/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.messaging.jms;
import java.util.HashSet;
import java.util.List;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.Set;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import org.jboss.as.controller.ListAttributeDefinition;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.descriptions.ResourceDescriptionResolver;
import org.jboss.as.controller.operations.validation.StringLengthValidator;
import org.jboss.as.messaging.Attribute;
import org.jboss.as.messaging.CommonAttributes;
import org.jboss.as.messaging.Element;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
/**
* {@link org.jboss.as.controller.AttributeDefinition} for a JMS resource's {@code entries} attribute.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class JndiEntriesAttribute extends ListAttributeDefinition {
public static final JndiEntriesAttribute DESTINATION = new JndiEntriesAttribute(true);
public static final JndiEntriesAttribute CONNECTION_FACTORY = new JndiEntriesAttribute(false);
private static final String[] NO_BINDINGS = new String[0];
private final boolean forDestination;
private JndiEntriesAttribute(final boolean forDestination) {
super(CommonAttributes.ENTRIES_STRING, CommonAttributes.ENTRIES_STRING, false, 1, Integer.MAX_VALUE, new StringLengthValidator(1));
this.forDestination = forDestination;
}
@Override
public void marshallAsElement(ModelNode resourceModel, XMLStreamWriter writer) throws XMLStreamException {
if (resourceModel.hasDefined(getName())) {
List<ModelNode> list = resourceModel.get(getName()).asList();
if (list.size() > 0) {
// This is a bit of a hack, using allowNull to distinguish the connection factory case
// from the jms destination case
if (!forDestination) {
writer.writeStartElement(getXmlName());
}
for (ModelNode child : list) {
writer.writeEmptyElement(Element.ENTRY.getLocalName());
writer.writeAttribute(Attribute.NAME.getLocalName(), child.asString());
}
if (!forDestination) {
writer.writeEndElement();
}
}
}
}
@Override
protected void addValueTypeDescription(ModelNode node, ResourceBundle bundle) {
setValueType(node);
}
@Override
protected void addAttributeValueTypeDescription(ModelNode node, ResourceDescriptionResolver resolver, Locale locale, ResourceBundle bundle) {
setValueType(node);
}
@Override
protected void addOperationParameterValueTypeDescription(ModelNode node, String operationName, ResourceDescriptionResolver resolver, Locale locale, ResourceBundle bundle) {
setValueType(node);
}
private void setValueType(ModelNode node) {
node.get(ModelDescriptionConstants.VALUE_TYPE).set(ModelType.STRING);
}
public static String[] getJndiBindings(final ModelNode node) {
if (node.isDefined()) {
final Set<String> bindings = new HashSet<String>();
for (final ModelNode entry : node.asList()) {
bindings.add(entry.asString());
}
return bindings.toArray(new String[bindings.size()]);
}
return NO_BINDINGS;
}
}