com.xenonsoft.bridgetown.soa.impl
Class ServiceAssemblerImpl

java.lang.Object
  com.xenonsoft.bridgetown.soa.impl.AbstractServiceAssembler
      com.xenonsoft.bridgetown.soa.impl.ServiceAssemblerImpl

All Implemented Interfaces:

IDisposable, IServiceAssembler, IServiceObjectFactory, IStartable, java.io.Serializable

Direct Known Subclasses:

ApplicationAssemblerImpl

public class ServiceAssemblerImpl

extends AbstractServiceAssembler

A basic implementation of the service assembly contract. This assembler can be used in J2EE enterprise applications in order to wire dependencies between service JavaBeans.

Once the assembler starts it creates the services beans dynamically. Dependencies between service beans and any reference value object are injected by the assembler.

For an assemblers that supports the web container environment please see WebApplicationAssembler.

Version:

$Id: ServiceAssemblerImpl.java,v 1.2 2005/02/23 01:31:08 peter_pilgrim Exp $

Author:

Peter Pilgrim, July 2004

See Also:

ApplicationAssemblerImpl, WebApplicationAssembler, Serialized Form

Field Summary

Fields inherited from class com.xenonsoft.bridgetown.soa.impl.AbstractServiceAssembler

assembly, beanPropertyValueResolver, classLoader, instanceCache, proxyBeanBuilder

Constructor Summary

ServiceAssemblerImpl()
Default constructor

Method Summary

java.lang.Object	getName(java.lang.String contextName, java.lang.String beanName) Retrieves the service bean implementation registered by name.
java.lang.Object	getName(java.lang.String contextName, java.lang.String beanName, java.lang.Class interfaceClass) Retrieves the service bean implementation registered by name.
java.lang.Object	getService(java.lang.String contextName, java.lang.Class interfaceClass) Returns the service implementation for a registered interface class name

Methods inherited from class com.xenonsoft.bridgetown.soa.impl.AbstractServiceAssembler

checkFactory, configureServiceBeanProperties, configureServiceBeanReferences, containsContext, containsService, createBeanBuilder, createRetrieveServiceBean, createServiceBean, createServiceBean, createServiceBean, dispose, fixupServiceBeanReferences, getAssemblyConfig, getBeanPropertyValueResolver, getClassListFromNameList, getClassLoader, getContextConfig, getContextNameList, getProxyBeanBuilder, getServiceConfig, getServiceNameList, getServicesConfig, invokeServiceBeanMethod, invokeServiceBeanMethods, load, merge, recursiveCreateServiceBean, resolveValueReferences, setBeanPropertyValueResolver, setClassLoader, setProxyBeanBuilder, start

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceAssemblerImpl

public ServiceAssemblerImpl()

Default constructor

Method Detail

getName

public java.lang.Object getName(java.lang.String contextName,
                                java.lang.String beanName,
                                java.lang.Class interfaceClass)

Retrieves the service bean implementation registered by name.

Parameters:

contextName - the context identifier

beanName - the bean identifier

interfaceClass - the interface class the bean must implement (optional)

Returns:

the service bean with the matching identifier

Throws:

AssemblyFactoryException - - if the service cannot be instantiated, if it reports an error, or cannot be syntactically created with violating class encapsulation, or simply has not been defined at all.

See Also:

IServiceObjectFactory.getName(java.lang.String, java.lang.String, java.lang.Class)

getName

public java.lang.Object getName(java.lang.String contextName,
                                java.lang.String beanName)

Retrieves the service bean implementation registered by name.

Parameters:

contextName - the context identifier

beanName - the bean identifier

Returns:

the service bean with the matching identifier

Throws:

AssemblyFactoryException - - if the service cannot be instantiated, if it reports an error, or cannot be syntactically created with violating class encapsulation, or simply has not been defined at all.

See Also:

IServiceObjectFactory.getName(java.lang.String, java.lang.String)

getService

public java.lang.Object getService(java.lang.String contextName,
                                   java.lang.Class interfaceClass)

Returns the service implementation for a registered interface class name

Parameters:

contextName - the context name

interfaceClass - the interface class name

Returns:

the actual registered implementation of the interface.

Throws:

AssemblyFactoryException - - if the service cannot be instantiated, if it reports an error, or cannot be syntactically created with violating class encapsulation, or simply has not been defined at all.