NIHVIVO-3524 UpdateUploadedFiles (and dependent classes) was used to migrate from 0.9 to 1.0 and from 1.1.1 to 1.2 - it is no longer needed.

webapp/src/edu/cornell/mannlib/vitro/webapp/servlet/setup/UpdateUploadedFiles.java

@@ -1,144 +0,0 @@
-/* $This file is distributed under the terms of the license in /doc/license.txt$ */
-
-package edu.cornell.mannlib.vitro.webapp.servlet.setup;
-
-import java.io.File;
-
-import javax.servlet.ServletContext;
-import javax.servlet.ServletContextEvent;
-import javax.servlet.ServletContextListener;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-
-import com.hp.hpl.jena.ontology.OntModel;
-
-import edu.cornell.mannlib.vitro.webapp.config.ConfigurationProperties;
-import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
-import edu.cornell.mannlib.vitro.webapp.dao.jena.JenaBaseDao;
-import edu.cornell.mannlib.vitro.webapp.filestorage.backend.FileStorage;
-import edu.cornell.mannlib.vitro.webapp.filestorage.backend.FileStorageSetup;
-import edu.cornell.mannlib.vitro.webapp.filestorage.updater.FileStorageAliasAdder;
-import edu.cornell.mannlib.vitro.webapp.filestorage.updater.FileStorageUpdater;
-import edu.cornell.mannlib.vitro.webapp.startup.StartupStatus;
-
-/**
- * Check that the conditions are met for updating uploaded files. If everything
- * is in place, call the two updaters.
- * 
- * The first updater converts from old-style (pre 1.0) to new-style (post 1.0)
- * file storage.
- * 
- * The second updater insures that all bytestreams store their own alias URLs
- * (post 1.1.1).
- */
-public class UpdateUploadedFiles implements ServletContextListener {
-	private static final Log log = LogFactory.getLog(UpdateUploadedFiles.class);
-
-	/**
-	 * Nothing to do on teardown.
-	 */
-	@Override
-	public void contextDestroyed(ServletContextEvent sce) {
-		return;
-	}
-
-	/**
-	 * Check that the ontology model, the old upload directory, and the file
-	 * storage system are all valid. Then do the update.
-	 */
-	@Override
-	public void contextInitialized(ServletContextEvent sce) {
-		ServletContext ctx = sce.getServletContext();
-		
-		try {
-			WebappDaoFactory wadf = (WebappDaoFactory) ctx
-					.getAttribute("assertionsWebappDaoFactory");
-			if (wadf == null) {
-				throw new IllegalStateException("Webapp DAO Factory is null. "
-						+ "The ServletContext does not contain an attribute "
-						+ "for '" + "assertionsWebappDaoFactory" + "'. "
-						+ "Does the log contain a previous exception from "
-						+ "JenaDataSourceSetup? Is it possible that web.xml "
-						+ "is not set up to run JenaDataSourceSetup before "
-						+ "UpdateUploadedFiles?");
-			}
-
-			OntModel jenaOntModel = (OntModel) ctx
-					.getAttribute(JenaBaseDao.ASSERTIONS_ONT_MODEL_ATTRIBUTE_NAME);
-			if (jenaOntModel == null) {
-				throw new IllegalStateException("Ontology model is null. "
-						+ "The ServletContext does not contain an attribute "
-						+ "for '"
-						+ JenaBaseDao.ASSERTIONS_ONT_MODEL_ATTRIBUTE_NAME
-						+ "'. "
-						+ "Does the log contain a previous exception from "
-						+ "JenaDataSourceSetup? Is it possible that web.xml "
-						+ "is not set up to run JenaDataSourceSetup before "
-						+ "UpdateUploadedFiles?");
-			}
-
-			FileStorage fileStorage = (FileStorage) ctx
-					.getAttribute(FileStorageSetup.ATTRIBUTE_NAME);
-			if (fileStorage == null) {
-				throw new IllegalStateException("File storage system is null. "
-						+ "The ServletContext does not contain an attribute "
-						+ "for '" + FileStorageSetup.ATTRIBUTE_NAME + "'. "
-						+ "Does the log contain a previous exception from "
-						+ "FileStorageSetup? Is it possible that web.xml is "
-						+ "not set up to run FileStorageSetup before "
-						+ "UpdateUploadedFiles?");
-			}
-
-			String vitroHomeDirectoryName = ConfigurationProperties
-					.getBean(ctx).getProperty(
-							FileStorageSetup.PROPERTY_VITRO_HOME_DIR);
-			if (vitroHomeDirectoryName == null) {
-				throw new IllegalStateException("Upload directory name is null");
-			}
-			File vitroHomeDirectory = new File(vitroHomeDirectoryName);
-			if (!vitroHomeDirectory.exists()) {
-				throw new IllegalStateException("Vitro home directory '"
-						+ vitroHomeDirectory.getAbsolutePath()
-						+ "' does not exist.");
-			}
-			File uploadDirectory = new File(vitroHomeDirectory,
-					FileStorageSetup.FILE_STORAGE_SUBDIRECTORY);
-			if (!uploadDirectory.exists()) {
-				uploadDirectory.mkdir();
-				if (!uploadDirectory.exists()) {
-					throw new IllegalStateException(
-							"Failed to create the file uploads directory: "
-									+ uploadDirectory.getAbsolutePath());
-				}
-			}
-
-			String vivoDefaultNamespace = ConfigurationProperties.getBean(ctx)
-					.getProperty(FileStorageSetup.PROPERTY_DEFAULT_NAMESPACE);
-			if (vivoDefaultNamespace == null) {
-				throw new IllegalStateException("Default namespace is null.");
-			}
-
-			String webappImagePath = ctx.getRealPath("images");
-			File webappImageDirectory = (webappImagePath == null) ? null
-					: new File(webappImagePath);
-
-			/*
-			 * Update from old-style storage to new-style storage.
-			 */
-			FileStorageUpdater fsu = new FileStorageUpdater(wadf, jenaOntModel,
-					fileStorage, uploadDirectory, webappImageDirectory, ctx);
-			fsu.update();
-
-			/*
-			 * Insure that every FileByteStream object has an alias URL.
-			 */
-			FileStorageAliasAdder fsaa = new FileStorageAliasAdder(
-					jenaOntModel, uploadDirectory, vivoDefaultNamespace);
-			fsaa.update();
-		} catch (Exception e) {
-			log.fatal("Unknown problem", e);
-			StartupStatus.getBean(ctx).fatal(this, "Unknown problem", e);
-		}
-	}
-}