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111 lines
4.3 KiB
Java
111 lines
4.3 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.model.eppcommon;
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import static com.google.common.collect.Maps.uniqueIndex;
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import com.google.common.base.Function;
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import com.google.common.base.Predicate;
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import com.google.common.collect.FluentIterable;
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import com.google.common.collect.ImmutableMap;
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import com.google.common.collect.ImmutableSet;
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import google.registry.model.domain.allocate.AllocateCreateExtension;
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import google.registry.model.domain.fee.FeeCheckExtension;
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import google.registry.model.domain.launch.LaunchCreateExtension;
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import google.registry.model.domain.metadata.MetadataExtension;
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import google.registry.model.domain.rgp.RgpUpdateExtension;
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import google.registry.model.domain.secdns.SecDnsCreateExtension;
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import google.registry.model.eppinput.EppInput.CommandExtension;
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import java.util.EnumSet;
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import java.util.Set;
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import javax.xml.bind.annotation.XmlSchema;
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/** Constants that define the EPP protocol version we support. */
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public class ProtocolDefinition {
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public static final String VERSION = "1.0";
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public static final String LANGUAGE = "en";
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public static final Set<String> SUPPORTED_OBJECT_SERVICES = ImmutableSet.of(
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"urn:ietf:params:xml:ns:host-1.0",
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"urn:ietf:params:xml:ns:domain-1.0",
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"urn:ietf:params:xml:ns:contact-1.0");
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/** Enums repesenting valid service extensions that are recognized by the server. */
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public enum ServiceExtension {
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LAUNCH_EXTENSION_1_0(LaunchCreateExtension.class, true),
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REDEMPTION_GRACE_PERIOD_1_0(RgpUpdateExtension.class, true),
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SECURE_DNS_1_1(SecDnsCreateExtension.class, true),
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FEE_0_6(FeeCheckExtension.class, true),
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ALLOCATE_1_0(AllocateCreateExtension.class, false),
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METADATA_1_0(MetadataExtension.class, false);
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private String uri;
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private boolean visible;
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ServiceExtension(Class<? extends CommandExtension> clazz, boolean visible) {
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this.uri = getCommandExtensionUri(clazz);
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this.visible = visible;
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}
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public String getUri() {
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return uri;
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}
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public boolean getVisible() {
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return visible;
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}
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/** Returns the namespace URI of the command extension class. */
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public static String getCommandExtensionUri(Class<? extends CommandExtension> clazz) {
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return clazz.getPackage().getAnnotation(XmlSchema.class).namespace();
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}
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}
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/** Converts a service extension enum to its URI. */
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private static final Function<ServiceExtension, String> TO_URI_FUNCTION =
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new Function<ServiceExtension, String>() {
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@Override
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public String apply(ServiceExtension serviceExtension) {
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return serviceExtension.getUri();
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}};
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/** This stores a map from URI back to the service extension enum. */
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private static final ImmutableMap<String, ServiceExtension> serviceExtensionByUri =
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uniqueIndex(EnumSet.allOf(ServiceExtension.class), TO_URI_FUNCTION);
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/** Returns the service extension enum associated with a URI, or null if none are associated. */
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public static ServiceExtension getServiceExtensionFromUri(String uri) {
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return serviceExtensionByUri.get(uri);
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}
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/** A set of all the visible extension URIs. */
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private static final ImmutableSet<String> visibleServiceExtensionUris =
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FluentIterable.from(EnumSet.allOf(ServiceExtension.class))
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.filter(
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new Predicate<ServiceExtension>() {
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@Override
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public boolean apply(ServiceExtension serviceExtension) {
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return serviceExtension.getVisible();
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}
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})
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.transform(TO_URI_FUNCTION)
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.toSet();
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/** Return the set of all visible service extension URIs. */
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public static ImmutableSet<String> getVisibleServiceExtensionUris() {
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return visibleServiceExtensionUris;
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}
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}
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