パッケージ org.nkjmlab.sorm4j.mapping

クラス TableMapping<T>

java.lang.Object

org.nkjmlab.sorm4j.mapping.TableMapping<T>

public final class TableMapping<T>
extends Object

Holds mapping data from a given class and a table

フィールドの概要

フィールド

修飾子とタイプ	フィールド	説明
protected org.nkjmlab.sorm4j.mapping.ColumnToAccessorMap	columnToAccessorMap
protected Class<T>	objectClass
protected ResultSetConverter	resultSetConverter

メソッドの概要

修飾子とタイプ	メソッド	説明
int[]	batch(Connection con, String sql, Function<T,Object[]> parameterCreator, T[] objects)
static <T> TableMapping<T>	createMapping(ResultSetConverter sqlToJavaConverter, SqlParameterSetter javaToSqlConverter, Class<T> objectClass, String tableName, ColumnFieldMapper fieldMapper, org.nkjmlab.sorm4j.mapping.MultiRowProcessorGeneratorFactory batchConfig, Connection connection)
int	delete(Connection connection, T object)	Deletes an object in the database.
int[]	delete(Connection connection, T... objects)	Updates a batch of objects in the database.
int	deleteAll(Connection connection)
List<String>	getAllColumns()
protected String	getColumnToAccessorString()
String	getFormattedString()
Object[]	getParameters(Object object, List<String> columns)
List<String>	getPrimaryKeys()
org.nkjmlab.sorm4j.mapping.SqlFromTableMapping	getSql()
String	getTableName()
int	insert(Connection connection, T object)
int[]	insert(Connection con, T... objects)
InsertResult<T>	insertAndGet(Connection connection, T object)
InsertResult<T>	insertAndGet(Connection con, T... objects)
int	merge(Connection connection, T object)
int[]	merge(Connection con, T... objects)
void	throwExeptionIfAutoGeneratedColumnsExist()
void	throwExeptionIfPrimaryKeysIsNotExist()
String	toString()
int	update(Connection connection, T object)	Updates an object in the database.
int[]	update(Connection connection, T... objects)	Updates a batch of objects in the database.

クラスから継承されたメソッド java.lang.Object

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

フィールドの詳細

objectClass

protected final Class<T> objectClass

resultSetConverter

protected final ResultSetConverter resultSetConverter

columnToAccessorMap

protected final org.nkjmlab.sorm4j.mapping.ColumnToAccessorMap columnToAccessorMap

メソッドの詳細

createMapping

public static final <T> TableMapping<T> createMapping(ResultSetConverter sqlToJavaConverter,
                                                      SqlParameterSetter javaToSqlConverter,
                                                      Class<T> objectClass,
                                                      String tableName,
                                                      ColumnFieldMapper fieldMapper,
                                                      org.nkjmlab.sorm4j.mapping.MultiRowProcessorGeneratorFactory batchConfig,
                                                      Connection connection)
                                               throws SQLException

例外:

SQLException

getTableName

public String getTableName()

getAllColumns

public List<String> getAllColumns()

getPrimaryKeys

public List<String> getPrimaryKeys()

getSql

public org.nkjmlab.sorm4j.mapping.SqlFromTableMapping getSql()

getParameters

public Object[] getParameters(Object object,
                              List<String> columns)

update

public int update(Connection connection,
                  T object)

Updates an object in the database. The object will be identified using its mapped table's primary key. If no primary keys are defined in the mapped table, a RuntimeException will be thrown.

throwExeptionIfPrimaryKeysIsNotExist

public void throwExeptionIfPrimaryKeysIsNotExist()

throwExeptionIfAutoGeneratedColumnsExist

public void throwExeptionIfAutoGeneratedColumnsExist()

update

public int[] update(Connection connection,
                    T... objects)

Updates a batch of objects in the database. The objects will be identified using their mapped table's primary keys. If no primary keys are defined in the mapped table, a RuntimeException will be thrown.

delete

public int delete(Connection connection,
                  T object)

Deletes an object in the database. The object will be identified using its mapped table's primary key.

delete

public int[] delete(Connection connection,
                    T... objects)

Updates a batch of objects in the database. The objects will be identified using their matched table's primary keys. If no primary keys are defined in a given object, a RuntimeException will be thrown.

deleteAll

public int deleteAll(Connection connection)

insert

public int insert(Connection connection,
                  T object)

merge

public int merge(Connection connection,
                 T object)

insertAndGet

public InsertResult<T> insertAndGet(Connection connection,
                                    T object)

insert

@SafeVarargs
public final int[] insert(Connection con,
                          T... objects)

insertAndGet

@SafeVarargs
public final InsertResult<T> insertAndGet(Connection con,
                                          T... objects)

パラメータ:

con -

objects - not allow null or 0 length

戻り値:

batch

public int[] batch(Connection con,
                   String sql,
                   Function<T,Object[]> parameterCreator,
                   T[] objects)

merge

public int[] merge(Connection con,
                   T... objects)

getFormattedString

public String getFormattedString()

toString

public String toString()

オーバーライド:

toString クラス内 Object

getColumnToAccessorString

protected String getColumnToAccessorString()