com.cordys.cpc.coboc.scheduler

Class ScheduleEngineFactory

java.lang.Object

com.cordys.cpc.coboc.scheduler.ScheduleEngineFactory

All Implemented Interfaces:

IScheduleEngineFactory

public class ScheduleEngineFactory
extends java.lang.Object
implements IScheduleEngineFactory

Factory class for creating the instances of implementations of IPersistantSchedulerEngine and IVolatileSchedulerEngine.

Author:

sgopan

Constructor Summary

Constructors

Constructor and Description
ScheduleEngineFactory()

Method Summary

Modifier and Type	Method and Description
IPersistantSchedulerEngine	create(IManagedComponent managedComponent) Creates an instance of persistent scheduler engine which can perform scheduling activities.
IPersistantSchedulerEngine	create(IManagedComponent managedComponent, boolean isPauseRequired)
IPersistantSchedulerEngine	create(int configuration) Deprecated. use create(IManagedComponent) instead.
IVolatileSchedulerEngine	create(java.lang.String sEngineName) Creates an instance of volatile scheduler engine (In Memory)
static IScheduleEngineFactory	getInstance() Factory method which returns a singleton instnace of the ISchedulerEngineFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

ScheduleEngineFactory

public ScheduleEngineFactory()

Method Detail

getInstance

public static IScheduleEngineFactory getInstance()

Factory method which returns a singleton instnace of the ISchedulerEngineFactory

Returns:

Singleton instance of the ISchedulerEngineFactory

create

public IPersistantSchedulerEngine create(IManagedComponent managedComponent)
                                  throws SchedulerException

Creates an instance of persistent scheduler engine which can perform scheduling activities. There will always be one and only one scheduler engine associated with a particular database.

Specified by:

create in interface IScheduleEngineFactory

Parameters:

managedComponent - An instance of Cordys managed component.
An example configuration of managed component:
<configuration>
<component name="XDS ConnectionPool">
<server>ttsl-poc1</server>
<userName>sa</userName>
<password>YzByZHlz</password>
<defaultDatabase>sidd-rev</defaultDatabase>
<operatingsystem>windows</operatingsystem>
<maximumReadConnections>3</maximumReadConnections>
<minimumReadConnections>1</minimumReadConnections>
<maximumWriteConnections>7</maximumWriteConnections>
<minimumWriteConnections>1</minimumWriteConnections>
<queryCacheSize>50</queryCacheSize>
<queryCacheRefreshInterval>3600</queryCacheRefreshInterval>
<cursorCacheSize>50</cursorCacheSize>
<cursorCacheRefreshInterval>3600</cursorCacheRefreshInterval>
<driverName>OLEDB</driverName>
<dbvendor>SQL Server</dbvendor>
<provider>SQLOLEDB</provider>
<xmlEncoding>false</xmlEncoding>
<multibyte>false</multibyte>
</component>
</configuration>

Returns:

An instance of IPersistantSchedulerEngine associated with a particular database.

Throws:

SchedulerException

create

public IPersistantSchedulerEngine create(IManagedComponent managedComponent,
                                         boolean isPauseRequired)
                                  throws SchedulerException

Specified by:

create in interface IScheduleEngineFactory

Throws:

SchedulerException

create

@Deprecated
public IPersistantSchedulerEngine create(int configuration)
                                               throws SchedulerException

Deprecated. use create(IManagedComponent) instead.

Creates an instance of persistent scheduler engine which can perform scheduling activities. There will always be one and only one scheduler engine associated with a particular database.

Specified by:

create in interface IScheduleEngineFactory

Parameters:

configuration - The configuration node. An example of configuration node "<configuration>" + "<dso dataSource =\"ttsl-poc1\" driver=\"OLEDB\" provider=\"SQLOLEDB\" userId=\"sa\" password=\"YzByZHlz\" update=\"true\" defaultDB=\"sidd-xds\"/>" + "<read-connections>1</read-connections>" + "<update-connections>1</update-connections>" + "</configuration>";

Returns:

An instance of IPersistantSchedulerEngine associated with a particular database

Throws:

SchedulerException

create

public IVolatileSchedulerEngine create(java.lang.String sEngineName)

Description copied from interface: IScheduleEngineFactory

Creates an instance of volatile scheduler engine (In Memory)

Specified by:

create in interface IScheduleEngineFactory

Returns:

An instance of IVolatileSchedulerEngine.