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How to use Execute method of NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine class

Best NBi code snippet using NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine.Execute

JsonPathEngineTest.cs

Source:JsonPathEngineTest.cs

...24        }25        [Test]26        [TestCase("$.PurchaseOrders[*].Items[*]", 5)]27        [TestCase("$.PurchaseOrders[*]", 4)]28        public void Execute_Example_RowCount(string from, int rowCount)29        {30            var selects = new List<ElementSelect>()31            {32                new ElementSelect(new LiteralScalarResolver<string>("$"))33            };34            using (var reader = GetResourceReader("PurchaseOrders"))35            {36                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);37                var result = engine.Execute(reader);38                Assert.That(result.Count, Is.EqualTo(rowCount));39            }40        }41        [Test]42        public void Execute_Example_FirstColumnIsCorrect()43        {44            var from = "$.PurchaseOrders[*].Items[*]";45            var selects = new List<ElementSelect>()46            {47                new ElementSelect(new LiteralScalarResolver<string>("PartNumber"))48            };49            using (var reader = GetResourceReader("PurchaseOrders"))50            {51                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);52                var result = engine.Execute(reader);53                Assert.That(result.Count, Is.EqualTo(5));54                Assert.That(result.Select(x => ((x as IEnumerable<object>).ElementAt(0) as string).Length), Is.All.EqualTo(6)); //Format is 123-XY55            }56        }57        [Test]58        public void Execute_Example_AllColumnsAreCorrect()59        {60            var from = "$.PurchaseOrders[*].Items[*]";61            var selects = new List<ElementSelect>()62            {63                new ElementSelect(new LiteralScalarResolver<string>("PartNumber")),64                new ElementSelect(new LiteralScalarResolver<string>("Quantity"))65            };66            using (var reader = GetResourceReader("PurchaseOrders"))67            {68                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);69                var result = engine.Execute(reader);70                Assert.That(result.Count, Is.EqualTo(5));71                Assert.That(result.Count, Is.EqualTo(5));72                Assert.That(result.Select(x => ((x as IEnumerable<object>).ElementAt(0) as string).Length), Is.All.EqualTo(6)); //Format is 123-XY73                Assert.That(result.Select(x => (x as IEnumerable<object>).ElementAt(1)), Is.All.EqualTo(1).Or.EqualTo(2)); //All quantity are between 1 and 274            }75        }76        [Test]77        public void Execute_FromElement_ValueCorrect()78        {79            var from = "$.PurchaseOrders[*].Items[*].ProductName";80            var selects = new List<ElementSelect>()81            {82                new ElementSelect(new LiteralScalarResolver<string>("$"))83            };84            using (var reader = GetResourceReader("PurchaseOrders"))85            {86                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);87                var result = engine.Execute(reader);88                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(0), Is.EqualTo("Lawnmower"));89            }90        }91        [Test]92        public void Execute_FromAttribute_ValueCorrect()93        {94            var from = "$.PurchaseOrders[*].Items[*]";95            var selects = new List<ElementSelect>()96            {97                new ElementSelect(new LiteralScalarResolver<string>("$.PartNumber"))98            };99            using (var reader = GetResourceReader("PurchaseOrders"))100            {101                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);102                var result = engine.Execute(reader);103                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(0), Is.EqualTo("872-AA"));104            }105        }106        [Test]107        public void Execute_MissingElement_Null()108        {109            var from = "$.PurchaseOrders[*]";110            var selects = new List<ElementSelect>()111            {112                new ElementSelect(new LiteralScalarResolver<string>("$.PurchaseOrderNumber"))113            };114            using (var reader = GetResourceReader("PurchaseOrders"))115            {116                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);117                var result = engine.Execute(reader);118                Assert.That((result.ElementAt(3) as IEnumerable<object>).ElementAt(0), Is.EqualTo("(null)"));119            }120        }121        [Test]122        public void Execute_ParentElement_ValueCorrect()123        {124            var from = "$.PurchaseOrders[*].Items[*]";125            var selects = new List<ElementSelect>()126            {127                new ElementSelect(new LiteralScalarResolver<string>("!!.PurchaseOrderNumber")),128                new ElementSelect(new LiteralScalarResolver<string>("$.PartNumber"))129            };130            using (var reader = GetResourceReader("PurchaseOrders"))131            {132                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);133                var result = engine.Execute(reader);134                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(0), Does.Contain("99503"));135                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(1), Does.Contain("872-AA"));136                Assert.That((result.ElementAt(1) as IEnumerable<object>).ElementAt(0), Does.Contain("99503"));137                Assert.That((result.ElementAt(1) as IEnumerable<object>).ElementAt(1), Does.Contain("926-AA"));138                Assert.That((result.ElementAt(2) as IEnumerable<object>).ElementAt(0), Does.Contain("99505"));139                Assert.That((result.ElementAt(2) as IEnumerable<object>).ElementAt(1), Does.Contain("456-NM"));140            }141        }142        [Test]143        public void Execute_ParentElementGoingAboveRoot_ValueCorrect()144        {145            var from = "$.PurchaseOrders[*].Items[*]";146            var selects = new List<ElementSelect>()147            {148                new ElementSelect(new LiteralScalarResolver<string>("!!!!!!.PurchaseOrderNumber")),149                new ElementSelect(new LiteralScalarResolver<string>("$.PartNumber"))150            };151            using (var reader = GetResourceReader("PurchaseOrders"))152            {153                var engine = new JsonPathEngine(new LiteralScalarResolver<string>(from), selects);154                var result = engine.Execute(reader);155                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(0), Does.Contain("(null)"));156                Assert.That((result.ElementAt(0) as IEnumerable<object>).ElementAt(1), Does.Contain("872-AA"));157                Assert.That((result.ElementAt(1) as IEnumerable<object>).ElementAt(0), Does.Contain("(null)"));158                Assert.That((result.ElementAt(1) as IEnumerable<object>).ElementAt(1), Does.Contain("926-AA"));159                Assert.That((result.ElementAt(2) as IEnumerable<object>).ElementAt(0), Does.Contain("(null)"));160                Assert.That((result.ElementAt(2) as IEnumerable<object>).ElementAt(1), Does.Contain("456-NM"));161            }162        }163    }164}...

