modify

ibzdst-core/src/main/java/cn/ibizlab/core/lite/extensions/domain/EntityObj.java

@@ -166,4 +166,9 @@ public class EntityObj extends DataObj<String,Object> {
 			});
 		}
 	}
+
+	public boolean isDelete()
+	{
+		return false;
+	}
 }

ibzdst-core/src/main/java/cn/ibizlab/core/lite/extensions/domain/ModelObj.java

@@ -3,12 +3,15 @@ package cn.ibizlab.core.lite.extensions.domain;
 import cn.ibizlab.core.lite.extensions.model.DataModel;
 import cn.ibizlab.core.lite.extensions.model.Property;
 import cn.ibizlab.util.helper.DataObject;
+import cn.ibizlab.util.helper.RuleUtils;
 import com.alibaba.fastjson.annotation.JSONField;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import org.springframework.util.StringUtils;
 
+import java.math.BigDecimal;
 import java.sql.Timestamp;
 import java.util.ArrayList;
+import java.util.Calendar;
 import java.util.HashMap;
 import java.util.List;
 
@@ -269,4 +272,108 @@ public class ModelObj extends DataObj<String,Object> {
         return this;
     }
 
+
+
+
+
+
+
+    public boolean IF(String cond)
+    {
+        String[] arr=cond.split("\\s+");
+        String option="";
+        String members="";
+        String exp="";
+        if(arr.length>=2)
+        {
+            members=arr[0];
+            option=arr[1];
+        }
+
+
+        Object val=null;
+        String[] ms=members.split("[.]");
+        if(ms.length>=2&&(!StringUtils.isEmpty(ms[0])))
+        {
+            EntityObj sub=this.getEntity(ms[0]);
+            if(sub.isDelete())
+                return false;
+            if(sub!=null)
+            {
+                val=sub.get(ms[1]);
+            }
+        }
+
+        if(arr.length>=3)
+        {
+            exp=arr[2];
+            if(exp.startsWith("%"))
+            {
+
+                return RuleUtils.test(val, option, execFunc(exp));
+            }
+        }
+
+        return RuleUtils.test(val,option, exp);
+    }
+
+    private Object execFunc(String exp)
+    {
+        exp=exp.replace("%", "").trim();
+        if(exp.startsWith("DAY("))
+        {
+            Calendar calendar = Calendar.getInstance();
+            String quStr=exp.substring(exp.indexOf("(")+1,exp.indexOf(")"));
+            quStr=quStr.replace("+","").trim();
+            int day=0;
+            if(!StringUtils.isEmpty(quStr)){
+                day= Integer.parseInt(quStr);
+            }
+
+            calendar.add(Calendar.DATE, day);
+            return new Timestamp(calendar.getTime().getTime());
+        }
+        else if(exp.endsWith(")"))
+        {
+
+            String quStr=exp.substring(exp.indexOf("(")+1,exp.indexOf(")"));
+
+            exp = exp.substring(0,exp.indexOf("(")).trim();
+            quStr=quStr.replace("+","").trim();
+            Integer day=0;
+            if(!StringUtils.isEmpty(quStr)){
+                day=  Integer.parseInt(quStr);
+            }
+
+
+            Object val = this.get(exp);
+
+            if(val!=null)
+            {
+                if(val instanceof Timestamp)
+                {
+                    Calendar calendar = Calendar.getInstance();
+                    calendar.setTime((Timestamp)val);
+                    calendar.add(Calendar.DATE, day);
+                    return new Timestamp(calendar.getTime().getTime());
+                }
+                else if(val instanceof Integer)
+                {
+                    return (int)val+day;
+                }
+                else if(val instanceof BigDecimal)
+                {
+                    return ((BigDecimal)val).intValue()+day;
+                }
+            }
+
+            return val;
+
+        }
+
+        return null;
+    }
+
+
+
 }