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Difference between revisions of "EclipseLink/UserGuide/MOXy/Runtime/Bootstrapping/Generating Schema"

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{{EclipseLink_UserGuide
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'''[[Image:Elug_draft_icon.png|Warning]] For the current release, see [http://www.eclipse.org/eclipselink/documentation/2.4/moxy Developing JAXB Applications Using EclipseLink MOXy, EclipseLink 2.4]
|info=y
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'''
|api=y
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|apis= * [http://www.eclipse.org/eclipselink/api/2.1/index.html?org/eclipse/persistence/jaxb/JAXBContextFactory.html *.jaxb.JAXBContextFactory]
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|eclipselink=y
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|eclipselinktype=MOXy
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|examples=y
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|example=* [[EclipseLink/Examples/MOXy/JAXB/GenerateSchema|Generate Schema]]
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}}
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=Generating an XML Schema=
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To generate an XML schema from a Java object model:
 
  
<ol>
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http://www.eclipse.org/eclipselink/documentation/2.4/moxy/runtime005.htm
<li>Create a class that extends '''javax.xml.bind.SchemaOutputResolver'''.
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<source lang="java">
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private class MySchemaOutputResolver extends SchemaOutputResolver {
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  public Result createOutput(String uru, String suggestedFileName) throws IOException {
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      File file = new File(suggestedFileName);
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      StreamResult result = new StreamResult(file);
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      result.setSystemId(file.toURI().toURL().toString());
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      return result;
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  }
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}
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</source></li>
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<li>Use an instance of this class with '''JAXBContext''' to capture the generated XML Schema.
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<source lang="java">
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Class[] classes = new Class[4];
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classes[0] = org.example.customer_example.AddressType.class;
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classes[1] = org.example.customer_example.ContactInfo.class;
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classes[2] = org.example.customer_example.CustomerType.class;
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classes[3] = org.example.customer_example.PhoneNumber.class;
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JAXBContext jaxbContext = JAXBContext.newInstance(classes);
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SchemaOutputResolver sor = new MySchemaOutputResolver();
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jaxbContext.generateSchema(sor);
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</source></li>
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</ol>
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Latest revision as of 15:28, 6 November 2012

Warning For the current release, see Developing JAXB Applications Using EclipseLink MOXy, EclipseLink 2.4


http://www.eclipse.org/eclipselink/documentation/2.4/moxy/runtime005.htm