/*
*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
* /
*/
package org.jboss.as.cmp.subsystem;
import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
import static org.jboss.as.cmp.subsystem.CmpSubsystemModel.HILO_KEY_GENERATOR;
import static org.jboss.as.cmp.subsystem.CmpSubsystemModel.UUID_KEY_GENERATOR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequiredElement;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoContent;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoNamespaceAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedElement;
import java.util.Collections;
import java.util.EnumSet;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.dmr.ModelNode;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
* This class extends the parser for CMP_1_0 schema with extensions of CMP_1_1 schema.
* Extension for CMP_1_1 is an optional attribute {@link Attribute#JNDI_NAME JNDI_NAME} for uuid and hilo key generators.
*
* @author Manuel Fehlhammer
*/
public class CmpSubsystem11Parser extends CmpSubsystem10Parser {
protected CmpSubsystem11Parser() {
}
@Override
protected ModelNode parseHilo(final XMLExtendedStreamReader reader, final PathAddress parentAddress) throws XMLStreamException {
final ModelNode op = Util.createAddOperation();
String name = null;
int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case NAME: {
name = value;
break;
}
case JNDI_NAME: {
HiLoKeyGeneratorResourceDefinition.JNDI_NAME.parseAndSetParameter(value, op, reader);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (name == null) {
throw missingRequired(reader, Collections.singleton(Attribute.NAME));
}
op.get(OP_ADDR).set(parentAddress.append(HILO_KEY_GENERATOR, name).toModelNode());
final EnumSet<Element> required = EnumSet.of(Element.DATA_SOURCE, Element.TABLE_NAME, Element.ID_COLUMN, Element.SEQUENCE_COLUMN, Element.SEQUENCE_NAME);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
final String value = reader.getElementText();
final String tag = reader.getLocalName();
final Element element = Element.forName(tag);
required.remove(element);
SimpleAttributeDefinition attribute = HiLoKeyGeneratorResourceDefinition.ATTRIBUTE_MAP.get(tag);
if(attribute == null) {
throw unexpectedElement(reader);
}
attribute.parseAndSetParameter(value, op, reader);
}
if(!required.isEmpty()) {
throw missingRequiredElement(reader, required);
}
return op;
}
@Override
protected ModelNode parseUuid(final XMLExtendedStreamReader reader, final PathAddress parentAddress) throws XMLStreamException {
final ModelNode op = Util.createAddOperation();
String name = null;
int count = reader.getAttributeCount();
for (int i = 0; i < count; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case NAME: {
name = value;
break;
}
case JNDI_NAME: {
UUIDKeyGeneratorResourceDefinition.JNDI_NAME.parseAndSetParameter(value, op, reader);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (name == null) {
throw missingRequired(reader, Collections.singleton(Attribute.NAME));
}
op.get(OP_ADDR).set(parentAddress.append(UUID_KEY_GENERATOR, name).toModelNode());
requireNoContent(reader);
return op;
}
}