org.melati.poem
Class StringPoemType

java.lang.Object
  org.melati.poem.BasePoemType<T>
      org.melati.poem.AtomPoemType
          org.melati.poem.SizedAtomPoemType
              org.melati.poem.StringPoemType

All Implemented Interfaces:

Cloneable, PoemType, SQLPoemType, SQLType

Direct Known Subclasses:

MSAccess.MSAccessStringPoemType, MySQL.MySQLStringPoemType, Oracle.OracleStringPoemType, PasswordPoemType

public class StringPoemType
extends SizedAtomPoemType

Base of all character sequence types.

Field Summary

static StringPoemType

nullableInstance The nullable instance.

Fields inherited from class org.melati.poem.AtomPoemType

sqlTypeName

Fields inherited from class org.melati.poem.BasePoemType

nullable

Constructor Summary

StringPoemType(boolean nullable, int size)
Constructor.

Method Summary

protected void	_assertValidRaw(Object raw)
protected boolean	_canRepresent(SQLPoemType other)
protected Object	_getRaw(ResultSet rs, int col)
protected String	_quotedRaw(Object raw)
protected Object	_rawOfString(String rawString) Converts a non-null string to an appropriate value for insertion into the underlying DBMS.
protected void	_saveColumnInfo(ColumnInfo columnInfo)
protected void	_setRaw(PreparedStatement ps, int col, Object string)
protected String	_sqlDefinition(Dbms dbms)
String	toDsdType() The field type used in the Data Structure Definition language.
String	toString()

Methods inherited from class org.melati.poem.SizedAtomPoemType

getSize, sizeGreaterEqual, withSize

Methods inherited from class org.melati.poem.AtomPoemType

_assertValidCooked, _cookedOfRaw, _rawOfCooked, _stringOfCooked, _stringOfRaw, _toString, sqlDefaultValue

Methods inherited from class org.melati.poem.BasePoemType

_possibleRaws, assertValidCooked, assertValidRaw, canRepresent, clone, cookedOfRaw, getLimitRaw, getLowRaw, getNullable, getRaw, possibleRaws, quotedRaw, rawOfCooked, rawOfString, saveColumnInfo, setRaw, setRawRange, sqlDefinition, sqlTypeCode, sqlTypeDefinition, stringOfCooked, stringOfRaw, withNullable

Methods inherited from class java.lang.Object

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

Field Detail

nullableInstance

public static final StringPoemType nullableInstance

The nullable instance.

Constructor Detail

StringPoemType

public StringPoemType(boolean nullable,
                      int size)

Constructor.

Parameters:

nullable - whether nullable

size - how big

Method Detail

_assertValidRaw

protected void _assertValidRaw(Object raw)
                        throws ValidationPoemException

Specified by:

_assertValidRaw in class BasePoemType

Throws:

ValidationPoemException

_getRaw

protected Object _getRaw(ResultSet rs,
                         int col)
                  throws SQLException

Specified by:

_getRaw in class BasePoemType

Throws:

SQLException

_setRaw

protected void _setRaw(PreparedStatement ps,
                       int col,
                       Object string)
                throws SQLException

Specified by:

_setRaw in class BasePoemType

Throws:

SQLException

_rawOfString

protected Object _rawOfString(String rawString)

Description copied from class: BasePoemType

Converts a non-null string to an appropriate value for insertion into the underlying DBMS.

Specified by:

_rawOfString in class BasePoemType

_sqlDefinition

protected String _sqlDefinition(Dbms dbms)

Overrides:

_sqlDefinition in class AtomPoemType

_canRepresent

protected boolean _canRepresent(SQLPoemType other)

Specified by:

_canRepresent in class BasePoemType

See Also:

BasePoemType._canRepresent(org.melati.poem.SQLPoemType)

toString

public String toString()

Overrides:

toString in class BasePoemType

See Also:

BasePoemType.toString()

toDsdType

public String toDsdType()

The field type used in the Data Structure Definition language.

Returns:

a dsd type

_saveColumnInfo

protected void _saveColumnInfo(ColumnInfo columnInfo)
                        throws AccessPoemException

Specified by:

_saveColumnInfo in class BasePoemType

Throws:

AccessPoemException

_quotedRaw

protected String _quotedRaw(Object raw)

Overrides:

_quotedRaw in class AtomPoemType