io.requery.sql.platform

Class SQLite

java.lang.Object

io.requery.sql.platform.Generic

io.requery.sql.platform.SQLite

All Implemented Interfaces:

Platform

public class SQLite
extends Generic

SQLite. (3.6 and later)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	SQLite.InsertOrReplace

Constructor Summary

Constructors

Constructor and Description
SQLite()

Method Summary

Modifier and Type	Method and Description
void	addMappings(Mapping mapping) Given the attribute and FieldType allows the platform to replace the storage type with a platform specific one.
GeneratedColumnDefinition	generatedColumnDefinition()
LimitGenerator	limitGenerator()
boolean	supportsAddingConstraint()
boolean	supportsGeneratedKeysInBatchUpdate()
boolean	supportsUpsert()
Generator<Map<Expression<?>,Object>>	upsertGenerator()

Methods inherited from class io.requery.sql.platform.Generic

orderByGenerator, supportsGeneratedColumnsInPrepareStatement, supportsIfExists, supportsInlineForeignKeyReference, toString, versionColumnDefinition

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLite

public SQLite()

Method Detail

supportsGeneratedKeysInBatchUpdate

public boolean supportsGeneratedKeysInBatchUpdate()

Specified by:

supportsGeneratedKeysInBatchUpdate in interface Platform

Overrides:

supportsGeneratedKeysInBatchUpdate in class Generic

Returns:

true if the JDBC driver supports reading generated keys via Statement.getGeneratedKeys().

supportsAddingConstraint

public boolean supportsAddingConstraint()

Specified by:

supportsAddingConstraint in interface Platform

Overrides:

supportsAddingConstraint in class Generic

Returns:

true if the database supports adding a constraint (e.g. foreign key) after the column is created (or if it requires it). In most DDL statements the column is created first and then the constraint is added.

generatedColumnDefinition

public GeneratedColumnDefinition generatedColumnDefinition()

Specified by:

generatedColumnDefinition in interface Platform

Overrides:

generatedColumnDefinition in class Generic

Returns:

the type of generated key type DDL this database supports.

limitGenerator

public LimitGenerator limitGenerator()

Specified by:

limitGenerator in interface Platform

Overrides:

limitGenerator in class Generic

Returns:

the limit generator for this database

upsertGenerator

public Generator<Map<Expression<?>,Object>> upsertGenerator()

Specified by:

upsertGenerator in interface Platform

Overrides:

upsertGenerator in class Generic

Returns:

the upsert generator for this database

supportsUpsert

public boolean supportsUpsert()

Specified by:

supportsUpsert in interface Platform

Overrides:

supportsUpsert in class Generic

Returns:

true if the platform supports an upsert (insert or update) operation either via merge or an alternate syntax that is defined in Platform.upsertGenerator()

addMappings

public void addMappings(Mapping mapping)

Description copied from interface: Platform

Given the attribute and FieldType allows the platform to replace the storage type with a platform specific one. Substitution occurs both for table generation and entity property conversion.

Specified by:

addMappings in interface Platform

Overrides:

addMappings in class Generic

Parameters:

mapping - mapping containing type information of what is being read or written.