Examples with StartupException org.olat.core.logging.StartupException used on opensource projects

Example 21 with StartupException

use of org.olat.core.logging.StartupException in project OpenOLAT by OpenOLAT.

the class UpgradeManager method abort.

/**
 * On any RuntimeExceptions during init. Abort loading of application.
 * Modules should throw RuntimeExceptions if they can't live with a the
 * given state of configuration.
 * @param e
 */
protected void abort(Throwable e) {
    if (e instanceof StartupException) {
        StartupException se = (StartupException) e;
        logWarn("Message: " + se.getLogMsg(), se);
        Throwable cause = se.getCause();
        logWarn("Cause: " + (cause != null ? cause.getMessage() : "n/a"), se);
    }
    throw new RuntimeException("*** CRITICAL ERROR IN UPGRADE MANAGER. Loading aborted.", e);
}

Example 22 with StartupException

use of org.olat.core.logging.StartupException in project OpenOLAT by OpenOLAT.

the class WebappHelper method setUserDataRoot.

/**
 * [spring]
 * @param userDataRoot
 */
public void setUserDataRoot(String userDataRoot) {
    if (!StringHelper.containsNonWhitespace(userDataRoot)) {
        userDataRoot = System.getProperty("java.io.tmpdir") + "/olatdata";
        log.info("using java.io.tmpdir as userdata. this is the default if userdata.dir is not set");
    }
    File fUserData = new File(userDataRoot);
    if (!fUserData.exists()) {
        if (!fUserData.mkdirs())
            throw new StartupException("Unable to create userdata dir '" + userDataRoot + "'. Please fix!");
    }
    // fxdiff: reset tmp-dir from within application to circumvent startup-params.
    // do not write to system default (/var/tmp) as this leads to permission problems with multiple instances on one host!
    log.info("Setting userdata root to: " + userDataRoot);
    WebappHelper.userDataRoot = userDataRoot;
}

Example 23 with StartupException

use of org.olat.core.logging.StartupException in project openolat by klemens.

the class AbstractHierarchicalIndexer method addIndexer.

public void addIndexer(Indexer indexer) {
    try {
        childIndexers.add(indexer);
        logDebug("Adding indexer from configuraton. TypeName=" + indexer.getSupportedTypeName());
    } catch (ClassCastException cce) {
        throw new StartupException("Configured indexer is not of type Indexer", cce);
    }
}

Example 24 with StartupException

use of org.olat.core.logging.StartupException in project openolat by klemens.

the class DatabaseUpgradeManager method loadAndExecuteSqlStatements.

/**
 * load file with alter statements and add to batch
 * @param statements
 * @param alterDbStatements
 */
private void loadAndExecuteSqlStatements(Statement statement, String alterDbStatements, Dialect dialect) {
    try {
        Resource setupDatabaseFile = new ClassPathResource("/database/" + dialect + "/" + alterDbStatements);
        if (!setupDatabaseFile.exists()) {
            throw new StartupException("The database upgrade file was not found on the classpath: " + "/database/" + dialect + "/" + alterDbStatements);
        }
        InputStream in = setupDatabaseFile.getInputStream();
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
        String strLine;
        StringBuilder sb = new StringBuilder();
        // Read File Line By Line
        while ((strLine = br.readLine()) != null) {
            if (strLine.length() > 1 && (!strLine.startsWith("--") && !strLine.startsWith("#"))) {
                sb.append(strLine.trim()).append(' ');
            }
        }
        StringTokenizer tokenizer = new StringTokenizer(sb.toString(), ";");
        String sql = null;
        while (tokenizer.hasMoreTokens()) {
            try {
                String token = tokenizer.nextToken();
                if (!StringHelper.containsNonWhitespace(token)) {
                    continue;
                }
                sql = token + ";".toLowerCase();
                if (sql.startsWith("update") || sql.startsWith("delete") || sql.startsWith("alter") || sql.startsWith("insert")) {
                    statement.executeUpdate(sql);
                } else {
                    statement.execute(sql);
                }
                logInfo("Successfully upgraded database with the following sql: " + sql);
            } catch (SQLException e) {
                if (isErrorFatal(dialect, sql, e)) {
                    throw new StartupException("Fatal error trying to update database.", e);
                }
            } catch (Exception e) {
                // handle non sql errors
                logError("Could not upgrade your database!", e);
                throw new StartupException("Could not add alter db statements to batch.", e);
            }
        }
        in.close();
    } catch (FileNotFoundException e1) {
        logError("could not find deleteDatabase.sql file!", e1);
        abort(e1);
    } catch (IOException e) {
        logError("could not read deleteDatabase.sql file!", e);
        abort(e);
    }
}

Example 25 with StartupException

use of org.olat.core.logging.StartupException in project openolat by klemens.

the class FilePathHandler method init.

/**
 * @see org.olat.commons.servlets.pathhandlers.PathHandler#init(com.anthonyeden.lib.config.Configuration)
 */
public void init(String config) {
    String rootConf = config;
    if (rootConf == null)
        throw new StartupException("child 'root' missing in config for filepathhandler");
    File f = new File(rootConf);
    if (f.isAbsolute()) {
        setRoot(rootConf);
    } else {
        setRoot(WebappHelper.getContextRealPath("/" + rootConf));
    }
}