Example usage for org.hibernate.engine.jdbc.dialect.spi DatabaseMetaDataDialectResolutionInfoAdapter DatabaseMetaDataDialectResolutionInfoAdapter

Introduction

In this page you can find the example usage for org.hibernate.engine.jdbc.dialect.spi DatabaseMetaDataDialectResolutionInfoAdapter DatabaseMetaDataDialectResolutionInfoAdapter.

Prototype

public DatabaseMetaDataDialectResolutionInfoAdapter(DatabaseMetaData databaseMetaData) 

Source Link

Usage

From source file:de.richtercloud.reflection.form.builder.jpa.sequence.HibernateWrapperSequenceManager.java

License:Open Source License

private <T> T doHibernateSQLTask(HibernateSQLTask<T> task) throws SequenceManagementException {
    return doSQLTask((connection) -> {
        DialectResolver dialectResolver = new StandardDialectResolver();
        DialectResolutionInfo dialectResolutionInfo = new DatabaseMetaDataDialectResolutionInfoAdapter(
                connection.getMetaData());
        Dialect dialect = dialectResolver.resolveDialect(dialectResolutionInfo);
        return task.run(dialect, connection);
    });//from ww w  .j  a  v a 2  s. c  o m
}

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From source file:org.codehaus.griffon.runtime.hibernate4.internal.DialectDetector.java

License:Apache License

public String getDialect() {
    Connection connection = null;

    try {//  ww w  . j a  v  a 2  s. com
        String dbName = (String) JdbcUtils.extractDatabaseMetaData(dataSource, "getDatabaseProductName");
        connection = dataSource.getConnection();

        DialectResolutionInfo dialectResolutionInfo = new DatabaseMetaDataDialectResolutionInfoAdapter(
                connection.getMetaData());
        Dialect hibernateDialect = dialectResolver.resolveDialect(dialectResolutionInfo);
        String hibernateDialectClassName = hibernateDialect.getClass().getName();

        if (GriffonNameUtils.isBlank(hibernateDialectClassName)) {
            throw new DatabaseException(
                    "Could not determine Hibernate dialect for database name [" + dbName + "]!");
        }

        return hibernateDialectClassName;
    } catch (SQLException e) {
        throw new DatabaseException(e);
    } finally {
        JdbcUtils.closeConnection(connection);
    }
}

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From source file:org.grails.orm.hibernate.support.HibernateDialectDetectorFactoryBean.java

License:Apache License

public void afterPropertiesSet() throws MetaDataAccessException {
    Assert.notNull(dataSource, "Data source is not set!");
    Assert.notNull(vendorNameDialectMappings, "Vendor name/dialect mappings are not set!");

    Connection connection = null;

    String dbName = (String) JdbcUtils.extractDatabaseMetaData(dataSource, "getDatabaseProductName");

    try {//  ww  w .j ava2s. c o m
        connection = DataSourceUtils.getConnection(dataSource);

        try {
            final DialectFactory dialectFactory = createDialectFactory();
            final Connection finalConnection = connection;
            DialectResolutionInfoSource infoSource = new DialectResolutionInfoSource() {
                @Override
                public DialectResolutionInfo getDialectResolutionInfo() {
                    try {
                        return new DatabaseMetaDataDialectResolutionInfoAdapter(finalConnection.getMetaData());
                    } catch (SQLException e) {
                        throw new CouldNotDetermineHibernateDialectException(
                                "Could not determine Hibernate dialect", e);
                    }
                }
            };
            hibernateDialect = dialectFactory.buildDialect(hibernateProperties, infoSource);
            hibernateDialectClassName = hibernateDialect.getClass().getName();
        } catch (HibernateException e) {
            hibernateDialectClassName = vendorNameDialectMappings.getProperty(dbName);
        }

        if (!StringUtils.hasText(hibernateDialectClassName)) {
            throw new CouldNotDetermineHibernateDialectException(
                    "Could not determine Hibernate dialect for database name [" + dbName + "]!");
        }
    } finally {
        DataSourceUtils.releaseConnection(connection, dataSource);
    }
}

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From source file:org.jboss.pnc.datastore.repositories.DefaultSequenceHandlerRepository.java

License:Open Source License

public DatabaseMetaDataDialectResolutionInfoAdapter getResolutionInfo(Connection connection)
        throws SQLException {
    return new DatabaseMetaDataDialectResolutionInfoAdapter(connection.getMetaData());
}

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