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'多表支持修改，完成1、列表配置，2、查询配置，3、导出配置'

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This commit is contained in:
lxyer
2019-03-29 16:07:43 +08:00
parent 49be875e5d
commit 3df7e52e61
13 changed files with 579 additions and 310 deletions
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200
src/main/java/net/tccn/base/Kv.java
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@@ -51,79 +51,110 @@ public class Kv<K,V> extends LinkedHashMap<K,V> {
}
public <T> T toBean(Class<T> type) {
return (T) toBean(this, type);
return toBean(this, type);
}
// 首字母大写
private static Function<String, String> upFirst = (s) -> {
return s.substring(0, 1).toUpperCase() + s.substring(1);
};
private static Map<Class, Class[]> clazzMap = new HashMap<>();
/*private static Map<Class, Class[]> clazzMap = new HashMap<>();
static {
clazzMap.put(ArrayList.class, new Class[]{List.class, ArrayList.class, String.class});
clazzMap.put(HashMap.class, new Class[]{Map.class, HashMap.class, String.class});
clazzMap.put(Long.class, new Class[]{Long.class, Integer.class, long.class, int.class, short.class, String.class});
clazzMap.put(String.class, new Class[]{String.class, Integer.class, Date.class});
clazzMap.put(Double.class, new Class[]{Double.class, Long.class, Integer.class, long.class, int.class, short.class, String.class});
}
}*/
private static Predicate<Class> isNumber = (t) -> {
return t == Integer.class || t == int.class
|| t == Long.class || t == long.class
|| t == Double.class || t == double.class
;
};
public static <T> T toBean(Map m, Class<T> type) {
/*public static <T> T toBean2(Map m, Class<T> type) {
try {
Object obj = type.newInstance();
m.forEach((k, v) -> {
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 {
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();
}
break;
}
}
for (String k : (Set<String>)m.keySet()) {
Object v = m.get(k);
if (v == null) {
continue;
}
});
//得到目标方法
String methodName = "set" + upFirst.apply(k + "");
Method method = null;
Class tClazz = null;
try {
method = type.getDeclaredMethod(methodName, tClazz = v.getClass());
if (method == null) {
Class[] clazzs = clazzMap.get(v == null ? null : v.getClass());
if (clazzs == null) {
//doc.set(k, v);
} else {
for (Class clazz : clazzs) {
try {
type.getMethods();
method = type.getDeclaredMethod(methodName, tClazz = clazz);
} catch (NoSuchMethodException e) {
}
}
if (method != null) {
try {
Object _v = toAs(v, tClazz);
//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();
}
break;
}
}
}
} catch (NoSuchMethodException e) {
e.printStackTrace();
}
if (method != null) {
}
//已知：key，value， 一个实例类型对象
//找到目标方法
//转换数据类型
}
return (T) obj;
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}*/
public static <T> T toAs(Object v, Class<T> clazz) {
if (v == null) {
return null;
}
if (v.getClass() == clazz) {
} else if (v.getClass() == clazz) {
return (T) v;
} else if (clazz == String.class) {
return (T) String.valueOf(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
} else if (v.getClass() == 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;
@@ -176,4 +207,103 @@ public class Kv<K,V> extends LinkedHashMap<K,V> {
}
return (T) _v;
}
public static <T> T toBean(Map map, Class<T> clazz) {
//按照方法名 + 类型寻找，
//按照方法名 寻找
//+
Object obj = null;
try {
obj = clazz.newInstance();
} catch (InstantiationException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
}
for (String k : (Set<String>)map.keySet()) {
Object v = map.get(k);
if (v == null) continue;
//寻找method
try {
String methodName = "set" + upFirst.apply(k);
Class tClazz = null;
Method method = null;
try {
method = clazz.getMethod(methodName, tClazz = v.getClass());
} catch (NoSuchMethodException e) {
//e.printStackTrace();
}
if (method == null) {
for (Method _method : clazz.getMethods()) {
if (methodName.equals(_method.getName()) && _method.getParameterCount() == 1) {
method = _method;
tClazz = _method.getParameterTypes()[0];
}
}
}
if (method == null) {
for (Method _method : clazz.getMethods()) {
if (methodName.equalsIgnoreCase(_method.getName()) && _method.getParameterCount() == 1) {
method = _method;
tClazz = _method.getParameterTypes()[0];
}
}
}
if (method != null) {
method.invoke(obj, toAs(v, tClazz));
}
//没有方法，找属性注解
if (method == null) {
Field field = null;
Field[] fields = clazz.getDeclaredFields();
for (Field _field : fields) {
To to = _field.getAnnotation(To.class);
if (to != null && k.equals(to.value())) {
field = _field;
tClazz = _field.getType();
break;
}
}
/*if (field == null) {
fields = clazz.getDeclaredFields();
continue;
}
while (true){
break;
}*/
if (field != null) {
field.setAccessible(true);
field.set(obj, toAs(v, tClazz));
}
}
} catch (IllegalAccessException | InvocationTargetException e) {
e.printStackTrace();
}
}
return (T) obj;
}
public static void main(String[] args) {
Map map = new HashMap<>();
map.put("name", "xxxx");
map.put("age", 12);
map.put("abx", 123);
User user = toBean(map, User.class);
System.out.println(user);
}
}

