/*
 * 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.server.parsing;

import static javax.xml.stream.XMLStreamConstants.END_ELEMENT;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ACCESS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.AUTHORIZATION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.HTTP_INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.HTTP_UPGRADE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT_INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NATIVE_INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NATIVE_REMOTING_INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SOCKET_BINDING;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SOCKET_BINDING_GROUP;
import static org.jboss.as.controller.parsing.Namespace.DOMAIN_1_0;
import static org.jboss.as.controller.parsing.ParseUtils.isNoNamespaceAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.missingRequired;
import static org.jboss.as.controller.parsing.ParseUtils.nextElement;
import static org.jboss.as.controller.parsing.ParseUtils.requireNamespace;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoAttributes;
import static org.jboss.as.controller.parsing.ParseUtils.requireNoContent;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedAttribute;
import static org.jboss.as.controller.parsing.ParseUtils.unexpectedElement;

import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;

import org.jboss.as.controller.logging.ControllerLogger;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.controller.parsing.Attribute;
import org.jboss.as.controller.parsing.DeferredExtensionContext;
import org.jboss.as.controller.parsing.Element;
import org.jboss.as.controller.parsing.Namespace;
import org.jboss.as.controller.parsing.ParseUtils;
import org.jboss.as.controller.parsing.ProfileParsingCompletionHandler;
import org.jboss.as.domain.management.access.AccessAuthorizationResourceDefinition;
import org.jboss.as.domain.management.parsing.AccessControlXml;
import org.jboss.as.domain.management.parsing.AuditLogXml;
import org.jboss.as.domain.management.parsing.ManagementXml;
import org.jboss.as.domain.management.parsing.ManagementXmlDelegate;
import org.jboss.as.server.controller.resources.ServerRootResourceDefinition;
import org.jboss.as.server.logging.ServerLogger;
import org.jboss.as.server.mgmt.HttpManagementResourceDefinition;
import org.jboss.as.server.mgmt.NativeManagementResourceDefinition;
import org.jboss.as.server.parsing.SocketBindingsXml.ServerSocketBindingsXml;
import org.jboss.as.server.services.net.SocketBindingGroupResourceDefinition;
import org.jboss.dmr.ModelNode;
import org.jboss.dmr.ModelType;
import org.jboss.dmr.Property;
import org.jboss.staxmapper.XMLExtendedStreamReader;

/**
 * A mapper between an AS server's configuration model and XML representations, particularly {@code standalone.xml}.
 *
 * @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
 * @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
 */
final class StandaloneXml_Legacy extends CommonXml implements ManagementXmlDelegate {

    private final AccessControlXml accessControlXml;
    private final ExtensionHandler extensionHandler;
    private final StandaloneXml.ParsingOption[] parsingOptions;
    private AuditLogXml auditLogDelegate;
    private final Namespace namespace;
    private final DeferredExtensionContext deferredExtensionContext;

    StandaloneXml_Legacy(ExtensionHandler extensionHandler, final Namespace namespace, DeferredExtensionContext deferredExtensionContext, StandaloneXml.ParsingOption... parsingOptions) {
        super(new ServerSocketBindingsXml());
        this.extensionHandler = extensionHandler;
        this.deferredExtensionContext = deferredExtensionContext;
        this.parsingOptions = parsingOptions;
        accessControlXml = AccessControlXml.newInstance(namespace);
        auditLogDelegate = AuditLogXml.newInstance(namespace, false);
        this.namespace = namespace;
    }

    @Override
    public void readElement(final XMLExtendedStreamReader reader, final List<ModelNode> operationList)
            throws XMLStreamException {

        long start = System.currentTimeMillis();
        final ModelNode address = new ModelNode().setEmptyList();

        if (Element.forName(reader.getLocalName()) != Element.SERVER) {
            throw unexpectedElement(reader);
        }

        Namespace readerNS = Namespace.forUri(reader.getNamespaceURI());
        switch (readerNS) {
            case DOMAIN_1_0: {
                readServerElement_1_0(reader, address, operationList);
                break;
            }
            case DOMAIN_1_1:
            case DOMAIN_1_2:
            case DOMAIN_1_3:
                readServerElement_1_1(readerNS, reader, address, operationList);
                break;
            default:
                // Instead of having to list the remaining versions we just check it is actually a valid version.
                boolean validNamespace = false;
                for (Namespace current : Namespace.domainValues()) {
                    if (readerNS.equals(current)) {
                        validNamespace = true;
                        readServerElement_1_4(readerNS, reader, address, operationList);
                        break;
                    }
                }
                if (validNamespace == false) {
                    throw unexpectedElement(reader);
                }
        }

        if (ServerLogger.ROOT_LOGGER.isDebugEnabled()) {
            long elapsed = System.currentTimeMillis() - start;
            ServerLogger.ROOT_LOGGER.debugf("Parsed standalone configuration in [%d] ms", elapsed);
        }
    }

