Package org.eclipse.aether.internal.impl.synccontext.named

Class NamedLockFactorySelectorSupport

java.lang.Object

org.eclipse.aether.internal.impl.synccontext.named.NamedLockFactorySelectorSupport

All Implemented Interfaces:

NamedLockFactorySelector

Direct Known Subclasses:

SimpleNamedLockFactorySelector

public abstract class NamedLockFactorySelectorSupport
extends Object
implements NamedLockFactorySelector

Selector implementation support class: by extending this class one may override defaults, or provide completely alternative way of configuration. This implementation uses Java System properties to select factory and name mapper.

Since:

1.7.3

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FACTORY_KEY
static final String	NAME_MAPPER_KEY
private final NamedLockFactory	namedLockFactory
private final NameMapper	nameMapper

Constructor Summary

Constructors

Constructor	Description
NamedLockFactorySelectorSupport(Map<String,NamedLockFactory> factories, String defaultFactoryName, Map<String,NameMapper> nameMappers, String defaultNameMapperName)

Method Summary

Modifier and Type	Method	Description
protected String	getFactoryName(String defaultFactoryName)	Returns selected factory name (or passed in default) using System property value of FACTORY_KEY.
protected String	getNameMapperName(String defaultNameMapperName)	Returns selected name mapper name (or passed in default) using System property value of NAME_MAPPER_KEY.
NamedLockFactory	getSelectedNamedLockFactory()	Returns the selected NamedLockFactory, never null.
NameMapper	getSelectedNameMapper()	Returns the selected NameMapper, never null.
private NamedLockFactory	selectNamedLockFactory(Map<String,NamedLockFactory> factories, String factoryName)
private NameMapper	selectNameMapper(Map<String,NameMapper> nameMappers, String mapperName)

Methods inherited from class java.lang.Object

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

Field Details

FACTORY_KEY

public static final String FACTORY_KEY

See Also:

• Constant Field Values

NAME_MAPPER_KEY

public static final String NAME_MAPPER_KEY

See Also:

• Constant Field Values

namedLockFactory

private final NamedLockFactory namedLockFactory

nameMapper

private final NameMapper nameMapper

Constructor Details

NamedLockFactorySelectorSupport

public NamedLockFactorySelectorSupport(Map<String,NamedLockFactory> factories,
 String defaultFactoryName,
 Map<String,NameMapper> nameMappers,
 String defaultNameMapperName)

Method Details

getSelectedNamedLockFactory

public NamedLockFactory getSelectedNamedLockFactory()

Returns the selected NamedLockFactory, never null.

Specified by:

getSelectedNamedLockFactory in interface NamedLockFactorySelector

getSelectedNameMapper

public NameMapper getSelectedNameMapper()

Returns the selected NameMapper, never null.

Specified by:

getSelectedNameMapper in interface NamedLockFactorySelector

getFactoryName

protected String getFactoryName(String defaultFactoryName)

Returns selected factory name (or passed in default) using System property value of FACTORY_KEY.

getNameMapperName

protected String getNameMapperName(String defaultNameMapperName)

Returns selected name mapper name (or passed in default) using System property value of NAME_MAPPER_KEY.

selectNamedLockFactory

private NamedLockFactory selectNamedLockFactory(Map<String,NamedLockFactory> factories,
 String factoryName)

selectNameMapper

private NameMapper selectNameMapper(Map<String,NameMapper> nameMappers,
 String mapperName)