12
src/main/java/net/tccn/base/To.java Normal file
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@@ -0,0 +1,12 @@
package net.tccn.base;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Created by liangxianyou at 2019/3/26 20:35.
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface To {
String value();
}

29
src/main/java/net/tccn/base/User.java Normal file
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@@ -0,0 +1,29 @@
package net.tccn.base;
/**
* Created by liangxianyou at 2019/3/26 19:36.
*/
public class User {
private String name;
private int age;
@To("")
private float attr;
public void setName(String name) {
this.name = name;
}
public void setAge(int age) {
this.age = age;
}
@Override
public String toString() {
return "User{" +
"name='" + name + '\'' +
", age=" + age +
", attr='" + attr + '\'' +
'}';
}
}

23
src/main/java/net/tccn/base/UtilityExt.java Normal file
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@@ -0,0 +1,23 @@
package net.tccn.base;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
/**
* Created by liangxianyou at 2019/3/19 18:01.
*/
public class UtilityExt {
public static <T> Set<T> streamConcat(Stream<T> ... streams) {
Stream<T> stream = Stream.empty();
for (int i = 0; i < streams.length-1; i++) {
stream = Stream.concat(
stream, streams[i]
);
}
return stream.collect(Collectors.toSet());
}
}

14
src/main/java/net/tccn/dbq/fbean/ParseMysql.java
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@@ -45,7 +45,7 @@ public class ParseMysql implements Parser {
@Deprecated
Function<FBean, Kv<String, MetaTable>> tablesFun = fbean -> {
MetaService metaService = MetaKit.metaService(fbean.getName());
MetaService metaService = MetaKit.getMetaService(fbean.getName());
List<Filter> filters = fbean.getFilters();
List<String> shows = metaService.getShows();
@@ -91,10 +91,10 @@ public class ParseMysql implements Parser {
Predicate<Kv<String, MetaTable>> sameDbFun = (kv) -> {
String dbPlatId = null;
for (MetaTable table : kv.values()) {
for (MetaTable metaTable : kv.values()) {
if (dbPlatId == null) {
dbPlatId = table.getDbPlatId();
} else if (!dbPlatId.equals(table.getDbPlatId())) {
dbPlatId = metaTable.getDbPlatId();
} else if (!dbPlatId.equals(metaTable.getDbPlatId())) {
return false;
}
}
@@ -103,20 +103,18 @@ public class ParseMysql implements Parser {
@Override
public String[] parse(FBean fBean) {
MetaService metaService = MetaKit.metaService(fBean.getName());
MetaService metaService = MetaKit.getMetaService(fBean.getName());
Kv<String, MetaTable> tables = tablesFun.apply(fBean);//所有的关联表信息
Kv<String, MetaTable> tables = MetaKit.getMetaTables(metaService);//所有的关联表信息
MetaTable metaTable = tables.get(metaService.getTable());//基础元数据
List<String> shows = metaService.getShows();//查询的属性
List<String> _filters = fBean.getFilters().stream().map(Filter::getCol).collect(Collectors.toList());
List<MetaLink> links = MetaKit.getMetaLinks(metaService.getTable(), shows, _filters);
//查询条件
List<Filter> filters = fBean.getFilters();
Limit limit = fBean.getLimit();
List<Order> orders = fBean.getOrders();
//Map<String, List<Filter>> filterMap = filters.stream().collect(Collectors.groupingBy(x -> x.getCol().split("[.]")[0]));
//Map<String, List<String>> showMap = shows.stream().collect(Collectors.groupingBy(x -> x.split("[.]")[0]));