    /**
     * Read the <server/> element based on version 1.0 of the schema.
     *
     * @param reader  the xml stream reader
     * @param address address of the parent resource of any resources this method will add
     * @param list    the list of boot operations to which any new operations should be added
     * @throws XMLStreamException if a parsing error occurs
     */
    private void readServerElement_1_0(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list)
            throws XMLStreamException {

        parseNamespaces(reader, address, list);

        ModelNode serverName = null;

        // attributes
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            switch (Namespace.forUri(reader.getAttributeNamespace(i))) {
                case NONE: {
                    final String value = reader.getAttributeValue(i);
                    final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                    switch (attribute) {
                        case NAME: {
                            serverName = ServerRootResourceDefinition.NAME.parse(value, reader);
                            break;
                        }
                        default:
                            throw unexpectedAttribute(reader, i);
                    }
                    break;
                }
                case XML_SCHEMA_INSTANCE: {
                    switch (Attribute.forName(reader.getAttributeLocalName(i))) {
                        case SCHEMA_LOCATION: {
                            parseSchemaLocations(reader, address, list, i);
                            break;
                        }
                        case NO_NAMESPACE_SCHEMA_LOCATION: {
                            // todo, jeez
                            break;
                        }
                        default: {
                            throw unexpectedAttribute(reader, i);
                        }
                    }
                    break;
                }
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        setServerName(address, list, serverName);

        // elements - sequence

        Element element = nextElement(reader, DOMAIN_1_0);
        if (element == Element.EXTENSIONS) {
            extensionHandler.parseExtensions(reader, address, DOMAIN_1_0, list);
            deferredExtensionContext.load();
            element = nextElement(reader, DOMAIN_1_0);
        }
        // System properties
        if (element == Element.SYSTEM_PROPERTIES) {
            parseSystemProperties(reader, address, DOMAIN_1_0, list, true);
            element = nextElement(reader, DOMAIN_1_0);
        }
        if (element == Element.PATHS) {
            parsePaths(reader, address, DOMAIN_1_0, list, true);
            element = nextElement(reader, DOMAIN_1_0);
        }

        if (element == Element.MANAGEMENT) {
            ManagementXml managementXml = ManagementXml.newInstance(DOMAIN_1_0, this, false);
            managementXml.parseManagement(reader, address, list, false);
            element = nextElement(reader, DOMAIN_1_0);
        }

        // Single profile
        if (element == Element.PROFILE) {
            parseServerProfile(reader, address, list);
            element = nextElement(reader, DOMAIN_1_0);
        }

        // Interfaces
        final Set<String> interfaceNames = new HashSet<String>();
        if (element == Element.INTERFACES) {
            parseInterfaces(reader, interfaceNames, address, DOMAIN_1_0, list, true);
            element = nextElement(reader, DOMAIN_1_0);
        }
        // Single socket binding group
        if (element == Element.SOCKET_BINDING_GROUP) {
            parseSocketBindingGroup_1_0(reader, interfaceNames, address, list);
            element = nextElement(reader, DOMAIN_1_0);
        }
        if (element == Element.DEPLOYMENTS) {
            parseDeployments(reader, address, DOMAIN_1_0, list, EnumSet.of(Attribute.NAME, Attribute.RUNTIME_NAME, Attribute.ENABLED),
                    EnumSet.of(Element.CONTENT, Element.FS_ARCHIVE, Element.FS_EXPLODED), true);
            element = nextElement(reader, DOMAIN_1_0);
        }

        if (element != null) {
            throw unexpectedElement(reader);
        }
    }

    /**
     * Read the <server/> element based on version 1.1 of the schema.
     *
     * @param reader  the xml stream reader
     * @param address address of the parent resource of any resources this method will add
     * @param list    the list of boot operations to which any new operations should be added
     * @throws XMLStreamException if a parsing error occurs
     */
    private void readServerElement_1_1(final Namespace namespace, final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list)
            throws XMLStreamException {

        parseNamespaces(reader, address, list);

        ModelNode serverName = null;

