org.kuali.rice.krad.datadictionary
Class ReloadingDataDictionary

java.lang.Object
  org.kuali.rice.krad.datadictionary.DataDictionary
      org.kuali.rice.krad.datadictionary.ReloadingDataDictionary

All Implemented Interfaces:

no.geosoft.cc.io.FileListener, URLMonitor.URLContentChangedListener

public class ReloadingDataDictionary
extends DataDictionary
implements no.geosoft.cc.io.FileListener, URLMonitor.URLContentChangedListener

Extends the DataDictionary to add reloading of changed dictionary files without a restart of the web container

To use modify the "dataDictionaryService" spring definition (KRADSpringBeans.xml) and change the constructor arg bean class from "org.kuali.rice.krad.datadictionary.DataDictionary" to "ReloadingDataDictionary"

NOTE: For Development Purposes Only!

Author:

Kuali Rice Team (rice.collab@kuali.org)

Field Summary

Fields inherited from class org.kuali.rice.krad.datadictionary.DataDictionary

configFileLocations, ddBeans, ddIndex, ddMapper, persistenceStructureService, uifIndex, xmlReader

Constructor Summary

ReloadingDataDictionary()

Method Summary

void	fileChanged(File file) Call back when a dictionary file is changed.
void	parseDataDictionaryConfigurationFiles(boolean allowConcurrentValidation) After dictionary has been loaded, determine the source files and add them to the monitor
void	urlContentChanged(URL url)

Methods inherited from class org.kuali.rice.krad.datadictionary.DataDictionary

addConfigFileLocation, buildReadDescriptor, buildSimpleReadDescriptor, containsDictionaryObject, getAllInactivationBlockingMetadatas, getAttributeClass, getBusinessObjectClassNames, getBusinessObjectEntries, getBusinessObjectEntry, getBusinessObjectEntryForConcreteClass, getCollectionElementClass, getConfigFileLocations, getDataObjectEntry, getDictionaryObject, getDictionaryObjectEntry, getDocumentEntries, getDocumentEntry, getFileResource, getMaintenanceDocumentEntryForBusinessObjectClass, getPersistenceStructureService, getViewById, getViewByTypeIndex, getViewPropertiesById, getViewPropertiesByType, getViewsForType, isCollectionPropertyOf, isPropertyOf, performBeanOverrides, setConfigFileLocations, setDataDictionaryMapper, validateDD, validateDD, viewByTypeExist

Methods inherited from class java.lang.Object

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

Constructor Detail

ReloadingDataDictionary

public ReloadingDataDictionary()

Method Detail

parseDataDictionaryConfigurationFiles

public void parseDataDictionaryConfigurationFiles(boolean allowConcurrentValidation)

After dictionary has been loaded, determine the source files and add them to the monitor

Overrides:

parseDataDictionaryConfigurationFiles in class DataDictionary

See Also:

DataDictionary.parseDataDictionaryConfigurationFiles(boolean)

fileChanged

public void fileChanged(File file)

Call back when a dictionary file is changed. Calls the spring bean reader to reload the file (which will override beans as necessary and destroy singletons) and runs the indexer

Specified by:

fileChanged in interface no.geosoft.cc.io.FileListener

See Also:

FileListener.fileChanged(java.io.File)

urlContentChanged

public void urlContentChanged(URL url)

Specified by:

urlContentChanged in interface URLMonitor.URLContentChangedListener