JsonPathEngine.cs

Source:JsonPathEngine.cs

...14    class JsonPathEngine : PathFlattenizer, IDataSerializationFlattenizer15    {16        public JsonPathEngine(IScalarResolver<string> from, IEnumerable<IPathSelect> selects)17            : base(from, selects) { }18        public override IEnumerable<object> Execute(TextReader textReader)19        {20            var json = JToken.ReadFrom(new JsonTextReader(textReader));21            var result = from item in json.SelectTokens(From.Execute())22                         select GetObj(item);23            return result;24        }25        private object GetObj(JToken item)26        {27            var obj = new List<object>();28            obj.AddRange(BuildPaths(item, Selects).ToArray());29            return obj;30        }31        protected internal IEnumerable<object> BuildPaths(JToken item, IEnumerable<IPathSelect> selects)32        {33            foreach (var select in selects)34            {35                var path = select.Path.Execute().Trim();36                var root = item;37                if (path.StartsWith("!"))38                {39                    var match = Regex.Matches(path, @"^(!*)").Cast<Match>().First();40                    var i = 0;41                    while (i < match.Value.Length && !string.IsNullOrEmpty(root.Path))42                    {43                        var previousParentPath = root.Path;44                        root = root.Parent;45                        if (previousParentPath != root.Path)46                            i++;47                    }48                    path = $"${ path.Substring(match.Value.Length)}";49                }...