        // attributes
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            switch (Namespace.forUri(reader.getAttributeNamespace(i))) {
                case NONE: {
                    final String value = reader.getAttributeValue(i);
                    final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                    switch (attribute) {
                        case NAME: {
                            serverName = ServerRootResourceDefinition.NAME.parse(value, reader);
                            break;
                        }
                        default:
                            throw unexpectedAttribute(reader, i);
                    }
                    break;
                }
                case XML_SCHEMA_INSTANCE: {
                    switch (Attribute.forName(reader.getAttributeLocalName(i))) {
                        case SCHEMA_LOCATION: {
                            parseSchemaLocations(reader, address, list, i);
                            break;
                        }
                        case NO_NAMESPACE_SCHEMA_LOCATION: {
                            // todo, jeez
                            break;
                        }
                        default: {
                            throw unexpectedAttribute(reader, i);
                        }
                    }
                    break;
                }
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        setServerName(address, list, serverName);

        // elements - sequence

        Element element = nextElement(reader, namespace);
        if (element == Element.EXTENSIONS) {
            extensionHandler.parseExtensions(reader, address, namespace, list);
            deferredExtensionContext.load();
            element = nextElement(reader, namespace);
        }
        // System properties
        if (element == Element.SYSTEM_PROPERTIES) {
            parseSystemProperties(reader, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }
        if (element == Element.PATHS) {
            parsePaths(reader, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }

        if (element == Element.VAULT) {
            parseVault(reader, address, namespace, list);
            element = nextElement(reader, namespace);
        }

        if (element == Element.MANAGEMENT) {
            ManagementXml managementXml = ManagementXml.newInstance(namespace, this, false);
            managementXml.parseManagement(reader, address, list, false);
            element = nextElement(reader, namespace);
        }
        // Single profile
        if (element == Element.PROFILE) {
            parseServerProfile(reader, address, list);
            element = nextElement(reader, namespace);
        }

        // Interfaces
        final Set<String> interfaceNames = new HashSet<String>();
        if (element == Element.INTERFACES) {
            parseInterfaces(reader, interfaceNames, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }
        // Single socket binding group
        if (element == Element.SOCKET_BINDING_GROUP) {
            parseSocketBindingGroup_1_1(reader, interfaceNames, address, list);
            element = nextElement(reader, namespace);
        }
        if (element == Element.DEPLOYMENTS) {
            parseDeployments(reader, address, namespace, list, EnumSet.of(Attribute.NAME, Attribute.RUNTIME_NAME, Attribute.ENABLED),
                    EnumSet.of(Element.CONTENT, Element.FS_ARCHIVE, Element.FS_EXPLODED), true);
            element = nextElement(reader, namespace);
        }
        if (element != null) {
            throw unexpectedElement(reader);
        }
    }

    /**
     * Read the <server/> element based on version 1.4 of the schema.
     *
     * @param reader  the xml stream reader
     * @param address address of the parent resource of any resources this method will add
     * @param list    the list of boot operations to which any new operations should be added
     * @throws XMLStreamException if a parsing error occurs
     */
    private void readServerElement_1_4(final Namespace namespace, final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list)
            throws XMLStreamException {

        parseNamespaces(reader, address, list);

        ModelNode serverName = null;

        // attributes
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            switch (Namespace.forUri(reader.getAttributeNamespace(i))) {
                case NONE: {
                    final String value = reader.getAttributeValue(i);
                    final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                    switch (attribute) {
                        case NAME: {
                            serverName = ServerRootResourceDefinition.NAME.parse(value, reader);
                            break;
                        }
                        default:
                            throw unexpectedAttribute(reader, i);
                    }
                    break;
                }
                case XML_SCHEMA_INSTANCE: {
                    switch (Attribute.forName(reader.getAttributeLocalName(i))) {
                        case SCHEMA_LOCATION: {
                            parseSchemaLocations(reader, address, list, i);
                            break;
                        }
                        case NO_NAMESPACE_SCHEMA_LOCATION: {
                            // todo, jeez
                            break;
                        }
                        default: {
                            throw unexpectedAttribute(reader, i);
                        }
                    }
                    break;
                }
                default:
                    throw unexpectedAttribute(reader, i);
            }
        }

        setServerName(address, list, serverName);

        // elements - sequence

        Element element = nextElement(reader, namespace);
        if (element == Element.EXTENSIONS) {
            extensionHandler.parseExtensions(reader, address, namespace, list);
            deferredExtensionContext.load();
            element = nextElement(reader, namespace);
        }
        // System properties
        if (element == Element.SYSTEM_PROPERTIES) {
            parseSystemProperties(reader, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }
        if (element == Element.PATHS) {
            parsePaths(reader, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }

        if (element == Element.VAULT) {
            parseVault(reader, address, namespace, list);
            element = nextElement(reader, namespace);
        }
        if (element == Element.MANAGEMENT) {
            ManagementXml managementXml = ManagementXml.newInstance(namespace, this, false);
            managementXml.parseManagement(reader, address, list, false);
            element = nextElement(reader, namespace);
        }
        // Single profile
        if (element == Element.PROFILE) {
            parseServerProfile(reader, address, list);
            element = nextElement(reader, namespace);
        }

