/*
* 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.core.resolve.entity;
import java.util.Set;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.mgmt.ManagementContext;
import org.apache.brooklyn.api.mgmt.classloading.BrooklynClassLoadingContext;
import org.apache.brooklyn.util.text.Strings;
public abstract class AbstractEntitySpecResolver implements EntitySpecResolver {
private static final String PREFIX_DELIMITER = ":";
protected final String name;
protected final String prefix;
protected ManagementContext mgmt;
public AbstractEntitySpecResolver(String name) {
this.name = name;
this.prefix = name + PREFIX_DELIMITER;
}
@Override
public String getName() {
return name;
}
@Override
public boolean accepts(String type, BrooklynClassLoadingContext loader) {
return type.startsWith(prefix) && canResolve(type, loader);
}
protected boolean canResolve(String type, BrooklynClassLoadingContext loader) {
return true;
}
protected String getLocalType(String type) {
return Strings.removeFromStart(type, prefix).trim();
}
@Override
public void setManagementContext(ManagementContext mgmt) {
this.mgmt = mgmt;
}
@Override
public abstract EntitySpec<?> resolve(String type, BrooklynClassLoadingContext loader, Set<String> encounteredTypes);
}