openjpa-maven-plugin不会在构建时增强实体类

时间:2018-03-21 14:36:24

标签: java jpa openjpa openjpa-maven-plugin

我在OpenJPA上遇到了另一个问题。 即使我在我的pom.xml中插入openjpa-maven-plugin,似乎我的实体也没有得到增强。

这里是错误代码:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>al.das</groupId>
  <artifactId>MyProject</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>MyProject</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <dependencies>
    <dependency> 
        <groupId>javax.servlet</groupId> 
        <artifactId>jstl</artifactId> 
        <version>1.2</version> 
    </dependency> 
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>2.4</version>
    </dependency>
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.2.1</version>
    </dependency>
    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId> 
      <version>1.16.16</version> 
      <scope>provided</scope> 
    </dependency>
    <dependency>
      <groupId>org.apache.openjpa</groupId>
      <artifactId>openjpa</artifactId>
      <version>2.4.2</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>5.0.3.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.36</version>
    </dependency>
  </dependencies>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
            <groupId>org.apache.openjpa</groupId>
            <artifactId>openjpa-maven-plugin</artifactId>
            <version>2.2.0-SNAPSHOT</version>
            <configuration>
                <includes>al/das/MyProject/Entities/*.class</includes>
                <addDefaultConstructor>true</addDefaultConstructor>
                <enforcePropertyRestrictions>true</enforcePropertyRestrictions>
            </configuration>
            <executions>
                <execution>
                    <id>enhancer</id>
                    <phase>process-classes</phase>
                    <goals>
                        <goal>enhance</goal>
                    </goals>
                </execution>
            </executions>
            <dependencies>
                <dependency>
                    <groupId>org.apache.openjpa</groupId>
                    <artifactId>openjpa</artifactId>
                    <version>2.4.2</version>
                </dependency>
            </dependencies>
        </plugin>
      </plugins>
    </pluginManagement>
  </build>
</project>

这是我的pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
             http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
             version="2.0">
    <persistence-unit name="MyProject">
        <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
        <class>al.das.MyProject.Entities.Entity1</class>
        <class>al.das.MyProject.Entities.Entity2</class>
        <class>al.das.MyProject.Entities.Entity3</class>
        <properties>
            <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"/>
            <property name="openjpa.jdbc.SchemaFactory" value="native(ForeignKeys=true)"/>
            <property name="openjpa.jdbc.MappingDefaults" value="ForeignKeyDeleteAction=restrict, JoinForeignKeyDeleteAction=restrict"/>
            <property name="openjpa.ConnectionURL" value="jdbc:mysql://localhost:3306/myproject"/>
            <property name="openjpa.ConnectionDriverName" value="com.mysql.jdbc.Driver"/>
            <property name="openjpa.ConnectionUserName" value="user"/>
            <property name="openjpa.ConnectionPassword" value="password"/>
            <property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO, Tool=INFO, SQL=TRACE"/>
        </properties>
    </persistence-unit>
</persistence>

我首先想到我可能在插件部分注册了我的实体类的错误路径,但是我想出的替代方法没有工作。

我是否需要在我的工作区文件夹或tomcat的目录结构中指定类文件的路径?

在tomcat中,路径是:
wtpwebapps / MyProject的/ WEB-INF /类/人/ DAS / MyProject的/实体

在我的工作区中:
MyProject的/目标/类/人/ DAS / MyProject的/实体

为了安全起见我当前的persistence.xml:

kubectl set image

有谁知道我做错了什么?

0 个答案:

没有答案