Example usage for org.hibernate.boot Metadata collectTableMappings

Introduction

In this page you can find the example usage for org.hibernate.boot Metadata collectTableMappings.

Prototype

java.util.Collection<Table> collectTableMappings();

Source Link

Usage

From source file:com.evolveum.midpoint.repo.sql.schemacheck.SchemaChecker.java

License:Apache License

private boolean areSomeTablesPresent(Metadata metadata) {
    Collection<String> presentTables = new ArrayList<>();
    Collection<String> missingTables = new ArrayList<>();
    for (Table table : metadata.collectTableMappings()) {
        String tableName = table.getName();
        try (Session session = baseHelper.beginReadOnlyTransaction()) {
            List<?> result = session.createNativeQuery("select count(*) from " + tableName).list();
            LOGGER.debug("Table {} seems to be present; number of records is {}", tableName, result);
            presentTables.add(tableName);
        } catch (Throwable t) {
            LOGGER.debug("Table {} seems to be missing: {}", tableName, t.getMessage(), t);
            missingTables.add(tableName);
        }//from www .  j av  a 2s  .co  m
    }
    LOGGER.info("The following midPoint tables are present (not necessarily well-defined): {}", presentTables);
    LOGGER.info("Couldn't find the following midPoint tables: {}", missingTables);
    return !presentTables.isEmpty();
}

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