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Difference between revisions of "EclipseLink/Examples/MOXy/Dynamic/JAXBContextFromXMLSchema"
< EclipseLink | Examples | MOXy | Dynamic
(New page: <source lang="java"> package example.dynamic; import java.io.FileInputStream; import javax.xml.bind.JAXBContext; import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory; pu...) |
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| − | + | ==Overview== | |
| − | + | In this example you will learn how to bootstrap a dynamic JAXBContext from an XML Schema. | |
| + | ==Bootstrap the JAXBContext== | ||
| + | The DynamicJAXBContextFactory is used to create a dyanic JAXBContext. There are several parameters to the create method, but in this example we will focus on the InputStream representing the XML schema. | ||
| + | |||
| + | <source lang="java"> | ||
import java.io.FileInputStream; | import java.io.FileInputStream; | ||
import javax.xml.bind.JAXBContext; | import javax.xml.bind.JAXBContext; | ||
| Line 13: | Line 17: | ||
} | } | ||
} | } | ||
| + | </source> | ||
| + | |||
| + | ==XML Schema== | ||
| + | |||
| + | The following XML schema represents the metadata for this JAXBContext. | ||
| + | |||
| + | <source lang="xml"> | ||
| + | <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="urn:example" targetNamespace="urn:example"> | ||
| + | <xsd:complexType name="address"> | ||
| + | <xsd:sequence> | ||
| + | <xsd:element name="city" type="xsd:string" minOccurs="0"/> | ||
| + | <xsd:element name="street" type="xsd:string" minOccurs="0"/> | ||
| + | </xsd:sequence> | ||
| + | </xsd:complexType> | ||
| + | <xsd:complexType name="customer"> | ||
| + | <xsd:sequence> | ||
| + | <xsd:element name="name" type="xsd:string" minOccurs="0"/> | ||
| + | <xsd:element name="address" type="tns:address" minOccurs="0"/> | ||
| + | </xsd:sequence> | ||
| + | </xsd:complexType> | ||
| + | <xsd:element name="customer" type="tns:customer"/> | ||
| + | </xsd:schema> | ||
</source> | </source> | ||
Revision as of 16:49, 17 June 2010
Overview
In this example you will learn how to bootstrap a dynamic JAXBContext from an XML Schema.
Bootstrap the JAXBContext
The DynamicJAXBContextFactory is used to create a dyanic JAXBContext. There are several parameters to the create method, but in this example we will focus on the InputStream representing the XML schema.
import java.io.FileInputStream; import javax.xml.bind.JAXBContext; import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContextFactory; public class Demo { public static void main(String[] args) throws Exception { FileInputStream xsdInputStream = new FileInputStream("src/example/dynamic/customer.xsd"); JAXBContext jaxbContext = DynamicJAXBContextFactory.createContextFromXSD(xsdInputStream, null, null, null); } }
XML Schema
The following XML schema represents the metadata for this JAXBContext.
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="urn:example" targetNamespace="urn:example"> <xsd:complexType name="address"> <xsd:sequence> <xsd:element name="city" type="xsd:string" minOccurs="0"/> <xsd:element name="street" type="xsd:string" minOccurs="0"/> </xsd:sequence> </xsd:complexType> <xsd:complexType name="customer"> <xsd:sequence> <xsd:element name="name" type="xsd:string" minOccurs="0"/> <xsd:element name="address" type="tns:address" minOccurs="0"/> </xsd:sequence> </xsd:complexType> <xsd:element name="customer" type="tns:customer"/> </xsd:schema>