/*
* 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.wildfly.extension.messaging.activemq.jms;
import static java.lang.System.arraycopy;
import static org.wildfly.extension.messaging.activemq.jms.ConnectionFactoryAttribute.getDefinitions;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.jboss.as.controller.AbstractAttributeDefinitionBuilder;
import org.jboss.as.controller.AttributeDefinition;
import org.jboss.as.controller.PersistentResourceDefinition;
import org.jboss.as.controller.PrimitiveListAttributeDefinition;
import org.jboss.as.controller.ReloadRequiredWriteAttributeHandler;
import org.jboss.as.controller.SimpleAttributeDefinition;
import org.jboss.as.controller.SimpleAttributeDefinitionBuilder;
import org.jboss.as.controller.SimpleListAttributeDefinition;
import org.jboss.as.controller.SimpleMapAttributeDefinition;
import org.jboss.as.controller.registry.AttributeAccess;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.wildfly.extension.messaging.activemq.CommonAttributes;
import org.wildfly.extension.messaging.activemq.MessagingExtension;
import org.wildfly.extension.messaging.activemq.jms.ConnectionFactoryAttributes.Common;
import org.wildfly.extension.messaging.activemq.jms.ConnectionFactoryAttributes.Pooled;
/**
* JMS pooled Connection Factory resource definition.
*
* @author <a href="http://jmesnil.net">Jeff Mesnil</a> (c) 2012 Red Hat Inc.
*/
public class PooledConnectionFactoryDefinition extends PersistentResourceDefinition {
// the generation of the Pooled CF attributes is a bit ugly but it is with purpose:
// * factorize the attributes which are common between the regular CF and the pooled CF
// * keep in a single place the subtle differences (e.g. different default values for reconnect-attempts between
// the regular and pooled CF
private static ConnectionFactoryAttribute[] define(ConnectionFactoryAttribute[] specific, ConnectionFactoryAttribute... common) {
int size = common.length + specific.length;
ConnectionFactoryAttribute[] result = new ConnectionFactoryAttribute[size];
arraycopy(specific, 0, result, 0, specific.length);
for (int i = 0; i < common.length; i++) {
ConnectionFactoryAttribute attr = common[i];
AttributeDefinition definition = attr.getDefinition();
ConnectionFactoryAttribute newAttr;
// replace the reconnect-attempts attribute to use a different default value for pooled CF
if (definition == Common.RECONNECT_ATTEMPTS) {
AttributeDefinition copy = copy(Pooled.RECONNECT_ATTEMPTS, AttributeAccess.Flag.RESTART_ALL_SERVICES);
newAttr = ConnectionFactoryAttribute.create(copy, Pooled.RECONNECT_ATTEMPTS_PROP_NAME, true);
} else {
AttributeDefinition copy = copy(definition, AttributeAccess.Flag.RESTART_ALL_SERVICES);
newAttr = ConnectionFactoryAttribute.create(copy, attr.getPropertyName(), attr.isResourceAdapterProperty(), attr.isInboundConfig());
}
result[specific.length + i] = newAttr;
}
return result;
}
private static AttributeDefinition copy(AttributeDefinition attribute, AttributeAccess.Flag flag) {
AbstractAttributeDefinitionBuilder builder;
if (attribute instanceof SimpleListAttributeDefinition) {
builder = new SimpleListAttributeDefinition.Builder((SimpleListAttributeDefinition)attribute);
// TODO remove once WFCORE-95 is fixed
((SimpleListAttributeDefinition.Builder)builder).setListValidator(attribute.getValidator());
} else if (attribute instanceof SimpleMapAttributeDefinition) {
builder = new SimpleMapAttributeDefinition.Builder((SimpleMapAttributeDefinition)attribute);
} else if (attribute instanceof PrimitiveListAttributeDefinition) {
builder = new PrimitiveListAttributeDefinition.Builder((PrimitiveListAttributeDefinition)attribute);
// TODO remove once WFCORE-95 is fixed
((PrimitiveListAttributeDefinition.Builder)builder).setListValidator(attribute.getValidator());
} else {
builder = new SimpleAttributeDefinitionBuilder((SimpleAttributeDefinition)attribute);
}
builder.setFlags(flag);
return builder.build();
}
public static final ConnectionFactoryAttribute[] ATTRIBUTES = define(Pooled.ATTRIBUTES, Common.ATTRIBUTES);
public static Map<String, ConnectionFactoryAttribute> getAttributesMap() {
Map<String, ConnectionFactoryAttribute> attrs = new HashMap<String, ConnectionFactoryAttribute>(ATTRIBUTES.length);
for (ConnectionFactoryAttribute attribute : ATTRIBUTES) {
attrs.put(attribute.getDefinition().getName(), attribute);
}
return attrs;
}
private final boolean deployed;
public static final PooledConnectionFactoryDefinition INSTANCE = new PooledConnectionFactoryDefinition(false);
public static final PooledConnectionFactoryDefinition DEPLOYMENT_INSTANCE = new PooledConnectionFactoryDefinition(true);
public PooledConnectionFactoryDefinition(final boolean deployed) {
super(MessagingExtension.POOLED_CONNECTION_FACTORY_PATH, MessagingExtension.getResourceDescriptionResolver(CommonAttributes.POOLED_CONNECTION_FACTORY),
PooledConnectionFactoryAdd.INSTANCE,
PooledConnectionFactoryRemove.INSTANCE);
this.deployed = deployed;
}
@Override
public Collection<AttributeDefinition> getAttributes() {
return Arrays.asList(getDefinitions(ATTRIBUTES));
}
@Override
public void registerAttributes(ManagementResourceRegistration registry) {
AttributeDefinition[] definitions = getDefinitions(ATTRIBUTES);
ReloadRequiredWriteAttributeHandler reloadRequiredWriteAttributeHandler = new ReloadRequiredWriteAttributeHandler(definitions);
for (AttributeDefinition attr : definitions) {
if (!attr.getFlags().contains(AttributeAccess.Flag.STORAGE_RUNTIME)) {
if (deployed) {
registry.registerReadOnlyAttribute(attr, PooledConnectionFactoryConfigurationRuntimeHandler.INSTANCE);
} else {
registry.registerReadWriteAttribute(attr, null, reloadRequiredWriteAttributeHandler);
}
}
}
}
}