#1971 建表clear

pom.xml

@@ -12,7 +12,7 @@
     <parent>
         <groupId>logwire</groupId>
         <artifactId>logwire-parent</artifactId>
-        <version>1.5.0</version>
+        <version>1.6.0</version>
     </parent>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>logwire</groupId>
             <artifactId>logwire-web</artifactId>
-            <version>${logwire-libs.version}</version>
+            <version>${logwire-web.version}</version>
         </dependency>
     </dependencies>
 

src/main/java/logwire/web/bo/field/parse/FieldParserUtil.java

@@ -3,10 +3,13 @@ package logwire.web.bo.field.parse;
 import logwire.core.bo.annotation.Choice;
 import logwire.core.bo.annotation.ForeignKey;
 import logwire.core.bo.field.BizArray;
+import logwire.core.bo.field.BizMany;
 import logwire.core.bo.field.BizOne;
 import logwire.core.exceptions.ApplicationException;
 
+import java.lang.reflect.Field;
 import java.lang.reflect.Type;
+import java.math.BigDecimal;
 import java.time.OffsetDateTime;
 
 public abstract class FieldParserUtil {
@@ -18,10 +21,9 @@ public abstract class FieldParserUtil {
      * 获取解析注解的 parser
      *
      * @param field
-     * @param annotations
      * @return
      */
-    public static FieldParser getParser(java.lang.reflect.Field field) {
+    public static FieldParser getParser(Field field) {
         if (field.getAnnotation(Choice.class) != null) {
             if (field.getType().equals(String.class)) {
                 return ChoiceFieldParser.getInstance();
@@ -32,10 +34,10 @@ public abstract class FieldParserUtil {
             }
         } else if (field.getAnnotation(ForeignKey.class) != null) {
             //弱关联
-            if (field.getType().equals(BizOne.class)) {
+            if (field.getType().equals(BizOne.class)||field.getType().equals(BizMany.class)) {
                 return ForeignKeyFieldParser.getInstance();
             } else {
-                throw new ApplicationException("@ForeignKey 只能用与 BizOne 类型");
+                throw new ApplicationException("@ForeignKey 只能用与 BizOne/BizMany 类型");
             }
 
         }
@@ -57,11 +59,11 @@ public abstract class FieldParserUtil {
             return DateTimeFieldParser.getInstance();
         } else if (clazz.equals(Boolean.class) || clazz.equals(boolean.class)) {
             return BooleanFieldParser.getInstance();
-        } else if (clazz.equals(Double.class) || clazz.equals(double.class) || clazz.equals(float.class)) {
+        } else if (clazz.equals(Double.class) || clazz.equals(double.class) || clazz.equals(float.class)||clazz.equals(Float.class)||clazz.equals(BigDecimal.class)) {
             return DecimalFieldParser.getInstance();
         } else if (clazz.equals(BizArray.class)) {
             return BizArrayFieldParser.getInstance();
-        } else if (clazz.equals(BizOne.class)) {
+        } else if (clazz.equals(BizOne.class)||clazz.equals(BizMany.class)) {
             return ForeignKeyFieldParser.getInstance();
         }
         throw new ApplicationException("该字段类型无法识别");

src/main/java/logwire/web/bo/listener/BoActionListener.java

@@ -41,10 +41,10 @@ public class BoActionListener implements ActionListener {
 
     @Override
     public void afterAction(ActionContext actionContext, String queryName) {
-        Session session = SessionHolder.getSession();
+        /*Session session = SessionHolder.getSession();
         if (session != null) {
             session.commit(queryService);
-        }
+        }*/
 
     }
 }

src/main/java/logwire/web/bo/loader/BoModelBeanLoader.java

@@ -11,10 +11,12 @@ import logwire.core.meta.model.fields.*;
 import logwire.core.meta.query.IQuery;
 import logwire.core.resource.BeanLoader;
 import logwire.core.resource.loader.JavaModelBeanLoader;
+import logwire.core.support.Util;
 import logwire.core.tenant.TenantClassLoader;
 import logwire.core.tenant.TenantProject;
 import logwire.web.bo.field.parse.FieldParser;
 import logwire.web.bo.field.parse.FieldParserUtil;
+import org.elasticsearch.common.Strings;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.config.BeanDefinition;
 import org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider;
@@ -66,43 +68,58 @@ public class BoModelBeanLoader extends BeanLoader<IQuery, TenantProject> impleme
         List<BeanDefinition> bizModelList = isBizModel.get(true);
         for (BeanDefinition beanDefinition : bizModelList) {
             Class<?> clazz = classLoader.loadClass(beanDefinition.getBeanClassName());
+            //获取类名和注解里的label
+            String className = Util.toLowerCaseFirst(clazz.getSimpleName());
+            String label = clazz.getAnnotation(BizModel.class).label();
             //独立model
-            Model model = new Model();
-            model.setName(clazz.getSimpleName());
-            model.setVerboseName(clazz.getAnnotation(BizModel.class).label());
+            Model model = initChildModel();
+            setName(className,model,label);
+            model.setVerboseName(label);
+            model.setVerboseNameCode(className);
             model.setIncludeAuditFields(true);
             model.setIncludeVersionField(true);
             model.setIncludeDomainField(true);
             initField(clazz, model, consumer);
             consumer.accept(model);
-
         }
-
-
     }
 
