Class DefaultClientQueryExecutor

Base class for client query executors.

Inheritance
System.Object
DefaultClientQueryExecutor
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: Kephas.Data.Client.Queries
Assembly: Kephas.Data.Client.dll
Syntax
[OverridePriority(Priority.Low)]
public class DefaultClientQueryExecutor : IClientQueryExecutor

Constructors

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DefaultClientQueryExecutor(IClientQueryConverter, IDataConversionService, ITypeResolver, IProjectedTypeResolver, IExportFactory<IDataSpace>)

Initializes a new instance of the DefaultClientQueryExecutor class.

Declaration
public DefaultClientQueryExecutor(IClientQueryConverter clientQueryConverter, IDataConversionService conversionService, ITypeResolver typeResolver, IProjectedTypeResolver projectedTypeResolver, IExportFactory<IDataSpace> dataSpaceFactory)
Parameters
Type Name Description
IClientQueryConverter clientQueryConverter

The client query converter.
IDataConversionService conversionService

The conversion service.
ITypeResolver typeResolver

The type resolver.
IProjectedTypeResolver projectedTypeResolver

The projected type resolver.
IExportFactory<IDataSpace> dataSpaceFactory

The data space factory.

Properties

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ClientQueryConverter

Gets the client query converter.

Declaration
public IClientQueryConverter ClientQueryConverter { get; }
Property Value
Type Description
IClientQueryConverter

The client query converter.
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ConversionService

Gets the conversion service.

Declaration
public IDataConversionService ConversionService { get; }
Property Value
Type Description
IDataConversionService

The conversion service.
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DataSpaceFactory

Gets the data space factory.

Declaration
public IExportFactory<IDataSpace> DataSpaceFactory { get; }
Property Value
Type Description
IExportFactory<IDataSpace>
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ProjectedTypeResolver

Gets the projected type resolver.

Declaration
public IProjectedTypeResolver ProjectedTypeResolver { get; }
Property Value
Type Description
IProjectedTypeResolver

The projected type resolver.
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TypeResolver

Gets the type resolver.

Declaration
public ITypeResolver TypeResolver { get; }
Property Value
Type Description
ITypeResolver

The type resolver.

Methods

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ExecuteQueryAsync(ClientQuery, IClientQueryExecutionContext, CancellationToken)

Executes the query asynchronously.

Declaration
public Task<IList<object>> ExecuteQueryAsync(ClientQuery query, IClientQueryExecutionContext executionContext = null, CancellationToken cancellationToken = default(CancellationToken))
Parameters
Type Name Description
ClientQuery query

The query.
IClientQueryExecutionContext executionContext

Context for the execution (optional).
System.Threading.CancellationToken cancellationToken

The cancellation token (optional).
Returns
Type Description
System.Threading.Tasks.Task<System.Collections.Generic.IList<System.Object>>

A list of client entities.
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ExecuteQueryAsync<TClientEntity, TEntity>(ClientQuery, IClientQueryExecutionContext, CancellationToken)

Executes the query operation.

Declaration
protected virtual Task<IList<object>> ExecuteQueryAsync<TClientEntity, TEntity>(ClientQuery clientQuery, IClientQueryExecutionContext executionContext, CancellationToken token)

    where TClientEntity : class where TEntity : class
Parameters
Type Name Description
ClientQuery clientQuery

The client query.
IClientQueryExecutionContext executionContext

Context for the execution.
System.Threading.CancellationToken token

The cancellation token.
Returns
Type Description
System.Threading.Tasks.Task<System.Collections.Generic.IList<System.Object>>

A list of.
Type Parameters
Name Description
TClientEntity

Type of the client entity.
TEntity

Type of the entity.
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ResolveEntityType(Type)

Resolves the entity type based on its client counterpart.

Declaration
protected virtual Type ResolveEntityType(Type clientEntityType)
Parameters
Type Name Description
System.Type clientEntityType

Type of the client entity.
Returns
Type Description
System.Type

A type representing the entity type.

Implements

Extension Methods