public ActionResult <PathQueryOutput> QueryPath([FromBody] PathQueryInput input)
{
if (!ModelState.IsValid)
{
return(BadRequest(new LogicProcessOutput {
Errors = ModelState.Root.GetErrors().ToList()
}));
}
var path = JsonPath.Parse(input.Path);
var data = input.Data.RootElement;
var options = new PathEvaluationOptions
{
ExperimentalFeatures =
{
ProcessDataReferences = input.Options?.ResolveReferences ?? false
}
};
var result = path.Evaluate(data, options);
return(Ok(new PathQueryOutput {
Result = result
}));
}
static void Main(string[] args)
{
string jsonString = "";
string s;
while ((s = Console.ReadLine()) != null)
{
jsonString += s;
}
var o = JsonValue.Parse(jsonString);
var selector = args[0];
try
{
var path = JsonPath.Parse(selector);
var results = path.Evaluate(o);
Console.WriteLine(results.ToString());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Environment.Exit(1);
}
}
public void GoessnerExample9Parsed()
{
var path = JsonPath.Parse("$..book[?(@.price<10)]");
var expected = new JsonArray
{
new JsonObject
{
{ "category", "reference" },
{ "author", "Nigel Rees" },
{ "title", "Sayings of the Century" },
{ "price", 8.95 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
private static void CompareEval(JsonPath expected, string text)
{
var data = new JsonArray
{
1,
new JsonObject
{
["bool"] = false,
["int"] = 20,
["string"] = "value",
},
"hello",
true,
5,
new JsonArray {
1, 2, 3
}
};
var actual = JsonPath.Parse(text);
var expectedResult = expected.Evaluate(data);
var actualResult = actual.Evaluate(data);
Assert.AreEqual(expectedResult, actualResult);
}
static void Main(string[] args)
{
string jsonString = "";
string s;
while ((s = Console.ReadLine()) != null)
{
jsonString += s;
}
var o = JsonDocument.Parse(jsonString).RootElement;
var selector = args[0];
JsonPath path = null;
try
{
path = JsonPath.Parse(selector);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Environment.Exit(2);
}
try
{
var results = path.Evaluate(o);
Console.WriteLine(results.Matches.Select(m => m.Value).AsJsonElement().ToJsonString());
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Environment.Exit(1);
}
}
public void GoessnerExample8Parsed()
{
var path = JsonPath.Parse("$..book[?(@.isbn)]");
var expected = new JsonArray
{
new JsonObject
{
{ "category", "fiction" },
{ "author", "Herman Melville" },
{ "title", "Moby Dick" },
{ "isbn", "0-553-21311-3" },
{ "price", 8.99 }
},
new JsonObject
{
{ "category", "fiction" },
{ "author", "J. R. R. Tolkien" },
{ "title", "The Lord of the Rings" },
{ "isbn", "0-395-19395-8" },
{ "price", 22.99 }
}
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void Issue16_PathIntolerantOfUnderscoresInPropertyNames()
{
var expected = JsonPathWith.Name("properties").Name("id_person");
var actual = JsonPath.Parse("$.properties.id_person");
Assert.AreEqual(expected.ToString(), actual.ToString());
}
public void SlicedIndexedArray()
{
var text = "$[1:5,7]";
var expected = JsonPathWith.Array(new Slice(1, 5), 7);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SteppedSlicedArray()
{
var text = "$[1:5:2]";
var expected = JsonPathWith.Array(new Slice(1, 5, 2));
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void NamedObjectWithWildcardSearch()
{
var text = "$.name..*";
var expected = JsonPathWith.Name("name").Search();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void MultiSlicedArray()
{
var text = "$[1:5,7:11:2]";
var expected = JsonPathWith.Array(new Slice(1, 5), new Slice(7, 11, 2));
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void MultiIndexedArray()
{
var text = "$[1,3]";
var expected = JsonPathWith.Array(1, 3);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
private JsonArray Evaluate(string jsonString, string pathString)
{
var o = JsonValue.Parse(jsonString);
var selector = pathString;
var path = JsonPath.Parse(selector);
var results = path.Evaluate(o);
return(results);
}
public void WildcardObjectWithNamedObject()
{
var text = "$.*.name";
