org.nakedobjects.runtime.system
Class NakedObjectsSystemAbstract

java.lang.Object
  org.nakedobjects.runtime.system.NakedObjectsSystemAbstract

All Implemented Interfaces:

ApplicationScopedComponent, Component, DebugSelection, NakedObjectsSystem

Direct Known Subclasses:

NakedObjectsSystemSimple, NakedObjectsSystemUsingInstallers

public abstract class NakedObjectsSystemAbstract
extends java.lang.Object
implements NakedObjectsSystem

Field Summary

static org.apache.log4j.Logger

LOG

Constructor Summary

NakedObjectsSystemAbstract(DeploymentType deploymentType)

NakedObjectsSystemAbstract(DeploymentType deploymentType, NakedObjectsLocaleInitializer localeInitializer, NakedObjectsTimeZoneInitializer timeZoneInitializer)

Method Summary

DebugInfo	debugSection(java.lang.String selectionName)
java.lang.String[]	debugSectionNames()
protected abstract NakedObjectSessionFactory	doCreateSessionFactory(DeploymentType deploymentType) Hook method; the returned implementation is expected to use the same general approach as the subclass itself.
abstract NakedObjectConfiguration	getConfiguration() Returns a snapshot of the configuration (although once the NakedObjectsSystem is completely initialized, will effectively be immutable).
DeploymentType	getDeploymentType()
FixturesInstaller	getFixturesInstaller()
LogonFixture	getLogonFixture() The LogonFixture, if any, obtained by running fixtures.
NakedObjectSessionFactory	getSessionFactory() Populated after init().
void	init()
protected abstract AuthenticationManager	obtainAuthenticationManager(DeploymentType deploymentType)
protected abstract FixturesInstaller	obtainFixturesInstaller() This is the only Installer that is used by any (all) subclass implementations, because it effectively is the component we need (as opposed to a builder/factory of the component we need).
protected abstract PersistenceSessionFactory	obtainPersistenceSessionFactory(DeploymentType deploymentType)
protected abstract NakedObjectReflector	obtainReflector(DeploymentType deploymentType)
protected abstract java.util.List<java.lang.Object>	obtainServices()
protected TemplateImageLoader	obtainTemplateImageLoader() Just returns a TemplateImageLoaderAwt; subclasses may override if required.
protected abstract UserProfileStore	obtainUserProfileStore()
void	shutdown()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

public static final org.apache.log4j.Logger LOG

Constructor Detail

NakedObjectsSystemAbstract

public NakedObjectsSystemAbstract(DeploymentType deploymentType)

NakedObjectsSystemAbstract

public NakedObjectsSystemAbstract(DeploymentType deploymentType,
                                  NakedObjectsLocaleInitializer localeInitializer,
                                  NakedObjectsTimeZoneInitializer timeZoneInitializer)

Method Detail

getDeploymentType

public DeploymentType getDeploymentType()

Specified by:

getDeploymentType in interface NakedObjectsSystem

init

public void init()

Specified by:

init in interface ApplicationScopedComponent

shutdown

public void shutdown()

Specified by:

shutdown in interface ApplicationScopedComponent

doCreateSessionFactory

protected abstract NakedObjectSessionFactory doCreateSessionFactory(DeploymentType deploymentType)
                                                             throws NakedObjectSystemException

Hook method; the returned implementation is expected to use the same general approach as the subclass itself.

So, for example, NakedObjectsSystemUsingInstallers uses the InstallerLookup mechanism to find its components. The corresponding ExecutionContextFactoryUsingInstallers object returned by this method should use InstallerLookup likewise.

Throws:

NakedObjectSystemException

getSessionFactory

public NakedObjectSessionFactory getSessionFactory()

Populated after init().

Specified by:

getSessionFactory in interface NakedObjectsSystem

getConfiguration

public abstract NakedObjectConfiguration getConfiguration()

Description copied from interface: NakedObjectsSystem

Returns a snapshot of the configuration (although once the NakedObjectsSystem is completely initialized, will effectively be immutable).

Specified by:

getConfiguration in interface NakedObjectsSystem

obtainTemplateImageLoader

protected TemplateImageLoader obtainTemplateImageLoader()

Just returns a TemplateImageLoaderAwt; subclasses may override if required.

obtainReflector

protected abstract NakedObjectReflector obtainReflector(DeploymentType deploymentType)
                                                 throws NakedObjectSystemException

Throws:

NakedObjectSystemException

obtainPersistenceSessionFactory

protected abstract PersistenceSessionFactory obtainPersistenceSessionFactory(DeploymentType deploymentType)
                                                                      throws NakedObjectSystemException

Throws:

NakedObjectSystemException

obtainFixturesInstaller

protected abstract FixturesInstaller obtainFixturesInstaller()
                                                      throws NakedObjectSystemException

This is the only Installer that is used by any (all) subclass implementations, because it effectively is the component we need (as opposed to a builder/factory of the component we need).

The fact that the component is an installer (and therefore can be InstallerLookup looked up} is at this level really just an incidental implementation detail useful for the subclass that uses InstallerLookup to create the other components.

Throws:

NakedObjectSystemException

obtainAuthenticationManager

protected abstract AuthenticationManager obtainAuthenticationManager(DeploymentType deploymentType)
                                                              throws NakedObjectSystemException

Throws:

NakedObjectSystemException

obtainUserProfileStore

protected abstract UserProfileStore obtainUserProfileStore()

obtainServices

protected abstract java.util.List<java.lang.Object> obtainServices()

getFixturesInstaller

public FixturesInstaller getFixturesInstaller()

getLogonFixture

public LogonFixture getLogonFixture()

The LogonFixture, if any, obtained by running fixtures.

Intended to be used when for exploration (instead of an ExplorationSession) or prototype deployments (saves logging in). Should be ignored in other DeploymentTypes.

Specified by:

getLogonFixture in interface NakedObjectsSystem

debugSection

public DebugInfo debugSection(java.lang.String selectionName)

Specified by:

debugSection in interface DebugSelection

debugSectionNames

public java.lang.String[] debugSectionNames()

Specified by:

debugSectionNames in interface DebugSelection