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Adobe PDF Services SDK allows you to access RESTful APIs to create, convert, and manipulate PDFs within your applications. Older versions can be found under groupId: com.adobe.documentservices, artifactId: pdftools-sdk

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/*
 * Copyright 2024 Adobe
 * All Rights Reserved.
 *
 * NOTICE: Adobe permits you to use, modify, and distribute this file in
 * accordance with the terms of the Adobe license agreement accompanying
 * it. If you have received this file from a source other than Adobe,
 * then your use, modification, or distribution of it requires the prior
 * written permission of Adobe.
 */

package com.adobe.pdfservices.operation.io;

import com.adobe.pdfservices.operation.internal.constants.CustomErrorMessages;
import com.adobe.pdfservices.operation.internal.util.ObjectUtil;
import com.adobe.pdfservices.operation.internal.util.StringUtil;

import java.io.InputStream;

/**
 * This class encapsulates input stream and the media type of {@link Asset}.
 */
public class StreamAsset {

    private InputStream inputStream;

    private String mimeType;

    /**
     * Constructs an instance of {@code StreamAsset}.
     *
     * @param inputStream input stream of the asset; can not be null.
     * @param mimeType    mime type of the input stream; can not be null or empty.
     */
    public StreamAsset(InputStream inputStream, String mimeType) {
        ObjectUtil.requireNonNull(inputStream, String.format(CustomErrorMessages.GENERIC_CAN_NOT_BE_NULL, "Input " +
                "Stream"));
        if (StringUtil.isBlank(mimeType)) {
            throw new IllegalArgumentException(String.format(CustomErrorMessages.GENERIC_CAN_NOT_BE_NULL_OR_EMPTY,
                                                             "Mime Type"));
        }
        this.inputStream = inputStream;
        this.mimeType = mimeType;
    }

    /**
     * Returns the input stream of the asset.
     *
     * @return Input Stream of the asset.
     */
    public InputStream getInputStream() {
        return inputStream;
    }

    /**
     * Returns the mime type of the asset.
     *
     * @return Mime Type of the asset.
     */
    public String getMimeType() {
        return mimeType;
    }
}