Package com.github.ddth.dlock.impl

Class AbstractDLockFactory

java.lang.Object

com.github.ddth.dlock.impl.AbstractDLockFactory

All Implemented Interfaces:

IDLockFactory, AutoCloseable

Direct Known Subclasses:

BaseRedisDLockFactory, InmemDLockFactory

public abstract class AbstractDLockFactory
extends Object
implements IDLockFactory, AutoCloseable

Abstract implementation of IDLockFactory that creates AbstractDLock instances.

Since:

0.1.0

Author:

Thanh Ba Nguyen

Constructor Summary

Constructors

Constructor	Description
AbstractDLockFactory()

Method Summary

Modifier and Type	Method	Description
protected String	buildLockName(String lockName)	Prefix lockNamePrefix to lockName if lockNamePrefix is not null.
void	close()
protected AbstractDLock	createAndInitLockInstance(String name, Properties lockProps)	Create and initializes an IDLock instance, ready for use.
AbstractDLock	createLock(String name)	Create a new lock.
protected abstract AbstractDLock	createLockInternal(String name, Properties lockProps)	Create a new lock instance, but does not initialize it.
void	destroy()
String	getLockNamePrefix()
protected Properties	getLockProperties(String name)	Get a lock's properties.
protected Map<String,Properties>	getLockPropertiesMap()	Get all locks properties settings.
AbstractDLockFactory	init()
AbstractDLockFactory	setLockNamePrefix(String lockNamePrefix)	Name of locks created by this factory will be prefixed by this string.
AbstractDLockFactory	setLockProperties(Map<String,Properties> lockProperties)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDLockFactory

public AbstractDLockFactory()

Method Detail

init

public AbstractDLockFactory init()

destroy

public void destroy()

close

public void close()

Specified by:

close in interface AutoCloseable

buildLockName

protected String buildLockName(String lockName)

Prefix lockNamePrefix to lockName if lockNamePrefix is not null.

Parameters:

lockName -

Returns:

getLockNamePrefix

public String getLockNamePrefix()

setLockNamePrefix

public AbstractDLockFactory setLockNamePrefix(String lockNamePrefix)

Name of locks created by this factory will be prefixed by this string.

Parameters:

lockNamePrefix -

Returns:

setLockProperties

public AbstractDLockFactory setLockProperties(Map<String,Properties> lockProperties)

getLockPropertiesMap

protected Map<String,Properties> getLockPropertiesMap()

Get all locks properties settings.

Returns:

getLockProperties

protected Properties getLockProperties(String name)

Get a lock's properties.

Parameters:

name -

Returns:

createLock

public AbstractDLock createLock(String name)

Create a new lock.

Specified by:

createLock in interface IDLockFactory

Returns:

createAndInitLockInstance

protected AbstractDLock createAndInitLockInstance(String name,
                                                  Properties lockProps)

Create and initializes an IDLock instance, ready for use.

Parameters:

name -

lockProps -

Returns:

createLockInternal

protected abstract AbstractDLock createLockInternal(String name,
                                                    Properties lockProps)

Create a new lock instance, but does not initialize it. Convenient method for sub-class to override.

Parameters:

name -

lockProps -

Returns: