Examples with DataMigrationException com.xpn.xwiki.store.migration.DataMigrationException used on opensource projects

Example 6 with DataMigrationException

use of com.xpn.xwiki.store.migration.DataMigrationException in project xwiki-platform by xwiki.

the class RecordableEventMigrator method hibernateMigrate.

@Override
protected void hibernateMigrate() throws DataMigrationException, XWikiException {
    String hql = "select event from ActivityEventImpl event where event.page LIKE concat(event.wiki, ':%')";
    try {
        List<ActivityEventImpl> events;
        do {
            Query query = queryManager.createQuery(hql, Query.HQL);
            query.setLimit(50);
            events = query.execute();
            for (ActivityEventImpl event : events) {
                fixEvent(event);
            }
        } while (!events.isEmpty());
    } catch (QueryException e) {
        throw new DataMigrationException("Failed to fix RecordableEvent problems.", e);
    }
}

Example 7 with DataMigrationException

use of com.xpn.xwiki.store.migration.DataMigrationException in project xwiki-platform by xwiki.

the class R40001XWIKI7540DataMigration method checkAnnotationsAndComments.

/**
 * Check if the migration can be executed by verifying if the current annotation class is the default one and that
 * the comments class does not have any custom mappings set up.
 * <p>
 * Note: We can not do this in {@link #shouldExecute(XWikiDBVersion)} because we need to read the database and we
 * can not do that until the previous migrations are executed.
 *
 * @return true if the migration can be executed, false otherwise.
 * @throws DataMigrationException if the annotation or comments class can not be properly retrieved
 */
protected boolean checkAnnotationsAndComments() throws DataMigrationException {
    XWikiContext context = getXWikiContext();
    String resultOfSkippingDatabase = "Comments and anotations will remain separated";
    try {
        EntityReference currentAnnotationClassReference = configuration.getAnnotationClassReference();
        currentAnnotationClassReference = currentAnnotationClassReference.removeParent(new WikiReference(context.getWikiId()));
        if (!XWIKI_ANNOTATION_CLASS_REFERENCE.equals(currentAnnotationClassReference)) {
            logger.warn("Skipping database [{}] because it uses a custom annotation class. " + resultOfSkippingDatabase, context.getWikiId());
            return false;
        }
        BaseClass commentsClass = context.getWiki().getCommentsClass(context);
        if (commentsClass.hasCustomMapping()) {
            logger.warn("Skipping database [{}] because it uses a custom mapping for comments. " + resultOfSkippingDatabase, context.getWikiId());
            return false;
        }
    } catch (Exception e) {
        // Should not happen
        String message = "Failed to check the current annotation and comments classes for customizations. " + "Migration will not execute";
        logger.error(message, e);
        throw new DataMigrationException(message, e);
    }
    return true;
}

Example 8 with DataMigrationException

use of com.xpn.xwiki.store.migration.DataMigrationException in project xwiki-platform by xwiki.

the class HibernateDataMigrationManager method updateSchema.

@Override
protected void updateSchema(Collection<XWikiMigration> migrations) throws DataMigrationException {
    try {
        liquibaseUpdate(migrations, true);
        hibernateShemaUpdate();
        liquibaseUpdate(migrations, false);
    } catch (Exception e) {
        throw new DataMigrationException(String.format("Unable to update schema of wiki [%s]", getXWikiContext().getWikiId()), e);
    }
}