        // Interfaces
        final Set<String> interfaceNames = new HashSet<String>();
        if (element == Element.INTERFACES) {
            parseInterfaces(reader, interfaceNames, address, namespace, list, true);
            element = nextElement(reader, namespace);
        }
        // Single socket binding group
        if (element == Element.SOCKET_BINDING_GROUP) {
            parseSocketBindingGroup_1_1(reader, interfaceNames, address, list);
            element = nextElement(reader, namespace);
        }
        if (element == Element.DEPLOYMENTS) {
            parseDeployments(reader, address, namespace, list, EnumSet.of(Attribute.NAME, Attribute.RUNTIME_NAME, Attribute.ENABLED),
                    EnumSet.of(Element.CONTENT, Element.FS_ARCHIVE, Element.FS_EXPLODED), true);
            element = nextElement(reader, namespace);
        }

        if (element == Element.DEPLOYMENT_OVERLAYS) {
            parseDeploymentOverlays(reader, namespace, new ModelNode(), list, true, true);
            element = nextElement(reader, namespace);
        }
        if (element != null) {
            throw unexpectedElement(reader);
        }
    }

    private void parseManagementInterfaces_1_0(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list) throws XMLStreamException {

        requireNoAttributes(reader);

        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case NATIVE_INTERFACE: {
                    parseNativeManagementInterface1_0(reader, address, list);
                    break;
                }
                case HTTP_INTERFACE: {
                    parseHttpManagementInterface1_0(reader, address, list);
                    break;
                }
                default: {
                    throw unexpectedElement(reader);
                }
            }
        }
    }

    private void parseHttpManagementInterface1_0(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list) throws XMLStreamException {

        final ModelNode mgmtSocket = new ModelNode();
        mgmtSocket.get(OP).set(ADD);
        ModelNode operationAddress = address.clone();
        operationAddress.add(MANAGEMENT_INTERFACE, HTTP_INTERFACE);
        mgmtSocket.get(OP_ADDR).set(operationAddress);

        // Handle attributes
        boolean hasInterfaceName = false;
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final String value = reader.getAttributeValue(i);
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case MAX_THREADS: {
                        // ignore xsd mistake
                        break;
                    }
                    case SECURITY_REALM: {
                        HttpManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, mgmtSocket, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }

        requireNoContent(reader);

        if (!hasInterfaceName) {
            throw missingRequired(reader, Collections.singleton(Attribute.INTERFACE.getLocalName()));
        }

        list.add(mgmtSocket);
    }

    private void parseNativeManagementInterface1_0(final XMLExtendedStreamReader reader, final ModelNode address,
                                                   final List<ModelNode> list) throws XMLStreamException {

        final ModelNode mgmtSocket = new ModelNode();
        mgmtSocket.get(OP).set(ADD);
        ModelNode operationAddress = address.clone();
        operationAddress.add(MANAGEMENT_INTERFACE, NATIVE_INTERFACE);
        mgmtSocket.get(OP_ADDR).set(operationAddress);

        // Handle attributes
        boolean hasInterface = false;

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final String value = reader.getAttributeValue(i);
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SECURE_PORT:
                        // ignore -- this was a bug in the xsd
                        break;
                    case SECURITY_REALM: {
                        NativeManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, mgmtSocket, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }

        requireNoContent(reader);

        if (!hasInterface) {
            throw missingRequired(reader, Collections.singleton(Attribute.INTERFACE.getLocalName()));
        }

        list.add(mgmtSocket);
    }

    private void parseManagementInterfaces_1_1(final XMLExtendedStreamReader reader, final ModelNode address,
                                               final List<ModelNode> list) throws XMLStreamException {
        requireNoAttributes(reader);

