com.haulmont.chile.core.datatypes

Interface Datatype<T>

All Known Subinterfaces:

Enumeration<T>

All Known Implementing Classes:

AdaptiveNumberDatatype, BigDecimalDatatype, BooleanDatatype, ByteArrayDatatype, DateDatatype, DateTimeDatatype, DoubleDatatype, EnumerationImpl, IntegerDatatype, LongDatatype, StringDatatype, TimeDatatype, UUIDDatatype

public interface Datatype<T>

Represents a data type of an entity property.

Method Summary

Modifier and Type	Method and Description
java.lang.String	format(java.lang.Object value) Converts value to String.
java.lang.String	format(java.lang.Object value, java.util.Locale locale) Converts value to String taking into account local formats.
default java.lang.Class	getJavaClass() Java class representing this Datatype
default java.lang.String	getName() Deprecated.
default int	getSqlType() Deprecated.
T	parse(java.lang.String value) Parses value from String
T	parse(java.lang.String value, java.util.Locale locale) Parses value from String taking into account local formats
default T	read(java.sql.ResultSet resultSet, int index) Deprecated.
default void	write(java.sql.PreparedStatement statement, int index, java.lang.Object value) Deprecated.

Method Detail

format

java.lang.String format(@Nullable
                        java.lang.Object value)

Converts value to String. Returns an empty string for null value.

format

java.lang.String format(@Nullable
                        java.lang.Object value,
                        java.util.Locale locale)

Converts value to String taking into account local formats. Returns an empty string for null value.

parse

@Nullable
T parse(@Nullable
                  java.lang.String value)
           throws java.text.ParseException

Parses value from String

Throws:

java.text.ParseException

parse

@Nullable
T parse(@Nullable
                  java.lang.String value,
                  java.util.Locale locale)
           throws java.text.ParseException

Parses value from String taking into account local formats

Throws:

java.text.ParseException

getJavaClass

default java.lang.Class getJavaClass()

Java class representing this Datatype

getName

@Deprecated
default java.lang.String getName()

Deprecated.

DEPRECATED. Use DatatypeRegistry.getId(Datatype) or DatatypeRegistry.getIdByJavaClass(Class) methods.

read

@Deprecated
 @Nullable
default T read(java.sql.ResultSet resultSet,
                                      int index)
                               throws java.sql.SQLException

Deprecated.

Throws:

java.sql.SQLException

write

@Deprecated
default void write(java.sql.PreparedStatement statement,
                               int index,
                               @Nullable
                               java.lang.Object value)
                        throws java.sql.SQLException

Deprecated.

Throws:

java.sql.SQLException

getSqlType

@Deprecated
default int getSqlType()

Deprecated.