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lxyer
2019-03-18 17:10:52 +08:00
parent e057d613b9
commit 7ef48dfc3e
37 changed files with 827 additions and 258 deletions
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127
src/main/java/net/tccn/base/Kv.java
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@@ -5,19 +5,14 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.function.Function;
import java.util.function.Predicate;
/**
* Created by liangxianyou@eversec.cn at 2018/3/12 14:17.
*/
public class Kv<K,V> extends LinkedHashMap {
public class Kv<K,V> extends LinkedHashMap<K,V> {
public static Kv of(){
return new Kv();
}
@@ -77,69 +72,31 @@ public class Kv<K,V> extends LinkedHashMap {
|| t == Double.class || t == double.class
;
};
public static <T> T toBean(Map<String, Object> m, Class<T> type) {
public static <T> T toBean(Map m, Class<T> type) {
try {
Object obj = type.newInstance();
m.forEach((k, v) -> {
String methodName = "set" + upFirst.apply(k);
Method method = null;
String methodName = "set" + upFirst.apply(k+"");
Class[] clazzs = clazzMap.get(v == null ? null : v.getClass());
if (clazzs == null) {
//doc.set(k, v);
} else {
for (Class clazz : clazzs) {
Method method = null;
try {
method = type.getDeclaredMethod(methodName, clazz);
} catch (NoSuchMethodException e) {
}
if (method != null) {
try {
if (v == null || "".equals(v)) {
} else if (v.getClass() == Long.class && clazz != Long.class) {//多种数值类型的处理
Object _v;
switch (clazz.getSimpleName()) {
case "int":
case "Long": _v = v; break;
case "Integer": _v = (int)((long) v); break;
case "short":
case "Short": _v = (short)((long) v); break;
default: _v = v;
}
method.invoke(obj, _v);
} else if (v.getClass() == Double.class) {
Object _v = null;
if (isNumber.test(clazz)) {
switch (clazz.getSimpleName()) {
case "long":
case "Long": _v = (long)(double) v; break;
case "int":
case "Integer": _v = (int)((double) v); break;
case "short":
case "Short": _v = (int)(double) v; break;
default: _v = v;
}
} else if (clazz == String.class){
_v = String.valueOf(v);
}
method.invoke(obj, _v);
} else if (v.getClass() == String.class && clazz == Date.class) {
Date _v = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse((String) v);
method.invoke(obj, _v);
} else if (v.getClass() == String.class && clazz == Integer.class) {
Object _v = (int)Double.parseDouble((String) v);
method.invoke(obj, _v);
}
else {
method.invoke(obj, v);
}
Object _v = toAs(v, clazz);
//如发现 映射异常，打开下面的注释查看 进行映射的值，并对上面的值转换过程升级
//System.out.printf("%s:%s %s%n", k,v, v.getClass());
method.invoke(obj, _v);
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
}
break;
}
@@ -153,4 +110,70 @@ public class Kv<K,V> extends LinkedHashMap {
}
return null;
}
public static <T> T toAs(Object v, Class<T> clazz) {
if (v == null) {
return null;
}
if (v.getClass() == clazz) {
return (T) v;
}
Object _v = null;
try {
if (v == null || "".equals(v)) {
} else if (v.getClass() == Long.class && clazz != Long.class) {//多种数值类型的处理: Long => x
switch (clazz.getSimpleName()) {
case "int":
case "Integer": _v = (int)(long) v; break;
case "short":
case "Short": _v = (short)(long) v; break;
case "float":
case "Float": _v = (float)(long) v; break;
default: _v = v;
}
} else if (v.getClass() == Double.class && clazz != Double.class) {
if (isNumber.test(clazz)) {
switch (clazz.getSimpleName()) {
case "long":
case "Long": _v = (long)(double) v; break;
case "int":
case "Integer": _v = (int)(double) v; break;
case "short":
case "Short": _v = (short)(double) v; break;
case "float":
case "Float": _v = (float)(double) v; break;
default: _v = v;
}
} else if (clazz == String.class){
_v = String.valueOf(v);
}
} else if (v.getClass() == String.class) {
switch (clazz.getSimpleName()) {
case "Date":
_v = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse((String) v); break;
//string ==> number
case "short":
case "Short": _v = (short)Double.parseDouble((String) v); break;
case "float":
case "Float": _v = (float)Double.parseDouble((String) v); break;
case "int":
case "Integer": _v = (int)Double.parseDouble((String) v); break;
case "long":
case "Long": _v = (long)Double.parseDouble((String) v); break;
case "double":
case "Double": _v = Double.parseDouble((String) v); break;
default: _v = v;
}
}
else {
_v = v;
}
} catch (ParseException e) {
e.printStackTrace();
}
return (T) _v;
}
}

19
src/main/java/net/tccn/base/RealType.java Normal file
View File

@@ -0,0 +1,19 @@
package net.tccn.base;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
/**
* Created by liangxianyou at 2019/3/15 16:39.
*/
public class RealType<T> {
public Class<T> getType() {
Type type = this.getClass().getGenericSuperclass();
ParameterizedType p=(ParameterizedType)type;
Class<T> c=(Class<T>) p.getActualTypeArguments()[0];
System.out.println(c.getName());
return c;
}
}

8
src/main/java/net/tccn/base/arango/Doc.java
View File

@@ -55,7 +55,7 @@ public abstract class Doc<T extends Doc> {
return (V)attr.get(k);
}
public T setShows(String... show) {
/*public T setShows(String... show) {
if (_shows == null) {
_shows = new HashSet<>();
}
@@ -63,15 +63,15 @@ public abstract class Doc<T extends Doc> {
_shows.add(s);
}
return (T) this;
}
}*/
public Set<String> get_Shows() {
return _shows;
}
public void set_Shows(Set<String> shows) {
/*public void set_Shows(Set<String> shows) {
this._shows = shows;
}
}*/
public T setOrder(String col, int desc) {
if (_order == null) {