SqlSimpleFactoryMXBean (SQL Processor, Core Module 3.0.0 API)

java.lang.Object
- org.sqlproc.engine.jmx.SqlSimpleFactoryMXBean

```
public class SqlSimpleFactoryMXBean
extends Object
```
The simplified JMX interface for the SQL Engine factory.
The factory can be based on Spring DI framework for example.
For more info please see the Tutorials.

Author:

Vladimir Hudec

Field Summary

Fields
Modifier and Type Field and Description

private SqlEngineFactory sqlEngineFactory
The SQL Engine factory instance

Fields
Modifier and Type	Field and Description
`private SqlEngineFactory`	`sqlEngineFactory` The SQL Engine factory instance

Constructor Summary

Constructors
Constructor and Description

SqlSimpleFactoryMXBean()

Constructors
Constructor and Description
`SqlSimpleFactoryMXBean()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`clearConfiguration()` Resets the state of the dynamic configuration instance.
`void`	`clearConfigurationUsage()` Reset the engines' usage counters.
`Integer`	`getAsyncInitThreads()` Returns the number of threads used for asynchronous initialization
`private SqlEngineConfiguration`	`getConfiguration()` Returns the dynamic SQL Processor configuration ant checks it's not null
`List<String>`	`getCrudDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL CRUD Engine instances.
`List<String>`	`getCrudEngineProcessingCache(String name)` Returns the processing cache used for the selected SQL CRUD Engine
`List<String>`	`getCrudEnginesToInit()` Returns the container of the CRUD Engines' names, which has to be initialized.
`int`	`getCrudEngineUsage(String name)` Returns the CRUD Engine usage number.
`List<String>`	`getCrudNames()` Returns the collection of names of all initialized/constructed static SQL CRUD Engine instances.
`String`	`getEnginesInitErrors()` Returns the result of engines initialization process.
`Boolean`	`getInitInUsageOrder()` Returns the indicator that the most frequently used engines should be initialized preferentially
`Integer`	`getInitTreshold()` Returns the initialization threshold.
`List<String>`	`getProcedureDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL ProcedureEngine instances.
`List<String>`	`getProcedureEngineProcessingCache(String name)` Returns the processing cache used for the selected SQL Procedure Engine
`List<String>`	`getProcedureEnginesToInit()` Returns the container of the Procedure Engines' names, which has to be initialized.
`int`	`getProcedureEngineUsage(String name)` Returns the Procedure Engine usage number.
`List<String>`	`getProcedureNames()` Returns the collection of names of all initialized/constructed static SQL ProcedureEngine instances.
`List<String>`	`getQueryDynamicNames()` Returns the collection of names of all initialized/constructed dynamic SQL Query Engine instances.
`List<String>`	`getQueryEngineProcessingCache(String name)` Returns the processing cache used for the selected SQL Query Engine
`List<String>`	`getQueryEnginesToInit()` Returns the container of the Query Engines' names, which has to be initialized.
`int`	`getQueryEngineUsage(String name)` Returns the Query Engine usage number.
`List<String>`	`getQueryNames()` Returns the collection of names of all initialized/constructed static SQL Query Engine instances.
`int`	`initCrudEngines(String names)` In the case the SQL CRUD Engines are not initialized, a new static instances are established in the cache.
`int`	`initProcedureEngines(String names)` In the case the SQL Procedure Engines are not initialized, a new static instances are established in the cache.
`int`	`initQueryEngines(String names)` In the case the SQL Query Engines are not initialized, a new static instances are established in the cache.
`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
`void`	`loadConfiguration()` Loads the persisted configuration.
`void`	`newCrudEngine(String name, String sqlStatement)` A new dynamic SQL CRUD Engine instance is established in the cache.
`void`	`newProcedureEngine(String name, String sqlStatement)` A new dynamic SQL Procedure Engine instance is established in the cache.
`void`	`newQueryEngine(String name, String sqlStatement)` A new dynamic SQL Query Engine instance is established in the cache.
`int`	`resetCrudEngineProcessingCache(String name, String names)` Clears the processing cache used for the selected SQL CRUD Engine
`int`	`resetCrudEngines(String names)` In the case any dynamic SQL CRUD Engine is in the cache, the static one is re-established.
`int`	`resetCrudEngineUsage(String name)` Resets the CRUD Engine usage number.
`int`	`resetProcedureEngineProcessingCache(String name, String names)` Clears the processing cache used for the selected SQL Procedure Engine
`int`	`resetProcedureEngines(String names)` In the case a dynamic SQL Procedure Engine is in the cache, the static one is re-established.
`int`	`resetProcedureEngineUsage(String name)` Resets the Procedure Engine usage number.
`int`	`resetQueryEngineProcessingCache(String name, String names)` Clears the processing cache used for the selected SQL Query Engine
`int`	`resetQueryEngines(String names)` In the case any dynamic SQL Query Engine is in the cache, the static one is re-established.
`int`	`resetQueryEngineUsage(String name)` Resets the Query Engine usage number.
`void`	`setAsyncInitThreads(Integer asyncInitThreads)` Sets the number of threads used for asynchronous initialization
`void`	`setInitInUsageOrder(Boolean initInUsageOrder)` Sets the indicator that the most frequently used engines should be initialized preferentially
`void`	`setInitTreshold(Integer initTreshold)` Sets the initialization threshold.
`void`	`setLazyInit(boolean lazyInit)` Sets the indicator to speed up the initialization process
`void`	`setSqlEngineFactory(SqlEngineFactory sqlEngineFactory)` Sets the SQL Engine factory instance
`void`	`storeConfiguration()` Persists the configuration into the external file.
`private List<String>`	`toList(Map<String,Integer> map)` Converts list

