I am using hyperjaxb to generate Java classes from an xsd file. How can I configure it to generate hibernate annotations, and to trigger hbm2ddl to create a MySQL database with tables for the generated classes?
I downloaded the purchase order sample for hibernate from this link, then navigated to the target directory in cmd.exe and ran mvn clean install, but the resulting folders did not contain any java classes, and this also did not contain any hibernate/MySQL. I would like to get a working example that creates everything from a downloaded xsd file so that I can just plug my own xsd file into the code and have all the java/hibernate/mysql be autogenerated. That way I can spend my time tweaking my xsd file so that the resulting java/hibernate/MySQL is what I need it to be.
A code example or step by step instructions would be really helpful. I am using eclipse.
The answer to this question came after posting a few other questions. To find the complete answer to this question, you will need to review the answers to those other questions, in particular, the one at this link.
UPDATE
Finally it appeared that the OP was looking for generated classes in the root directory of the project insteadof target\generated-source\xjc, despite the tutorial clearly states where to look:
If you browse the target/generated-sources/xjc directory, you'll find few generated java files, for instance
PurchaseOrderType.java.
I don't understand it when you say that nothing is generated. I've just rechecked it, everything works fine.
My steps are:
Here's what I get:
[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] ------------------------------------------------------------------------
Full mvn clean install -X log is here.
So I hope you see, it works perfectly. Please post you mvn clean install -X, maybe you do something wrong.
Now, concerning your question, here's the MySQL example:
https://github.com/highsource/hyperjaxb3/tree/master/ejb/tests/po-mysql
This project includes a snippet of hbm2ddl generation:
https://github.com/highsource/hyperjaxb3/tree/master/ejb/tests/issues
The hbm2ddl is commented out for some reason, not sure if it works, but it should give the direction.