Java tutorial
/** * Copyright (c) 2015-present, Facebook, Inc. All rights reserved. * * You are hereby granted a non-exclusive, worldwide, royalty-free license to * use, copy, modify, and distribute this software in source code or binary * form for use in connection with the web services and APIs provided by * Facebook. * * As with any software that integrates with the Facebook platform, your use * of this software is subject to the Facebook Developer Principles and * Policies [http://developers.facebook.com/policy/]. This copyright notice * shall be included in all copies or substantial portions of the software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * */ package com.facebook.ads.sdk; import java.io.File; import java.lang.reflect.Modifier; import java.lang.reflect.Type; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import com.google.gson.JsonObject; import com.google.gson.JsonArray; import com.google.gson.annotations.SerializedName; import com.google.gson.reflect.TypeToken; import com.google.gson.Gson; import com.google.gson.GsonBuilder; import com.google.gson.JsonElement; import com.google.gson.JsonParser; import com.facebook.ads.sdk.APIException.MalformedResponseException; /** * This class is auto-genereated. * * For any issues or feature requests related to this class, please let us know * on github and we'll fix in our codegen framework. We'll not be able to accept * pull request for this class. * */ public class VideoThumbnail extends APINode { @SerializedName("height") private Long mHeight = null; @SerializedName("id") private String mId = null; @SerializedName("is_preferred") private Boolean mIsPreferred = null; @SerializedName("name") private String mName = null; @SerializedName("scale") private Double mScale = null; @SerializedName("uri") private String mUri = null; @SerializedName("width") private Long mWidth = null; protected static Gson gson = null; public VideoThumbnail() { } public String getId() { return getFieldId().toString(); } public static VideoThumbnail loadJSON(String json, APIContext context) { VideoThumbnail videoThumbnail = getGson().fromJson(json, VideoThumbnail.class); if (context.isDebug()) { JsonParser parser = new JsonParser(); JsonElement o1 = parser.parse(json); JsonElement o2 = parser.parse(videoThumbnail.toString()); if (o1.getAsJsonObject().get("__fb_trace_id__") != null) { o2.getAsJsonObject().add("__fb_trace_id__", o1.getAsJsonObject().get("__fb_trace_id__")); } if (!o1.equals(o2)) { context.log("[Warning] When parsing response, object is not consistent with JSON:"); context.log("[JSON]" + o1); context.log("[Object]" + o2); } ; } videoThumbnail.context = context; videoThumbnail.rawValue = json; return videoThumbnail; } public static APINodeList<VideoThumbnail> parseResponse(String json, APIContext context, APIRequest request) throws MalformedResponseException { APINodeList<VideoThumbnail> videoThumbnails = new APINodeList<VideoThumbnail>(request, json); JsonArray arr; JsonObject obj; JsonParser parser = new JsonParser(); Exception exception = null; try { JsonElement result = parser.parse(json); if (result.isJsonArray()) { // First, check if it's a pure JSON Array arr = result.getAsJsonArray(); for (int i = 0; i < arr.size(); i++) { videoThumbnails.add(loadJSON(arr.get(i).getAsJsonObject().toString(), context)); } ; return videoThumbnails; } else if (result.isJsonObject()) { obj = result.getAsJsonObject(); if (obj.has("data")) { if (obj.has("paging")) { JsonObject paging = obj.get("paging").getAsJsonObject().get("cursors").getAsJsonObject(); String before = paging.has("before") ? paging.get("before").getAsString() : null; String after = paging.has("after") ? paging.get("after").getAsString() : null; videoThumbnails.setPaging(before, after); } if (obj.get("data").isJsonArray()) { // Second, check if it's a JSON array with "data" arr = obj.get("data").getAsJsonArray(); for (int i = 0; i < arr.size(); i++) { videoThumbnails.add(loadJSON(arr.get(i).getAsJsonObject().toString(), context)); } ; } else if (obj.get("data").isJsonObject()) { // Third, check if it's a JSON object with "data" obj = obj.get("data").getAsJsonObject(); boolean isRedownload = false; for (String s : new String[] { "campaigns", "adsets", "ads" }) { if (obj.has(s)) { isRedownload = true; obj = obj.getAsJsonObject(s); for (Map.Entry<String, JsonElement> entry : obj.entrySet()) { videoThumbnails.add(loadJSON(entry.getValue().toString(), context)); } break; } } if (!isRedownload) { videoThumbnails.add(loadJSON(obj.toString(), context)); } } return videoThumbnails; } else if (obj.has("images")) { // Fourth, check if it's a map of image objects obj = obj.get("images").getAsJsonObject(); for (Map.Entry<String, JsonElement> entry : obj.entrySet()) { videoThumbnails.add(loadJSON(entry.getValue().toString(), context)); } return videoThumbnails; } else { // Fifth, check if it's an array of objects indexed by id boolean isIdIndexedArray = true; for (Map.Entry entry : obj.entrySet()) { String key = (String) entry.getKey(); if (key.equals("__fb_trace_id__")) { continue; } JsonElement value = (JsonElement) entry.getValue(); if (value != null && value.isJsonObject() && value.getAsJsonObject().has("id") && value.getAsJsonObject().get("id") != null && value.getAsJsonObject().get("id").getAsString().equals(key)) { videoThumbnails.add(loadJSON(value.toString(), context)); } else { isIdIndexedArray = false; break; } } if (isIdIndexedArray) { return videoThumbnails; } // Sixth, check if it's pure JsonObject videoThumbnails.clear(); videoThumbnails.add(loadJSON(json, context)); return videoThumbnails; } } } catch (Exception e) { exception = e; } throw new MalformedResponseException("Invalid response string: " + json, exception); } @Override public APIContext getContext() { return context; } @Override public void setContext(APIContext context) { this.context = context; } @Override public String toString() { return getGson().toJson(this); } public Long getFieldHeight() { return mHeight; } public VideoThumbnail setFieldHeight(Long value) { this.mHeight = value; return this; } public String getFieldId() { return mId; } public VideoThumbnail setFieldId(String value) { this.mId = value; return this; } public Boolean getFieldIsPreferred() { return mIsPreferred; } public VideoThumbnail setFieldIsPreferred(Boolean value) { this.mIsPreferred = value; return this; } public String getFieldName() { return mName; } public VideoThumbnail setFieldName(String value) { this.mName = value; return this; } public Double getFieldScale() { return mScale; } public VideoThumbnail setFieldScale(Double value) { this.mScale = value; return this; } public String getFieldUri() { return mUri; } public VideoThumbnail setFieldUri(String value) { this.mUri = value; return this; } public Long getFieldWidth() { return mWidth; } public VideoThumbnail setFieldWidth(Long value) { this.mWidth = value; return this; } synchronized /*package*/ static Gson getGson() { if (gson != null) { return gson; } else { gson = new GsonBuilder().excludeFieldsWithModifiers(Modifier.STATIC) .excludeFieldsWithModifiers(Modifier.PROTECTED).disableHtmlEscaping().create(); } return gson; } public VideoThumbnail copyFrom(VideoThumbnail instance) { this.mHeight = instance.mHeight; this.mId = instance.mId; this.mIsPreferred = instance.mIsPreferred; this.mName = instance.mName; this.mScale = instance.mScale; this.mUri = instance.mUri; this.mWidth = instance.mWidth; this.context = instance.context; this.rawValue = instance.rawValue; return this; } public static APIRequest.ResponseParser<VideoThumbnail> getParser() { return new APIRequest.ResponseParser<VideoThumbnail>() { public APINodeList<VideoThumbnail> parseResponse(String response, APIContext context, APIRequest<VideoThumbnail> request) throws MalformedResponseException { return VideoThumbnail.parseResponse(response, context, request); } }; } }