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 ProductFeedUploadErrorSample extends APINode { @SerializedName("id") private String mId = null; @SerializedName("retailer_id") private String mRetailerId = null; @SerializedName("row_number") private Long mRowNumber = null; protected static Gson gson = null; ProductFeedUploadErrorSample() { } public ProductFeedUploadErrorSample(Long id, APIContext context) { this(id.toString(), context); } public ProductFeedUploadErrorSample(String id, APIContext context) { this.mId = id; this.context = context; } public ProductFeedUploadErrorSample fetch() throws APIException { ProductFeedUploadErrorSample newInstance = fetchById(this.getPrefixedId().toString(), this.context); this.copyFrom(newInstance); return this; } public static ProductFeedUploadErrorSample fetchById(Long id, APIContext context) throws APIException { return fetchById(id.toString(), context); } public static ProductFeedUploadErrorSample fetchById(String id, APIContext context) throws APIException { ProductFeedUploadErrorSample productFeedUploadErrorSample = new APIRequestGet(id, context) .requestAllFields().execute(); return productFeedUploadErrorSample; } public static APINodeList<ProductFeedUploadErrorSample> fetchByIds(List<String> ids, List<String> fields, APIContext context) throws APIException { return (APINodeList<ProductFeedUploadErrorSample>) (new APIRequest<ProductFeedUploadErrorSample>(context, "", "/", "GET", ProductFeedUploadErrorSample.getParser()).setParam("ids", String.join(",", ids)) .requestFields(fields).execute()); } private String getPrefixedId() { return getId(); } public String getId() { return getFieldId().toString(); } public static ProductFeedUploadErrorSample loadJSON(String json, APIContext context) { ProductFeedUploadErrorSample productFeedUploadErrorSample = getGson().fromJson(json, ProductFeedUploadErrorSample.class); if (context.isDebug()) { JsonParser parser = new JsonParser(); JsonElement o1 = parser.parse(json); JsonElement o2 = parser.parse(productFeedUploadErrorSample.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); } ; } productFeedUploadErrorSample.context = context; productFeedUploadErrorSample.rawValue = json; return productFeedUploadErrorSample; } public static APINodeList<ProductFeedUploadErrorSample> parseResponse(String json, APIContext context, APIRequest request) throws MalformedResponseException { APINodeList<ProductFeedUploadErrorSample> productFeedUploadErrorSamples = new APINodeList<ProductFeedUploadErrorSample>( 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++) { productFeedUploadErrorSamples.add(loadJSON(arr.get(i).getAsJsonObject().toString(), context)); } ; return productFeedUploadErrorSamples; } 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; productFeedUploadErrorSamples.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++) { productFeedUploadErrorSamples .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()) { productFeedUploadErrorSamples .add(loadJSON(entry.getValue().toString(), context)); } break; } } if (!isRedownload) { productFeedUploadErrorSamples.add(loadJSON(obj.toString(), context)); } } return productFeedUploadErrorSamples; } 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()) { productFeedUploadErrorSamples.add(loadJSON(entry.getValue().toString(), context)); } return productFeedUploadErrorSamples; } 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)) { productFeedUploadErrorSamples.add(loadJSON(value.toString(), context)); } else { isIdIndexedArray = false; break; } } if (isIdIndexedArray) { return productFeedUploadErrorSamples; } // Sixth, check if it's pure JsonObject productFeedUploadErrorSamples.clear(); productFeedUploadErrorSamples.add(loadJSON(json, context)); return productFeedUploadErrorSamples; } } } 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 APIRequestGet get() { return new APIRequestGet(this.getPrefixedId().toString(), context); } public String getFieldId() { return mId; } public String getFieldRetailerId() { return mRetailerId; } public Long getFieldRowNumber() { return mRowNumber; } public static class APIRequestGet extends APIRequest<ProductFeedUploadErrorSample> { ProductFeedUploadErrorSample lastResponse = null; @Override public ProductFeedUploadErrorSample getLastResponse() { return lastResponse; } public static final String[] PARAMS = {}; public static final String[] FIELDS = { "id", "retailer_id", "row_number", }; @Override public ProductFeedUploadErrorSample parseResponse(String response) throws APIException { return ProductFeedUploadErrorSample.parseResponse(response, getContext(), this).head(); } @Override public ProductFeedUploadErrorSample execute() throws APIException { return execute(new HashMap<String, Object>()); } @Override public ProductFeedUploadErrorSample execute(Map<String, Object> extraParams) throws APIException { lastResponse = parseResponse(executeInternal(extraParams)); return lastResponse; } public APIRequestGet(String nodeId, APIContext context) { super(context, nodeId, "/", "GET", Arrays.asList(PARAMS)); } @Override public APIRequestGet setParam(String param, Object value) { setParamInternal(param, value); return this; } @Override public APIRequestGet setParams(Map<String, Object> params) { setParamsInternal(params); return this; } public APIRequestGet requestAllFields() { return this.requestAllFields(true); } public APIRequestGet requestAllFields(boolean value) { for (String field : FIELDS) { this.requestField(field, value); } return this; } @Override public APIRequestGet requestFields(List<String> fields) { return this.requestFields(fields, true); } @Override public APIRequestGet requestFields(List<String> fields, boolean value) { for (String field : fields) { this.requestField(field, value); } return this; } @Override public APIRequestGet requestField(String field) { this.requestField(field, true); return this; } @Override public APIRequestGet requestField(String field, boolean value) { this.requestFieldInternal(field, value); return this; } public APIRequestGet requestIdField() { return this.requestIdField(true); } public APIRequestGet requestIdField(boolean value) { this.requestField("id", value); return this; } public APIRequestGet requestRetailerIdField() { return this.requestRetailerIdField(true); } public APIRequestGet requestRetailerIdField(boolean value) { this.requestField("retailer_id", value); return this; } public APIRequestGet requestRowNumberField() { return this.requestRowNumberField(true); } public APIRequestGet requestRowNumberField(boolean value) { this.requestField("row_number", 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 ProductFeedUploadErrorSample copyFrom(ProductFeedUploadErrorSample instance) { this.mId = instance.mId; this.mRetailerId = instance.mRetailerId; this.mRowNumber = instance.mRowNumber; this.context = instance.context; this.rawValue = instance.rawValue; return this; } public static APIRequest.ResponseParser<ProductFeedUploadErrorSample> getParser() { return new APIRequest.ResponseParser<ProductFeedUploadErrorSample>() { public APINodeList<ProductFeedUploadErrorSample> parseResponse(String response, APIContext context, APIRequest<ProductFeedUploadErrorSample> request) throws MalformedResponseException { return ProductFeedUploadErrorSample.parseResponse(response, context, request); } }; } }