Question

注意：我正在使用PostgreSQL数据库在数据库中构建并运行表未创建之后我为创建新实体的broadleaf文档做了同样的事情：

   1.  **Created new interface** :

package com.mycompany.entity.ordereturn;

 public interface OrderReturn {
        Long getId();
        void setId(Long id);
        String getReason();
        void setReason(String reason);
        String getAddress();
        void setAddress(String address);
    }

创建新的OrderReturnImpl类：

@Entity

@Table（name =＆＃34; blc_order_return＆＃34;）

public class OrderReturnImpl implements OrderReturn{

@Id
@GeneratedValue(generator= "OrderReturnId")
@GenericGenerator(
        name="OrderReturnId",
                    strategy="org.broadleafcommerce.common.persistence.IdOverrideTableGenerator",
        parameters = {
            @Parameter(name="segment_value", value="OrderReturnImpl"),
            @Parameter(name="entity_name", value="com.mycompany.entity.ordereturn.OrderReturnImpl")
        }
    )    

@Column(name = "OrderReturn_ID")
protected Long id;

@Column(name = "Reason")
protected String reason;

@Column(name = "Address")
protected String address;

@Override
public Long getId() {
    // TODO Auto-generated method stub
    return id;
}

@Override
public void setId(Long id) {
    // TODO Auto-generated method stub
    this.id = id;
}

@Override
public String getReason() {
    // TODO Auto-generated method stub
    return reason;
}

@Override
public void setReason(String reason) {
    // TODO Auto-generated method stub
    this.reason = reason;
}

@Override
public String getAddress() {
    // TODO Auto-generated method stub
    return address;
}

@Override
public void setAddress(String address) {
    // TODO Auto-generated method stub
    this.address = address;
}
}

在persistence-core.xml文件中配置：

 <persistence-unit name="blPU" transaction-type="RESOURCE_LOCAL">
        // Added this line in name = "blPU"
            <class>com.mycompany.controller.account.OrderReturnImpl</class>
             <exclude-unlisted-classes/>
        </persistence-unit>

Answer 1

虽然您尚未发布完整的OrderReturnImpl.java文件，但您可能错过了@Entity注释（以及@Table注释）。

请相应地注释您的课程。

好的，我看到一个新的编辑，你现在有了注释。那么错误仍然会继续这些注释？

如果要从实体创建数据库表，请使用 <property name="hibernate.hbm2ddl.auto">create</property>

Answer 2

如果您在独立服务器上运行admin / site，则可能出现的问题是创建表。在嵌入式tomcat或jetty上试一试。

配置：

在admin / resource / runtime-properties / development.properties

blPU.hibernate.hbm2ddl.auto=create
blCMSStorage.hibernate.hbm2ddl.auto=create
blSecurePU.hibernate.hbm2ddl.auto=create

在core / resource / runtime-properties / common-shared.properties

blPU.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
blSecurePU.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
blCMSStorage.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
blPU.hibernate.hbm2ddl.import_files_sql_extractor=org.broadleafcommerce.common.util.sql.importsql.DemoPostgresSingleLineSqlCommandExtractor
blSecurePU.hibernate.hbm2ddl.import_files_sql_extractor=org.broadleafcommerce.common.util.sql.importsql.DemoPostgresSingleLineSqlCommandExtractor
blCMSStorage.hibernate.hbm2ddl.import_files_sql_extractor=org.broadleafcommerce.common.util.sql.importsql.DemoPostgresSingleLineSqlCommandExtractor

使用您的数据填充的database.properties

一定要：

[standaloneserver] / lib中的PostgreSQL驱动程序或在嵌入式服务器上运行时作为库
无效的IDE缓存
在所有项目（或所有三个模块）上清理并安装maven目标
在pom的执行和postgresql依赖中使用postgresql启动数据库

<plugin>
     <artifactId>maven-antrun-plugin</artifactId>
     <version>1.8</version>
          <executions>
               <execution>
                    <id>postgres-start</id>
                    <configuration>
                         <target>
                              <echo message="Starting postgres database..."/>
                              <java fork="true" spawn="true" classname="org.postgresql.Driver"
                                      classpathref="maven.plugin.classpath">
                              </java>
                              <echo message="Database started successfully"/>
                         </target>
                     </configuration>
                     <goals>
                         <goal>run</goal>
                     </goals>
                 </execution>
              </executions>
              <dependencies>
                  <dependency>
                      <groupId>org.postgresql</groupId>
                      <artifactId>postgresql</artifactId>
                      <version>9.4.1211</version>
                  </dependency>
              </dependencies>

在broadleaf中创建新实体

2 个答案: