/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.clustering.infinispan.subsystem;
import javax.xml.stream.XMLStreamException;
import org.jboss.as.controller.persistence.SubsystemMarshallingContext;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.Property;
import org.jboss.staxmapper.XMLElementWriter;
import org.jboss.staxmapper.XMLExtendedStreamWriter;
/**
* XML writer for current Infinispan subsystem schema version.
* @author Paul Ferraro
* @author Richard Achmatowicz (c) 2011 Red Hat Inc.
* @author Tristan Tarrant
*/
public class InfinispanSubsystemXMLWriter implements XMLElementWriter<SubsystemMarshallingContext> {
public static final XMLElementWriter<SubsystemMarshallingContext> INSTANCE = new InfinispanSubsystemXMLWriter();
/**
* {@inheritDoc}
* @see org.jboss.staxmapper.XMLElementWriter#writeContent(org.jboss.staxmapper.XMLExtendedStreamWriter, java.lang.Object)
*/
@Override
public void writeContent(XMLExtendedStreamWriter writer, SubsystemMarshallingContext context) throws XMLStreamException {
context.startSubsystemElement(InfinispanSchema.CURRENT.getNamespaceUri(), false);
ModelNode model = context.getModelNode();
if (model.isDefined()) {
if (model.hasDefined(CacheContainerResourceDefinition.WILDCARD_PATH.getKey())) {
for (Property entry: model.get(CacheContainerResourceDefinition.WILDCARD_PATH.getKey()).asPropertyList()) {
String containerName = entry.getName();
ModelNode container = entry.getValue();
writer.writeStartElement(Element.CACHE_CONTAINER.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), containerName);
CacheContainerResourceDefinition.DEFAULT_CACHE.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.EVICTION_EXECUTOR.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.JNDI_NAME.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.LISTENER_EXECUTOR.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.REPLICATION_QUEUE_EXECUTOR.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.START.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.MODULE.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.STATISTICS_ENABLED.marshallAsAttribute(container, writer);
CacheContainerResourceDefinition.ALIASES.marshallAsElement(container, writer);
if (container.hasDefined(TransportResourceDefinition.PATH.getKey())) {
writer.writeStartElement(Element.TRANSPORT.getLocalName());
ModelNode transport = container.get(TransportResourceDefinition.PATH.getKeyValuePair());
TransportResourceDefinition.CHANNEL.marshallAsAttribute(transport, writer);
TransportResourceDefinition.EXECUTOR.marshallAsAttribute(transport, writer);
TransportResourceDefinition.LOCK_TIMEOUT.marshallAsAttribute(transport, writer);
writer.writeEndElement();
}
// write any existent cache types
if (container.hasDefined(CacheType.LOCAL.pathElement().getKey())) {
for (Property property : container.get(CacheType.LOCAL.pathElement().getKey()).asPropertyList()) {
ModelNode cache = property.getValue();
writer.writeStartElement(Element.LOCAL_CACHE.getLocalName());
writeCacheAttributes(writer, property.getName(), cache);
writeCacheElements(writer, cache);
writer.writeEndElement();
}
}
if (container.hasDefined(CacheType.INVALIDATION.pathElement().getKey())) {
for (Property property : container.get(CacheType.INVALIDATION.pathElement().getKey()).asPropertyList()) {
ModelNode cache = property.getValue();
writer.writeStartElement(Element.INVALIDATION_CACHE.getLocalName());
writeClusteredCacheAttributes(writer, property.getName(), cache);
writeCacheElements(writer, cache);
writer.writeEndElement();
}
}
if (container.hasDefined(CacheType.REPLICATED.pathElement().getKey())) {
for (Property property : container.get(CacheType.REPLICATED.pathElement().getKey()).asPropertyList()) {
ModelNode cache = property.getValue();
writer.writeStartElement(Element.REPLICATED_CACHE.getLocalName());
writeClusteredCacheAttributes(writer, property.getName(), cache);
writeCacheElements(writer, cache);
writer.writeEndElement();
}
}
if (container.hasDefined(CacheType.DISTRIBUTED.pathElement().getKey())) {
for (Property property : container.get(CacheType.DISTRIBUTED.pathElement().getKey()).asPropertyList()) {
ModelNode cache = property.getValue();
writer.writeStartElement(Element.DISTRIBUTED_CACHE.getLocalName());
writeClusteredCacheAttributes(writer, property.getName(), cache);
DistributedCacheResourceDefinition.OWNERS.marshallAsAttribute(cache, writer);
DistributedCacheResourceDefinition.SEGMENTS.marshallAsAttribute(cache, writer);
DistributedCacheResourceDefinition.L1_LIFESPAN.marshallAsAttribute(cache, writer);
DistributedCacheResourceDefinition.CAPACITY_FACTOR.marshallAsAttribute(cache, writer);
DistributedCacheResourceDefinition.CONSISTENT_HASH_STRATEGY.marshallAsAttribute(cache, writer);
writeCacheElements(writer, cache);
writer.writeEndElement();
}
}
writer.writeEndElement();
}
}
}
writer.writeEndElement();
}
private static void writeCacheAttributes(XMLExtendedStreamWriter writer, String name, ModelNode cache) throws XMLStreamException {
writer.writeAttribute(Attribute.NAME.getLocalName(), name);
CacheResourceDefinition.START.marshallAsAttribute(cache, writer);
CacheResourceDefinition.JNDI_NAME.marshallAsAttribute(cache, writer);
CacheResourceDefinition.MODULE.marshallAsAttribute(cache, writer);
CacheResourceDefinition.STATISTICS_ENABLED.marshallAsAttribute(cache, writer);
}
private static void writeClusteredCacheAttributes(XMLExtendedStreamWriter writer, String name, ModelNode cache) throws XMLStreamException {
writeCacheAttributes(writer, name, cache);
ClusteredCacheResourceDefinition.ASYNC_MARSHALLING.marshallAsAttribute(cache, writer);
ClusteredCacheResourceDefinition.MODE.marshallAsAttribute(cache, writer);
ClusteredCacheResourceDefinition.QUEUE_SIZE.marshallAsAttribute(cache, writer);
ClusteredCacheResourceDefinition.QUEUE_FLUSH_INTERVAL.marshallAsAttribute(cache, writer);
ClusteredCacheResourceDefinition.REMOTE_TIMEOUT.marshallAsAttribute(cache, writer);
}
private static void writeCacheElements(XMLExtendedStreamWriter writer, ModelNode cache) throws XMLStreamException {
if (cache.hasDefined(LockingResourceDefinition.PATH.getKey())) {
writer.writeStartElement(Element.LOCKING.getLocalName());
ModelNode locking = cache.get(LockingResourceDefinition.PATH.getKeyValuePair());
LockingResourceDefinition.ISOLATION.marshallAsAttribute(locking, writer);
LockingResourceDefinition.STRIPING.marshallAsAttribute(locking, writer);
LockingResourceDefinition.ACQUIRE_TIMEOUT.marshallAsAttribute(locking, writer);
LockingResourceDefinition.CONCURRENCY_LEVEL.marshallAsAttribute(locking, writer);
writer.writeEndElement();
}
if (cache.hasDefined(TransactionResourceDefinition.PATH.getKey())) {
writer.writeStartElement(Element.TRANSACTION.getLocalName());
ModelNode transaction = cache.get(TransactionResourceDefinition.PATH.getKeyValuePair());
TransactionResourceDefinition.STOP_TIMEOUT.marshallAsAttribute(transaction, writer);
TransactionResourceDefinition.MODE.marshallAsAttribute(transaction, writer);
TransactionResourceDefinition.LOCKING.marshallAsAttribute(transaction, writer);
writer.writeEndElement();
}
if (cache.hasDefined(EvictionResourceDefinition.PATH.getKey())) {
writer.writeStartElement(Element.EVICTION.getLocalName());
ModelNode eviction = cache.get(EvictionResourceDefinition.PATH.getKeyValuePair());
EvictionResourceDefinition.STRATEGY.marshallAsAttribute(eviction, writer);
EvictionResourceDefinition.MAX_ENTRIES.marshallAsAttribute(eviction, writer);
writer.writeEndElement();
}
if (cache.hasDefined(ExpirationResourceDefinition.PATH.getKey())) {
writer.writeStartElement(Element.EXPIRATION.getLocalName());
ModelNode expiration = cache.get(ExpirationResourceDefinition.PATH.getKeyValuePair());
ExpirationResourceDefinition.MAX_IDLE.marshallAsAttribute(expiration, writer);
ExpirationResourceDefinition.LIFESPAN.marshallAsAttribute(expiration, writer);
ExpirationResourceDefinition.INTERVAL.marshallAsAttribute(expiration, writer);
writer.writeEndElement();
}
if (cache.hasDefined(StateTransferResourceDefinition.PATH.getKey())) {
ModelNode stateTransfer = cache.get(StateTransferResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.STATE_TRANSFER.getLocalName());
StateTransferResourceDefinition.ENABLED.marshallAsAttribute(stateTransfer, writer);
StateTransferResourceDefinition.TIMEOUT.marshallAsAttribute(stateTransfer, writer);
