Package org.kiwiproject.jdbc.postgres

Class KiwiPostgres

java.lang.Object

org.kiwiproject.jdbc.postgres.KiwiPostgres

public final class KiwiPostgres
extends Object

Utility functions related to Postgres DBs.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	JSON_TYPE	The Postgres "json" type.
static final String	JSONB_TYPE	The Postgres "jsonb" type.

Method Summary

Modifier and Type	Method	Description
static org.postgresql.util.PGobject	newJSONBObject(String jsonValue)	Creates a new PGobject of type JSONB_TYPE with the given JSON value.
static org.postgresql.util.PGobject	newJSONObject(String jsonValue)	Creates a new PGobject of type JSON_TYPE with the given JSON value.
static org.postgresql.util.PGobject	newPGobject(String type, String value)	Creates a new PGobject of the specified type and with the given value.

Methods inherited from class java.lang.Object

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

Field Details

JSON_TYPE

public static final String JSON_TYPE

The Postgres "json" type.

See Also:

• Constant Field Values

JSONB_TYPE

public static final String JSONB_TYPE

The Postgres "jsonb" type.

See Also:

• Constant Field Values

Method Details

newJSONObject

public static org.postgresql.util.PGobject newJSONObject(String jsonValue)

Creates a new PGobject of type JSON_TYPE with the given JSON value.

Parameters:

jsonValue - the JSON value as a String

Returns:

a PGobject of type json with the given JSON string value

newJSONBObject

public static org.postgresql.util.PGobject newJSONBObject(String jsonValue)

Creates a new PGobject of type JSONB_TYPE with the given JSON value.

Parameters:

jsonValue - the JSON value as a String

Returns:

a PGobject of type jsonb with the given JSON string value

newPGobject

public static org.postgresql.util.PGobject newPGobject(String type,
 String value)

Creates a new PGobject of the specified type and with the given value.

Parameters:

type - the type of object, e.g. json or jsonb

value - the value as a String

Returns:

a new PGobject

Implementation Note:

We are catching the SQLException thrown by PGobject.setType(String) and wrapping with an IllegalStateException since this should never happen, since that specific setter method simply sets an instance field.