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| static object | GetValue (object obj) |
| | Gets a real object value. If object is a wrapper, it unwraps the value behind it. Otherwise it returns the same object value. More...
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| static bool | HasProperty (object obj, string name) |
| | Checks if object has a property with specified name. The object can be a user defined object, map or array.The property name correspondently must be object property, map key or array index. More...
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| static object | GetProperty (object obj, string name) |
| | Gets value of object property specified by its name. The object can be a user defined object, map or array.The property name correspondently must be object property, map key or array index. More...
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| static List< string > | GetPropertyNames (object obj) |
| | Gets names of all properties implemented in specified object. More...
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| static Dictionary< string, object > | GetProperties (object obj) |
| | Get values of all properties in specified object and returns them as a map. The object can be a user defined object, map or array.Returned properties correspondently are object properties, map key-pairs or array elements with their indexes. More...
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Helper class to perform property introspection and dynamic reading.
In contrast to PropertyReflector which only introspects regular objects, this ObjectReader is also able to handle maps and arrays. For maps properties are key-pairs identified by string keys, For arrays properties are elements identified by integer index.
This class has symmetric implementation across all languages supported by Pip.Services toolkit and used to support dynamic data processing.
Because all languages have different casing and case sensitivity rules, this ObjectReader treats all property names as case insensitive.
var myObj = new MyObject();
var properties = ObjectReader.GetPropertyNames();
ObjectReader.HasProperty(myObj, "myProperty");
var value = PropertyReflector.GetProperty(myObj, "myProperty");
var myMap = new Dictionary<string, object>(){
{"key1", 123},
{"key2", "ABC"};
};
ObjectReader.HasProperty(myMap, "key1");
var value = ObjectReader.getProperty(myMap, "key1");
int[] myArray = new int[] { 1, 2, 3 };
ObjectReader.HasProperty(myArrat, "0");
var value = ObjectReader.GetProperty(myArray, "0");
See PropertyReflector
