Package org.apache.polaris.persistence.relational.jdbc.models

Class EntityVersionConverter

java.lang.Object

org.apache.polaris.persistence.relational.jdbc.models.EntityVersionConverter

All Implemented Interfaces:

Converter<EntityVersionConverter.EntityVersionRow>

public class EntityVersionConverter
extends Object
implements Converter<EntityVersionConverter.EntityVersionRow>

Read-only converter for ModelEntity.VERSION_COLUMNS projection queries.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	EntityVersionConverter.EntityVersionRow

Constructor Summary

Constructors

Constructor	Description
EntityVersionConverter()

Method Summary

Modifier and Type	Method	Description
EntityVersionConverter.EntityVersionRow	fromResultSet(ResultSet rs)	Converts a ResultSet to model.
Map<String,Object>	toMap(DatabaseType databaseType)	Convert a model into a Map with keys as snake case names, and values as values of member of model obj.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.polaris.persistence.relational.jdbc.models.Converter

toJsonbPGobject

Constructor Details

EntityVersionConverter

public EntityVersionConverter()

Method Details

fromResultSet

public EntityVersionConverter.EntityVersionRow fromResultSet(ResultSet rs)
                                                      throws SQLException

Description copied from interface: Converter

Converts a ResultSet to model.

Specified by:

fromResultSet in interface Converter<EntityVersionConverter.EntityVersionRow>

Parameters:

rs - : ResultSet from JDBC.

Returns:

the corresponding business entity

Throws:

SQLException - : Exception while fetching from ResultSet.

toMap

public Map<String,Object> toMap(DatabaseType databaseType)

Description copied from interface: Converter

Convert a model into a Map with keys as snake case names, and values as values of member of model obj.

Specified by:

toMap in interface Converter<EntityVersionConverter.EntityVersionRow>