SqlEngineFactory (SQL Processor, Core Module 3.3.0 API)

All Known Implementing Classes:

JdbcEngineFactory, SqlDefaultFactory
```
public interface SqlEngineFactory
```
The factory definition, which can be used to construct the SqlEngine instances.
The factory can be based on Spring DI framework for example.
For more info please see the Tutorials.

Author:

Vladimir Hudec

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`int`	`getAsyncInitThreads()` Returns the number of threads used for asynchronous initialization
`SqlCrudEngine`	`getCheckedCrudEngine(String name)` Returns the named static or dynamic SQL CRUD Engine instance (the primary SQL Processor class).
`SqlProcedureEngine`	`getCheckedProcedureEngine(String name)` Returns the named static or dynamic SQL Procedure Engine instance (the primary SQL Processor class).
`SqlQueryEngine`	`getCheckedQueryEngine(String name)` Returns the named static or dynamic SQL Query Engine instance (the primary SQL Processor class).
`SqlCrudEngine`	`getCheckedStaticCrudEngine(String name)` Returns the named static SQL CRUD Engine instance (the primary SQL Processor class).
`SqlProcedureEngine`	`getCheckedStaticProcedureEngine(String name)` Returns the named static SQL Procedure Engine instance (the primary SQL Processor class).
`SqlQueryEngine`	`getCheckedStaticQueryEngine(String name)` Returns the named static SQL Query Engine instance (the primary SQL Processor class).
`SqlEngineConfiguration`	`getConfiguration()` Returns the overall dynamic configuration
`Map<String,SqlEngine>`	`getCrudDynamicEngines()` Returns the collection of names of all initialized/constructed dynamic SQL CRUD Engine instances.
`Collection<String>`	`getCrudDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL CRUD Engine instances.
`SqlCrudEngine`	`getCrudEngine(String name)` Returns the named static or dynamic SQL CRUD Engine instance (the primary SQL Processor class).
`Map<String,SqlEngine>`	`getCrudEngines()` Returns the collection of named dynamic SQL CRUD Engines (the primary SQL Processor class) instances.
`Collection<String>`	`getCrudNames()` Returns the collection of names of all initialized/constructed static SQL CRUD Engine instances.
`SqlCrudEngine`	`getDynamicCrudEngine(String name, String sqlStatement)` Returns the named dynamic SQL CRUD Engine instance (the primary SQL Processor class).
`SqlProcedureEngine`	`getDynamicProcedureEngine(String name, String sqlStatement)` Returns the named dynamic SQL Procedure Engine instance (the primary SQL Processor class).
`SqlQueryEngine`	`getDynamicQueryEngine(String name, String sqlStatement)` Returns the named dynamic SQL Query Engine instance (the primary SQL Processor class).
`Map<String,String>`	`getEnginesInitErrors()` Returns the result of engines initialization process.
`String`	`getEnginesInitErrorsMsg()` Returns the result of engines initialization process.
`Map<String,SqlEngine>`	`getProcedureDynamicEngines()` Returns the collection of names of all initialized/constructed dynamic SQL Procedure Engine instances.
`Collection<String>`	`getProcedureDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL Procedure Engine instances.
`SqlProcedureEngine`	`getProcedureEngine(String name)` Returns the named static or dynamic SQL Procedure Engine instance (the primary SQL Processor class).
`Map<String,SqlEngine>`	`getProcedureEngines()` Returns the collection of named dynamic SQL Procedure Engines (the primary SQL Processor class) instances.
`Collection<String>`	`getProcedureNames()` Returns the collection of names of all initialized/constructed static SQL Procedure Engine instances.
`Map<String,SqlEngine>`	`getQueryDynamicEngines()` Returns the collection of names of all initialized/constructed dynamic SQL Query Engine instances.
`Collection<String>`	`getQueryDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL Query Engine instances.
`SqlQueryEngine`	`getQueryEngine(String name)` Returns the named static or dynamic SQL Query Engine instance (the primary SQL Processor class).
`Map<String,SqlEngine>`	`getQueryEngines()` Returns the collection of named dynamic SQL Query Engines (the primary SQL Processor class) instances.
`Collection<String>`	`getQueryNames()` Returns the collection of names of all initialized/constructed static SQL Query Engine instances.
`SqlCrudEngine`	`getStaticCrudEngine(String name)` Returns the named static SQL CRUD Engine instance (the primary SQL Processor class).
`SqlProcedureEngine`	`getStaticProcedureEngine(String name)` Returns the named static SQL Procedure Engine instance (the primary SQL Processor class).
`SqlQueryEngine`	`getStaticQueryEngine(String name)` Returns the named static SQL Query Engine instance (the primary SQL Processor class).
`Boolean`	`isAsyncInitFinished()` Returns the flag indicating the asynchronous SQL Processor engines initialization has been finished.
`boolean`	`isLazyInit()` Returns the indicator to speed up the initialization process

