/*
 * 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.syncope.core.persistence.beans.membership;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.ManyToOne;
import javax.validation.constraints.NotNull;
import org.apache.syncope.core.persistence.beans.AbstractAttr;
import org.apache.syncope.core.persistence.beans.AbstractAttrValue;

@Entity
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
public class MAttrValue extends AbstractAttrValue {

    @Id
    private Long id;

    @ManyToOne
    @NotNull
    private MAttr attribute;

    @Override
    public Long getId() {
        return id;
    }

    @Override
    public <T extends AbstractAttr> T getAttribute() {
        return (T) attribute;
    }

    @Override
    public <T extends AbstractAttr> void setAttribute(T attribute) {
        this.attribute = (MAttr) attribute;
    }
}

@@ -1366,17 +1366,16 @@
 ong id;%0A
-%0A
     @Man
@@ -1675,24 +1675,186 @@
 ttribute) %7B%0A
+        if (!(attribute instanceof MAttr)) %7B%0A            throw new ClassCastException(%22expected type MAttr, found: %22 + attribute.getClass().getName());%0A        %7D%0A
         this

fix unchecked casts