com.holonplatform.datastore.jdbc.composer

Interface SQLValueSerializer

public interface SQLValueSerializer

SQL constant value serializer.

Since:

5.1.0

Method Summary

Modifier and Type	Method and Description
static SQLValueSerializer	getDefault() Get the default SQLValueSerializer.
default String	serialize(Object value) Serialize given value as a SQL string.
String	serialize(Object value, com.holonplatform.core.temporal.TemporalType temporalType) Serialize given value as a SQL string.
Optional<String>	serializeTemporal(Object value, com.holonplatform.core.temporal.TemporalType temporalType) Try to serialize given temporal value as a SQL string, using given temporalType to select a suitable serialization format.

Method Detail

serialize

default String serialize(Object value)

Serialize given value as a SQL string.

Parameters:

value - Value to serialize

Returns:

Serialized SQL value. A null value will be serialized as the NULL string

serialize

String serialize(Object value,
                 com.holonplatform.core.temporal.TemporalType temporalType)

Serialize given value as a SQL string.

Parameters:

value - Value to serialize

temporalType - The TemporalType to use with temporal values

Returns:

Serialized SQL value. A null value will be serialized as the NULL string

serializeTemporal

Optional<String> serializeTemporal(Object value,
                                   com.holonplatform.core.temporal.TemporalType temporalType)

Try to serialize given temporal value as a SQL string, using given temporalType to select a suitable serialization format.

Parameters:

value - Value to serialize

temporalType - Value temporal type

Returns:

Serialized SQL value, or an empty Optional if the value type is not supported by the serializer

getDefault

static SQLValueSerializer getDefault()

Get the default SQLValueSerializer.

Returns:

the default SQLValueSerializer