io.requery.sql.type

Class VarCharType

java.lang.Object

io.requery.sql.BaseType<T>

io.requery.sql.BasicType<String>

io.requery.sql.type.VarCharType

All Implemented Interfaces:

FieldType<String>

public class VarCharType
extends BasicType<String>

Constructor Summary

Constructors

Constructor and Description
VarCharType()

Method Summary

Modifier and Type	Method and Description
String	fromResult(ResultSet results, int column) Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).
Integer	getDefaultLength()
Keyword	getIdentifier()
boolean	hasLength()
String	read(ResultSet results, int column) Read the type from a JDBC ResultSet.

Methods inherited from class io.requery.sql.BaseType

equals, getIdentifierSuffix, getSqlType, hashCode, toString, write

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VarCharType

public VarCharType()

Method Detail

fromResult

public String fromResult(ResultSet results,
                         int column)
                  throws SQLException

Description copied from class: BasicType

Reads a result using a specific ResultSet get method rather than ResultSet.getObject(int).

Specified by:

fromResult in class BasicType<String>

Parameters:

results - ResultSet set to the index of the result to be read

column - column index to read

Returns:

the type from the ResultSet

Throws:

SQLException - on a failure to read from the result set

read

public String read(ResultSet results,
                   int column)
            throws SQLException

Description copied from interface: FieldType

Read the type from a JDBC ResultSet.

Specified by:

read in interface FieldType<String>

Overrides:

read in class BasicType<String>

Parameters:

results - result set

column - column index

Returns:

the read value

Throws:

SQLException - when failing to read a value from the results

getIdentifier

public Keyword getIdentifier()

Specified by:

getIdentifier in interface FieldType<String>

Specified by:

getIdentifier in class BasicType<String>

Returns:

the identifier for the type can be String or Keyword

hasLength

public boolean hasLength()

Specified by:

hasLength in interface FieldType<String>

Overrides:

hasLength in class BaseType<String>

Returns:

true if this data type has a length constraint, false otherwise.

getDefaultLength

public Integer getDefaultLength()

Specified by:

getDefaultLength in interface FieldType<String>

Overrides:

getDefaultLength in class BaseType<String>

Returns:

the default length for the type (optional), null if not present.