-    private void initField(Class<?> clazz, Model model, Consumer consumer) {
+    /**
+     * 初始化model的字段
+     * @param clazz 类
+     * @param model model
+     * @param consumer
+     */
+    private void initField(Class<?> clazz, Model model, Consumer<IQuery> consumer) {
         Field[] fields = clazz.getDeclaredFields();
+        setPrimaryKey(model);
+        //当一个表有多个大文本字段，只需要建一次表，将多个大文本字段的值放在一张表中
+        Boolean isFirstText = true;
+        //遍历所有字段
         for (Field f : fields) {
             if (f.getAnnotation(Column.class) != null) {
                 //带有Column注解的字段
                 FieldParser parser = FieldParserUtil.getParser(f);
                 logwire.core.meta.model.fields.Field field = parser.parse(f.getName(), f);
                 model.addField(field);
-            } else if (f.getAnnotation(Text.class) != null) {
-                // 带有Text注解的字段 大文本属性会创建一张子表(Model),子表名为：BO表名_属性名，一个BO有多个大字段时，使用同一张表
+            } else if (f.getAnnotation(Text.class) != null&&isFirstText) {
+                // 带有Text注解的字段 大文本属性会创建一张子表(Model)
+                // 子表名为：BO表名_text，一个BO有多个大字段时，使用同一张表
                 if (f.getType() != BizText.class) {
                     throw new ApplicationException("@Text 字段类型必须为BizText");
                 }
                 newTextModel(model, f, consumer);
+                isFirstText = false;
             } else if (f.getAnnotation(Array.class) != null) {
-                // 带有Text注解的字段 大文本属性会创建一张子表(Model),子表名为：BO表名_属性名，一个BO有多个大字段时，使用同一张表
+                // 带有Array注解的字段 字段类型必须是BizArray<X>, X可以是String/Double/Boolean/Long/Integer/BigDecimal/OffsetDateTime。
+                // 数组属性会创建一张子表(Model)，子表名为：BO表名_属性名；包含的字段：
                 if (f.getType() != BizArray.class) {
                     throw new ApplicationException("@Array 字段类型必须为BizArray");
                 }
                 newArrayModel(model, f, consumer);
             } else if (f.getAnnotation(Many.class) != null) {
-                // 带有Text注解的字段 大文本属性会创建一张子表(Model),子表名为：BO表名_属性名，一个BO有多个大字段时，使用同一张表
+                // 带有Many或SlaveMany注解的字段 字段类型必须是BizMany<X>, X为BO类型，未指定时可在注解中指定。
+                // 主多对多定义会创建一张子表(Model)，子表名为：BO表名_TXT；包含的字段：
                 if (f.getType() != BizMany.class) {
                     throw new ApplicationException("@Many 字段类型必须为BizMany");
                 }
@@ -120,20 +137,23 @@ public class BoModelBeanLoader extends BeanLoader<IQuery, TenantProject> impleme
      * @param f
      * @param consumer
      */
-    private void newArrayModel(Model model, Field f, Consumer consumer) {
+    private void newArrayModel(Model model, Field f, Consumer<IQuery> consumer) {
         Array array = f.getAnnotation(Array.class);
-        Model arrayModel = new Model();
+        //新建数组字段表
+        Model arrayModel = initChildModel();
         arrayModel.setName(model.getName() + "_" + f.getName());
         arrayModel.setVerboseName(array.label());
+
         ForeignKeyField ownerId = new ForeignKeyField("owner_id", model.getName());
-        ownerId.setPrimaryKey(true);
         arrayModel.addField(ownerId);
         arrayModel.addField(new IntegerField("idx"));
+        //通过泛型找到字段类型
         Type actualTypeArguments = ((ParameterizedType) f.getGenericType()).getActualTypeArguments()[0];
         FieldParser parser = FieldParserUtil.getParserByFieldType(actualTypeArguments);
         logwire.core.meta.model.fields.Field valueField = parser.parse("value", f);
-        model.addField(valueField);
-        consumer.accept(model);
+        arrayModel.addField(valueField);
+
+        consumer.accept(arrayModel);
     }
 
