/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * 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 com.android.car.hal.test;

import android.os.ServiceSpecificException;

import javax.annotation.concurrent.GuardedBy;
import javax.annotation.concurrent.ThreadSafe;

/**
 * A generic property handler that throws {@link ServiceSpecificException} for
 * get and set operations.
 */
@ThreadSafe
public class GenericErrorCodeHandler<ValueType>
        extends GenericFailingPropertyHandler<ValueType> {
    private final Object mLock = new Object();

    @GuardedBy("mLock")
    private int mStatus;

    /**
     * Sets the error status returned in {@link ServiceSpecificException}.
     */
    public void setStatus(int status) {
        synchronized (mLock) {
            mStatus = status;
        }
    }

    @Override
    public ValueType onPropertyGet(ValueType value) {
        synchronized (mLock) {
            throw new ServiceSpecificException(mStatus);
        }
    }

    @Override
    public void onPropertySet(ValueType value) {
        synchronized (mLock) {
            throw new ServiceSpecificException(mStatus);
        }
    }
}