- Method Detail
  - getQueryEngine
```
SqlQueryEngine getQueryEngine(String name)
```
    Returns the named static or dynamic SQL Query Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL Query Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getCrudEngine
```
SqlCrudEngine getCrudEngine(String name)
```
    Returns the named static or dynamic SQL CRUD Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL CRUD Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getProcedureEngine
```
SqlProcedureEngine getProcedureEngine(String name)
```
    Returns the named static or dynamic SQL Procedure Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL Procedure Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getDynamicQueryEngine
```
SqlQueryEngine getDynamicQueryEngine(String name,
                                     String sqlStatement)
                              throws SqlEngineException
```
    Returns the named dynamic SQL Query Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Query Engine instance
    
    sqlStatement - the new SQL statement, which is going to replace the original one
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the original statement is missing
  - getDynamicCrudEngine
```
SqlCrudEngine getDynamicCrudEngine(String name,
                                   String sqlStatement)
```
    Returns the named dynamic SQL CRUD Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL CRUD Engine instance
    
    sqlStatement - the new SQL statement, which is going to replace the original one
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the original statement is missing
  - getDynamicProcedureEngine
```
SqlProcedureEngine getDynamicProcedureEngine(String name,
                                             String sqlStatement)
```
    Returns the named dynamic SQL Procedure Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Procedure Engine instance
    
    sqlStatement - the new SQL statement, which is going to replace the original one
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the original statement is missing
  - getStaticQueryEngine
```
SqlQueryEngine getStaticQueryEngine(String name)
```
    Returns the named static SQL Query Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Query Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getStaticCrudEngine
```
SqlCrudEngine getStaticCrudEngine(String name)
```
    Returns the named static SQL CRUD Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL CRUD Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getStaticProcedureEngine
```
SqlProcedureEngine getStaticProcedureEngine(String name)
```
    Returns the named static SQL Procedure Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Procedure Engine instance
    
    Returns:
    
    the SQL Engine instance or null value in the case the related statement is missing
  - getCheckedQueryEngine
```
SqlQueryEngine getCheckedQueryEngine(String name)
                              throws SqlEngineException
```
    Returns the named static or dynamic SQL Query Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL Query Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - getCheckedCrudEngine
```
SqlCrudEngine getCheckedCrudEngine(String name)
```
    Returns the named static or dynamic SQL CRUD Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL CRUD Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - getCheckedProcedureEngine
```
SqlProcedureEngine getCheckedProcedureEngine(String name)
```
    Returns the named static or dynamic SQL Procedure Engine instance (the primary SQL Processor class). In fact it returns the cached instance in the case it exists (it can be a static or dynamic one). Otherwise it instantiates a new static instance.
    
    Parameters:
    
    name - the name of the required SQL Procedure Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - getCheckedStaticQueryEngine
```
SqlQueryEngine getCheckedStaticQueryEngine(String name)
                                    throws SqlEngineException
```
    Returns the named static SQL Query Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Query Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - getCheckedStaticCrudEngine
```
SqlCrudEngine getCheckedStaticCrudEngine(String name)
```
    Returns the named static SQL CRUD Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL CRUD Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - getCheckedStaticProcedureEngine
```
SqlProcedureEngine getCheckedStaticProcedureEngine(String name)
```
    Returns the named static SQL Procedure Engine instance (the primary SQL Processor class).
    
    Parameters:
    
    name - the name of the required SQL Procedure Engine instance
    
    Returns:
    
    the SQL Engine instance
    
    Throws:
    
    SqlEngineException - in the case the related statement is missing
  - isLazyInit
```
boolean isLazyInit()
```
    Returns the indicator to speed up the initialization process
    
    Returns:
    
    the indicator to speed up the initialization process
  - getAsyncInitThreads
```
@Beta
int getAsyncInitThreads()
```
    Returns the number of threads used for asynchronous initialization
    
    Returns:
    
    the number of threads used for asynchronous initialization
  - isAsyncInitFinished
```
@Beta
Boolean isAsyncInitFinished()
```
    Returns the flag indicating the asynchronous SQL Processor engines initialization has been finished.
    
    Returns:
    
    the flag indicating the asynchronous SQL Processor engines initialization has been finished
  - getQueryNames
```
Collection<String> getQueryNames()
```
    Returns the collection of names of all initialized/constructed static SQL Query Engine instances.
    
