java配置hyperjaxb以创建hibernate映射和mysql数据库

Question

我正在使用hyperjaxb从xsd文件生成Java类。我如何配置它来生成hibernate注释，并触发hbm2ddl来创建一个MySQL数据库，其中包含生成的类的表

我下载了hibernate from this link的采购订单示例，然后导航到cmd.exe中的目标目录并运行mvn clean install，但生成的文件夹不包含任何java类，也不包含任何hibernate/MySQL。我想得到一个工作示例，从下载的xsd文件创建所有内容，这样我就可以将自己的xsd文件插入代码，并自动生成所有java/hibernate/mysql。这样我就可以花时间调整我的xsd文件，从而得到我所需要的java/hibernate/MySQL

一个代码示例或一步一步的说明会非常有用。我正在使用eclipse

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Answer 1

更新

最后，OP似乎是在项目的根目录中查找生成的类，而不是target\generated-source\xjc，尽管tutorial清楚地说明了在哪里查找：

If you browse the target/generated-sources/xjc directory, you'll find few generated java files, for instance PurchaseOrderType.java.

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我不明白你说什么都没有产生。我刚检查过，一切正常

我的步骤是：

• 下载hyperjaxb3-ejb-samples-po-initial-0.5.6-maven-src。拉链
• 解开拉链
• 转到hyperjaxb3-ejb-samples-po-initial-0.5.6
• mvn清洁安装

以下是我得到的：

[INFO]                                     
[INFO] Building Hyperjaxb3 Samples [po-initial:maven] 0.5.6
[INFO]                                     
[INFO] 
[INFO]  - maven-clean-plugin:2.5:clean (default-clean) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[INFO] Deleting C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target
[INFO] 
[INFO]  - maven-hyperjaxb3-plugin:0.6.0:generate (default) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[INFO] Sources are not up-to-date; XJC execution will be executed.
[WARNING] According to the Java Persistence API specification, section 2.1, entities must be top-level classes:
"The entity class must be a top-level class."
Your JAXB model is not customized as with top-level local scoping, please use the <jaxb:globalBinding localScoping="toplevel"/> global bindings customization.
        org.jvnet.hyperjaxb3.ejb.plugin.EjbPlugin

[WARNING] According to the Java Persistence API specification, section 2.1, entities must implement the serializable interface:
"If an entity instance is to be passed by value as a detached object
(e.g., through a remote interface), the entity class must implement
 the Serializable interface."
Your JAXB model is not customized as serializable, please use the <jaxb:serializable/> global bindings customization element to make your model serializable.
        org.jvnet.hyperjaxb3.ejb.plugin.EjbPlugin

[INFO] 
[INFO]  - maven-resources-plugin:2.6:resources (default-resources) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 1 resource
[INFO] Copying 0 resource
[INFO] Copying 1 resource
[INFO] 
[INFO]  - maven-compiler-plugin:2.5.1:compile (default-compile) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 5 source files to C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target\classes
[INFO] 
[INFO]  - maven-resources-plugin:2.6:testResources (default-testResources) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 2 resources
[INFO] 
[INFO]  - maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 5 source files to C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target\test-classes
[INFO] 
[INFO]  - maven-surefire-plugin:2.12.4:test (default-test) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[INFO] Surefire report directory: C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target\surefire-reports

                           -
 T E S T S
                           -
Running RoundtripTest
Detected [file:/C:/Projects/workspaces/hj3/dist/hyperjaxb3-ejb-samples-po-initial-0.5.6/target/classes/META-INF/persistence.xml].
    RoundtripTest

Loading entity manager factory properties.
    RoundtripTest

Loading entity manager factory properties from [file:/C:/Projects/workspaces/hj3/dist/hyperjaxb3-ejb-samples-po-initial-0.5.6/target/test-classes/persistence.properties].
    RoundtripTest

Testing samples.
    RoundtripTest

Sample directory [C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\src\test\samples].
    RoundtripTest

Testing sample [po.xml].
    RoundtripTest

Unmarshalling.
    RoundtripTest

Opening session.
    RoundtripTest

Saving the object.
    RoundtripTest

Opening session.
    RoundtripTest

Loading the object.
    RoundtripTest

Closing the session.
    RoundtripTest

Initial object:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<purchaseOrder orderDate="1999-10-20">
    <shipTo country="US">
        <name>Alice Smith</name>
        <street>123 Maple Street</street>
        <city>Mill Valley</city>
        <state>CA</state>
        <zip>90952</zip>
    </shipTo>
    <billTo country="US">
        <name>Robert Smith</name>
        <street>8 Oak Avenue</street>
        <city>Old Town</city>
        <state>PA</state>
        <zip>95819</zip>
    </billTo>
    <comment>Hurry, my lawn is going wild!</comment>
    <items>
        <item partNum="872-AA">
            <productName>Lawnmower</productName>
            <quantity>1</quantity>
            <USPrice>148.95</USPrice>
            <comment>Confirm this is electric</comment>
        </item>
        <item partNum="926-AA">
            <productName>Baby Monitor</productName>
            <quantity>1</quantity>
            <USPrice>39.98</USPrice>
            <shipDate>1999-05-21</shipDate>
        </item>
    </items>
</purchaseOrder>

