/*
* 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.brooklyn.api.objs;
import org.apache.brooklyn.api.catalog.CatalogItem;
import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.internal.AbstractBrooklynObjectSpec;
import org.apache.brooklyn.api.location.Location;
import org.apache.brooklyn.api.location.LocationSpec;
import org.apache.brooklyn.api.policy.Policy;
import org.apache.brooklyn.api.policy.PolicySpec;
import org.apache.brooklyn.api.sensor.Enricher;
import org.apache.brooklyn.api.sensor.EnricherSpec;
import org.apache.brooklyn.api.sensor.Feed;
import com.google.common.annotations.Beta;
import com.google.common.base.CaseFormat;
@Beta
public enum BrooklynObjectType {
// these are correctly type-checked by i can't tell how to get java not to warn!
@SuppressWarnings("unchecked") ENTITY(Entity.class, EntitySpec.class, "entities"),
@SuppressWarnings("unchecked") LOCATION(Location.class, LocationSpec.class, "locations"),
@SuppressWarnings("unchecked") POLICY(Policy.class, PolicySpec.class, "policies"),
@SuppressWarnings("unchecked") ENRICHER(Enricher.class, EnricherSpec.class, "enrichers"),
FEED(Feed.class, null, "feeds"),
CATALOG_ITEM(CatalogItem.class, null, "catalog"),
UNKNOWN(null, null, "unknown");
private final Class<? extends BrooklynObject> interfaceType;
private final Class<? extends AbstractBrooklynObjectSpec<?,?>> specType;
private final String subPathName;
<T extends BrooklynObject,K extends AbstractBrooklynObjectSpec<T,K>> BrooklynObjectType(Class<T> interfaceType, Class<K> specType, String subPathName) {
this.interfaceType = interfaceType;
this.specType = specType;
this.subPathName = subPathName;
}
public String toCamelCase() {
return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.LOWER_CAMEL, this.name());
}
public String getSubPathName() {
return subPathName;
}
public Class<? extends BrooklynObject> getInterfaceType() {
return interfaceType;
}
public Class<? extends AbstractBrooklynObjectSpec<?, ?>> getSpecType() {
return specType;
}
public static BrooklynObjectType of(BrooklynObject instance) {
for (BrooklynObjectType t: values()) {
if (t.getInterfaceType()!=null && t.getInterfaceType().isInstance(instance))
return t;
}
return UNKNOWN;
}
}