        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case NATIVE_INTERFACE: {
                    switch (namespace.getMajorVersion()) {
                        case 1: // Will not be 1.0 as this method is called for 1.1 and above.
                            parseManagementInterface1_1(reader, address, false, list);
                            break;
                        default: // 2.0 and onwards.
                            parseManagementInterface2_0(reader, address, false, list);
                            break;
                    }
                    break;
                }
                case HTTP_INTERFACE: {
                    switch (namespace.getMajorVersion()) {
                        case 1: // Will not be 1.0 as this method is called for 1.1 and above.
                            parseManagementInterface1_1(reader, address, true, list);
                            break;
                        default:
                            parseManagementInterface2_0(reader, address, true, list);
                            break;
                    }
                    break;
                }
                case NATIVE_REMOTING_INTERFACE: {
                    parseNativeRemotingManagementInterface(reader, address, list);
                    break;
                }
                default: {
                    throw unexpectedElement(reader);
                }
            }
        }
    }

    private void parseManagementInterface1_1(XMLExtendedStreamReader reader, ModelNode address, boolean http, List<ModelNode> list) throws XMLStreamException {
        final ModelNode operationAddress = address.clone();
        operationAddress.add(MANAGEMENT_INTERFACE, http ? HTTP_INTERFACE : NATIVE_INTERFACE);
        final ModelNode addOp = Util.getEmptyOperation(ADD, operationAddress);

        // Handle attributes

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SECURITY_REALM: {
                        if (http) {
                            HttpManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        } else {
                            NativeManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        }
                        break;
                    }
                    case CONSOLE_ENABLED: {
                        if (http) {
                            HttpManagementResourceDefinition.CONSOLE_ENABLED.parseAndSetParameter(value, addOp, reader);
                        }
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }

        // Handle elements
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case SOCKET:
                    if (http) {
                        parseHttpManagementSocket(reader);
                    } else {
                        parseNativeManagementSocket(reader);
                    }
                    break;
                case SOCKET_BINDING:
                    if (http) {
                        parseHttpManagementSocketBinding(reader, addOp);
                    } else {
                        parseNativeManagementSocketBinding(reader, addOp);
                    }
                    break;
                default:
                    throw unexpectedElement(reader);
            }
        }

        list.add(addOp);
    }

    private void parseHttpManagementInterfaceAttributes2_0(XMLExtendedStreamReader reader,ModelNode addOp) throws XMLStreamException {
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SECURITY_REALM: {
                        HttpManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case CONSOLE_ENABLED: {
                        HttpManagementResourceDefinition.CONSOLE_ENABLED.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case HTTP_UPGRADE_ENABLED: {
                        ModelNode httpUpgrade = addOp.get(HTTP_UPGRADE);
                        HttpManagementResourceDefinition.ENABLED.parseAndSetParameter(value, httpUpgrade, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }
    }

    private void parseHttpManagementInterfaceAttributes3_0(XMLExtendedStreamReader reader,ModelNode addOp) throws XMLStreamException {
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SASL_PROTOCOL: {
                        HttpManagementResourceDefinition.SASL_PROTOCOL.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case SECURITY_REALM: {
                        HttpManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case SERVER_NAME: {
                        HttpManagementResourceDefinition.SERVER_NAME.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case CONSOLE_ENABLED: {
                        HttpManagementResourceDefinition.CONSOLE_ENABLED.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case HTTP_UPGRADE_ENABLED: {
                        ModelNode httpUpgrade = addOp.get(HTTP_UPGRADE);
                        HttpManagementResourceDefinition.ENABLED.parseAndSetParameter(value, httpUpgrade, reader);
                        break;
                    }
                    case ALLOWED_ORIGINS: {
                        for (String origin : reader.getListAttributeValue(i)) {
                            HttpManagementResourceDefinition.ALLOWED_ORIGINS.parseAndAddParameterElement(origin, addOp, reader);
                        }
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }
    }

    private void parseNativeManagementInterfaceAttributes2_0(XMLExtendedStreamReader reader, ModelNode addOp) throws XMLStreamException {
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SECURITY_REALM: {
                        NativeManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }
    }

    private void parseNativeManagementInterfaceAttributes3_0(XMLExtendedStreamReader reader, ModelNode addOp) throws XMLStreamException {
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case SASL_PROTOCOL: {
                        NativeManagementResourceDefinition.SASL_PROTOCOL.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case SECURITY_REALM: {
                        NativeManagementResourceDefinition.SECURITY_REALM.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case SERVER_NAME: {
                        NativeManagementResourceDefinition.SERVER_NAME.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }
    }

    private void parseManagementInterface2_0(XMLExtendedStreamReader reader, ModelNode address, boolean http, List<ModelNode> list) throws XMLStreamException {
        final ModelNode operationAddress = address.clone();
        operationAddress.add(MANAGEMENT_INTERFACE, http ? HTTP_INTERFACE : NATIVE_INTERFACE);
        final ModelNode addOp = Util.getEmptyOperation(ADD, operationAddress);

