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This module contains the Metro runtime code.
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package com.sun.xml.ws.config.metro.parser;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.config.metro.parser.jsr109.WebserviceDescriptionType;
import com.sun.xml.ws.config.metro.parser.jsr109.WebservicesType;
import java.util.List;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBElement;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.stream.XMLStreamReader;
import javax.xml.ws.WebServiceException;
/**
* Parse webservices.xml.
*
* @author Fabian Ritzmann
*/
class WsParser {
private static final Logger LOGGER = Logger.getLogger(WsParser.class);
private static JAXBContext context;
public WsParser() throws WebServiceException {
try {
// We don't need to care about race conditions here, in the worst case
// the context gets initialized several times. We don't instantiate context
// in a static block because we would lose the exception message.
if (context == null) {
context = JAXBContext.newInstance("com.sun.xml.ws.config.metro.parser.jsr109");
}
} catch (JAXBException e) {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Failed to initialize", e));
}
}
public List parse(final XMLStreamReader reader) throws WebServiceException {
try {
final Unmarshaller unmarshaller = context.createUnmarshaller();
final JAXBElement elements = unmarshaller.unmarshal(reader, WebservicesType.class);
final WebservicesType root = elements.getValue();
final List descriptions = root.getWebserviceDescription();
return descriptions;
} catch (JAXBException e) {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Failed to unmarshal webservices.xml", e));
}
}
}