/*
 * Copyright (C) 2016 TIBCO Jaspersoft Corporation. All rights reserved.
 * http://community.jaspersoft.com/project/mobile-sdk-android
 *
 * Unless you have purchased a commercial license agreement from TIBCO Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of TIBCO Jaspersoft Mobile SDK for Android.
 *
 * TIBCO Jaspersoft Mobile SDK is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * TIBCO Jaspersoft Mobile SDK is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with TIBCO Jaspersoft Mobile SDK for Android. If not, see
 * <http://www.gnu.org/licenses/lgpl>.
 */

package com.jaspersoft.android.sdk.service.internal;

import com.jaspersoft.android.sdk.network.HttpException;
import com.jaspersoft.android.sdk.network.entity.execution.ErrorDescriptor;
import com.jaspersoft.android.sdk.service.exception.ServiceException;
import com.jaspersoft.android.sdk.service.exception.StatusCodes;
import org.jetbrains.annotations.NotNull;

import java.io.IOException;

/**
 * @author Tom Koptel
 * @since 2.3
 */
public abstract class AbstractServiceExceptionMapper implements ServiceExceptionMapper {
    @NotNull
    public final ServiceException transform(IOException e) {
        return new ServiceException("Failed to perform network request. Check network!", e, StatusCodes.NETWORK_ERROR);
    }

    @NotNull
    public final ServiceException transform(HttpException e) {
        try {
            ErrorDescriptor descriptor = e.getDescriptor();
            if (descriptor == null) {
                return mapHttpCodesToState(e);
            } else {
                return mapDescriptorToState(e, descriptor);
            }
        } catch (IOException ioEx) {
            return transform(ioEx);
        }
    }

    protected abstract ServiceException mapHttpCodesToState(HttpException e);

    protected abstract ServiceException mapDescriptorToState(HttpException e, ErrorDescriptor descriptor);
}