/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, 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.server.parsing;
import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CORE_SERVICE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VAULT;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.VAULT_OPTIONS;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.requireNamespace;
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.EnumSet;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.parsing.Attribute;
import org.jboss.as.controller.parsing.Element;
import org.jboss.as.controller.parsing.Namespace;
import org.jboss.as.server.controller.resources.VaultResourceDefinition;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.Property;
import org.jboss.staxmapper.XMLExtendedStreamReader;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
/**
* Parsing and marshalling logic specific to vault definitions.
*
* The contents of this file have been pulled from {@see CommonXml}, see the commit history of that file for true author
* attribution.
*
* Note: This class is only indented to support versions 1, 2, and 3 of the schema, if later major versions of the schema
* include updates to the types represented by this class then this class should be forked.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
class VaultXml {
void parseVault(final XMLExtendedStreamReader reader, final ModelNode address, final Namespace expectedNs, final List<ModelNode> list) throws XMLStreamException {
switch (expectedNs) {
case DOMAIN_1_0:
throw unexpectedElement(reader);
case DOMAIN_1_1:
case DOMAIN_1_2:
case DOMAIN_1_3:
case DOMAIN_1_4:
case DOMAIN_1_5:
parseVault_1_1(reader, address, expectedNs, list);
break;
default:
if (expectedNs.getMajorVersion() == 2) {
parseVault_1_1(reader, address, expectedNs, list);
} else {
parseVault_1_6_and_3_0(reader, address, expectedNs, list);
}
}
}
private void parseVault_1_1(final XMLExtendedStreamReader reader, final ModelNode address, final Namespace expectedNs, final List<ModelNode> list) throws XMLStreamException {
final int vaultAttribCount = reader.getAttributeCount();
ModelNode vault = new ModelNode();
String code = null;
for (int i = 0; i < vaultAttribCount; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case CODE: {
VaultResourceDefinition.CODE.parseAndSetParameter(value, vault, reader);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
ModelNode vaultAddress = address.clone();
vaultAddress.add(CORE_SERVICE, VAULT);
if (code != null) {
vault.get(Attribute.CODE.getLocalName()).set(code);
}
vault.get(OP_ADDR).set(vaultAddress);
vault.get(OP).set(ADD);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
requireNamespace(reader, expectedNs);
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case VAULT_OPTION: {
parseModuleOption(reader, vault.get(VAULT_OPTIONS));
break;
}
}
}
list.add(vault);
}
private void parseVault_1_6_and_3_0(final XMLExtendedStreamReader reader, final ModelNode address, final Namespace expectedNs, final List<ModelNode> list) throws XMLStreamException {
final int vaultAttribCount = reader.getAttributeCount();
ModelNode vault = new ModelNode();
String code = null;
for (int i = 0; i < vaultAttribCount; i++) {
requireNoNamespaceAttribute(reader, i);
final String value = reader.getAttributeValue(i);
final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case CODE: {
VaultResourceDefinition.CODE.parseAndSetParameter(value, vault, reader);
break;
}
case MODULE: {
VaultResourceDefinition.MODULE.parseAndSetParameter(value, vault, reader);
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
ModelNode vaultAddress = address.clone();
vaultAddress.add(CORE_SERVICE, VAULT);
if (code != null) {
vault.get(Attribute.CODE.getLocalName()).set(code);
}
vault.get(OP_ADDR).set(vaultAddress);
vault.get(OP).set(ADD);
while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
requireNamespace(reader, expectedNs);
final Element element = Element.forName(reader.getLocalName());
switch (element) {
case VAULT_OPTION: {
parseModuleOption(reader, vault.get(VAULT_OPTIONS));
break;
}
}
}
list.add(vault);
}
private void parseVaultOption(XMLExtendedStreamReader reader, ModelNode vaultOptions) throws XMLStreamException {
String name = null;
String val = null;
EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.VALUE);
final 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));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case VALUE: {
val = value;
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (required.size() > 0) {
throw missingRequired(reader, required);
}
vaultOptions.get(name).set(val);
requireNoContent(reader);
}
private void parseModuleOption(XMLExtendedStreamReader reader, ModelNode moduleOptions) throws XMLStreamException {
String name = null;
String val = null;
EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.VALUE);
final 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));
required.remove(attribute);
switch (attribute) {
case NAME: {
name = value;
break;
}
case VALUE: {
val = value;
break;
}
default:
throw unexpectedAttribute(reader, i);
}
}
if (required.size() > 0) {
throw missingRequired(reader, required);
}
moduleOptions.add(name, val);
requireNoContent(reader);
}
void writeVault(XMLExtendedStreamWriter writer, ModelNode vault) throws XMLStreamException {
writer.writeStartElement(Element.VAULT.getLocalName());
VaultResourceDefinition.CODE.marshallAsAttribute(vault, writer);
VaultResourceDefinition.MODULE.marshallAsAttribute(vault, writer);
if (vault.hasDefined(VAULT_OPTIONS)) {
ModelNode properties = vault.get(VAULT_OPTIONS);
for (Property prop : properties.asPropertyList()) {
writer.writeEmptyElement(Element.VAULT_OPTION.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), prop.getName());
writer.writeAttribute(Attribute.VALUE.getLocalName(), prop.getValue().asString());
}
}
writer.writeEndElement();
}
}