Package org.codehaus.cargo.generic.packager

Class DefaultPackagerFactory

java.lang.Object

org.codehaus.cargo.util.log.LoggedObject

org.codehaus.cargo.generic.spi.AbstractGenericHintFactory<T>

org.codehaus.cargo.generic.spi.AbstractIntrospectionGenericHintFactory<Packager>

org.codehaus.cargo.generic.packager.DefaultPackagerFactory

All Implemented Interfaces:

PackagerFactory, Loggable

public class DefaultPackagerFactory
extends AbstractIntrospectionGenericHintFactory<Packager>
implements PackagerFactory

Default PackagerFactory implementation that has all the known container packagers registered against their containers. It also supports registering new packagers against any container.

Nested Class Summary

Nested classes/interfaces inherited from class org.codehaus.cargo.generic.spi.AbstractGenericHintFactory

AbstractGenericHintFactory.GenericParameters

Constructor Summary

Constructors

Constructor	Description
DefaultPackagerFactory()	Register default deployers.
DefaultPackagerFactory(ClassLoader classLoader)	Register packager name mappings.

Method Summary

Modifier and Type	Method	Description
protected Packager	createInstance(Constructor<? extends Packager> constructor, String hint, AbstractGenericHintFactory.GenericParameters parameters)	Create an implementation class instance.
Packager	createPackager(String containerId, PackagerType packagerType, String outputLocation)	Create a Packager instance matching the specified container id.
protected Constructor<? extends Packager>	getConstructor(Class<? extends Packager> deployerClass, String hint, AbstractGenericHintFactory.GenericParameters parameters)	Create a constructor.
boolean	isPackagerRegistered(String containerId, PackagerType packagerType)
void	registerPackager(String containerId, PackagerType packagerType, Class<? extends Packager> packagerClass)	Registers a Packager implementation.
void	registerPackager(String containerId, PackagerType packagerType, String packagerClassName)	Registers a packager using a class specified as a String.

Methods inherited from class org.codehaus.cargo.generic.spi.AbstractIntrospectionGenericHintFactory

createImplementation, registerImplementation

Methods inherited from class org.codehaus.cargo.generic.spi.AbstractGenericHintFactory

getMapping, getMappings, hasMapping, registerImplementation

Methods inherited from class org.codehaus.cargo.util.log.LoggedObject

getLogger, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPackagerFactory

public DefaultPackagerFactory()

Register default deployers.

DefaultPackagerFactory

public DefaultPackagerFactory(ClassLoader classLoader)

Register packager name mappings.

Parameters:

classLoader - ClassLoader to discover implementations from. See AbstractFactoryRegistry.register(ClassLoader, PackagerFactory) for the details of what this value means.

Method Detail

registerPackager

public void registerPackager(String containerId,
                             PackagerType packagerType,
                             Class<? extends Packager> packagerClass)

Registers a Packager implementation.

Specified by:

registerPackager in interface PackagerFactory

Parameters:

containerId - the container attached to this packager

packagerType - the packager's type (directory, zip, etc)

packagerClass - the packager implementation class to register

registerPackager

public void registerPackager(String containerId,
                             PackagerType packagerType,
                             String packagerClassName)

Registers a packager using a class specified as a String.

Parameters:

containerId - Container id.

packagerType - Packager type.

packagerClassName - Packager implementation class to register as a String

isPackagerRegistered

public boolean isPackagerRegistered(String containerId,
                                    PackagerType packagerType)

Specified by:

isPackagerRegistered in interface PackagerFactory

Parameters:

containerId - the container attached to this packager class

packagerType - the type to differentiate this packager from others for the specified container

Returns:

true if the specified packager is already registered or false otherwise

createPackager

public Packager createPackager(String containerId,
                               PackagerType packagerType,
                               String outputLocation)

Create a Packager instance matching the specified container id.

Specified by:

createPackager in interface PackagerFactory

Parameters:

containerId - the container for which we need to create a packager instance

packagerType - the packager's type (directory, zip, etc)

outputLocation - the location where the package will be generated. For example for a Directory Packager this will be the directory into which the package will be generated.

Returns:

the packager instance

getConstructor

protected Constructor<? extends Packager> getConstructor(Class<? extends Packager> deployerClass,
                                                         String hint,
                                                         AbstractGenericHintFactory.GenericParameters parameters)
                                                  throws NoSuchMethodException

Create a constructor.

Specified by:

getConstructor in class AbstractGenericHintFactory<Packager>

Parameters:

deployerClass - implementation class for which to create the constructor

hint - the hint to differentiate this implementation class from others

parameters - additional parameters necessary to create the constructor object

Returns:

the constructor to use for creating an instance

Throws:

NoSuchMethodException - in case of error

createInstance

protected Packager createInstance(Constructor<? extends Packager> constructor,
                                  String hint,
                                  AbstractGenericHintFactory.GenericParameters parameters)
                           throws Exception

Create an implementation class instance.

Specified by:

createInstance in class AbstractGenericHintFactory<Packager>

Parameters:

constructor - the constructor to use for creating the instance

hint - the hint to differentiate this implementation class from others

parameters - additional parameters necessary to create the instance

Returns:

the created instance

Throws:

Exception - in case of error