com.sun.xml.ws.runtime.config.TubelineFeatureReader Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of webservices-rt Show documentation
Show all versions of webservices-rt Show documentation
This module contains the Metro runtime code.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2017 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://oss.oracle.com/licenses/CDDL+GPL-1.1
* or LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.xml.ws.runtime.config;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.config.metro.dev.FeatureReader;
import com.sun.xml.ws.config.metro.util.ParserUtil;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.Attribute;
import javax.xml.stream.events.EndElement;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;
import javax.xml.ws.WebServiceException;
import java.util.Iterator;
/**
*
* @author Fabian Ritzmann
*/
public class TubelineFeatureReader implements FeatureReader {
private static final Logger LOGGER = Logger.getLogger(TubelineFeatureReader.class);
private static final QName NAME_ATTRIBUTE_NAME = new QName("name");
// TODO implement
public TubelineFeature parse(XMLEventReader reader) throws WebServiceException {
try {
final StartElement element = reader.nextEvent().asStartElement();
boolean attributeEnabled = true;
final Iterator iterator = element.getAttributes();
while (iterator.hasNext()) {
final Attribute nextAttribute = (Attribute) iterator.next();
final QName attributeName = nextAttribute.getName();
if (ENABLED_ATTRIBUTE_NAME.equals(attributeName)) {
attributeEnabled = ParserUtil.parseBooleanValue(nextAttribute.getValue());
} else if (NAME_ATTRIBUTE_NAME.equals(attributeName)) {
// TODO use name attribute
} else {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Unexpected attribute"));
}
}
return parseFactories(attributeEnabled, element, reader);
} catch (XMLStreamException e) {
throw LOGGER.logSevereException(new WebServiceException("Failed to unmarshal XML document", e));
}
}
private TubelineFeature parseFactories(final boolean enabled, final StartElement element, final XMLEventReader reader)
throws WebServiceException {
int elementRead = 0;
loop:
while (reader.hasNext()) {
try {
final XMLEvent event = reader.nextEvent();
switch (event.getEventType()) {
case XMLStreamConstants.COMMENT:
break; // skipping the comments and start document events
case XMLStreamConstants.CHARACTERS:
if (event.asCharacters().isWhiteSpace()) {
break;
}
else {
// TODO: logging message
throw LOGGER.logSevereException(new WebServiceException("No character data allowed, was " + event.asCharacters()));
}
case XMLStreamConstants.START_ELEMENT:
// TODO implement
elementRead++;
break;
case XMLStreamConstants.END_ELEMENT:
elementRead--;
if (elementRead < 0) {
final EndElement endElement = event.asEndElement();
if (!element.getName().equals(endElement.getName())) {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("End element does not match " + endElement));
}
break loop;
}
else {
break;
}
default:
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Unexpected event, was " + event));
}
} catch (XMLStreamException e) {
// TODO logging message
throw LOGGER.logSevereException(new WebServiceException("Failed to unmarshal XML document", e));
}
}
// TODO implement
return new TubelineFeature(enabled);
}
}