org.codehaus.gmaven.feature.support
Class ProviderSupport

java.lang.Object
  org.codehaus.gmaven.feature.support.ProviderSupport

All Implemented Interfaces:

Provider

public abstract class ProviderSupport
extends java.lang.Object
implements Provider

Provides support for Provider implementations.

Version:

$Id: ProviderSupport.java 9 2009-07-16 09:22:08Z user57 $

Author:

Jason Dillon

Field Summary

protected Configuration	config
protected java.util.Map	features
protected java.lang.String	key
protected org.slf4j.Logger	log
protected java.lang.Boolean	supported
protected Version	version

Constructor Summary

protected	ProviderSupport(java.lang.String key)
protected	ProviderSupport(java.lang.String key, Configuration config)

Method Summary

static java.lang.String	asString(Provider provider)
Configuration	config()
protected abstract java.util.Map	detectFeatures()
protected boolean	detectSupported()
protected abstract Version	detectVersion()
Feature	feature(java.lang.Class key)
Feature	feature(java.lang.String key)
java.util.Collection	features()
int	hashCode()
java.lang.String	key()
java.lang.String	name()
void	require()
boolean	supported()
java.lang.String	toString()
Version	version()

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.slf4j.Logger log

key

protected final java.lang.String key

config

protected final Configuration config

version

protected Version version

supported

protected java.lang.Boolean supported

features

protected java.util.Map features

Constructor Detail

ProviderSupport

protected ProviderSupport(java.lang.String key,
                          Configuration config)

ProviderSupport

protected ProviderSupport(java.lang.String key)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

key

public java.lang.String key()

Specified by:

key in interface Provider

name

public java.lang.String name()

Specified by:

name in interface Provider

detectVersion

protected abstract Version detectVersion()

version

public Version version()

Specified by:

version in interface Provider

detectSupported

protected boolean detectSupported()

supported

public boolean supported()

Specified by:

supported in interface Provider

require

public void require()

Specified by:

require in interface Provider

config

public Configuration config()

Specified by:

config in interface Provider

detectFeatures

protected abstract java.util.Map detectFeatures()

features

public java.util.Collection features()

Specified by:

features in interface Provider

feature

public Feature feature(java.lang.String key)

Specified by:

feature in interface Provider

feature

public Feature feature(java.lang.Class key)

Specified by:

feature in interface Provider

asString

public static java.lang.String asString(Provider provider)