StateTransferResourceDefinition.CHUNK_SIZE.marshallAsAttribute(stateTransfer, writer);
writer.writeEndElement();
}
if (cache.hasDefined(CustomStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(CustomStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.STORE.getLocalName());
CustomStoreResourceDefinition.CLASS.marshallAsAttribute(store, writer);
writeStoreAttributes(writer, store);
writeStoreElements(writer, store);
writer.writeEndElement();
}
if (cache.hasDefined(FileStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(FileStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.FILE_STORE.getLocalName());
writeStoreAttributes(writer, store);
FileStoreResourceDefinition.RELATIVE_TO.marshallAsAttribute(store, writer);
FileStoreResourceDefinition.RELATIVE_PATH.marshallAsAttribute(store, writer);
writeStoreElements(writer, store);
writer.writeEndElement();
}
if (cache.hasDefined(StringKeyedJDBCStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(StringKeyedJDBCStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.STRING_KEYED_JDBC_STORE.getLocalName());
writeJDBCStoreAttributes(writer, store);
writeStoreElements(writer, store);
writeJDBCStoreTable(writer, Element.STRING_KEYED_TABLE, store, ModelKeys.STRING_KEYED_TABLE);
writer.writeEndElement();
}
if (cache.hasDefined(BinaryKeyedJDBCStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(BinaryKeyedJDBCStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.BINARY_KEYED_JDBC_STORE.getLocalName());
writeJDBCStoreAttributes(writer, store);
writeStoreElements(writer, store);
writeJDBCStoreTable(writer, Element.BINARY_KEYED_TABLE, store, ModelKeys.BINARY_KEYED_TABLE);
writer.writeEndElement();
}
if (cache.hasDefined(MixedKeyedJDBCStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(MixedKeyedJDBCStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.MIXED_KEYED_JDBC_STORE.getLocalName());
writeJDBCStoreAttributes(writer, store);
writeStoreElements(writer, store);
writeJDBCStoreTable(writer, Element.STRING_KEYED_TABLE, store, ModelKeys.STRING_KEYED_TABLE);
writeJDBCStoreTable(writer, Element.BINARY_KEYED_TABLE, store, ModelKeys.BINARY_KEYED_TABLE);
writer.writeEndElement();
}
if (cache.hasDefined(RemoteStoreResourceDefinition.PATH.getKey())) {
ModelNode store = cache.get(RemoteStoreResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.REMOTE_STORE.getLocalName());
writeStoreAttributes(writer, store);
RemoteStoreResourceDefinition.CACHE.marshallAsAttribute(store, writer);
RemoteStoreResourceDefinition.SOCKET_TIMEOUT.marshallAsAttribute(store, writer);
RemoteStoreResourceDefinition.TCP_NO_DELAY.marshallAsAttribute(store, writer);
writeStoreElements(writer, store);
for (ModelNode remoteServer: store.get(ModelKeys.REMOTE_SERVERS).asList()) {
writer.writeStartElement(Element.REMOTE_SERVER.getLocalName());
RemoteStoreResourceDefinition.OUTBOUND_SOCKET_BINDING.marshallAsAttribute(remoteServer, writer);
writer.writeEndElement();
}
writer.writeEndElement();
}
if (cache.get(ModelKeys.INDEXING).isDefined() || cache.get(ModelKeys.INDEXING_PROPERTIES).isDefined()) {
writer.writeStartElement(Element.INDEXING.getLocalName());
CacheResourceDefinition.INDEXING.marshallAsAttribute(cache, writer);
CacheResourceDefinition.INDEXING_PROPERTIES.marshallAsElement(cache, writer);
writer.writeEndElement();
}
if (cache.hasDefined(BackupSiteResourceDefinition.WILDCARD_PATH.getKey())) {
writer.writeStartElement(Element.BACKUPS.getLocalName());
for (Property property: cache.get(BackupSiteResourceDefinition.WILDCARD_PATH.getKey()).asPropertyList()) {
writer.writeStartElement(Element.BACKUP.getLocalName());
writer.writeAttribute(Attribute.SITE.getLocalName(), property.getName());
ModelNode backup = property.getValue();
BackupSiteResourceDefinition.FAILURE_POLICY.marshallAsAttribute(backup, writer);
BackupSiteResourceDefinition.STRATEGY.marshallAsAttribute(backup, writer);
BackupSiteResourceDefinition.REPLICATION_TIMEOUT.marshallAsAttribute(backup, writer);
BackupSiteResourceDefinition.ENABLED.marshallAsAttribute(backup, writer);
if (backup.hasDefined(ModelKeys.TAKE_BACKUP_OFFLINE_AFTER_FAILURES) || backup.hasDefined(ModelKeys.TAKE_BACKUP_OFFLINE_MIN_WAIT)) {
writer.writeStartElement(Element.TAKE_OFFLINE.getLocalName());
BackupSiteResourceDefinition.TAKE_OFFLINE_AFTER_FAILURES.marshallAsAttribute(backup, writer);
BackupSiteResourceDefinition.TAKE_OFFLINE_MIN_WAIT.marshallAsAttribute(backup, writer);
writer.writeEndElement();
}
writer.writeEndElement();
}
writer.writeEndElement();
}
if (cache.hasDefined(BackupForResourceDefinition.PATH.getKey())) {
ModelNode backupFor = cache.get(BackupForResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.BACKUP_FOR.getLocalName());
BackupForResourceDefinition.REMOTE_CACHE.marshallAsAttribute(backupFor, writer);
BackupForResourceDefinition.REMOTE_SITE.marshallAsAttribute(backupFor, writer);
writer.writeEndElement();
}
}
private static void writeJDBCStoreTable(XMLExtendedStreamWriter writer, Element element, ModelNode store, String key) throws XMLStreamException {
if (store.hasDefined(key)) {
ModelNode table = store.get(key);
writer.writeStartElement(element.getLocalName());
JDBCStoreResourceDefinition.PREFIX.marshallAsAttribute(table, writer);
JDBCStoreResourceDefinition.BATCH_SIZE.marshallAsAttribute(table, writer);
JDBCStoreResourceDefinition.FETCH_SIZE.marshallAsAttribute(table, writer);
writeJDBCStoreColumn(writer, Element.ID_COLUMN, table, ModelKeys.ID_COLUMN);
writeJDBCStoreColumn(writer, Element.DATA_COLUMN, table, ModelKeys.DATA_COLUMN);
writeJDBCStoreColumn(writer, Element.TIMESTAMP_COLUMN, table, ModelKeys.TIMESTAMP_COLUMN);
writer.writeEndElement();
}
}
private static void writeJDBCStoreColumn(XMLExtendedStreamWriter writer, Element element, ModelNode table, String key) throws XMLStreamException {
if (table.hasDefined(key)) {
ModelNode column = table.get(key);
writer.writeStartElement(element.getLocalName());
JDBCStoreResourceDefinition.COLUMN_NAME.marshallAsAttribute(column, writer);
JDBCStoreResourceDefinition.COLUMN_TYPE.marshallAsAttribute(column, writer);
writer.writeEndElement();
}
}
private static void writeStoreAttributes(XMLExtendedStreamWriter writer, ModelNode store) throws XMLStreamException {
StoreResourceDefinition.SHARED.marshallAsAttribute(store, writer);
StoreResourceDefinition.PRELOAD.marshallAsAttribute(store, writer);
StoreResourceDefinition.PASSIVATION.marshallAsAttribute(store, writer);
StoreResourceDefinition.FETCH_STATE.marshallAsAttribute(store, writer);
StoreResourceDefinition.PURGE.marshallAsAttribute(store, writer);
StoreResourceDefinition.SINGLETON.marshallAsAttribute(store, writer);
}
private static void writeJDBCStoreAttributes(XMLExtendedStreamWriter writer, ModelNode store) throws XMLStreamException {
writeStoreAttributes(writer, store);
JDBCStoreResourceDefinition.DATA_SOURCE.marshallAsAttribute(store, writer);
JDBCStoreResourceDefinition.DIALECT.marshallAsAttribute(store, writer);
}
private static void writeStoreElements(XMLExtendedStreamWriter writer, ModelNode store) throws XMLStreamException {
if (store.hasDefined(StoreWriteBehindResourceDefinition.PATH.getKey())) {
ModelNode writeBehind = store.get(StoreWriteBehindResourceDefinition.PATH.getKeyValuePair());
writer.writeStartElement(Element.WRITE_BEHIND.getLocalName());
StoreWriteBehindResourceDefinition.FLUSH_LOCK_TIMEOUT.marshallAsAttribute(writeBehind, writer);
StoreWriteBehindResourceDefinition.MODIFICATION_QUEUE_SIZE.marshallAsAttribute(writeBehind, writer);
StoreWriteBehindResourceDefinition.SHUTDOWN_TIMEOUT.marshallAsAttribute(writeBehind, writer);
StoreWriteBehindResourceDefinition.THREAD_POOL_SIZE.marshallAsAttribute(writeBehind, writer);
writer.writeEndElement();
}
if (store.hasDefined(StorePropertyResourceDefinition.WILDCARD_PATH.getKey())) {
// the format of the property elements
// "property" => {
// "relative-to" => {"value" => "fred"},
// }
for (Property property: store.get(StorePropertyResourceDefinition.WILDCARD_PATH.getKey()).asPropertyList()) {
writer.writeStartElement(Element.PROPERTY.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), property.getName());
Property complexValue = property.getValue().asProperty();
writer.writeCharacters(complexValue.getValue().asString());
writer.writeEndElement();
}
}
}
}