net.databinder.ao
Class DataApplication

java.lang.Object
  org.apache.wicket.Application
      org.apache.wicket.protocol.http.WebApplication
          net.databinder.DataApplicationBase
              net.databinder.ao.DataApplication

All Implemented Interfaces:

ActiveObjectsApplication

Direct Known Subclasses:

AuthDataApplication

public abstract class DataApplication
extends DataApplicationBase
implements ActiveObjectsApplication

Optional application base for ActiveObjects.

Field Summary

Fields inherited from class org.apache.wicket.Application

CONFIGURATION, CONTEXTPATH, DEPLOYMENT, DEVELOPMENT

Constructor Summary

DataApplication()

Method Summary

protected abstract net.java.ao.DatabaseProvider	buildDatabaseProvider(java.lang.Object key)
protected net.java.ao.EntityManager	buildEntityManager(java.lang.Object key, net.java.ao.DatabaseProvider provider)
protected void	dataInit() Initializes a default ActiveObjects entity manager.
protected void	generateSchema(net.java.ao.EntityManager entityManager, java.lang.Object key) Generate schema if desired, called only in development mode.
net.java.ao.EntityManager	getEntityManager(java.lang.Object key)
protected void	initEntityManager(java.lang.Object key) Initializes entity manager and generates schema if in development mode.
protected void	setEntityManager(java.lang.Object key, net.java.ao.EntityManager entityManager) Sets entity manager in map.

Methods inherited from class net.databinder.DataApplicationBase

internalInit, isCookielessSupported, isDevelopment, newConverterLocator, newRequestCycle, newWebResponse, setCookielessSupported

Methods inherited from class org.apache.wicket.protocol.http.WebApplication

getApplicationKey, getConfigurationType, getDefaultRequestCycleFactory, getInitParameter, getRequestCycleProcessor, getResourceFinder, getServletContext, getSessionAttributePrefix, getWicketFilter, init, internalDestroy, logEventTarget, logResponseTarget, mount, mount, mountBookmarkablePage, mountBookmarkablePage, mountSharedResource, newAjaxRequestTarget, newRequestCycleProcessor, newSession, newSession, newSession, newSessionStore, newWebRequest, outputDevelopmentModeWarning, sessionDestroyed, setApplicationKey, setWicketFilter, unmount

Methods inherited from class org.apache.wicket.Application

addComponentInstantiationListener, addComponentOnAfterRenderListener, addComponentOnBeforeRenderListener, addRenderHeadListener, configure, destroy, exists, get, get, getApplicationKeys, getApplicationSettings, getConverterLocator, getDebugSettings, getExceptionSettings, getFrameworkSettings, getHomePage, getMarkupCache, getMarkupSettings, getMetaData, getName, getPageSettings, getRequestCycleFactory, getRequestCycleSettings, getRequestLogger, getRequestLoggerSettings, getResourceSettings, getSecuritySettings, getSessionFactory, getSessionSettings, getSessionStore, getSharedResources, initializeComponents, newRequestCycle, newRequestLogger, notifyRenderHeadListener, onDestroy, removeComponentInstantiationListener, removeComponentOnAfterRenderListener, removeComponentOnBeforeRenderListener, removeRenderHeadListener, set, setMetaData, unset

Methods inherited from class java.lang.Object

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

Constructor Detail

DataApplication

public DataApplication()

Method Detail

dataInit

protected void dataInit()

Initializes a default ActiveObjects entity manager. This is called automatically during start-up. Applications with one entity manager will not normally need to override.

Specified by:

dataInit in class DataApplicationBase

initEntityManager

protected void initEntityManager(java.lang.Object key)

Initializes entity manager and generates schema if in development mode.

buildEntityManager

protected net.java.ao.EntityManager buildEntityManager(java.lang.Object key,
                                                       net.java.ao.DatabaseProvider provider)

Parameters:

provider - provider returned by buildDatabaseProvider(key)

Returns:

instantiated EntityManager in default implementation, override for subclass

buildDatabaseProvider

protected abstract net.java.ao.DatabaseProvider buildDatabaseProvider(java.lang.Object key)

Returns:

database provider for key, ignore key if app needs only one provider

generateSchema

protected void generateSchema(net.java.ao.EntityManager entityManager,
                              java.lang.Object key)
                       throws java.sql.SQLException

Generate schema if desired, called only in development mode.

Throws:

java.sql.SQLException

setEntityManager

protected void setEntityManager(java.lang.Object key,
                                net.java.ao.EntityManager entityManager)

Sets entity manager in map.

getEntityManager

public net.java.ao.EntityManager getEntityManager(java.lang.Object key)

Specified by:

getEntityManager in interface ActiveObjectsApplication

Returns:

entity manager for given key