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - sqlEngineFactory
```
private SqlEngineFactory sqlEngineFactory
```
    The SQL Engine factory instance
- Constructor Detail
  - SqlSimpleFactoryMXBean
```
public SqlSimpleFactoryMXBean()
```
- Method Detail
  - initQueryEngines
```
public int initQueryEngines(String names)
```
    In the case the SQL Query Engines are not initialized, a new static instances are established in the cache.
    
    Parameters:
    names - the names of the required SQL Query Engines instances
    
    Returns:
    the number of successfully initialized engines
  - initCrudEngines
```
public int initCrudEngines(String names)
```
    In the case the SQL CRUD Engines are not initialized, a new static instances are established in the cache.
    
    Parameters:
    names - the names of the required SQL CRUD Engines instances
    
    Returns:
    the number of successfully initialized engines
  - initProcedureEngines
```
public int initProcedureEngines(String names)
```
    In the case the SQL Procedure Engines are not initialized, a new static instances are established in the cache.
    
    Parameters:
    names - the names of the required SQL Procedure Engines instances
    
    Returns:
    the number of successfully initialized engines
  - resetQueryEngines
```
public int resetQueryEngines(String names)
```
    In the case any dynamic SQL Query Engine is in the cache, the static one is re-established.
    
    Parameters:
    names - the names of the required SQL Query Engines instances
    
    Returns:
    the number of successfully reset engines
  - resetCrudEngines
```
public int resetCrudEngines(String names)
```
    In the case any dynamic SQL CRUD Engine is in the cache, the static one is re-established.
    
    Parameters:
    names - the names of the required SQL CRUD Engines instances
    
    Returns:
    the number of successfully reset engines
  - resetProcedureEngines
```
public int resetProcedureEngines(String names)
```
    In the case a dynamic SQL Procedure Engine is in the cache, the static one is re-established.
    
    Parameters:
    names - the names of the required SQL Procedure Engines instances
    
    Returns:
    the number of successfully reset engines
  - newQueryEngine
```
public void newQueryEngine(String name,
                  String sqlStatement)
                    throws SqlEngineException
```
    A new dynamic SQL Query Engine instance is established in the cache. The static one is suppressed.
    
    Parameters:
    name - the name of the required SQL Query Engine instance
    sqlStatement - the new SQL statement, which is going to replace the original one
    
    Throws:
    
    SqlEngineException
  - newCrudEngine
```
public void newCrudEngine(String name,
                 String sqlStatement)
```
    A new dynamic SQL CRUD Engine instance is established in the cache. The static one is suppressed.
    
    Parameters:
    name - the name of the required SQL CRUD Engine instance
    sqlStatement - the new SQL statement, which is going to replace the original one
  - newProcedureEngine
```
public void newProcedureEngine(String name,
                      String sqlStatement)
```
    A new dynamic SQL Procedure Engine instance is established in the cache. The static one is suppressed.
    
    Parameters:
    name - the name of the required SQL Procedure Engine instance
    sqlStatement - the new SQL statement, which is going to replace the original one
  - getQueryNames
```
public List<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
```
public List<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
  - getCrudNames
```
public List<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
```
public List<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
  - getProcedureNames
```
public List<String> getProcedureNames()
```
    Returns the collection of names of all initialized/constructed static SQL ProcedureEngine instances.
    
