Java 类org.hibernate.tool.hbm2ddl.SchemaUpdate 实例源码

项目：cacheonix-core 文件：MigrationTest.java

public void testSimpleColumnAddition() {
    String resource1 = "org/hibernate/test/schemaupdate/1_Version.hbm.xml";
    String resource2 = "org/hibernate/test/schemaupdate/2_Version.hbm.xml";

    Configuration v1cfg = new Configuration();
    v1cfg.addResource( resource1 );
    new SchemaExport( v1cfg ).execute( false, true, true, false );

    SchemaUpdate v1schemaUpdate = new SchemaUpdate( v1cfg );
    v1schemaUpdate.execute( true, true );

    assertEquals( 0, v1schemaUpdate.getExceptions().size() );

    Configuration v2cfg = new Configuration();
    v2cfg.addResource( resource2 );

    SchemaUpdate v2schemaUpdate = new SchemaUpdate( v2cfg );
    v2schemaUpdate.execute( true, true );
    assertEquals( 0, v2schemaUpdate.getExceptions().size() );

}

项目：Lucee4 文件：HibernateSessionFactory.java

private static void schemaExport(Log log,Configuration configuration, DatasourceConnection dc, SessionFactoryData data) throws PageException, SQLException, IOException {
    ORMConfiguration ormConf = data.getORMConfiguration();

    if(ORMConfiguration.DBCREATE_NONE==ormConf.getDbCreate()) {
        return;
    }
    else if(ORMConfiguration.DBCREATE_DROP_CREATE==ormConf.getDbCreate()) {
        SchemaExport export = new SchemaExport(configuration);
        export.setHaltOnError(true);

        export.execute(false,true,false,false);
           printError(log,data,export.getExceptions(),false);
           executeSQLScript(ormConf,dc);
    }
    else if(ORMConfiguration.DBCREATE_UPDATE==ormConf.getDbCreate()) {
        SchemaUpdate update = new SchemaUpdate(configuration);
           update.setHaltOnError(true);
           update.execute(false, true);
           printError(log,data,update.getExceptions(),false);
       }
}

项目：yawl 文件：YPersistenceManager.java

protected SessionFactory initialise(boolean journalising) throws YPersistenceException {
    Configuration cfg;

    // Create the Hibernate config, check and create database if required,
    // and generally set things up .....
    if (journalising) {
        try {
            cfg = new Configuration();
            for (Class persistedClass : persistedClasses) {
                cfg.addClass(persistedClass);
            }

            factory = cfg.buildSessionFactory();
            new SchemaUpdate(cfg).execute(false, true);
            setEnabled(true);
        } catch (Exception e) {
            e.printStackTrace();
            logger.fatal("Failure initialising persistence layer", e);
            throw new YPersistenceException("Failure initialising persistence layer", e);
        }
    }
    return factory;
}

项目：gamedev-server 文件：HibernateUtil.java

/**
 * Initializes the hibernate system.
 */
public static void init() {
  logger.debug("Initializing hibernate...");

  Configuration configuration = new Configuration().configure();

  logger.debug("Performing schema update");
  new SchemaUpdate(configuration).execute(true, true);

  ServiceRegistry serviceRegistry =
      new ServiceRegistryBuilder().applySettings(configuration.getProperties())
          .buildServiceRegistry();
  sessionFactory = configuration.buildSessionFactory(serviceRegistry);

  logger.debug("Hibernate initialized");
}

项目：zeprs 文件：DynasiteSourceGenerator.java

public void updateSchema() {
    /**
     * Loads the Hibernate configuration information, sets up
     * the database and the Hibernate session factory.
     */

    System.out.println("initialization");

    try {
        Configuration myConfiguration = new Configuration().configure();

        // Load the *.hbm.xml files as set in the
        // config, and set the dialect.
        new SchemaUpdate(myConfiguration)
                .execute(true, true);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

项目：finances 文件：HibernateDaoContext.java

public static void main(String[] args) {
        try {
            DriverService driverService = CONNECTION_CONFIG.loadDriver();
            HibernateDaoContext context = new HibernateDaoContext(driverService, ApplicationConfig.CONFIG);
//            Stream.of(context.schemaCreationScript()).forEach(System.out::println);
            new SchemaUpdate(context.configuration).execute(Target.SCRIPT);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