        // Handle attributes
        switch (namespace.getMajorVersion()) {
            case 2:
                if (http) {
                    parseHttpManagementInterfaceAttributes2_0(reader, addOp);
                } else {
                    parseNativeManagementInterfaceAttributes2_0(reader, addOp);
                }
                break;
            default:
                if (http) {
                    parseHttpManagementInterfaceAttributes3_0(reader, addOp);
                } else {
                    parseNativeManagementInterfaceAttributes3_0(reader, addOp);
                }
        }

        // Handle elements
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case SOCKET:
                    if (http) {
                        parseHttpManagementSocket(reader);
                    } else {
                        parseNativeManagementSocket(reader);
                    }
                    break;
                case SOCKET_BINDING:
                    if (http) {
                        parseHttpManagementSocketBinding(reader, addOp);
                    } else {
                        parseNativeManagementSocketBinding(reader, addOp);
                    }
                    break;
                default:
                    throw unexpectedElement(reader);
            }
        }

        list.add(addOp);
    }

    private void parseNativeManagementSocket(XMLExtendedStreamReader reader) throws XMLStreamException {
        throw ControllerLogger.ROOT_LOGGER.unsupportedElement(reader.getName(),reader.getLocation(), SOCKET_BINDING);
    }

    private void parseHttpManagementSocket(XMLExtendedStreamReader reader) throws XMLStreamException {
        throw ControllerLogger.ROOT_LOGGER.unsupportedElement(reader.getName(),reader.getLocation(), SOCKET_BINDING);
    }

    private void parseHttpManagementSocketBinding(XMLExtendedStreamReader reader, ModelNode addOp) throws XMLStreamException {

        // Handle attributes

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case HTTP: {
                        HttpManagementResourceDefinition.SOCKET_BINDING.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    case HTTPS: {
                        HttpManagementResourceDefinition.SECURE_SOCKET_BINDING.parseAndSetParameter(value, addOp, reader);
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }

        requireNoContent(reader);
    }

    private void parseNativeManagementSocketBinding(XMLExtendedStreamReader reader, ModelNode addOp) throws XMLStreamException {

        // Handle attributes
        boolean hasRef = false;
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            } else {
                final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
                switch (attribute) {
                    case NATIVE: {
                        NativeManagementResourceDefinition.SOCKET_BINDING.parseAndSetParameter(value, addOp, reader);
                        hasRef = true;
                        break;
                    }
                    default:
                        throw unexpectedAttribute(reader, i);
                }
            }
        }

        if (!hasRef) {
            throw missingRequired(reader, Collections.singleton(Attribute.REF.getLocalName()));
        }

        requireNoContent(reader);
    }

    private void parseNativeRemotingManagementInterface(final XMLExtendedStreamReader reader, final ModelNode address,
                                                        final List<ModelNode> list) throws XMLStreamException {

        requireNoAttributes(reader);
        //requireNoContent(reader);

        final ModelNode connector = new ModelNode();
        connector.get(OP).set(ADD);
        ModelNode operationAddress = address.clone();
        operationAddress.add(MANAGEMENT_INTERFACE, NATIVE_REMOTING_INTERFACE);
        connector.get(OP_ADDR).set(operationAddress);
        list.add(connector);

        reader.discardRemainder();
    }

    private void parseSocketBindingGroup_1_0(final XMLExtendedStreamReader reader, final Set<String> interfaces,
                                             final ModelNode address, final List<ModelNode> updates) throws XMLStreamException {

        // unique names socket-binding(s)
        final Set<String> uniqueBindingNames = new HashSet<String>();

        ModelNode op = Util.getEmptyOperation(ADD, null);
        // Handle attributes
        String socketBindingGroupName = null;

        final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.DEFAULT_INTERFACE);
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            }
            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            switch (attribute) {
                case NAME: {
                    socketBindingGroupName = value;
                    required.remove(attribute);
                    break;
                }
                case DEFAULT_INTERFACE: {
                    SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.parseAndSetParameter(value, op, reader);
                    required.remove(attribute);
                    if (op.get(SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.getName()).getType() != ModelType.EXPRESSION
                            && !interfaces.contains(value)) {
                        throw ControllerLogger.ROOT_LOGGER.unknownInterface(value, Attribute.DEFAULT_INTERFACE.getLocalName(), Element.INTERFACES.getLocalName(), reader.getLocation());
                    }
                    break;
                }
                case PORT_OFFSET: {
                    SocketBindingGroupResourceDefinition.PORT_OFFSET.parseAndSetParameter(value, op, reader);
                    break;
                }
                default:
                    throw ParseUtils.unexpectedAttribute(reader, i);
            }
        }

        if (!required.isEmpty()) {
            throw missingRequired(reader, required);
        }


