org.glassfish.hk2.configuration.hub.internal

Class BeanDatabaseImpl

java.lang.Object

org.glassfish.hk2.configuration.hub.internal.BeanDatabaseImpl

All Implemented Interfaces:

BeanDatabase

public class BeanDatabaseImpl
extends java.lang.Object
implements BeanDatabase

Field Summary

Fields

Modifier and Type	Field and Description
private long	revision
private java.util.HashMap<java.lang.String,TypeImpl>	types

Constructor Summary

Constructors

Constructor and Description
BeanDatabaseImpl(long revision) Creates a new, fresh database
BeanDatabaseImpl(long revision, BeanDatabase beanDatabase)

Method Summary

Modifier and Type	Method and Description
void	dumpDatabase() Dumps the type and instance names to stderr
void	dumpDatabase(java.io.PrintStream output) Dumps the type and instance names to the given stream
java.util.Set<Type>	getAllTypes() Gets an unmodifiable set of all the types in the bean database
Instance	getInstance(java.lang.String type, java.lang.String instanceKey) Returns the instance with the given instanceKey from the type with the given name
(package private) long	getRevision()
Type	getType(java.lang.String type) Gets the type with the given name

Methods inherited from class java.lang.Object

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

Field Detail

revision

private final long revision

types

private final java.util.HashMap<java.lang.String,TypeImpl> types

Constructor Detail

BeanDatabaseImpl

BeanDatabaseImpl(long revision)

Creates a new, fresh database

BeanDatabaseImpl

BeanDatabaseImpl(long revision,
                 BeanDatabase beanDatabase)

Method Detail

getAllTypes

public java.util.Set<Type> getAllTypes()

Description copied from interface: BeanDatabase

Gets an unmodifiable set of all the types in the bean database

Specified by:

getAllTypes in interface BeanDatabase

Returns:

A non-null unmodifiable and possibly empty set of all the types in the database

getInstance

public Instance getInstance(java.lang.String type,
                            java.lang.String instanceKey)

Description copied from interface: BeanDatabase

Returns the instance with the given instanceKey from the type with the given name

Specified by:

getInstance in interface BeanDatabase

Parameters:

type - The non-null name of the type to get the instance from

instanceKey - The non-null key of the instance

Returns:

The bean from the given type with the given name. Will return null if the type does not exist or an instance with that key does not exist

getType

public Type getType(java.lang.String type)

Description copied from interface: BeanDatabase

Gets the type with the given name

Specified by:

getType in interface BeanDatabase

Parameters:

type - The non-null name

Returns:

The type corresponding to the given name. May return null

getRevision

long getRevision()

dumpDatabase

public void dumpDatabase()

Description copied from interface: BeanDatabase

Dumps the type and instance names to stderr

Specified by:

dumpDatabase in interface BeanDatabase

dumpDatabase

public void dumpDatabase(java.io.PrintStream output)

Description copied from interface: BeanDatabase

Dumps the type and instance names to the given stream

Specified by:

dumpDatabase in interface BeanDatabase

Parameters:

output - - The non-null outut stream to write the database to