org.apache.polygene.bootstrap

Class AssemblerCollection

java.lang.Object

org.apache.polygene.bootstrap.AssemblerCollection

All Implemented Interfaces:

Assembler

public final class AssemblerCollection
extends Object
implements Assembler

Assembler that delegates to a collection of Assemblers.

Makes it easy to collect and compose assemblers into bigger assemblers.

Constructor Summary

Constructors

Constructor and Description
AssemblerCollection(Assembler... assemblers)
AssemblerCollection(Class<? extends Assembler>... assemblyClasses)
AssemblerCollection(Collection<Assembler> assemblers)

Method Summary

Modifier and Type	Method and Description
void	assemble(ModuleAssembly module) Assemblers receive a callback to the ModuleAssembly they are supposed to configure.

Methods inherited from class java.lang.Object

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

Constructor Detail

AssemblerCollection

public AssemblerCollection(Assembler... assemblers)

AssemblerCollection

@SafeVarargs
public AssemblerCollection(Class<? extends Assembler>... assemblyClasses)
                                 throws AssemblyException

Throws:

AssemblyException

AssemblerCollection

public AssemblerCollection(Collection<Assembler> assemblers)

Method Detail

assemble

public void assemble(ModuleAssembly module)
              throws AssemblyException

Description copied from interface: Assembler

Assemblers receive a callback to the ModuleAssembly they are supposed to configure. They can use this to register objects, composites, services etc. and the additional metadata that may exist for these artifacts.

An Assembler may create new Modules by calling ModuleAssembly.layer() and then LayerAssembly.module(String) (String)}. This allows an Assembler to bootstrap an entire Layer with more Modules.

Specified by:

assemble in interface Assembler

Parameters:

module - the Module to assemble

Throws:

AssemblyException - thrown if the assembler tries to do something illegal