63
src/main/java/net/tccn/meta/MetaKit.java
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@@ -1,16 +1,12 @@
package net.tccn.meta;
import net.tccn.base.Kv;
import net.tccn.dbq.jdbc.api.DbAccount;
import net.tccn.base.UtilityExt;
import net.tccn.dbq.Field;
import net.tccn.dbq.fbean.FilterType;
import net.tccn.dbq.jdbc.api.DbAccount;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.*;
import java.util.function.BiFunction;
import java.util.function.Function;
import java.util.function.Predicate;
@@ -111,7 +107,7 @@ public class MetaKit {
* @param name
* @return
*/
public static MetaService metaService(String name) {
public static MetaService getMetaService(String name) {
Optional<MetaService> service = metaServices.stream().filter(x -> x.getName().equals(name)).findAny();
//处理业务逻辑
service.ifPresent(x -> {
@@ -168,7 +164,7 @@ public class MetaKit {
Field field = getField.apply(x);
if (field != null) {
Kv col = Kv.of();
col.set("col", x.split("[.]]")[0] + field.showField());//a.createtime=dt
col.set("col", x.split("$]")[0] + field.showField());//a.createtime=dt
col.set("label", field.getLabel());
col.set("order", 1);//dev 是否支持排序
_cols.add(col);
@@ -233,7 +229,7 @@ public class MetaKit {
//showUpdate
public static BiFunction<String, List<String>, MetaService> showUpdate = (serviceKey, shows) -> {
MetaService metaService = metaService(serviceKey);
MetaService metaService = getMetaService(serviceKey);
MetaService _metaService = MetaService.dao.findByKey(metaService.getKey());
_metaService.setShows(shows);
@@ -277,4 +273,51 @@ public class MetaKit {
.collect(Collectors.toList());
return links;
}
public static Kv buildeDetail(MetaService metaService) {
//tables
Kv<String, MetaTable> tables = getMetaTables(metaService);
return Kv.of("tables", tables)
.set("links", Kv.of());
}
public static Kv<String, MetaTable> getMetaTables(MetaService metaService) {
Kv<String, MetaTable> tables = Kv.of();
String table = metaService.getTable();//
tables.set(table, getMetaTableByAlias(table));
//收集所有的col
Set<String> allAlias = UtilityExt.streamConcat(
metaService.getFilters().stream().map(f -> {
String col = (String) f.get("name");
String alias = col.split("[.]")[0];
return alias;
}),
metaService.getShows().stream().map(x -> x.split("[.]")[0]),
metaService.getEdits().stream().map(x -> x.split("[.]")[0])
);
allAlias.forEach(x -> tables.set(x, getMetaTableByAlias(x)));
return tables;
}
public String nextAlias(String x) {
return next(x, "");
}
//使用['a',...,'z'] 创建Table 别名
private String next(String x, String end) {
if (x == null || "".equals(x)) {
return "a" + end;
}
char c = x.charAt(x.length() - 1);
String sub = x.substring(0, x.length() - 1);
if (c < 'z') {
return sub + (++c) + end;
} else if (c == 'z') {
return next(sub, "a" + end);
}
return null;
}
}

