Это супер вложенный объект JSON. Это усложняет работу в Java и затрудняет поиск и устранение неисправностей. Тем не менее это можно сделать.
Вы можете использовать BSON для загрузки вашего кода, а затем проанализировать значения. Начните с импорта ваших библиотек.
//import java.util.ArrayList;
//import org.bson.Document;
Анализ вашего JSON в документе BSON
Document root = Document.parse("{ \"Header\" : { \"ReportName\" : \"BalanceSheet\", \"Option\" : [{ \"Name\" : \"AccountingStandard\", \"Value\" : \"GAAP\" }, { \"Name\" : \"NoReportData\", \"Value\" : \"false\" }], \"DateMacro\" : \"this calendar year-to-date\", \"ReportBasis\" : \"Accrual\", \"StartPeriod\" : \"2016-01-01\", \"Currency\" : \"USD\", \"EndPeriod\" : \"2016-10-31\", \"Time\" : \"2016-10-31T09:42:21-07:00\", \"SummarizeColumnsBy\" : \"Total\" }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"ASSETS\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"Current Assets\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"Bank Accounts\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"35\", \"value\" : \"Checking\" }, { \"value\" : \"1350.55\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"id\" : \"36\", \"value\" : \"Savings\" }, { \"value\" : \"800.00\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"BankAccounts\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Bank Accounts\" }, { \"value\" : \"2150.55\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Accounts Receivable\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"84\", \"value\" : \"Accounts Receivable (A/R)\" }, { \"value\" : \"6383.12\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"AR\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Accounts Receivable\" }, { \"value\" : \"6383.12\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Other current assets\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"81\", \"value\" : \"Inventory Asset\" }, { \"value\" : \"596.25\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"id\" : \"4\", \"value\" : \"Undeposited Funds\" }, { \"value\" : \"2117.52\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"OtherCurrentAssets\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Other current assets\" }, { \"value\" : \"2713.77\" }] } }] }, \"type\" : \"Section\", \"group\" : \"CurrentAssets\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Current Assets\" }, { \"value\" : \"11247.44\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Fixed Assets\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"id\" : \"37\", \"value\" : \"Truck\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"38\", \"value\" : \"Original Cost\" }, { \"value\" : \"13495.00\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Truck\" }, { \"value\" : \"13495.00\" }] } }] }, \"type\" : \"Section\", \"group\" : \"FixedAssets\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Fixed Assets\" }, { \"value\" : \"13495.00\" }] } }] }, \"type\" : \"Section\", \"group\" : \"TotalAssets\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"TOTAL ASSETS\" }, { \"value\" : \"24742.44\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"LIABILITIES AND EQUITY\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"Liabilities\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"Current Liabilities\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"Header\" : { \"ColData\" : [{ \"value\" : \"Accounts Payable\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"33\", \"value\" : \"Accounts Payable (A/P)\" }, { \"value\" : \"1984.17\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"AP\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Accounts Payable\" }, { \"value\" : \"1984.17\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Credit Cards\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"41\", \"value\" : \"Mastercard\" }, { \"value\" : \"157.72\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"CreditCards\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Credit Cards\" }, { \"value\" : \"157.72\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Other Current Liabilities\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"89\", \"value\" : \"Arizona Dept. of Revenue Payable\" }, { \"value\" : \"4.55\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"id\" : \"90\", \"value\" : \"Board of Equalization Payable\" }, { \"value\" : \"401.98\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"id\" : \"43\", \"value\" : \"Loan Payable\" }, { \"value\" : \"4000.00\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"OtherCurrentLiabilities\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Other