Examples with XWikiHibernateBaseStore com.xpn.xwiki.store.XWikiHibernateBaseStore used on opensource projects

Example 11 with XWikiHibernateBaseStore

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

the class HibernateDataMigrationManager method liquibaseUpdate.

/**
 * Run liquibase for a given set of change logs
 *
 * @param migrations the set of migration to visit
 * @param preHibernate if true, use pre-hibernate schema update changelogs.
 * @throws XWikiException
 * @throws DataMigrationException
 * @since 4.3
 */
private void liquibaseUpdate(Collection<XWikiMigration> migrations, boolean preHibernate) throws XWikiException, DataMigrationException {
    String liquibaseChangeLogs = getLiquibaseChangeLogs(migrations, preHibernate);
    if (liquibaseChangeLogs == null || liquibaseChangeLogs.length() == 0) {
        return;
    }
    final String database = getXWikiContext().getWikiId();
    if (this.logger.isInfoEnabled()) {
        if (preHibernate) {
            this.logger.info("Running early schema updates (using liquibase) for database [{}]", database);
        } else {
            this.logger.info("Running additional schema updates (using liquibase) for database [{}]", database);
        }
    }
    final StringBuilder changeLogs = new StringBuilder(10000);
    changeLogs.append(getLiquibaseChangeLogHeader());
    changeLogs.append(liquibaseChangeLogs);
    changeLogs.append(getLiquibaseChangeLogFooter());
    final XWikiHibernateBaseStore store = getStore();
    store.executeRead(getXWikiContext(), new HibernateCallback<Object>() {

        @Override
        public Object doInHibernate(Session session) throws XWikiException {
            Liquibase lb;
            try {
                Database lbDatabase = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(new JdbcConnection(session.connection()));
                // Precise the schema name to liquibase, since it does not usually determine it
                // properly (See XWIKI-8813).
                lbDatabase.setDefaultSchemaName(store.getSchemaFromWikiName(getXWikiContext()));
                lb = new Liquibase(MigrationResourceAccessor.CHANGELOG_NAME, new MigrationResourceAccessor(changeLogs.toString()), lbDatabase);
            } catch (LiquibaseException e) {
                throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, String.format("Unable to launch liquibase for database %s, schema update failed.", database), e);
            }
            try {
                lb.update(null);
            } catch (LiquibaseException e) {
                throw new XWikiException(XWikiException.MODULE_XWIKI_STORE, XWikiException.ERROR_XWIKI_STORE_MIGRATION, String.format("Unable to update schema of database %s.", database), e);
            }
            return null;
        }
    });
}

Example 12 with XWikiHibernateBaseStore

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

the class HibernateDataMigrationManager method startMigrations.

@Override
protected void startMigrations() throws DataMigrationException {
    XWikiContext context = getXWikiContext();
    XWikiHibernateBaseStore store = getStore();
    Session originalSession = store.getSession(context);
    Transaction originalTransaction = store.getTransaction(context);
    store.setSession(null, context);
    store.setTransaction(null, context);
    try {
        super.startMigrations();
    } finally {
        store.setSession(originalSession, context);
        store.setTransaction(originalTransaction, context);
    }
}