Class QueryManager
Class implementing searches for database items.
Inheritance
Implements
Namespace: MESL.SqlRace.Domain.Query
Assembly: MESL.SqlRace.Domain.dll
Syntax
public class QueryManager : Object, IDisposableProperties
Filter
Gets or sets the filter criterion to the query manager.
Declaration
public IFilter Filter { get; set; }Property Value
| Type | Description |
|---|---|
| IFilter |
SearchOptions
Gets or sets the search options
Declaration
public SearchOptions SearchOptions { get; set; }Property Value
| Type | Description |
|---|---|
| SearchOptions |
Methods
AddSortCriterion(SortCriterion)
Add sort criteria to the query manager.
Declaration
public void AddSortCriterion(SortCriterion sortCriterion)Parameters
| Type | Name | Description |
|---|---|---|
| SortCriterion | sortCriterion | Criteria by which to sort the query results. |
CreateQueryManager(String)
Creates an instance of the query manager.
Declaration
public static QueryManager CreateQueryManager(string connectionString)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | connectionString | The connection string. |
Returns
| Type | Description |
|---|---|
| QueryManager | An instance of the query manager |
Dispose()
Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
Declaration
public void Dispose()ExecuteQuery()
Executes the search query.
Declaration
public IEnumerable<SessionSummary> ExecuteQuery()Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<SessionSummary> | List of session summaries of matching sessions. |
ExecuteQuery(Int32, Int32)
Executes the search query.
Declaration
public IEnumerable<SessionSummary> ExecuteQuery(int pageNumber, int pageSize)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | pageNumber | Page number of results set to return. |
| System.Int32 | pageSize | Size of result set to return. |
Returns
| Type | Description |
|---|---|
| System.Collections.Generic.IEnumerable<SessionSummary> | List of session summaries of matching sessions. |
Finalize()
Finalizes an instance of the QueryManager class.
Declaration
protected override void Finalize()RemoveSession(SessionKey)
Removes the session from SQlRace
Declaration
public void RemoveSession(SessionKey sessionKey)Parameters
| Type | Name | Description |
|---|---|---|
| SessionKey | sessionKey | Session Identifier |
SessionExists(SessionKey)
Returns whether the session exists or not
Declaration
public bool SessionExists(SessionKey sessionKey)Parameters
| Type | Name | Description |
|---|---|---|
| SessionKey | sessionKey | Session Identifier |
Returns
| Type | Description |
|---|---|
| System.Boolean | Exists indicator |