        ModelNode groupAddress = address.clone().add(SOCKET_BINDING_GROUP, socketBindingGroupName);
        op.get(OP_ADDR).set(groupAddress);

        updates.add(op);

        // Handle elements
        while (reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case SOCKET_BINDING: {
                    // FIXME JBAS-8825
                    final String bindingName = parseSocketBinding(reader, interfaces, groupAddress, updates);
                    if (!uniqueBindingNames.add(bindingName)) {
                        throw ControllerLogger.ROOT_LOGGER.alreadyDeclared(Element.SOCKET_BINDING.getLocalName(), bindingName, Element.SOCKET_BINDING_GROUP.getLocalName(), socketBindingGroupName, reader.getLocation());
                    }
                    break;
                }
                default:
                    throw unexpectedElement(reader);
            }
        }
    }

    private void parseSocketBindingGroup_1_1(final XMLExtendedStreamReader reader, final Set<String> interfaces,
                                             final ModelNode address, final List<ModelNode> updates) throws XMLStreamException {

        // unique names for both socket-binding and outbound-socket-binding(s)
        final Set<String> uniqueBindingNames = new HashSet<String>();

        ModelNode op = Util.getEmptyOperation(ADD, null);
        // Handle attributes
        String socketBindingGroupName = null;

        final EnumSet<Attribute> required = EnumSet.of(Attribute.NAME, Attribute.DEFAULT_INTERFACE);
        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {
            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw unexpectedAttribute(reader, i);
            }
            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            switch (attribute) {
                case NAME: {
                    socketBindingGroupName = value;
                    required.remove(attribute);
                    break;
                }
                case DEFAULT_INTERFACE: {
                    SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.parseAndSetParameter(value, op, reader);
                    required.remove(attribute);
                    if (op.get(SocketBindingGroupResourceDefinition.DEFAULT_INTERFACE.getName()).getType() != ModelType.EXPRESSION
                            && !interfaces.contains(value)) {
                        throw ControllerLogger.ROOT_LOGGER.unknownInterface(value, Attribute.DEFAULT_INTERFACE.getLocalName(), Element.INTERFACES.getLocalName(), reader.getLocation());
                    }
                    break;
                }
                case PORT_OFFSET: {
                    SocketBindingGroupResourceDefinition.PORT_OFFSET.parseAndSetParameter(value, op, reader);
                    break;
                }
                default:
                    throw ParseUtils.unexpectedAttribute(reader, i);
            }
        }

        if (!required.isEmpty()) {
            throw missingRequired(reader, required);
        }


        ModelNode groupAddress = address.clone().add(SOCKET_BINDING_GROUP, socketBindingGroupName);
        op.get(OP_ADDR).set(groupAddress);

        updates.add(op);

        // Handle elements
        while (reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case SOCKET_BINDING: {
                    final String bindingName = parseSocketBinding(reader, interfaces, groupAddress, updates);
                    if (!uniqueBindingNames.add(bindingName)) {
                        throw ControllerLogger.ROOT_LOGGER.alreadyDeclared(Element.SOCKET_BINDING.getLocalName(), Element.OUTBOUND_SOCKET_BINDING.getLocalName(), bindingName, Element.SOCKET_BINDING_GROUP.getLocalName(), socketBindingGroupName, reader.getLocation());
                    }
                    break;
                }
                case OUTBOUND_SOCKET_BINDING: {
                    final String bindingName = parseOutboundSocketBinding(reader, interfaces, groupAddress, updates);
                    if (!uniqueBindingNames.add(bindingName)) {
                        throw ControllerLogger.ROOT_LOGGER.alreadyDeclared(Element.SOCKET_BINDING.getLocalName(), Element.OUTBOUND_SOCKET_BINDING.getLocalName(), bindingName, Element.SOCKET_BINDING_GROUP.getLocalName(), socketBindingGroupName, reader.getLocation());
                    }
                    break;
                }
                default:
                    throw unexpectedElement(reader);
            }
        }
    }

    private void parseServerProfile(final XMLExtendedStreamReader reader, final ModelNode address, final List<ModelNode> list)
            throws XMLStreamException {
        // Attributes
        requireNoAttributes(reader);