var expected = JsonPathWith.Name().Name("name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void DoubleQuotedNamedSearch()
{
var text = "$..\"quoted name\"";
var expected = JsonPathWith.Search("quoted name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SingleWildcardSearch()
{
var text = "$..*";
var expected = JsonPathWith.Search();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SingleNamedSearch()
{
var text = "$..name";
var expected = JsonPathWith.Search("name");
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void SearchIndexedArray()
{
var text = "$..[1]";
var expected = JsonPathWith.SearchArray(1);
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void WildcardArray()
{
var text = "$[*]";
var expected = JsonPathWith.Array();
var actual = JsonPath.Parse(text);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample4Parsed()
{
var path = JsonPath.Parse("$.store..price");
var expected = new JsonArray {
8.95, 12.99, 8.99, 22.99, 19.95
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void GoessnerExample2Parsed()
{
var path = JsonPath.Parse("$..author");
var expected = new JsonArray {
"Nigel Rees", "Evelyn Waugh", "Herman Melville", "J. R. R. Tolkien"
};
var actual = path.Evaluate(GoessnerData);
Assert.AreEqual(expected, actual);
}
public void Issue31_JsonPathArrayOperatorShouldWorkOnObjects_Parsed()
{
var json = GoessnerExamplesTest.GoessnerData;
var path = JsonPath.Parse(@"$.store.bicycle[?(1==1)]");
var results = path.Evaluate(json);
Assert.AreEqual(new JsonArray {
"red", 19.95
}, results);
}
public void Example10()
{
var input = "$..*";
var path = JsonPath.Parse(input);
var result = path.Evaluate(_instance);
Assert.IsNull(result.Error);
Assert.AreEqual(27, result.Matches.Count);
Assert.AreEqual(input, path.ToString());
}
public void Example6b()
{
var input = "$..book[-1:]";
var path = JsonPath.Parse(input);
var result = path.Evaluate(_instance);
Assert.IsNull(result.Error);
Assert.AreEqual(1, result.Matches.Count);
Assert.AreEqual("The Lord of the Rings", result.Matches[0].Value.GetProperty("title").GetString());
Assert.AreEqual(input, path.ToString());
}
public void GrammarExample()
{
var input = "$.store.book[0].title";
var path = JsonPath.Parse(input);
var result = path.Evaluate(_instance);
Assert.IsNull(result.Error);
Assert.AreEqual(1, result.Matches.Count);
Assert.AreEqual("Sayings of the Century", result.Matches[0].Value.GetString());
Assert.AreEqual(input, path.ToString());
}
public string GetStringValue(JsonValue jsonValue, string jsonPath)
{
if (string.IsNullOrEmpty(jsonPath))
{
return(string.Empty);
}
var path = JsonPath.Parse(jsonPath);
var result = path.Evaluate(jsonValue).FirstOrDefault();
return(result?.String ?? string.Empty);
}
public void Issue243_OverlappingBoundsReturnsValuesInOverlap()
{
var json = new JsonArray {
"first", "second", "third"
};
var path = JsonPath.Parse("$[1:10]");
var results = path.Evaluate(json);
Assert.AreEqual(new JsonArray {
"second", "third"
}, results);
}
public void Example9()
{
var input = "$..book[?(@.price<10)]";
var path = JsonPath.Parse(input);
var result = path.Evaluate(_instance);
Assert.IsNull(result.Error);
Assert.AreEqual(2, result.Matches.Count);
Assert.AreEqual("Sayings of the Century", result.Matches[0].Value.GetProperty("title").GetString());
Assert.AreEqual("Moby Dick", result.Matches[1].Value.GetProperty("title").GetString());
Assert.AreEqual(input, path.ToString());
}
public void Example3()
{
var input = "$.store.*";
var path = JsonPath.Parse(input);
var result = path.Evaluate(_instance);
Assert.IsNull(result.Error);
Assert.AreEqual(2, result.Matches.Count);
Assert.AreEqual(4, result.Matches[0].Value.EnumerateArray().Count());
Assert.AreEqual(2, result.Matches[1].Value.EnumerateObject().Count());
Assert.AreEqual(input, path.ToString());
}
public void FromJson(JsonValue json, JsonSerializer serializer)
{
Path = JsonPath.Parse(json.Object["path"].String);
var result = json.Object["result"];
if (result.Type == JsonValueType.Boolean && !result.Boolean)
{
Result = new JsonArray();
}
else
{
Result = result.Array;
}
}