I try to read an xml
file as input for spring batch:
Java Class:
package de.example.schema.processes.standardprocess;
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Process", namespace = "http://schema.example.de/processes/process", propOrder = {
"input"
})
public class Process implements Serializable
{
@XmlElement(namespace = "http://schema.example.de/processes/process")
protected ProcessInput input;
public ProcessInput getInput() {
return input;
}
public void setInput(ProcessInput value) {
this.input = value;
}
}
SpringBatch dev-job.xml:
<bean id="exampleReader" class="org.springframework.batch.item.xml.StaxEventItemReader" scope="step">
<property name="fragmentRootElementName" value="input" />
<property name="resource"
value="file:#{jobParameters['dateiname']}" />
<property name="unmarshaller" ref="jaxb2Marshaller" />
</bean>
<bean id="jaxb2Marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
<property name="classesToBeBound">
<list>
<value>de.example.schema.processes.standardprocess.Process</value>
<value>de.example.schema.processes.standardprocess.ProcessInput</value>
...
</list>
</property>
</bean>
Input file:
<?xml version="1.0" encoding="UTF-8"?>
<process:process xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:process="http://schema.example.de/processes/process">
<process:input>
...
</process:input>
</process:process>
It fires the following exception:
[javax.xml.bind.UnmarshalException: unexpected element (uri:"http://schema.example.de/processes/process", local:"input"). Expected elements are <<{http://schema.example.de/processes/process}processInput]
at org.springframework.oxm.jaxb.JaxbUtils.convertJaxbException(JaxbUtils.java:92)
at org.springframework.oxm.jaxb.AbstractJaxbMarshaller.convertJaxbException(AbstractJaxbMarshaller.java:143)
at org.springframework.oxm.jaxb.Jaxb2Marshaller.unmarshal(Jaxb2Marshaller.java:428)
If I change to in xml it work's fine. Unfortunately I can change neither the xml nor the java class.
Is there a possibility to make Jaxb2Marshaller map the element 'input' to the class 'ProcessInput'?
