highfive.model

Class Dialect

java.lang.Object

highfive.model.Dialect

Direct Known Subclasses:

DB2Dialect, DialectNormalizer, MariaDBDialect, MySQLDialect, OracleDialect, PostgreSQLDialect, SQLServerDialect

public abstract class Dialect
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Connection	conn
protected DataSource	ds

Constructor Summary

Constructors

Constructor and Description
Dialect(DataSource ds, Connection conn)

Method Summary

Modifier and Type	Method and Description
abstract String	addCollation(String columnCanonicalName, String collation)
abstract String	escapeIdentifierAsNeeded(String canonicalName)
abstract Boolean	getDefaultAutoCommit()
protected abstract Serializer<?>	getDefaultSerializer(Identifier table, String name, String type, boolean unsigned, BigInteger maxLength, Integer precision, Integer scale)
abstract String	getName()
protected Serializer<?>	getSerializer(String renderedType, Identifier table, String name, String type, boolean unsigned, BigInteger maxLength, Integer precision, Integer scale)
abstract Table	getTableMetaData(Identifier table)
abstract List<Identifier>	listTablesNames()
abstract String	renderHeadLimit(Long limit)
abstract String	renderNullsOrdering(boolean nullsFirst)
abstract String	renderSQLTableIdentifier(Identifier table)
abstract String	renderTailLimit(Long limit)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ds

protected DataSource ds

conn

protected Connection conn

Constructor Detail

Dialect

public Dialect(DataSource ds,
               Connection conn)

Method Detail

getSerializer

protected Serializer<?> getSerializer(String renderedType,
                                      Identifier table,
                                      String name,
                                      String type,
                                      boolean unsigned,
                                      BigInteger maxLength,
                                      Integer precision,
                                      Integer scale)
                               throws UnsupportedDatabaseTypeException

Throws:

UnsupportedDatabaseTypeException

getName

public abstract String getName()

listTablesNames

public abstract List<Identifier> listTablesNames()
                                          throws SQLException,
                                                 InvalidSchemaException

Throws:

SQLException

InvalidSchemaException

getTableMetaData

public abstract Table getTableMetaData(Identifier table)
                                throws SQLException,
                                       UnsupportedDatabaseTypeException

Throws:

SQLException

UnsupportedDatabaseTypeException

getDefaultSerializer

protected abstract Serializer<?> getDefaultSerializer(Identifier table,
                                                      String name,
                                                      String type,
                                                      boolean unsigned,
                                                      BigInteger maxLength,
                                                      Integer precision,
                                                      Integer scale)
                                               throws UnsupportedDatabaseTypeException

Throws:

UnsupportedDatabaseTypeException

escapeIdentifierAsNeeded

public abstract String escapeIdentifierAsNeeded(String canonicalName)

addCollation

public abstract String addCollation(String columnCanonicalName,
                                    String collation)

renderSQLTableIdentifier

public abstract String renderSQLTableIdentifier(Identifier table)

renderHeadLimit

public abstract String renderHeadLimit(Long limit)

renderTailLimit

public abstract String renderTailLimit(Long limit)

getDefaultAutoCommit

public abstract Boolean getDefaultAutoCommit()

renderNullsOrdering

public abstract String renderNullsOrdering(boolean nullsFirst)
                                    throws UnsupportedSQLFeatureException

Throws:

UnsupportedSQLFeatureException