10
src/main/java/net/tccn/meta/MetaService.java
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@@ -1,5 +1,6 @@
package net.tccn.meta;
import net.tccn.base.Kv;
import net.tccn.base.arango.Doc;
import javax.persistence.Table;
@@ -23,6 +24,7 @@ public class MetaService extends Doc<MetaService> {
private List<String> shows = new ArrayList<>();
private List<String> edits = new ArrayList<>();
private List<Map> filters = new ArrayList<>();
private List<String> exports = new ArrayList<>();
//待组装数据
//private MetaTable metaTable;
@@ -86,6 +88,14 @@ public class MetaService extends Doc<MetaService> {
this.filters = filters;
}
public List<String> getExports() {
return exports;
}
public void setExports(List<String> exports) {
this.exports = exports;
}
/*public MetaTable getMetaTable() {
return metaTable;
}

35
src/main/java/net/tccn/service/MetadataService.java
View File

@@ -51,7 +51,7 @@ public class MetadataService extends BaseService { //arango
public JBean listCfg(String key, @RestParam(name = "platToken") String token) {
JBean jBean = JBean.by(0, "");
MetaService metaService = MetaKit.metaService(key);
MetaService metaService = MetaKit.getMetaService(key);
fixme: jBean.set(0, "", MetaKit.builderCfg.apply(metaService));
return jBean;
}
@@ -67,10 +67,7 @@ public class MetadataService extends BaseService { //arango
//----------- 元数据管理 ---------------
@RestMapping(name = "tablelist", comment = "table列表")
public JBean tableList(@RestParam(name = "platToken") String token,
String catalog,
String dbPlatId,
String name) {
public JBean tableList(@RestParam(name = "platToken") String token, String catalog, String dbPlatId, String name) {
JBean jBean = JBean.by(0, "");
SysPlat sysPlat = qtaskService.getSysPlat(token);
if (sysPlat == null) {
@@ -114,6 +111,20 @@ public class MetadataService extends BaseService { //arango
return JBean.by(0, "", findMetaTable(name, token));
}
@RestMapping(name = "service_info", comment = "service基本信息")
public JBean serviceInfo(@RestParam(name = "platToken") String token, String name) {
MetaService metaService = MetaKit.getMetaService(name);
return JBean.by(0, "", metaService);
}
@RestMapping(name = "service_detail", comment = "service详情")
public JBean serviceDetail(@RestParam(name = "platToken") String token, String name) {
MetaService metaService = MetaKit.getMetaService(name);
Kv detail = MetaKit.buildeDetail(metaService);
return JBean.by(0, "", detail);
}
//修改item的排序
@RestMapping(name = "itemsort", comment = "字段排序")
public String[] itemSortSave(String serviceKey , String[] items, @RestParam(name = "platToken") String token) {
@@ -146,9 +157,10 @@ public class MetadataService extends BaseService { //arango
public List<String> exportSort(String serviceKey , List<String> items, @RestParam(name = "platToken") String token) {
if (items == null || items.size() == 0) return null;
MetaTable metaTable = findMetaTable(serviceKey, token);
//fixme: metaTable.setExports(items);
metaTable.update();
MetaService metaService = MetaKit.getMetaService(serviceKey);
metaService.setExports(items);
metaService.update();
return items;
}
@@ -180,11 +192,10 @@ public class MetadataService extends BaseService { //arango
@RestParam(name = "filters") String filters,
@RestParam(name = "platToken") String token) {
List _filters = gson.fromJson(filters, List.class);
MetaTable metaTable = findMetaTable(serviceKey, token);
//fixme: metaTable.setFilters(_filters);
metaTable.update();
MetaService metaService = MetaKit.getMetaService(serviceKey);
metaService.setFilters(_filters);
metaService.update();
return JBean.by(0, "");
}