com.adobe.pdfservices.operation.internal.PlatformServiceRequestContext Maven / Gradle / Ivy

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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 2019 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.internal;

import com.adobe.pdfservices.operation.internal.constants.RequestKey;
import com.adobe.pdfservices.operation.internal.http.BaseHttpRequest;
import com.adobe.pdfservices.operation.internal.http.DefaultRequestHeaders;
import com.adobe.pdfservices.operation.internal.http.HttpMethod;
import com.adobe.pdfservices.operation.internal.http.HttpRequest;
import com.adobe.pdfservices.operation.internal.http.RequestType;
import org.apache.http.HttpHeaders;

import java.util.HashMap;
import java.util.Map;

public class PlatformServiceRequestContext {

    private static final String ACCEPT_HEADER_VALUE = "application/json, text/plain, */*";

    private Map baseRequestMap;

    public PlatformServiceRequestContext(String platformServiceOpsCreateUri) {
        baseRequestMap = new HashMap<>();
        baseRequestMap.put(RequestKey.STATUS, new BaseHttpRequest(HttpMethod.GET).withRequestKey(RequestKey.STATUS));
        baseRequestMap.put(RequestKey.PLATFORM,
                           new BaseHttpRequest(HttpMethod.POST).withTemplate(platformServiceOpsCreateUri)
                .withRequestKey(RequestKey.PLATFORM));
        baseRequestMap.put(RequestKey.PLATFORM_GET_ASSET,
                           new BaseHttpRequest(HttpMethod.GET).withTemplate(platformServiceOpsCreateUri)
                .withRequestKey(RequestKey.PLATFORM_GET_ASSET));
        baseRequestMap.put(RequestKey.PLATFORM_DELETE_ASSET,
                           new BaseHttpRequest(HttpMethod.DELETE).withTemplate(platformServiceOpsCreateUri)
                .withRequestKey(RequestKey.PLATFORM_DELETE_ASSET));
        baseRequestMap.put(RequestKey.UPLOAD, new BaseHttpRequest(HttpMethod.PUT).withRequestKey(RequestKey.UPLOAD));
        baseRequestMap.put(RequestKey.DOWNLOAD,
                           new BaseHttpRequest(HttpMethod.GET).withRequestKey(RequestKey.DOWNLOAD));
    }

    public synchronized HttpRequest getBaseRequest(RequestKey requestKey) {
        HttpRequest baseRequest = baseRequestMap.get(requestKey);
        return copy(baseRequest);
    }

    private HttpRequest copy(HttpRequest httpRequest) {
        RequestType requestType = httpRequest.getRequestType();
        HttpRequest httpRequestCopy = null;
        switch (requestType) {
            case REGULAR:
                if (RequestKey.PLATFORM.equals(httpRequest.getRequestKey()) || RequestKey.PLATFORM_GET_ASSET.equals(httpRequest.getRequestKey()) || RequestKey.PLATFORM_DELETE_ASSET.equals(httpRequest.getRequestKey())) {
                    httpRequestCopy =
                            new BaseHttpRequest(httpRequest.getHttpMethod()).withRequestKey(httpRequest.getRequestKey())
                            .withTemplate(httpRequest.getTemplateString()).withHeaders(getDefaultHeaders());
                } else {
                    httpRequestCopy =
                            new BaseHttpRequest(httpRequest.getHttpMethod()).withRequestKey(httpRequest.getRequestKey())
                            .withHeaders(getDefaultHeaders());
                }
                break;
        }

        return httpRequestCopy;
    }

    private Map getDefaultHeaders() {
        Map headers = new HashMap<>();
        headers.put(HttpHeaders.ACCEPT, ACCEPT_HEADER_VALUE);
        headers.put(DefaultRequestHeaders.DC_APP_INFO_HEADER_KEY, GlobalConfig.getAppInfo());
        headers.put(DefaultRequestHeaders.PREFER_HEADER_NAME, DefaultRequestHeaders.PREFER_HEADER_VALUE);
        return headers;
    }
}