org.sqlproc.engine.jdbc

Class JdbcEngineFactory

java.lang.Object

org.sqlproc.engine.SqlDefaultFactory

org.sqlproc.engine.jdbc.JdbcEngineFactory

All Implemented Interfaces:

SqlEngineFactory

public class JdbcEngineFactory
extends SqlDefaultFactory

The implementation of the SqlEngineFactory optimized for the JDBC stack.

It's suitable mainly for the Spring DI based configuration, like the next one for the new loader SqlProcessorLoader:

 <beans ...>
   ...
   <bean id="sqlFactory" class="org.sqlproc.engine.jdbc.JdbcEngineFactory" init-method="init">
     <property name="metaFilesNames">
       <list>
         <value>statements.qry</value>
       </list>
     </property>
   </bean>
 </beans>
 

and use the next code to obtain an instance of the SQL Query engine

 SqlQueryEngine sqlEngine = sqlFactory.getQueryEngine("ALL");
 

or the next code to obtain an instance of the SQL CRUD engine

 SqlCrudEngine sqlEngine = sqlFactory.getCrudEngine("ALL");
 

For more info please see the Tutorials.

Author:

Vladimir Hudec

Nested Class Summary

Nested classes/interfaces inherited from class org.sqlproc.engine.SqlDefaultFactory

SqlDefaultFactory.SqlThreadPoolExecutor

Field Summary

Fields inherited from class org.sqlproc.engine.SqlDefaultFactory

logger, pluginFactory

Constructor Summary

Constructors

Constructor and Description
JdbcEngineFactory() Creates a new instance with default values for the JDBC stack.
JdbcEngineFactory(boolean lazyInit) Creates a new instance with default values for the JDBC stack.
JdbcEngineFactory(boolean lazyInit, int asyncInitThreads) Creates a new instance with no default values.
JdbcEngineFactory(int asyncInitThreads) Creates a new instance with no default values.

Method Summary

Methods inherited from class org.sqlproc.engine.SqlDefaultFactory

addCustomType, getAsyncInitThreads, getCheckedCrudEngine, getCheckedProcedureEngine, getCheckedQueryEngine, getCheckedStaticCrudEngine, getCheckedStaticProcedureEngine, getCheckedStaticQueryEngine, getConfiguration, getCrudDynamicEngines, getCrudDynamicNames, getCrudEngine, getCrudEngines, getCrudNames, getCustomTypes, getDynamicCrudEngine, getDynamicProcedureEngine, getDynamicQueryEngine, getEnginesInitErrors, getEnginesInitErrorsMsg, getExecutor, getFilter, getLoader, getMetaFilesNames, getMetaStatements, getMonitorFactory, getOnlyStatements, getPluginFactory, getProcedureDynamicEngines, getProcedureDynamicNames, getProcedureEngine, getProcedureEngines, getProcedureNames, getQueryDynamicEngines, getQueryDynamicNames, getQueryEngine, getQueryEngines, getQueryNames, getStaticCrudEngine, getStaticProcedureEngine, getStaticQueryEngine, getTypeFactory, getValidatorFactory, init, init0, isAsyncInitFinished, isCollectionsAreStandardTypes, isJdbc, isLazyInit, isSkipAliasesInQqlCommand, setAsyncInitThreads, setCollectionsAreStandardTypes, setConfiguration, setCustomTypes, setCustomTypes, setExecutor, setFilter, setFilter, setJdbc, setLazyInit, setMetaFilesNames, setMetaFilesNames, setMetaStatements, setMonitorFactory, setOnlyStatements, setPluginFactory, setSkipAliasesInQqlCommand, setTypeFactory, setValidatorFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JdbcEngineFactory

public JdbcEngineFactory()

Creates a new instance with default values for the JDBC stack.

JdbcEngineFactory

public JdbcEngineFactory(boolean lazyInit)

Creates a new instance with default values for the JDBC stack.

Parameters:

lazyInit - this flag indicates to speed up the initialization process.

JdbcEngineFactory

public JdbcEngineFactory(int asyncInitThreads)

Creates a new instance with no default values.

Parameters:

asyncInitThreads - number of threads used for asynchronous initialization

JdbcEngineFactory

public JdbcEngineFactory(boolean lazyInit,
                         int asyncInitThreads)

Creates a new instance with no default values.

Parameters:

lazyInit - this flag indicates to speed up the initialization process.

asyncInitThreads - number of threads used for asynchronous initialization