项目：mojito 文件：DDLGenerator.java

@Test
public void generateCreateAnUpdateDDL() throws IOException {
    logger.debug("Generate create and update DDL");

    EntityManagerFactoryImpl emf = (EntityManagerFactoryImpl) lcemfb.getNativeEntityManagerFactory();
    SessionFactoryImpl sf = emf.getSessionFactory();
    SessionFactoryServiceRegistryImpl serviceRegistry = (SessionFactoryServiceRegistryImpl) sf.getServiceRegistry();
    Configuration cfg = null;

    try {
        Field field = SessionFactoryServiceRegistryImpl.class.getDeclaredField("configuration");
        field.setAccessible(true);
        cfg = (Configuration) field.get(serviceRegistry);
    } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
        throw new RuntimeException(e);
    }

    Files.createDirectories(Paths.get("target/db/migration/"));

    SchemaUpdate update = new SchemaUpdate(serviceRegistry, cfg);
    update.setDelimiter(";");
    update.setOutputFile("target/db/migration/Vx__yy_zz.sql");
    update.execute(false, false);

    SchemaExport export = new SchemaExport(serviceRegistry, cfg);
    export.setDelimiter(";");
    export.setOutputFile("target/db/migration/create.sql");
    export.execute(false, false, false, true);     
}

项目：cacheonix-core 文件：TestSchemaTools.java

public void testSchemaTools() throws Exception{
    // database schema have been created thanks to the setUp method
    // we have 2 schemas SA et SB, SB must be set as the default schema
    // used by hibernate hibernate.default_schema SB
    SchemaExport se = new SchemaExport(getCfg());
    se.create(true,true);

    // here we modify the generated table in order to test SchemaUpdate
    Session session = openSession();
    Connection conn = session.connection();
    Statement stat = conn.createStatement();
    stat.execute("ALTER TABLE \"SB\".\"Team\" DROP COLUMN name ");

    // update schema
    SchemaUpdate su = new SchemaUpdate(getCfg());
    su.execute(true,true);

    // we can run schema validation. Note that in the setUp method a *wrong* table
    // has been created with different column names
    // if schema validator chooses the bad db schema, then the testcase will fail (exception)
    SchemaValidator sv = new SchemaValidator(getCfg());
    sv.validate();

    // it's time to clean our database
    se.drop(true,true);

    // then the schemas and false table.

    stat.execute("DROP TABLE \"SA\".\"Team\" ");
    stat.execute(" DROP SCHEMA sa ");
    stat.execute("DROP SCHEMA sb ");
    stat.close();
    session.close();
}

项目：cacheonix-core 文件：TestSchemaTools.java

public void testSchemaToolsNonQuote() throws Exception{
    // database schema have been created thanks to the setUp method
    // we have 2 schemas SA et SB, SB must be set as the default schema
    // used by hibernate hibernate.default_schema SB
    SchemaExport se = new SchemaExport(getCfg());
    se.create(true,true);

    // here we modify the generated table in order to test SchemaUpdate
    Session session = openSession();
    Connection conn = session.connection();
    Statement stat = conn.createStatement();
    stat.execute("ALTER TABLE \"SB\".\"TEAM\" DROP COLUMN xname ");

    // update schema
    SchemaUpdate su = new SchemaUpdate(getCfg());
    su.execute(true,true);

    // we can run schema validation. Note that in the setUp method a *wrong* table
    // has been created with different column names
    // if schema validator chooses the bad db schema, then the testcase will fail (exception)
    SchemaValidator sv = new SchemaValidator(getCfg());
    sv.validate();

    // it's time to clean our database
    se.drop(true,true);

    // then the schemas and false table.

    stat.execute("DROP TABLE \"SA\".\"Team\" ");
    stat.execute(" DROP SCHEMA sa ");
    stat.execute("DROP SCHEMA sb ");
    stat.close();
    session.close();
}

项目：yawl 文件：HibernateEngine.java

public void configureSession(Properties props, List<Class> classes) {
    Configuration cfg = new Configuration();
    cfg.setProperties(props);

    if (classes != null) {
        for (Class className : classes) {
            cfg.addClass(className);
        }
    }

    _factory = cfg.buildSessionFactory();         // get a session context        

    // check tables exist and are of a matching format to the persisted objects
    new SchemaUpdate(cfg).execute(false, true);
}

