/*
* JBoss, Home of Professional Open Source
* Copyright 2012 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.infinispan.loaders.remote.configuration.as;
import static org.infinispan.util.StringPropertyReplacer.replaceProperties;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import org.infinispan.configuration.as.OutboundSocketBinding;
import org.infinispan.configuration.as.ParserAS7;
import org.infinispan.configuration.as.ParserContextAS7;
import org.infinispan.configuration.cache.LoadersConfigurationBuilder;
import org.infinispan.configuration.parsing.ConfigurationBuilderHolder;
import org.infinispan.configuration.parsing.ConfigurationParser;
import org.infinispan.configuration.parsing.Namespace;
import org.infinispan.configuration.parsing.ParseUtils;
import org.infinispan.configuration.parsing.ParserContext;
import org.infinispan.configuration.parsing.ParserContextListener;
import org.infinispan.loaders.remote.configuration.RemoteCacheStoreConfigurationBuilder;
import org.infinispan.loaders.remote.configuration.RemoteServerConfigurationBuilder;
import org.jboss.staxmapper.XMLExtendedStreamReader;
/**
*
* RemoteCacheStoreConfigurationParserAS7.
*
* @author Tristan Tarrant
* @since 5.2
*/
public class RemoteCacheStoreConfigurationParserAS7 implements ConfigurationParser<ConfigurationBuilderHolder> {
private static final Namespace NAMESPACES[] = {
new Namespace(ParserAS7.URN_JBOSS_DOMAIN_INFINISPAN, Element.REMOTE_STORE.getLocalName(), 1, 4),
new Namespace(ParserAS7.URN_JBOSS_DOMAIN_INFINISPAN, Element.REMOTE_STORE.getLocalName(), 1, 3),
};
public RemoteCacheStoreConfigurationParserAS7() {
}
@Override
public Namespace[] getSupportedNamespaces() {
return NAMESPACES;
}
@Override
public void readElement(final XMLExtendedStreamReader reader, final ConfigurationBuilderHolder holder) throws XMLStreamException {
Element element = Element.forName(reader.getLocalName());
switch (element) {
case REMOTE_STORE: {
parseRemoteStore(reader, holder);
break;
}
default: {
throw ParseUtils.unexpectedElement(reader);
}
}
}
private void parseRemoteStore(final XMLExtendedStreamReader reader, ConfigurationBuilderHolder holder) throws XMLStreamException {
ParserContextAS7 context = holder.getParserContext(ParserAS7.class);
LoadersConfigurationBuilder loaders = holder.getCurrentConfigurationBuilder().loaders();
RemoteCacheStoreConfigurationBuilder builder = new RemoteCacheStoreConfigurationBuilder(loaders);
parseRemoteStoreAttributes(reader, builder);
while (reader.hasNext() && (reader.nextTag() != XMLStreamConstants.END_ELEMENT)) {
Element element = Element.forName(reader.getLocalName());
switch (element) {
case REMOTE_SERVER: {
parseServer(reader, builder.addServer(), context);
break;
}
default: {
ParserAS7.parseStoreElement(reader, builder);
}
}
}
loaders.addStore(builder);
}
private void parseServer(XMLExtendedStreamReader reader, final RemoteServerConfigurationBuilder builder, ParserContextAS7 context) throws XMLStreamException {
final String value = ParseUtils.requireSingleAttribute(reader, Attribute.OUTBOUND_SOCKET_BINDING.getLocalName());
context.addParsingCompleteListener(new ParserContextListener() {
@Override
public void parsingComplete(ParserContext context) {
ParserContextAS7 ctx = (ParserContextAS7) context;
OutboundSocketBinding binding = ctx.getOutboundSocketBinding(value);
builder.host(binding.host()).port(binding.port());
}
});
ParseUtils.requireNoContent(reader);
}
private void parseRemoteStoreAttributes(XMLExtendedStreamReader reader, RemoteCacheStoreConfigurationBuilder builder) throws XMLStreamException {
for (int i = 0; i < reader.getAttributeCount(); i++) {
ParseUtils.requireNoNamespaceAttribute(reader, i);
String value = replaceProperties(reader.getAttributeValue(i));
Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
switch (attribute) {
case CACHE: {
builder.remoteCacheName(value);
break;
}
case SOCKET_TIMEOUT: {
builder.socketTimeout(Long.parseLong(value));
break;
}
case TCP_NO_DELAY: {
builder.tcpNoDelay(Boolean.parseBoolean(value));
break;
}
default: {
ParserAS7.parseStoreAttribute(reader, i, builder);
break;
}
}
}
}
}