    Returns:
    The collection of all initialized static SQL ProcedureEngine instances' names
  - getProcedureDynamicNames
```
public List<String> getProcedureDynamicNames()
```
    Returns the collection of names of all initialized/constructed dynamic SQL ProcedureEngine instances.
    
    Returns:
    The collection of all initialized dynamic SQL ProcedureEngine instances' names
  - getQueryEngineProcessingCache
```
public List<String> getQueryEngineProcessingCache(String name)
```
    Returns the processing cache used for the selected SQL Query Engine
    
    Parameters:
    name - the name of the required SQL Query Engine
    
    Returns:
    the processing cache used for the selected SQL Query Engine or the error message
  - getCrudEngineProcessingCache
```
public List<String> getCrudEngineProcessingCache(String name)
```
    Returns the processing cache used for the selected SQL CRUD Engine
    
    Parameters:
    name - the name of the required SQL CRUD Engine
    
    Returns:
    the processing cache used for the selected SQL CRUD Engine or the error message
  - getProcedureEngineProcessingCache
```
public List<String> getProcedureEngineProcessingCache(String name)
```
    Returns the processing cache used for the selected SQL Procedure Engine
    
    Parameters:
    name - the name of the required SQL Procedure Engine
    
    Returns:
    the processing cache used for the selected SQL Procedure Engine or the error message
  - resetQueryEngineProcessingCache
```
public int resetQueryEngineProcessingCache(String name,
                                  String names)
```
    Clears the processing cache used for the selected SQL Query Engine
    
    Parameters:
    name - the name of the required SQL Query Engine
    names - the names of the processing cache entries to be cleared
    
    Returns:
    the number of successfully reset engine cache entries
  - resetCrudEngineProcessingCache
```
public int resetCrudEngineProcessingCache(String name,
                                 String names)
```
    Clears the processing cache used for the selected SQL CRUD Engine
    
    Parameters:
    name - the name of the required SQL CRUD Engine
    names - the names of the processing cache entries to be cleared
    
    Returns:
    the number of successfully reset engine cache entries
  - resetProcedureEngineProcessingCache
```
public int resetProcedureEngineProcessingCache(String name,
                                      String names)
```
    Clears the processing cache used for the selected SQL Procedure Engine
    
    Parameters:
    name - the name of the required SQL Procedure Engine
    names - the names of the processing cache entries to be cleared
    
    Returns:
    the number of successfully reset engine cache entries
  - getConfiguration
```
private SqlEngineConfiguration getConfiguration()
```
    Returns the dynamic SQL Processor configuration ant checks it's not null
    
    Returns:
    the dynamic SQL Processor configuration
  - isLazyInit
```
public boolean isLazyInit()
```
    Returns the indicator to speed up the initialization process
    
    Returns:
    the indicator to speed up the initialization process
  - setLazyInit
```
public void setLazyInit(boolean lazyInit)
```
    Sets the indicator to speed up the initialization process
    
    Parameters:
    lazyInit - the indicator to speed up the initialization process
  - getAsyncInitThreads
```
public Integer getAsyncInitThreads()
```
    Returns the number of threads used for asynchronous initialization
    
    Returns:
    the number of threads used for asynchronous initialization
  - setAsyncInitThreads
```
public void setAsyncInitThreads(Integer asyncInitThreads)
```
    Sets the number of threads used for asynchronous initialization
    
    Parameters:
    asyncInitThreads - the number of threads used for asynchronous initialization
  - getInitTreshold
```
public Integer getInitTreshold()
```
    Returns the initialization threshold. The engines, which usage is at least this number should be initialized directly
    
    Returns:
    the initialization threshold. The engines, which usage is at least this number should be initialized directly
  - setInitTreshold
```
public void setInitTreshold(Integer initTreshold)
```
    Sets the initialization threshold. The engines, which usage is at least this number should be initialized directly
    
    Parameters:
    initTreshold - the initialization threshold. The engines, which usage is at least this number should be initialized directly
  - getInitInUsageOrder
```
public Boolean getInitInUsageOrder()
```
    Returns the indicator that the most frequently used engines should be initialized preferentially
    
    Returns:
    the indicator that the most frequently used engines should be initialized preferentially
  - setInitInUsageOrder
```
public void setInitInUsageOrder(Boolean initInUsageOrder)
```
    Sets the indicator that the most frequently used engines should be initialized preferentially
    