项目：yawl 文件：HibernateEngine.java

/** initialises hibernate and the required tables */
private void initialise(Set<Class> classes, Properties props) throws HibernateException {
    try {
        Configuration _cfg = new Configuration();

        // if props supplied, use them instead of hibernate.properties
        if (props != null) {
            _cfg.setProperties(props);
        }

        // add each persisted class to config
        for (Class persistedClass : classes) {
            _cfg.addClass(persistedClass);
        }

        // get a session context
        ServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder()
                .applySettings(_cfg.getProperties()).build();
        _factory = _cfg.buildSessionFactory(serviceRegistry);

        // check tables exist and are of a matching format to the persisted objects
        new SchemaUpdate(_cfg).execute(false, true);

    }
    catch (MappingException me) {
        _log.error("Could not initialise database connection.", me);
    }
}

项目：olat 文件：DatabaseSetup.java

/**
 * Generates alter database DDL and EXECUTES it.
 */
private static void updateDatabaseDDL() {
    boolean printToOut = true; // write to System.out
    boolean updateDatabase = false;
    try {
        new SchemaUpdate(cf).execute(printToOut, updateDatabase);
    } catch (Exception e) {
        log.error("DDL export to file failed: Reason: ", e);
    }
}

项目：olat 文件：DatabaseSetup.java

/**
 * Generates alter database DDL and EXECUTES it.
 */
private static void updateDatabaseDDL() {
    boolean printToOut = true; // write to System.out
    boolean updateDatabase = false;
    try {
        new SchemaUpdate(cf).execute(printToOut, updateDatabase);
    } catch (Exception e) {
        log.error("DDL export to file failed: Reason: ", e);
    }
}

项目：windup-rulesets 文件：SchemaDDLGenerator.java

public static void execute(Dialect dialect, Class<?>... classes) {
    Configuration configuration = new Configuration();
    SchemaExport schemaExport = new SchemaExport(configuration);
    SchemaUpdate schemaUpdate = new SchemaUpdate(configuration);
    try {
        new SchemaValidator(configuration).validate();
    }
    catch (Exception e) {
        logger.error("Failed create the table: " + e.getMessage());
    }
}

项目：projectforge-webapp 文件：SchemaExport.java

/** Updates the current DB-Schema with the schema defined by the hbm.xml files.
 * 
 * @param script Print the DDL to the console.
 * @param export
 */
public void updateSchema(Configuration cfg, boolean script, boolean export) {
  try {
    SchemaUpdate exp = new SchemaUpdate(cfg);
    exp.execute(script, export);
  } catch (HibernateException ex) {
    log.fatal("Cant't update database schema: " + ex.getMessage(), ex);
    return;
  }
}

项目：openhds-server 文件：AnnotationSchemaUpdate.java

public static void main(String[] args) {
    File currentDirectory = new File("");
    File config = new File(currentDirectory.getAbsolutePath() + File.separatorChar + RESOURCES_PATH + "hibernate.cfg.xml");

    Configuration cfg = new AnnotationConfiguration();
    cfg.configure(config);

    SchemaUpdate se = new SchemaUpdate(cfg);
    se.setOutputFile(RESOURCES_PATH + "openhds-schema-update.sql");
    se.execute(false, false);
}

项目：GridSphere 文件：CreateDatabase.java

private void updateDatabase(Configuration cfg) throws PersistenceManagerException {
    try {
        new SchemaUpdate(cfg).execute(false, true);
    } catch (HibernateException e) {
        log.error("DB Error: " + UPDATE_ERROR + " !", e);
        throw new PersistenceManagerException("DB Error: " + UPDATE_ERROR + " ! " + e.getMessage());
    }
}

项目：engerek 文件：OrgClosureManager.java

private boolean autoUpdateClosureTableStructure() {

        if (baseHelper.getConfiguration().isSkipOrgClosureStructureCheck()) {
            LOGGER.debug("Skipping org closure structure check.");
            return false;
        }

        SessionFactory sf = baseHelper.getSessionFactory();
        if (sf instanceof SessionFactoryImpl) {
            SessionFactoryImpl sfi = ((SessionFactoryImpl) sf);
            LOGGER.debug("SessionFactoryImpl.getSettings() = {}; auto update schema = {}", sfi.getSettings(), sfi.getSettings() != null ? sfi.getSettings().isAutoUpdateSchema() : null);
            if (sfi.getSettings() != null && sfi.getSettings().isAutoUpdateSchema()) {

