Module storm.foundation

Package st.orm.spi

Enum Class SqlOperation

java.lang.Object

java.lang.Enum<SqlOperation>

st.orm.spi.SqlOperation

All Implemented Interfaces:

Serializable, Comparable<SqlOperation>, Constable

public enum SqlOperation
extends Enum<SqlOperation>

Represents the SQL mode.

The SQL mode provides context for the SqlTemplate processor, enabling validation and inference by the SQL template logic. Each mode indicates the type of SQL operation being performed, which allows the framework to adapt behavior accordingly.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DELETE	Represents a DELETE operation.
INSERT	Represents an INSERT operation.
SELECT	Represents a SELECT operation.
UNDEFINED	Represents an undefined operation.
UPDATE	Represents an UPDATE operation.

Method Summary

Modifier and Type	Method	Description
static SqlOperation	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SqlOperation[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SELECT

public static final SqlOperation SELECT

Represents a SELECT operation.

This mode is used for queries that retrieve data from the database without modifying its state. The SQL template processor uses this mode to validate that the query conforms to the structure of a SELECT statement.

INSERT

public static final SqlOperation INSERT

Represents an INSERT operation.

This mode is used for queries that add new records to the database. The SQL template processor validates that parameters align with the fields being inserted.

UPDATE

public static final SqlOperation UPDATE

Represents an UPDATE operation.

This mode is used for queries that modify existing records in the database. The SQL template processor ensures that the query includes a WHERE clause (if required) to avoid unintentional updates across all rows.

DELETE

public static final SqlOperation DELETE

Represents a DELETE operation.

This mode is used for queries that remove records from the database. The SQL template processor validates the presence of a WHERE clause (if required) to prevent unintended deletion of all rows.

UNDEFINED

public static final SqlOperation UNDEFINED

Represents an undefined operation.

This mode is used when the type of SQL operation cannot be determined. The SQL template processor may apply relaxed validation or inference rules when this mode is specified.

Method Details

values

public static SqlOperation[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static SqlOperation valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null