     /**
@@ -146,17 +166,19 @@ public class BoModelBeanLoader extends BeanLoader<IQuery, TenantProject> impleme
      * @param f
      * @param consumer
      */
-    private void newTextModel(Model model, Field f, Consumer consumer) {
+    private void newTextModel(Model model, Field f, Consumer<IQuery> consumer) {
         Text text = f.getAnnotation(Text.class);
-        Model textModel = new Model();
-        textModel.setName(model.getName() + "_text");
+        //新建大文本字段表
+        Model textModel = initChildModel();
+        textModel.setName(model.getName()+ "_text");
         textModel.setVerboseName(text.label());
+
         ForeignKeyField ownerId = new ForeignKeyField("owner_id", model.getName());
-        ownerId.setPrimaryKey(true);
         textModel.addField(ownerId);
         textModel.addField(new StringField("field_name", 50));
         textModel.addField(new TextField("value"));
-        consumer.accept(model);
+
+        consumer.accept(textModel);
     }
 
     /**
@@ -169,15 +191,45 @@ public class BoModelBeanLoader extends BeanLoader<IQuery, TenantProject> impleme
      * @param f
      * @param consumer
      */
-    private void newManyModel(Model model, Field f, Consumer consumer) {
+    private void newManyModel(Model model, Field f, Consumer<IQuery> consumer) {
         Many many = f.getAnnotation(Many.class);
-        Model manyModel = new Model();
-        manyModel.setName(model.getName() + "_" + f.getName());
+        //新建多对多关系表
+        Model manyModel = initChildModel();
+        manyModel.setName(model.getName() + "_TXT");
         manyModel.setVerboseName(many.label());
+
         manyModel.addField(new AutoField());
         manyModel.addField(new ForeignKeyField("master_id", model.getName()));
         manyModel.addField(new ForeignKeyField("slave_id", many.referBoName()));
-        consumer.accept(model);
+        consumer.accept(manyModel);
+    }
+
+    private Model initChildModel(){
+        Model childModel = new Model();
+        setPrimaryKey(childModel);
+        childModel.setIncludeAuditFields(false);
+        childModel.setIncludeVersionField(false);
+        childModel.setIncludeDomainField(false);
+        return childModel;
+    }
+
+    /**
+     * bo默认主键id为雪花id
+     * @param model
+     */
+    private void setPrimaryKey(Model model){
+        BigIntegerField id = new BigIntegerField("id");
+        id.setPrimaryKey(true);
+        model.addField(id);
+    }
+
+
+    private void setName(String className, Model model, String label) {
+        if (!Strings.isNullOrEmpty(label)) {
+            model.setName(label);
+        } else {
+            model.setName(className);
+        }
     }
 
     @Override

src/main/java/logwire/web/bo/session/Session.java

@@ -23,38 +23,46 @@ import java.util.Set;
  */
 public class Session {
 
+/*
     private ActionContext actionContext;
 
     public Session(ActionContext actionContext) {
         this.actionContext = actionContext;
     }
 
-    /**
+    */
+/**
      * 业务对象的缓存
      * 第一层 map 的 key 为 model 名称
      * 第二层 map 的 key 为 主键值
-     */
+     *//*
+
     private Map<String, Map<String, BizObject>> cache = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 业务对象主键值的缓存
      * 第一层 map 的 key 为 model 名称
      * 第二层 map 的 key 为 model 某个字段的名称
      * 第三层 map 的 key 为 model 某个字段的值， value 为 model 主键的值
-     */
+     *//*
+
     private Map<String, Map<String, Map<String, Set<Object>>>> pkCache = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 保存业务对象之间的关系
      * 第一层 map 的 key 为 明细表的 model 名称
      * 第二层 map 的 key 为 明细表的主键值
      * 第三层 map 的 value 为明细表对应的主表对应的业务对象
      * <p>
      * 保存时需要，先保存主表，再保存明细表
-     */
+     *//*
+
     private Map<String, Map<String, Set<BizObject>>> itemHeaderRelations = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 保存业务对象之间的关系
      * 第一层 map 的 key 为 item 关系的主表对应的 model 名称
      * 第二层 map 的 key 为 主键值
@@ -62,10 +70,12 @@ public class Session {
      * <p>
      * 删除时
      * item 关系时，先删除明细表，再删除主表
-     */
+     *//*
+
     private Map<String, Map<String, Set<BizObject>>> headerItemRelations = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 保存业务对象之间的关系
      * 第一层 map 的 key 为 join 关系的被 join 表
      * 第二层 map 的 key 为 主键值
@@ -73,40 +83,51 @@ public class Session {
      * <p>
      * 删除时
      * join 关系时，先删除主表，再删除被关联 JOIN 的表
-     */
+     *//*
+
     private Map<String, Map<String, Set<BizObject>>> joinOrExtendRelations = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 组合对象和业务对象的映射关系
      * key 为 compositeObject.hashCode()
-     */
+     *//*
+
     private Map<Integer, BizObject> compositeBizObjectMapping = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 组合对象和业务对象中的组合对象类中属性名称的映射关系
      * key 为 compositeObject.hashCode()
-     */
+     *//*
+
     private Map<Integer, String> compositeBizObjectFieldMapping = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 业务对象数据的存放
-     */
+     *//*
+
     private Map<Integer, OperableAgent> operableAgentMap = Maps.newHashMap();
 
