/*
 * Copyright (C) 2010 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 android.drm;

/**
 * An entity class that wraps the result of a 
 * {@link DrmManagerClient#processDrmInfo(DrmInfo) processDrmInfo()}
 * transaction between a device and a DRM server.
 *
 * In a license acquisition scenario this class holds the rights information in binary form.
 *
 */
public class ProcessedData {
    private final byte[] mData;
    private String mAccountId = "_NO_USER";
    private String mSubscriptionId = "";

    /**
     * Creates a <code>ProcessedData</code> object with the given parameters.
     *
     * @param data Rights data.
     * @param accountId Account ID of the user.
     */
    /* package */ ProcessedData(byte[] data, String accountId) {
        mData = data;
        mAccountId = accountId;
    }

    /**
     * Creates a <code>ProcessedData</code> object with the given parameters.
     *
     * @param data Rights data.
     * @param accountId Account ID of the user.
     * @param subscriptionId Subscription ID of the user.
     */
    /* package */ ProcessedData(byte[] data, String accountId, String subscriptionId) {
        mData = data;
        mAccountId = accountId;
        mSubscriptionId = subscriptionId;
    }

    /**
     * Retrieves the processed data.
     *
     * @return The rights data.
     */
    public byte[] getData() {
        return mData;
    }

    /**
     * Retrieves the account ID associated with this object.
     *
     * @return The account ID of the user.
     */
    public String getAccountId() {
        return mAccountId;
    }

    /**
     * Returns the subscription ID associated with this object.
     *
     * @return The subscription ID of the user.
     */
    public String getSubscriptionId() {
        return mSubscriptionId;
    }
}