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// $Id: CdmApplicationController.java 11680 2011-04-04 17:07:39Z a.mueller $
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.application;
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import java.util.UUID;
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import org.apache.log4j.Logger;
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import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
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import org.springframework.context.support.AbstractApplicationContext;
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import org.springframework.context.support.GenericApplicationContext;
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import org.springframework.core.io.ClassPathResource;
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import org.springframework.core.io.Resource;
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import org.springframework.security.authentication.ProviderManager;
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import eu.etaxonomy.cdm.api.service.IAgentService;
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import eu.etaxonomy.cdm.api.service.IClassificationService;
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import eu.etaxonomy.cdm.api.service.ICollectionService;
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import eu.etaxonomy.cdm.api.service.ICommonService;
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import eu.etaxonomy.cdm.api.service.IDatabaseService;
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import eu.etaxonomy.cdm.api.service.IDescriptionService;
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import eu.etaxonomy.cdm.api.service.IFeatureNodeService;
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import eu.etaxonomy.cdm.api.service.IFeatureTreeService;
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import eu.etaxonomy.cdm.api.service.IGroupService;
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import eu.etaxonomy.cdm.api.service.IIdentificationKeyService;
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import eu.etaxonomy.cdm.api.service.ILocationService;
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import eu.etaxonomy.cdm.api.service.IMediaService;
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import eu.etaxonomy.cdm.api.service.INameService;
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import eu.etaxonomy.cdm.api.service.IOccurrenceService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyNodeService;
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import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;
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import eu.etaxonomy.cdm.api.service.IReferenceService;
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import eu.etaxonomy.cdm.api.service.IService;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.service.IUserService;
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import eu.etaxonomy.cdm.api.service.IVocabularyService;
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import eu.etaxonomy.cdm.api.service.IWorkingSetService;
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import eu.etaxonomy.cdm.common.IProgressMonitor;
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import eu.etaxonomy.cdm.common.NullProgressMonitor;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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/**
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* @author a.mueller
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* @author j.koch
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*
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*/
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public class CdmApplicationRemoteController implements ICdmApplicationRemoteConfiguration{
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private static final Logger logger = Logger.getLogger(CdmApplicationRemoteController.class);
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public static final String DEFAULT_APPLICATION_CONTEXT_RESOURCE = "/eu/etaxonomy/cdm/remoteApplicationContext.xml";
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public AbstractApplicationContext applicationContext;
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private ICdmApplicationRemoteConfiguration configuration;
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private Resource applicationContextResource;
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private IProgressMonitor progressMonitor;
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/**
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* Constructor, opens a spring ApplicationContext with defaults
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*/
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public static CdmApplicationRemoteController NewInstance() {
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logger.info("Configure CdmApplicationRemoteController with defaults");
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return new CdmApplicationRemoteController(null, null);
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}
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/**
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* Constructor, opens a spring ApplicationContext with given application context
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* @param applicationContextResource
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*/
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public static CdmApplicationRemoteController NewInstance(Resource applicationContextResource, IProgressMonitor progressMonitor) {
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logger.info("Configure CdmApplicationRemoteController with given application context");
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return new CdmApplicationRemoteController(applicationContextResource, progressMonitor);
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}
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/**
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* Constructor, starts the application remote controller
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* @param applicationContextResource
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*/
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private CdmApplicationRemoteController(Resource applicationContextResource, IProgressMonitor progressMonitor){
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logger.info("Start CdmApplicationRemoteController");
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this.applicationContextResource = applicationContextResource != null ? applicationContextResource : new ClassPathResource(DEFAULT_APPLICATION_CONTEXT_RESOURCE);
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this.progressMonitor = progressMonitor != null ? progressMonitor : new NullProgressMonitor();
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setNewApplicationContext();
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}
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/**
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* Sets the application context to a new spring ApplicationContext and initializes the Controller
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*/
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private boolean setNewApplicationContext(){
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logger.info("Set new application context");
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progressMonitor.beginTask("Start application context.", 6);
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progressMonitor.worked(1);
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GenericApplicationContext applicationContext = new GenericApplicationContext();
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XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(applicationContext);
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progressMonitor.subTask("Registering resources.");
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xmlReader.loadBeanDefinitions(applicationContextResource);
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progressMonitor.worked(1);
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progressMonitor.subTask("This might take a while ...");
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applicationContext.refresh();
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applicationContext.start();
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progressMonitor.worked(1);
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progressMonitor.subTask("Cleaning up.");
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setApplicationContext(applicationContext);
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progressMonitor.done();
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return true;
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}
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/**
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* Tests if some DefinedTermsAreMissing.
