core/api/src/main/java/org/apache/zest/api/property/InvalidPropertyTypeException.java

/*
 * 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.zest.api.property;

import java.lang.reflect.AccessibleObject;
import org.apache.zest.api.common.ConstructionException;

/**
 * Thrown when attempting to subclass Property.
 */
public class InvalidPropertyTypeException extends ConstructionException
{
    public InvalidPropertyTypeException( AccessibleObject accessor )
    {
        super( createMessage(accessor) );
    }

    private static String createMessage( AccessibleObject accessor )
    {
        StringBuilder builder = new StringBuilder();
        builder.append( "Not allowed to subclass " + Property.class.getName() + ". Property accessor " + accessor + " is returning a Property subclass." );
        return builder.toString();
    }
}