org.melati.poem.dbms
Class Interbase

java.lang.Object
  org.melati.poem.dbms.AnsiStandard
      org.melati.poem.dbms.Interbase

All Implemented Interfaces:

Dbms

public class Interbase
extends AnsiStandard

A Driver for Interbase. Untested.

Field Summary

Fields inherited from class org.melati.poem.dbms.AnsiStandard

schema

Constructor Summary

Interbase()
Constructor.

Method Summary

String	getBinarySqlDefinition(int size) Accomodate different treatment of different sized binary data.
String	getQuotedName(String name) Accomodate different quoting strategies.
String	getSqlDefinition(String sqlTypeName) Retrieve a SQL type keyword used by the DBMS for the given Melati type name.
String	getStringSqlDefinition(int size) Accomodate String / Text distinction.

Methods inherited from class org.melati.poem.dbms.AnsiStandard

alterColumnNotNullableSQL, booleanTrueExpression, canBeIndexed, canDropColumns, canRepresent, canStoreBlobs, caseInsensitiveRegExpSQL, createTableOptionsSql, createTableSql, createTableTypeQualifierSql, defaultPoemTypeOfColumnMetaData, exceptionForUpdate, exceptionForUpdate, getConnection, getDriverClassName, getDriverLoaded, getFixedPtSqlDefinition, getForeignKeyDefinition, getIndexLength, getJdbcMetadataName, getLongSqlDefinition, getPrimaryKeyDefinition, getQuotedValue, getSchema, getSqlDefaultValue, givesCapabilitySQL, loadDriver, melatiName, preparedStatementPlaceholder, selectLimit, setDriverClassName, setDriverLoaded, shutdown, sqlBooleanValueOfRaw, tableInitialisationSql, toString, unloadDriver, unreservedName

Methods inherited from class java.lang.Object

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

Constructor Detail

Interbase

public Interbase()

Constructor.

Method Detail

getQuotedName

public String getQuotedName(String name)

Description copied from class: AnsiStandard

Accomodate different quoting strategies.

Specified by:

getQuotedName in interface Dbms

Overrides:

getQuotedName in class AnsiStandard

Parameters:

name - the field or table name

Returns:

the name with a q in front

See Also:

AnsiStandard.getQuotedName(java.lang.String)

getSqlDefinition

public String getSqlDefinition(String sqlTypeName)

Retrieve a SQL type keyword used by the DBMS for the given Melati type name. Override this in non-Ansi standard dbms to handle variants.

Specified by:

getSqlDefinition in interface Dbms

Overrides:

getSqlDefinition in class AnsiStandard

Parameters:

sqlTypeName - the Melati internal type name

Returns:

this dbms specific type keyword

See Also:

AnsiStandard.getSqlDefinition(java.lang.String)

getStringSqlDefinition

public String getStringSqlDefinition(int size)
                              throws SQLException

Accomodate String / Text distinction.

Specified by:

getStringSqlDefinition in interface Dbms

Overrides:

getStringSqlDefinition in class AnsiStandard

Parameters:

size - the string length (-1 means no limit)

Returns:

the SQL definition for a string of this size

Throws:

SQLException

See Also:

AnsiStandard.getStringSqlDefinition(int)

getBinarySqlDefinition

public String getBinarySqlDefinition(int size)
                              throws SQLException

Accomodate different treatment of different sized binary data.

Specified by:

getBinarySqlDefinition in interface Dbms

Overrides:

getBinarySqlDefinition in class AnsiStandard

Parameters:

size - how big the field is

Returns:

the keyword to use

Throws:

SQLException

See Also:

AnsiStandard.getBinarySqlDefinition(int)