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* @return true, if at least one is missing, else false
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*/
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public boolean testDefinedTermsAreMissing(){
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UUID englishUuid = UUID.fromString("e9f8cdb7-6819-44e8-95d3-e2d0690c3523");
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DefinedTermBase<?> english = this.getTermService().getByUri(englishUuid.toString());
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if ( english == null || ! english.getUuid().equals(englishUuid)){
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return true;
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}else{
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return false;
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}
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}
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/**
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* Sets a new application Context.
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* @param ac
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*/
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public void setApplicationContext(AbstractApplicationContext ac){
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closeApplicationContext(); //closes old application context if necessary
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applicationContext = ac;
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applicationContext.registerShutdownHook();
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init();
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}
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/* (non-Javadoc)
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* @see java.lang.Object#finalize()
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*/
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public void finalize(){
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close();
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}
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/**
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* closes the application
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*/
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public void close(){
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closeApplicationContext();
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}
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/**
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* closes the application context
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*/
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private void closeApplicationContext(){
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if (applicationContext != null){
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logger.info("Close ApplicationContext");
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applicationContext.close();
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}
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}
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private void init(){
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logger.info("Init " + this.getClass().getName() + " ... ");
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if (logger.isInfoEnabled()){for (String beanName : applicationContext.getBeanDefinitionNames()){ logger.debug(beanName);}}
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//TODO delete next row (was just for testing)
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if (logger.isInfoEnabled()){
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logger.info("Registered Beans: ");
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String[] beanNames = applicationContext.getBeanDefinitionNames();
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for (String beanName : beanNames){
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logger.info(beanName);
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}
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}
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configuration = (ICdmApplicationRemoteConfiguration)applicationContext.getBean("cdmApplicationRemoteDefaultConfiguration");
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}
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/* ****** Services *********/
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public final INameService getNameService(){
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return configuration.getNameService();
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}
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public final ITaxonService getTaxonService(){
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return configuration.getTaxonService();
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}
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public final IClassificationService getClassificationService(){
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return configuration.getClassificationService();
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}
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public final ITaxonNodeService getTaxonNodeService(){
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return configuration.getTaxonNodeService();
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}
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public final IReferenceService getReferenceService(){
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return configuration.getReferenceService();
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}
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public final IAgentService getAgentService(){
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return configuration.getAgentService();
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}
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// public final IDatabaseService getDatabaseService(){
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// return null;
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// }
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public final ITermService getTermService(){
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return configuration.getTermService();
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}
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public final IDescriptionService getDescriptionService(){
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return configuration.getDescriptionService();
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}
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public final IOccurrenceService getOccurrenceService(){
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return configuration.getOccurrenceService();
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}
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public final IMediaService getMediaService(){
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return configuration.getMediaService();
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}
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public final ICommonService getCommonService(){
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return configuration.getCommonService();
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}
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public final ILocationService getLocationService(){
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return configuration.getLocationService();
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}
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public final IUserService getUserService(){
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return configuration.getUserService();
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}
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public IGroupService getGroupService() {
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return configuration.getGroupService();
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}
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public final ICollectionService getCollectionService(){
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return configuration.getCollectionService();
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}
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public final IFeatureTreeService getFeatureTreeService(){
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return configuration.getFeatureTreeService();
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}
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public final IFeatureNodeService getFeatureNodeService(){
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return configuration.getFeatureNodeService();
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}
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public final IVocabularyService getVocabularyService(){
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return configuration.getVocabularyService();
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}
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public final IIdentificationKeyService getIdentificationKeyService(){
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return configuration.getIdentificationKeyService();
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}
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public final IPolytomousKeyService getPolytomousKeyService(){
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return configuration.getPolytomousKeyService();
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}
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public final IPolytomousKeyNodeService getPolytomousKeyNodeService(){
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return configuration.getPolytomousKeyNodeService();
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}
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public final IService<CdmBase> getMainService(){
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return configuration.getMainService();
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}
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public final IWorkingSetService getWorkingSetService(){
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return configuration.getWorkingSetService();
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}
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// public final ConversationHolder NewConversation(){
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// //return (ConversationHolder)applicationContext.getBean("conversationHolder");
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// return configuration.NewConversation();
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// }
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//
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// public final ProviderManager getAuthenticationManager(){
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// return configuration.getAuthenticationManager();
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// }
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//
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// @Override
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// public final PlatformTransactionManager getTransactionManager() {
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// return configuration.getTransactionManager();
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// }
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public final Object getBean(String name){
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return this.applicationContext.getBean(name);
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}
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@Override
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public IDatabaseService getDatabaseService() {
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// TODO Auto-generated method stub
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return null;
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}
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@Override
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public ProviderManager getAuthenticationManager() {
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// TODO Auto-generated method stub
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return null;
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}
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}
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