Examples with AttributeParser org.jboss.as.controller.AttributeParser used on opensource projects

Example 1 with AttributeParser

use of org.jboss.as.controller.AttributeParser in project wildfly by wildfly.

the class BatchSubsystemParser_1_0 method readElement.

@Override
public void readElement(final XMLExtendedStreamReader reader, final List<ModelNode> ops) throws XMLStreamException {
    final ThreadsParser threadsParser = ThreadsParser.getInstance();
    final PathAddress subsystemAddress = PathAddress.pathAddress(BatchSubsystemDefinition.SUBSYSTEM_PATH);
    // Add the subsystem
    final ModelNode subsystemAddOp = Util.createAddOperation(subsystemAddress);
    ops.add(subsystemAddOp);
    // Find the required elements
    final Set<Element> requiredElements = EnumSet.of(Element.JOB_REPOSITORY, Element.THREAD_POOL);
    attributeElements.forEach((element, attribute) -> {
        if (!attribute.isAllowNull() && attribute.getDefaultValue() == null) {
            requiredElements.add(element);
        }
    });
    final Namespace namespace = Namespace.forUri(reader.getNamespaceURI());
    while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
        final String localName = reader.getLocalName();
        final Element element = Element.forName(localName);
        final SimpleAttributeDefinition attribute = attributeElements.get(element);
        if (attribute != null) {
            final AttributeParser parser = attribute.getParser();
            if (parser.isParseAsElement()) {
                parser.parseElement(attribute, reader, subsystemAddOp);
            } else {
                // Assume this is an element with a single name attribute
                parser.parseAndSetParameter(attribute, AttributeParsers.readNameAttribute(reader), subsystemAddOp, reader);
                ParseUtils.requireNoContent(reader);
            }
            requiredElements.remove(element);
        } else if (element == Element.JOB_REPOSITORY) {
            final String name = AttributeParsers.readNameAttribute(reader);
            parseJobRepository(reader, subsystemAddress, name, ops);
            requiredElements.remove(Element.JOB_REPOSITORY);
        } else if (element == Element.THREAD_POOL) {
            threadsParser.parseUnboundedQueueThreadPool(reader, namespace.getUriString(), THREADS_1_1, subsystemAddress.toModelNode(), ops, BatchThreadPoolResourceDefinition.NAME, null);
            requiredElements.remove(Element.THREAD_POOL);
        } else if (element == Element.THREAD_FACTORY) {
            threadsParser.parseThreadFactory(reader, namespace.getUriString(), THREADS_1_1, subsystemAddress.toModelNode(), ops, BatchSubsystemDefinition.THREAD_FACTORY, null);
        } else {
            throw ParseUtils.unexpectedElement(reader);
        }
    }
    if (!requiredElements.isEmpty()) {
        throw ParseUtils.missingRequired(reader, requiredElements);
    }
    ParseUtils.requireNoContent(reader);
}