Class ObjectFactory

A static class that provides services for creating instances of such classes whose type is not directly referencable in the current programming context. A typical scenario for using this class is to create instances of classes that are not available at the build time but are known to implement a specific interface.

Inheritance

System.Object

ObjectFactory

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Juhta.Net.Common

Assembly: Juhta.Net.dll

Syntax

public static class ObjectFactory

Methods

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CreateInstance<T>(ClassId)

Creates an instance of a specified class by using the default constructor.

Declaration

public static T CreateInstance<T>(ClassId classId)

Parameters

Type	Name	Description
ClassId	classId	Specifies a ClassId object.

Returns

Type	Description
T	Returns the created instance casted to the specified type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.

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CreateInstance<T>(ClassId, Object[])

Creates an instance of a specified class.

Declaration

public static T CreateInstance<T>(ClassId classId, params object[] parameters)

Parameters

Type	Name	Description
ClassId	classId	Specifies a ClassId object.
System.Object[]	parameters	Specifies an array of parameters that will be passed to the appropriate constructor. Can be null causing the default constructor to be called.

Returns

Type	Description
T	Returns the created instance casted to the specified type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.

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CreateInstance<T>(Assembly, String)

Creates an instance of a specified class by using the default constructor.

Declaration

public static T CreateInstance<T>(Assembly assembly, string className)

Parameters

Type	Name	Description
System.Reflection.Assembly	assembly	Specifies an System.Reflection.Assembly object.
System.String	className	Specifies a class name. The value can begin with a '~.' prefix in which case the root namespace for the class will be taken from the file name part of the System.Reflection.Assembly.Location property.

Returns

Type	Description
T	Returns the created instance casted to the specified type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.

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CreateInstance<T>(Assembly, String, Object[])

Creates an instance of a specified class.

Declaration

public static T CreateInstance<T>(Assembly assembly, string className, params object[] parameters)

Parameters

Type	Name	Description
System.Reflection.Assembly	assembly	Specifies an System.Reflection.Assembly object.
System.String	className	Specifies a class name. The value can begin with a '~.' prefix in which case the root namespace for the class will be taken from the file name part of the System.Reflection.Assembly.Location property.
System.Object[]	parameters	Specifies an array of parameters that will be passed to the appropriate constructor. Can be null causing the default constructor to be called.

Returns

Type	Description
T	Returns the created instance casted to the specified type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.

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CreateInstance<T>(String, String)

Creates an instance of a specified class by using the default constructor.

Declaration

public static T CreateInstance<T>(string libraryFile, string className)

Parameters

Type	Name	Description
System.String	libraryFile	Specifies a library file. The value can have a directory part, either relative or absolute.
System.String	className	Specifies a class name. The value can begin with a '~.' prefix in which case the root namespace for the class will be taken from the file name part of `libraryFile`.

Returns

Type	Description
T	Returns the created instance casted to the requested type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.

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CreateInstance<T>(String, String, Object[])

Creates an instance of a specified class.

Declaration

public static T CreateInstance<T>(string libraryFile, string className, params object[] parameters)

Parameters

Type	Name	Description
System.String	libraryFile	Specifies a library file. The value can have a directory part, either relative or absolute.
System.String	className	Specifies a class name. The value can begin with a '~.' prefix in which case the root namespace for the class will be taken from the file name part of `libraryFile`.
System.Object[]	parameters	Specifies an array of parameters that will be passed to the appropriate constructor. Can be null causing the default constructor to be called.

Returns

Type	Description
T	Returns the created instance casted to the requested type.

Type Parameters

Name	Description
T	Specifies a type for the return value. An instance to create must be castable to this type.