    Parameters:
    initInUsageOrder - the indicator that the most frequently used engines should be initialized preferentially
  - isAsyncInitFinished
```
public 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
  - getEnginesInitErrors
```
public 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
  - loadConfiguration
```
public void loadConfiguration()
```
    Loads the persisted configuration.
  - storeConfiguration
```
public void storeConfiguration()
```
    Persists the configuration into the external file.
  - clearConfiguration
```
public void clearConfiguration()
```
    Resets the state of the dynamic configuration instance.
  - clearConfigurationUsage
```
public void clearConfigurationUsage()
```
    Reset the engines' usage counters.
  - toList
```
private List<String> toList(Map<String,Integer> map)
```
    Converts list
    
    Parameters:
    map - the input list
    
    Returns:
    the output list
  - getQueryEnginesToInit
```
public List<String> getQueryEnginesToInit()
```
    Returns the container of the Query Engines' names, which has to be initialized. This is called during The SQL Processor initialization, so there's no need to handle concurrent changes.
    
    Returns:
    the container of the Query Engines' names, which has to be initialized
  - getCrudEnginesToInit
```
public List<String> getCrudEnginesToInit()
```
    Returns the container of the CRUD Engines' names, which has to be initialized. This is called during The SQL Processor initialization, so there's no need to handle concurrent changes.
    
    Returns:
    the container of the CRUD Engines' names, which has to be initialized
  - getProcedureEnginesToInit
```
public List<String> getProcedureEnginesToInit()
```
    Returns the container of the Procedure Engines' names, which has to be initialized. This is called during The SQL Processor initialization, so there's no need to handle concurrent changes.
    
    Returns:
    the container of the Procedure Engines' names, which has to be initialized
  - getQueryEngineUsage
```
public int getQueryEngineUsage(String name)
```
    Returns the Query Engine usage number.
    
    Parameters:
    name - the name of the SQL Query Engine
    
    Returns:
    the Query Engine usage number
  - getCrudEngineUsage
```
public int getCrudEngineUsage(String name)
```
    Returns the CRUD Engine usage number.
    
    Parameters:
    name - the name of the SQL CRUD Engine
    
    Returns:
    the CRUD Engine usage number
  - getProcedureEngineUsage
```
public int getProcedureEngineUsage(String name)
```
    Returns the Procedure Engine usage number.
    
    Parameters:
    name - the name of the SQL Procedure Engine
    
    Returns:
    the Procedure Engine usage number
  - resetQueryEngineUsage
```
public int resetQueryEngineUsage(String name)
```
    Resets the Query Engine usage number.
    
    Parameters:
    name - the name of the SQL Query Engine
    
    Returns:
    the Query Engine usage number
  - resetCrudEngineUsage
```
public int resetCrudEngineUsage(String name)
```
    Resets the CRUD Engine usage number.
    
    Parameters:
    name - the name of the SQL CRUD Engine
    
    Returns:
    the CRUD Engine usage number
  - resetProcedureEngineUsage
```
public int resetProcedureEngineUsage(String name)
```
    Resets the Procedure Engine usage number.
    
    Parameters:
    name - the name of the SQL Procedure Engine
    
    Returns:
    the Procedure Engine usage number
  - setSqlEngineFactory
```
public void setSqlEngineFactory(SqlEngineFactory sqlEngineFactory)
```
    Sets the SQL Engine factory instance
    
    Parameters:
    sqlEngineFactory - the SQL Engine factory instance

Class SqlSimpleFactoryMXBean

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

sqlEngineFactory

Constructor Detail

SqlSimpleFactoryMXBean

Method Detail

initQueryEngines

initCrudEngines

initProcedureEngines

resetQueryEngines

resetCrudEngines

resetProcedureEngines

newQueryEngine

newCrudEngine

newProcedureEngine

getQueryNames

getQueryDynamicNames

getCrudNames

getCrudDynamicNames

getProcedureNames

getProcedureDynamicNames

getQueryEngineProcessingCache

getCrudEngineProcessingCache

getProcedureEngineProcessingCache

resetQueryEngineProcessingCache

resetCrudEngineProcessingCache

resetProcedureEngineProcessingCache

getConfiguration

isLazyInit

setLazyInit

getAsyncInitThreads

setAsyncInitThreads

getInitTreshold

setInitTreshold

getInitInUsageOrder

setInitInUsageOrder

isAsyncInitFinished

getEnginesInitErrors

loadConfiguration

storeConfiguration

clearConfiguration

clearConfigurationUsage

toList

getQueryEnginesToInit

getCrudEnginesToInit

getProcedureEnginesToInit

getQueryEngineUsage

getCrudEngineUsage

getProcedureEngineUsage

resetQueryEngineUsage

resetCrudEngineUsage

resetProcedureEngineUsage

setSqlEngineFactory