Current Liabilities\" }, { \"value\" : \"4406.53\" }] } }] }, \"type\" : \"Section\", \"group\" : \"CurrentLiabilities\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Current Liabilities\" }, { \"value\" : \"6548.42\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Long-Term Liabilities\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"44\", \"value\" : \"Notes Payable\" }, { \"value\" : \"25000.00\" }], \"type\" : \"Data\" }] }, \"type\" : \"Section\", \"group\" : \"LongTermLiabilities\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Long-Term Liabilities\" }, { \"value\" : \"25000.00\" }] } }] }, \"type\" : \"Section\", \"group\" : \"Liabilities\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Liabilities\" }, { \"value\" : \"31548.42\" }] } }, { \"Header\" : { \"ColData\" : [{ \"value\" : \"Equity\" }, { \"value\" : \"\" }] }, \"Rows\" : { \"Row\" : [{ \"ColData\" : [{ \"id\" : \"34\", \"value\" : \"Opening Balance Equity\" }, { \"value\" : \"-9337.50\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"id\" : \"2\", \"value\" : \"Retained Earnings\" }, { \"value\" : \"91.25\" }], \"type\" : \"Data\" }, { \"ColData\" : [{ \"value\" : \"Net Income\" }, { \"value\" : \"2440.27\" }], \"type\" : \"Data\", \"group\" : \"NetIncome\" }] }, \"type\" : \"Section\", \"group\" : \"Equity\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"Total Equity\" }, { \"value\" : \"-6805.98\" }] } }] }, \"type\" : \"Section\", \"group\" : \"TotalLiabilitiesAndEquity\", \"Summary\" : { \"ColData\" : [{ \"value\" : \"TOTAL LIABILITIES AND EQUITY\" }, { \"value\" : \"24742.44\" }] } }] }, \"Columns\" : { \"Column\" : [{ \"ColType\" : \"Account\", \"ColTitle\" : \"\", \"MetaData\" : [{ \"Name\" : \"ColKey\", \"Value\" : \"account\" }] }, { \"ColType\" : \"Money\", \"ColTitle\" : \"Total\", \"MetaData\" : [{ \"Name\" : \"ColKey\", \"Value\" : \"total\" }] }] } }");
Затем вы можете вызвать значения, используя следующий синтаксис. Для массивов вы можете перебирать количество значений. Чтобы это работало, вам нужно знать, какие значения возвращаются (IE Int, String или Document). BSON возвращает значения в виде «Объекта», поэтому вам придется приводить значение. Например: (String) bson.get ("поле"). Этот JSON очень большой. Вот несколько примеров того, как разобрать в одной строке.
System.out.println(((String)((Document)root.get("Header")).get("ReportName")));
System.out.println(((String)((Document)((ArrayList)((Document)root.get("Header")).get("Option")).get(0)).get("Name")));
System.out.println(((String)((Document)((ArrayList)((Document)root.get("Header")).get("Option")).get(0)).get("Value")));
System.out.println(((String)((Document)root.get("Header")).get("DateMacro")));
System.out.println(((String)((Document)root.get("Header")).get("ReportBasis")));
System.out.println(((String)((Document)root.get("Header")).get("StartPeriod")));
System.out.println(((String)((Document)root.get("Header")).get("Currency")));
System.out.println(((String)((Document)root.get("Header")).get("EndPeriod")));
System.out.println(((String)((Document)root.get("Header")).get("Time")));
System.out.println(((String)((Document)root.get("Header")).get("SummarizeColumnsBy")));
System.out.println(((String)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)root.get("Rows")).get("Row")).get(0)).get("Header")).get("ColData")).get(0)).get("value")));
System.out.println(((String)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)root.get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Header")).get("ColData")).get(0)).get("value")));
System.out.println(((String)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)root.get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Header")).get("ColData")).get(0)).get("value")));
System.out.println(((String)((Document)((ArrayList)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)root.get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("ColData")).get(0)).get("id")));
System.out.println(((String)((Document)((ArrayList)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)((Document)((ArrayList)((Document)root.get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("Rows")).get("Row")).get(0)).get("ColData")).get(0)).get("value")));
System.out.println(((String)((Document)((ArrayList)((Document)((ArrayList)((Document)root.get("Columns")).get("Column")).get(1)).get("MetaData")).get(0)).get("Name")));
System.out.println(((String)((Document)((ArrayList)((Document)((ArrayList)((Document)root.get("Columns")).get("Column")).get(1)).get("MetaData")).get(0)).get("Value")));