    Returns:
    
    The collection of all initialized static SQL Query Engine instances' names
  - getQueryDynamicNames
```
Collection<String> getQueryDynamicNames()
```
    Returns the collection of names of all initialized/constructed dynamic SQL Query Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL Query Engine instances' names
  - getQueryEngines
```
Map<String,SqlEngine> getQueryEngines()
```
    Returns the collection of named dynamic SQL Query Engines (the primary SQL Processor class) instances.
    
    Returns:
    
    The collection of named dynamic SQL Query Engines (the primary SQL Processor class) instances
  - getQueryDynamicEngines
```
Map<String,SqlEngine> getQueryDynamicEngines()
```
    Returns the collection of names of all initialized/constructed dynamic SQL Query Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL Query Engine instances' names
  - getCrudNames
```
Collection<String> getCrudNames()
```
    Returns the collection of names of all initialized/constructed static SQL CRUD Engine instances.
    
    Returns:
    
    The collection of all initialized static SQL CRUD Engine instances' names
  - getCrudDynamicNames
```
Collection<String> getCrudDynamicNames()
```
    Returns the collection of names of all initialized/constructed dynamic SQL CRUD Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL CRUD Engine instances' names
  - getCrudEngines
```
Map<String,SqlEngine> getCrudEngines()
```
    Returns the collection of named dynamic SQL CRUD Engines (the primary SQL Processor class) instances.
    
    Returns:
    
    The collection of named dynamic SQL CRUD Engines (the primary SQL Processor class) instances
  - getCrudDynamicEngines
```
Map<String,SqlEngine> getCrudDynamicEngines()
```
    Returns the collection of names of all initialized/constructed dynamic SQL CRUD Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL CRUD Engine instances' names
  - getProcedureNames
```
Collection<String> getProcedureNames()
```
    Returns the collection of names of all initialized/constructed static SQL Procedure Engine instances.
    
    Returns:
    
    The collection of all initialized static SQL Procedure Engine instances' names
  - getProcedureDynamicNames
```
Collection<String> getProcedureDynamicNames()
```
    Returns the collection of names of all initialized/constructed dynamic SQL Procedure Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL Procedure Engine instances' names
  - getProcedureEngines
```
Map<String,SqlEngine> getProcedureEngines()
```
    Returns the collection of named dynamic SQL Procedure Engines (the primary SQL Processor class) instances.
    
    Returns:
    
    The collection of named dynamic SQL Procedure Engines (the primary SQL Processor class) instances
  - getProcedureDynamicEngines
```
Map<String,SqlEngine> getProcedureDynamicEngines()
```
    Returns the collection of names of all initialized/constructed dynamic SQL Procedure Engine instances.
    
    Returns:
    
    The collection of all initialized dynamic SQL Procedure Engine instances' names
  - getConfiguration
```
SqlEngineConfiguration getConfiguration()
```
    Returns the overall dynamic configuration
    
    Returns:
    
    the overall dynamic configuration
  - getEnginesInitErrors
```
Map<String,String> getEnginesInitErrors()
```
    Returns the result of engines initialization process. For every engine, for which there's error in the initialization process there a error message. In the case there's no error, the result message is null.
    
    Returns:
    
    the result of engines initialization process
  - getEnginesInitErrorsMsg
```
String getEnginesInitErrorsMsg()
```
    Returns the result of engines initialization process. For every engine, for which there's error in the initialization process there a error message. In the case there's no error, the result message is null.
    
    Returns:
    
    the result of engines initialization process

Interface SqlEngineFactory

Method Summary

Method Detail

getQueryEngine

getCrudEngine

getProcedureEngine

getDynamicQueryEngine

getDynamicCrudEngine

getDynamicProcedureEngine

getStaticQueryEngine

getStaticCrudEngine

getStaticProcedureEngine

getCheckedQueryEngine

getCheckedCrudEngine

getCheckedProcedureEngine

getCheckedStaticQueryEngine

getCheckedStaticCrudEngine

getCheckedStaticProcedureEngine

isLazyInit

getAsyncInitThreads

isAsyncInitFinished

getQueryNames

getQueryDynamicNames

getQueryEngines

getQueryDynamicEngines

getCrudNames

getCrudDynamicNames

getCrudEngines

getCrudDynamicEngines

getProcedureNames

getProcedureDynamicNames

getProcedureEngines

getProcedureDynamicEngines

getConfiguration

getEnginesInitErrors

getEnginesInitErrorsMsg