/*
* 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.controller.parsing;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.Map;
import javax.xml.XMLConstants;
/**
* An enumeration of the supported domain model namespaces.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public enum Namespace {
// must be first
UNKNOWN(null), NONE(null),
// predefined standard
XML_SCHEMA_INSTANCE("http://www.w3.org/2001/XMLSchema-instance"),
// domain versions, in numerical order
DOMAIN_1_0(1, "urn:jboss:domain:1.0"),
DOMAIN_1_1(1, "urn:jboss:domain:1.1"),
DOMAIN_1_2(1, "urn:jboss:domain:1.2"),
DOMAIN_1_3(1, "urn:jboss:domain:1.3"),
DOMAIN_1_4(1, "urn:jboss:domain:1.4"),
DOMAIN_1_5(1, "urn:jboss:domain:1.5"),
DOMAIN_1_6(1, "urn:jboss:domain:1.6"),
DOMAIN_1_7(1, "urn:jboss:domain:1.7"),
DOMAIN_1_8(1, "urn:jboss:domain:1.8"),
DOMAIN_2_0(2, "urn:jboss:domain:2.0"),
DOMAIN_2_1(2, "urn:jboss:domain:2.1"),
DOMAIN_2_2(2, "urn:jboss:domain:2.2"),
DOMAIN_3_0(3, "urn:jboss:domain:3.0"),
DOMAIN_4_0(4, "urn:jboss:domain:4.0"),
DOMAIN_4_1(4, "urn:jboss:domain:4.1"),
DOMAIN_4_2(4, "urn:jboss:domain:4.2"),
DOMAIN_5_0(5, "urn:jboss:domain:5.0");
/**
* The current namespace version.
*/
public static final Namespace CURRENT = DOMAIN_5_0;
public static final Namespace[] ALL_NAMESPACES = domainValues();
private final int majorVersion;
private final String name;
Namespace(final String name) {
this(-1, name);
}
Namespace(final int majorVersion, final String name) {
this.majorVersion = majorVersion;
this.name = name;
}
/**
* Get the major version represented by this namespace.
*
* @return The major version.
*/
public int getMajorVersion() {
return majorVersion;
}
/**
* Get the URI of this namespace.
*
* @return the URI
*/
public String getUriString() {
return name;
}
/**
* Set of all namespaces, excluding the special {@link #UNKNOWN} value.
*/
public static final EnumSet<Namespace> STANDARD_NAMESPACES = EnumSet.complementOf(EnumSet.of(UNKNOWN, XML_SCHEMA_INSTANCE));
private static final Map<String, Namespace> MAP;
static {
final Map<String, Namespace> map = new HashMap<String, Namespace>();
for (Namespace namespace : values()) {
final String name = namespace.getUriString();
if (name != null)
map.put(name, namespace);
}
MAP = map;
}
public static Namespace forUri(String uri) {
// FIXME when STXM-8 is done, remove the null check
if (uri == null || XMLConstants.NULL_NS_URI.equals(uri))
return NONE;
final Namespace element = MAP.get(uri);
return element == null ? UNKNOWN : element;
}
public static Namespace[] domainValues() {
Namespace[] temp = values();
// The 3 is for the 3 namespaces excluded below.
Namespace[] response = new Namespace[temp.length - 3];
int nextPos = 0;
for (Namespace current : temp) {
if (current != UNKNOWN && current != NONE && current != XML_SCHEMA_INSTANCE) {
response[nextPos++] = current;
}
}
return response;
}
}