-    /**
+    */
+/**
      * 待持久化的业务对象
-     */
+     *//*
+
     private List<BizObject> bizObjects = Lists.newArrayList();
 
     public ActionContext getActionContext() {
         return actionContext;
     }
 
-    /**
+    */
+/**
      * 将业务对象存入上下文中
      *
      * @param t 业务对象
-     */
+     *//*
+
     public void add(BizObject t) {
         if (t == null) {
             return;
@@ -125,9 +146,11 @@ public class Session {
     }
 
     private class PersistedRecorder {
-        /**
+        */
+/**
          * 暂存已执行持久化操作的业务对象标记
-         */
+         *//*
+
         private Map<Integer, Boolean> record = Maps.newHashMap();
 
         public void accept(BizObject t) {
@@ -139,9 +162,11 @@ public class Session {
         }
     }
 
-    /**
+    */
+/**
      * 持久化
-     */
+     *//*
+
     public void commit(QueryService queryService) {
         if (this.bizObjects.isEmpty()) {
             return;
@@ -340,14 +365,16 @@ public class Session {
         set.add(value);
     }
 
-    /**
+    */
+/**
      * 缓存根据某个字段作为查询条件加载得到的若干业务对象
      * 此处只缓存业务对象中的主键值
      * 因为 Session 是线程安全的，所以此处内部不考虑并发问题
      *
      * @param t
      * @param fieldName
-     */
+     *//*
+
     public void cache(BizObject t, String fieldName) {
         Object pkValue = t.getId();
         if (pkValue == null) {
@@ -382,12 +409,14 @@ public class Session {
         operableAgentMap.put(agent.getTarget().hashCode(), agent);
     }
 
-    /**
+    */
+/**
      * 缓存业务对象
      * 因为 Session 是线程安全的，所以此处内部不考虑并发问题
      *
      * @param t
-     */
+     *//*
+
     public void cache(BizObject t) {
         if (t == null) {
             return;
@@ -424,13 +453,15 @@ public class Session {
         return BizObjectStatus.NEW.equals(t.getBizObjectStatus());
     }
 
-    /**
+    */
+/**
      * 从上下文中获取之前加载过的业务对象
      *
      * @param modelName
      * @param pkValue
      * @return
-     */
+     *//*
+
     public <T extends BizObject> T get(String modelName, Object pkValue) {
         if (modelName == null || pkValue == null) {
             return null;
@@ -442,14 +473,16 @@ public class Session {
         return (T) map.get(pkValue.toString());
     }
 
-    /**
+    */
+/**
      * 从上下文中获取之前加载过的业务对象
      *
      * @param modelName
      * @param fieldName
      * @param fieldValue
      * @return
-     */
+     *//*
+
     public <T extends BizObject> List<T> get(String modelName, String fieldName, Object fieldValue) {
         if (modelName == null || fieldName == null || fieldValue == null) {
             return null;
@@ -479,5 +512,6 @@ public class Session {
     public <T extends Operable, R extends OperableAgent> R getOperableAgent(T operable) {
         return (R) operableAgentMap.get(operable.hashCode());
     }
+*/
 
 }

src/main/java/logwire/web/bo/session/SessionHolder.java

@@ -27,8 +27,8 @@ public abstract class SessionHolder {
     public static Session openSession(ActionContext context) {
         Session session = sessionThreadLocal.get();
         if (session == null) {
-            session = new Session(context);
-            sessionThreadLocal.set(session);
+            /*session = new Session(context);
+            sessionThreadLocal.set(session);*/
         }
         return session;
     }