * 转换成字符串
 	 * @param obj
@@ -269,6 +337,19 @@ public abstract class BaseService {
 				}).create();
 		return gson.toJson(obj);
 	}
+	/**
+	 * 字符串转成对象
+	 * @param jsonString
+	 * @param cls
+	 * @return
+	 */
+	public static <T> T gsonFromJson(String jsonString,Class<T> cls){
+		Gson gson = new GsonBuilder()
+			.registerTypeAdapter(new TypeToken<Map>() {}.getType(), new MapTypeAdapter())
+			.registerTypeAdapter(new TypeToken<List>() {}.getType(), new MapTypeAdapter())
+				.create();
+		return gson.fromJson(jsonString, cls);
+	}
 	/**
 	 * 界面配置list转换为服务接口端的list
 	 * @param <T>