    RoundtripTest

Source object:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<purchaseOrder orderDate="1999-10-20" Hjid="1">
    <shipTo country="US" Hjid="2">
        <name>Alice Smith</name>
        <street>123 Maple Street</street>
        <city>Mill Valley</city>
        <state>CA</state>
        <zip>90952</zip>
    </shipTo>
    <billTo country="US" Hjid="1">
        <name>Robert Smith</name>
        <street>8 Oak Avenue</street>
        <city>Old Town</city>
        <state>PA</state>
        <zip>95819</zip>
    </billTo>
    <comment>Hurry, my lawn is going wild!</comment>
    <items Hjid="1">
        <item partNum="872-AA" Hjid="1">
            <productName>Lawnmower</productName>
            <quantity>1</quantity>
            <USPrice>148.95</USPrice>
            <comment>Confirm this is electric</comment>
        </item>
        <item partNum="926-AA" Hjid="2">
            <productName>Baby Monitor</productName>
            <quantity>1</quantity>
            <USPrice>39.98</USPrice>
            <shipDate>1999-05-21</shipDate>
        </item>
    </items>
</purchaseOrder>

    RoundtripTest

Result object:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<purchaseOrder orderDate="1999-10-20" Hjid="1">
    <shipTo country="US" Hjid="2">
        <name>Alice Smith</name>
        <street>123 Maple Street</street>
        <city>Mill Valley</city>
        <state>CA</state>
        <zip>90952</zip>
    </shipTo>
    <billTo country="US" Hjid="1">
        <name>Robert Smith</name>
        <street>8 Oak Avenue</street>
        <city>Old Town</city>
        <state>PA</state>
        <zip>95819</zip>
    </billTo>
    <comment>Hurry, my lawn is going wild!</comment>
    <items Hjid="1">
        <item partNum="872-AA" Hjid="1">
            <productName>Lawnmower</productName>
            <quantity>1</quantity>
            <USPrice>148.95</USPrice>
            <comment>Confirm this is electric</comment>
        </item>
        <item partNum="926-AA" Hjid="2">
            <productName>Baby Monitor</productName>
            <quantity>1</quantity>
            <USPrice>39.98</USPrice>
            <shipDate>1999-05-21</shipDate>
        </item>
    </items>
</purchaseOrder>

    RoundtripTest

Checking the document identity.
    RoundtripTest

Finished testing sample [po.xml].
    RoundtripTest

Finished testing samples.
    RoundtripTest

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.552 sec

Results :

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0

[INFO] 
[INFO]  - maven-jar-plugin:2.4:jar (default-jar) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[INFO] Building jar: C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target\hyperjaxb3-ejb-samples-po-initial-maven-0.5.6.jar
[INFO] 
[INFO]  - maven-install-plugin:2.4:install (default-install) @ hyperjaxb3-ejb-samples-po-initial-maven  -
[INFO] Installing C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\target\hyperjaxb3-ejb-samples-po-initial-maven-0.5.6.jar to C:\Repository\org\jvnet\hyperjaxb3\hyperjaxb3-ejb-samples-po-initial-maven\0.5.6\hyperjaxb3-ejb-samples-po-initial-maven-0.5.6.jar
[INFO] Installing C:\Projects\workspaces\hj3\dist\hyperjaxb3-ejb-samples-po-initial-0.5.6\pom.xml to C:\Repository\org\jvnet\hyperjaxb3\hyperjaxb3-ejb-samples-po-initial-maven\0.5.6\hyperjaxb3-ejb-samples-po-initial-maven-0.5.6.pom
[INFO]                                     
[INFO] BUILD SUCCESS
[INFO]                                     
[INFO] Total time: 12.100 s
[INFO] Finished at: 2014-10-09T00:42:10+01:00
[INFO] Final Memory: 22M/96M
[INFO]                                     

完整的mvn清理安装-X日志为here

所以我希望你看到，它工作得很好。请发mvn clean install -X，也许你做错了什么

现在，关于你的问题，这里是MySQL的例子：

https://github.com/highsource/hyperjaxb3/tree/master/ejb/tests/po-mysql

该项目包括hbm2ddl生成的一个片段：

https://github.com/highsource/hyperjaxb3/tree/master/ejb/tests/issues

hbm2ddl由于某种原因被注释掉，不确定它是否有效，但它应该给出方向