                LOGGER.info("Checking the closure table structure.");

                final Session session = baseHelper.getSessionFactory().openSession();
                final Holder<Boolean> wrongNumberOfColumns = new Holder<>(false);
                session.doWork(new Work() {
                    @Override
                    public void execute(Connection connection) throws SQLException {
                        DatabaseMetaData meta = connection.getMetaData();
                        if (meta == null) {
                            LOGGER.warn("No database metadata found.");
                        } else {
                            ResultSet rsColumns = meta.getColumns(null, null, CLOSURE_TABLE_NAME, null);
                            int columns = 0;
                            while (rsColumns.next()) {
                                LOGGER.debug("Column: {} {}", rsColumns.getString("TYPE_NAME"), rsColumns.getString("COLUMN_NAME"));
                                columns++;
                            }
                            if (columns > 0) {
                                LOGGER.debug("There are {} columns in {} (obtained via DatabaseMetaData)", columns, CLOSURE_TABLE_NAME);
                                if (columns != 3) {
                                    wrongNumberOfColumns.setValue(true);
                                }
                                return;
                            }
                            // perhaps some problem here... let's try another way out
                            try {
                                Statement stmt = connection.createStatement();
                                ResultSet rs = stmt.executeQuery("select * from " + CLOSURE_TABLE_NAME);
                                int cols = rs.getMetaData().getColumnCount();
                                if (cols > 0) {
                                    LOGGER.debug("There are {} columns in {} (obtained via resultSet.getMetaData())", cols, CLOSURE_TABLE_NAME);
                                    if (cols != 3) {
                                        wrongNumberOfColumns.setValue(true);
                                    }
                                } else {
                                    LOGGER.warn("Couldn't determine the number of columns in {}. In case of problems, please fix your database structure manually using DB scripts in 'config' folder.", CLOSURE_TABLE_NAME);
                                }
                                rs.close();     // don't care about closing them in case of failure
                                stmt.close();
                            } catch (RuntimeException e) {
                                LoggingUtils.logException(LOGGER, "Couldn't obtain the number of columns in {}. In case of problems running midPoint, please fix your database structure manually using DB scripts in 'config' folder.", e, CLOSURE_TABLE_NAME);
                            }
                        }
                    }
                });
                if (wrongNumberOfColumns.getValue()) {
                    session.getTransaction().begin();
                    LOGGER.info("Wrong number of columns detected; dropping table " + CLOSURE_TABLE_NAME);
                    Query q = session.createSQLQuery("drop table " + CLOSURE_TABLE_NAME);
                    q.executeUpdate();
                    session.getTransaction().commit();

                    LOGGER.info("Calling hibernate hbm2ddl SchemaUpdate tool to create the table in the necessary form.");
                    new SchemaUpdate(sfi.getServiceRegistry(), baseHelper.getSessionFactoryBean().getConfiguration()).execute(false, true);
                    LOGGER.info("Done, table was (hopefully) created. If not, please fix your database structure manually using DB scripts in 'config' folder.");
                    return true;
                }
            } else {
                // auto schema update is disabled
            }
        } else {
            LOGGER.warn("SessionFactory is not of type SessionFactoryImpl; it is {}", sf != null ? sf.getClass() : "null");
        }
        return false;
    }

项目：omr 文件：MySchemaUpdate.java

public static void main(String[] args) {
    try {

        Configuration configuration = new Configuration();

        configuration
                .configure("/br/com/dlp/jazzqa/hibernateLocal.cfg.xml");

        SchemaUpdate schemaUpdate = new SchemaUpdate(configuration);
        schemaUpdate.execute(true, true);

    } catch (HibernateException e) {
        e.printStackTrace();
    }

}

项目：mamute 文件：MamuteDatabaseConfiguration.java

public SchemaUpdate getSchemaUpdate() {
    return new SchemaUpdate(cfg);
}

项目：billiards 文件：MakeTable.java

public static void updateTable(String[] args) {
    Configuration config = new Configuration().configure();
    SchemaUpdate su = new SchemaUpdate(config);
    su.execute(true, true);
}