/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.viewer.restfulobjects.applib;
public enum Rel {
SELF(RelDefinition.IANA, "self"),
DESCRIBEDBY(RelDefinition.IANA, "describedby"),
UP(RelDefinition.IANA,"up"),
PREVIOUS(RelDefinition.IANA,"previous"),
NEXT(RelDefinition.IANA,"next"),
HELP(RelDefinition.IANA,"help"),
ICON(RelDefinition.IANA,"icon"),
// Restful Objects namespace
ACTION(RelDefinition.RO_SPEC, "action"),
ACTION_PARAM(RelDefinition.RO_SPEC, "action-param"),
ADD_TO(RelDefinition.RO_SPEC, "add-to"),
ATTACHMENT(RelDefinition.RO_SPEC, "attachment"),
CHOICE(RelDefinition.RO_SPEC, "choice"),
CLEAR(RelDefinition.RO_SPEC, "clear"),
COLLECTION(RelDefinition.RO_SPEC, "collection"),
DEFAULT(RelDefinition.RO_SPEC, "default"),
DELETE(RelDefinition.RO_SPEC, "delete"),
DETAILS(RelDefinition.RO_SPEC, "details"),
DOMAIN_TYPE(RelDefinition.RO_SPEC, "domain-type"),
DOMAIN_TYPES(RelDefinition.RO_SPEC, "domain-types"),
ELEMENT(RelDefinition.RO_SPEC, "element"),
ELEMENT_TYPE(RelDefinition.RO_SPEC, "element-type"),
INVOKE(RelDefinition.RO_SPEC, "invoke"),
MODIFY(RelDefinition.RO_SPEC, "modify"),
PERSIST(RelDefinition.RO_SPEC, "persist"),
PROPERTY(RelDefinition.RO_SPEC, "property"),
REMOVE_FROM(RelDefinition.RO_SPEC, "remove-from"),
RETURN_TYPE(RelDefinition.RO_SPEC, "return-type"),
SERVICE(RelDefinition.RO_SPEC, "service"),
SERVICES(RelDefinition.RO_SPEC, "services"),
UPDATE(RelDefinition.RO_SPEC, "update"),
USER(RelDefinition.RO_SPEC, "user"),
VALUE(RelDefinition.RO_SPEC, "value"),
VERSION(RelDefinition.RO_SPEC, "version"),
// implementation specific
CONTRIBUTED_BY(RelDefinition.IMPL, "contributed-by"),
LOGOUT(RelDefinition.IMPL, "logout");
private final RelDefinition relDef;
private final String relSuffix;
private Rel(final RelDefinition relDef, final String name) {
this.relDef = relDef;
this.relSuffix = name;
}
public String getName() {
return relDef.nameOf(relSuffix);
}
/**
* For those {@link Rel}s that also take a param
*/
public String andParam(String paramName, String paramValue) {
return getName() +
(relDef.canAddParams()
?";" + paramName + "=" + "\"" + paramValue + "\""
:"");
}
public boolean matches(Rel otherRel) {
return this == otherRel;
}
public boolean matches(final String otherRelStr) {
final Rel otherRel = Rel.parse(otherRelStr);
return matches(otherRel);
}
public static Rel parse(String str) {
final int i = str.indexOf(";");
if(i != -1) {
str = str.substring(0, i);
}
for (Rel candidate: Rel.values()) {
if(candidate.getName().equals(str)) {
return candidate;
}
}
return null;
}
}