Package ru.curs.celesta.score

Class StringColumn

java.lang.Object

ru.curs.celesta.score.NamedElement

ru.curs.celesta.score.Column<String>

ru.curs.celesta.score.StringColumn

All Implemented Interfaces:

ColumnMeta<String>

public final class StringColumn
extends Column<String>

String column.

Nested Class Summary

Nested classes/interfaces inherited from interface ru.curs.celesta.score.ColumnMeta

ColumnMeta.Ordering

Field Summary

Fields

Modifier and Type	Field	Description
static final String	TEXT	Celesta type of the column data for long string.
static final String	VARCHAR	Celesta type of the column data for short string.

Fields inherited from class ru.curs.celesta.score.NamedElement

MAX_IDENTIFIER_LENGTH

Constructor Summary

Constructors

Constructor	Description
StringColumn(TableElement table, String name)

Method Summary

Modifier and Type	Method	Description
String	getCelestaDefault()	DEFAULT value of the field in CelestaSQL language.
String	getCelestaType()	Celesta data type that corresponds to the field.
String	getDefaultValue()	Returns default value.
Class<?>	getJavaClass()	Returns corresponding Java data type.
int	getLength()	Maximal length of the text field.
boolean	isMax()	Indicates that on the field definition MAX parameter was provided instead of the length.
String	jdbcGetterName()	Name of jdbcGetter that should be used for getting column data.
static String	quoteString(String lexvalue)	Quotes a string.
void	setLength(String length)	Sets length of the text field.
static String	unquoteString(String lexvalue)	Unquotes a string that is quoted.

Methods inherited from class ru.curs.celesta.score.Column

delete, getOptions, getParentTable, isNullable, setNullableAndDefault, toString

Methods inherited from class ru.curs.celesta.score.NamedElement

equals, getCelestaDoc, getName, getQuotedName, getQuotedNameIfNeeded, hashCode, limitName, limitName, setCelestaDoc

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ru.curs.celesta.score.ColumnMeta

asc, desc, getCelestaDoc, getName, ordering

Field Details

VARCHAR

public static final String VARCHAR

Celesta type of the column data for short string.

See Also:

• Constant Field Values

TEXT

public static final String TEXT

Celesta type of the column data for long string.

See Also:

• Constant Field Values

Constructor Details

StringColumn

public StringColumn(TableElement table,
 String name)
             throws ParseException

Throws:

ParseException

Method Details

unquoteString

public static String unquoteString(String lexvalue)
                            throws ParseException

Unquotes a string that is quoted.

Parameters:

lexvalue - quoted string

Throws:

ParseException - incorrect format

quoteString

public static String quoteString(String lexvalue)

Quotes a string.

Parameters:

lexvalue - string for quoting

getDefaultValue

public String getDefaultValue()

Description copied from class: Column

Returns default value.

Specified by:

getDefaultValue in class Column<String>

getLength

public int getLength()

Maximal length of the text field. It should not be taken into account if isMax()==true.

Returns:

isMax

public boolean isMax()

Indicates that on the field definition MAX parameter was provided instead of the length.

Returns:

setLength

public void setLength(String length)
               throws ParseException

Sets length of the text field.

Parameters:

length - new length

Throws:

ParseException - if zero or negative length is specified.

jdbcGetterName

public String jdbcGetterName()

Description copied from interface: ColumnMeta

Name of jdbcGetter that should be used for getting column data.

Returns:

getCelestaType

public String getCelestaType()

Description copied from interface: ColumnMeta

Celesta data type that corresponds to the field.

Returns:

getJavaClass

public Class<?> getJavaClass()

Description copied from interface: ColumnMeta

Returns corresponding Java data type.

Returns:

getCelestaDefault

public String getCelestaDefault()

Description copied from class: Column

DEFAULT value of the field in CelestaSQL language.

Specified by:

getCelestaDefault in class Column<String>