/*
* Copyright 2016 the original author or authors.
*
* Licensed 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.gradle.api.internal;
import groovy.lang.GroovyObject;
import groovy.lang.MissingPropertyException;
import org.gradle.api.Named;
import org.gradle.api.Namer;
import java.util.Map;
public class DynamicPropertyNamer implements Namer<Object> {
public String determineName(Object thing) {
Object name;
try {
if (thing instanceof Named) {
name = ((Named) thing).getName();
} else if (thing instanceof Map) {
name = ((Map) thing).get("name");
} else if (thing instanceof GroovyObject) {
name = ((GroovyObject) thing).getProperty("name");
} else {
name = DynamicObjectUtil.asDynamicObject(thing).getProperty("name");
}
} catch (MissingPropertyException e) {
throw new NoNamingPropertyException(thing);
}
if (name == null) {
throw new NullNamingPropertyException(thing);
}
return name.toString();
}
}