Execute

Using AI Code Generation

1using NBi.Core.DataSerialization.Flattening.Json;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            var engine = new JsonPathEngine();12            var result = engine.Execute(@"C:\Users\mohd.razzaque\Desktop\test.json", "$.store.book[*].author");13            foreach (var item in result)14            {15                Console.WriteLine(item);16            }17            Console.ReadLine();18        }19    }20}21using NBi.Core.DataSerialization.Flattening.Json;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27{28    {29        static void Main(string[] args)30        {31            var engine = new JsonPathEngine();32            var result = engine.Execute(@"C:\Users\mohd.razzaque\Desktop\test.json", "$.store.book[?(@.author=='Evelyn')].author");33            foreach (var item in result)34            {35                Console.WriteLine(item);36            }37            Console.ReadLine();38        }39    }40}41using NBi.Core.DataSerialization.Flattening.Json;42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47{48    {49        static void Main(string[] args)50        {51            var engine = new JsonPathEngine();52            var result = engine.Execute(@"C:\Users\mohd.razzaque\Desktop\test.json", "$.store.bicycle");53            foreach (var item in result)54            {55                Console.WriteLine(item);56            }57            Console.ReadLine();58        }59    }60}61{color:blue}62using NBi.Core.DataSerialization.Flattening.Json;63using System;

Execute

Using AI Code Generation

1using NBi.Core.DataSerialization.Flattening.Json;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Newtonsoft.Json.Linq;8using Newtonsoft.Json;9using System.IO;10{11    {12        static void Main(string[] args)13        {14            string path = @"C:\Users\user\Desktop\json\1.json";15            string json = File.ReadAllText(path);16            JToken jToken = JToken.Parse(json);17            var engine = new JsonPathEngine();18            var result = engine.Execute(jToken, "$.store.book[*].author");19            Console.WriteLine(result);20            Console.ReadLine();21        }22    }23}24using NBi.Core.DataSerialization.Flattening.Json;25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30using Newtonsoft.Json.Linq;31using Newtonsoft.Json;32using System.IO;33{34    {35        static void Main(string[] args)36        {37            string path = @"C:\Users\user\Desktop\json\2.json";38            string json = File.ReadAllText(path);39            JToken jToken = JToken.Parse(json);40            var engine = new JsonPathEngine();41            var result = engine.Execute(jToken, "$.store.book[*].author");42            Console.WriteLine(result);43            Console.ReadLine();44        }45    }46}47using NBi.Core.DataSerialization.Flattening.Json;48using System;49using System.Collections.Generic;50using System.Linq;51using System.Text;52using System.Threading.Tasks;53using Newtonsoft.Json.Linq;54using Newtonsoft.Json;55using System.IO;56{57    {58        static void Main(string[] args)59        {60            string path = @"C:\Users\user\Desktop\json\3.json";61            string json = File.ReadAllText(path);62            JToken jToken = JToken.Parse(json);63            var engine = new JsonPathEngine();64            var result = engine.Execute(jToken, "$.store.book[*].author");65            Console.WriteLine(result);66            Console.ReadLine();67        }68    }69}

Execute

Using AI Code Generation

1var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();2var result = jsonPathEngine.Execute(data, "$.store.book[*].author");3foreach (var item in result)4{5    Console.WriteLine(item);6}7var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();8var result = jsonPathEngine.Execute(data, "$.store.book[*].author");9foreach (var item in result)10{11    Console.WriteLine(item);12}13var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();14var result = jsonPathEngine.Execute(data, "$.store.book[*].author");15foreach (var item in result)16{17    Console.WriteLine(item);18}19var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();20var result = jsonPathEngine.Execute(data, "$.store.book[*].author");21foreach (var item in result)22{23    Console.WriteLine(item);24}25var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();26var result = jsonPathEngine.Execute(data, "$.store.book[*].author");27foreach (var item in result)28{29    Console.WriteLine(item);30}31var jsonPathEngine = new NBi.Core.DataSerialization.Flattening.Json.JsonPathEngine();32var result = jsonPathEngine.Execute(data, "$.store.book[*].author");33foreach (

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