        // Content
        final Map<String, List<ModelNode>> profileOps = new LinkedHashMap<String, List<ModelNode>>();
        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            if (Element.forName(reader.getLocalName()) != Element.SUBSYSTEM) {
                throw unexpectedElement(reader);
            }
            String namespace = reader.getNamespaceURI();
            if (profileOps.containsKey(namespace)) {
                throw ControllerLogger.ROOT_LOGGER.duplicateDeclaration("subsystem", reader.getLocation());
            }
            // parse subsystem
            final List<ModelNode> subsystems = new ArrayList<ModelNode>();
            try {
                reader.handleAny(subsystems);
            } catch (XMLStreamException e) {
                if(StandaloneXml.ParsingOption.IGNORE_SUBSYSTEM_FAILURES.isSet(this.parsingOptions)) {
                    QName element = new QName(reader.getNamespaceURI(), reader.getLocalName());
                    ControllerLogger.ROOT_LOGGER.failedToParseElementLenient(e, element.toString());
                    reader.discardRemainder();
                }
                else {
                    throw e;
                }
            }

            profileOps.put(namespace, subsystems);
        }

        // Let extensions modify the profile
        Set<ProfileParsingCompletionHandler> completionHandlers = extensionHandler.getProfileParsingCompletionHandlers();
        for (ProfileParsingCompletionHandler completionHandler : completionHandlers) {
            completionHandler.handleProfileParsingCompletion(profileOps, list);
        }

        for (List<ModelNode> subsystems : profileOps.values()) {
            for (final ModelNode update : subsystems) {
                // Process relative subsystem path address
                final ModelNode subsystemAddress = address.clone();
                for (final Property path : update.get(OP_ADDR).asPropertyList()) {
                    subsystemAddress.add(path.getName(), path.getValue().asString());
                }
                update.get(OP_ADDR).set(subsystemAddress);
                list.add(update);
            }
        }
    }

    private void setServerName(final ModelNode address, final List<ModelNode> operationList, final ModelNode value) {
        if (value != null && value.isDefined() && value.asString().length() > 0) {
            final ModelNode update = Util.getWriteAttributeOperation(address, NAME, value);
            operationList.add(update);
        }
    }

    /*
     * ManagamentXmlDelegate Methods
     */

    @Override
    public boolean parseManagementInterfaces(XMLExtendedStreamReader reader, ModelNode address, List<ModelNode> operationsList)
            throws XMLStreamException {

        switch (namespace) {
            case DOMAIN_1_0:
                parseManagementInterfaces_1_0(reader, address, operationsList);
                break;
            default:
                parseManagementInterfaces_1_1(reader, address, operationsList);
        }

        return true;
    }

    @Override
    public boolean parseAccessControl(XMLExtendedStreamReader reader, ModelNode address, List<ModelNode> operationsList)
            throws XMLStreamException {

        ModelNode accAuthzAddr = address.clone().add(ACCESS, AUTHORIZATION);

        final int count = reader.getAttributeCount();
        for (int i = 0; i < count; i++) {

            final String value = reader.getAttributeValue(i);
            if (!isNoNamespaceAttribute(reader, i)) {
                throw ParseUtils.unexpectedAttribute(reader, i);
            }

            final Attribute attribute = Attribute.forName(reader.getAttributeLocalName(i));
            if (attribute == Attribute.PROVIDER) {
                ModelNode provider = AccessAuthorizationResourceDefinition.PROVIDER.parse(value, reader);
                ModelNode op = Util.getWriteAttributeOperation(accAuthzAddr,
                        AccessAuthorizationResourceDefinition.PROVIDER.getName(), provider);

                operationsList.add(op);
            } else if (attribute == Attribute.PERMISSION_COMBINATION_POLICY) {
                ModelNode provider = AccessAuthorizationResourceDefinition.PERMISSION_COMBINATION_POLICY.parse(value, reader);
                ModelNode op = Util.getWriteAttributeOperation(accAuthzAddr,
                        AccessAuthorizationResourceDefinition.PERMISSION_COMBINATION_POLICY.getName(), provider);

                operationsList.add(op);
            } else {
                throw unexpectedAttribute(reader, i);
            }
        }

        while (reader.hasNext() && reader.nextTag() != END_ELEMENT) {
            requireNamespace(reader, namespace);
            final Element element = Element.forName(reader.getLocalName());
            switch (element) {
                case ROLE_MAPPING: {
                    accessControlXml.parseAccessControlRoleMapping(reader, accAuthzAddr, operationsList);
                    break;
                }
                case CONSTRAINTS: {
                    accessControlXml.parseAccessControlConstraints(reader, accAuthzAddr, operationsList);
                    break;
                }
                default: {
                    throw unexpectedElement(reader);
                }
            }
        }

        return true;
    }

    @Override
    public boolean parseAuditLog(XMLExtendedStreamReader reader, ModelNode address, List<ModelNode> list)
            throws XMLStreamException {
        auditLogDelegate.parseAuditLog(reader, address, namespace, list);

        return true;
    }

}
