Package org.zalando.typemapper.postgres

Class PgTypeHelper

java.lang.Object

org.zalando.typemapper.postgres.PgTypeHelper

public class PgTypeHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	PgTypeHelper.PgTypeDataHolder

Constructor Summary

Constructors

Constructor	Description
PgTypeHelper()

Method Summary

Modifier and Type	Method	Description
static PgRow	asPGobject(Object o)
static PgRow	asPGobject(Object o, String typeHint)
static PgRow	asPGobject(Object o, String typeHint, Connection connection)
static PgRow	asPGobject(Object o, String typeHint, Connection connection, boolean forceTypeHint)
static DatabaseFieldDescriptor	getDatabaseFieldDescriptor(Field field)	get the database field annotation from a given field.
static PgTypeHelper.PgTypeDataHolder	getObjectAttributesForPgSerialization(Object obj, String typeHint)
static PgTypeHelper.PgTypeDataHolder	getObjectAttributesForPgSerialization(Object obj, String typeHint, Connection connection)
static PgTypeHelper.PgTypeDataHolder	getObjectAttributesForPgSerialization(Object obj, String typeHint, Connection connection, boolean forceTypeHint)
static String	getSQLNameForClass(Class<?> elementClass)
static final int	getSQLType(String typeName)	A simple method to get an appropriate java.sql.types.* value for the given PostgreSQL type name
static String	toPgString(Object o)
static String	toPgString(Object o, Connection connection)	Serialize an object into a PostgreSQL string.

Methods inherited from class java.lang.Object

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

Constructor Details

PgTypeHelper

public PgTypeHelper()

Method Details

getSQLType

public static final int getSQLType(String typeName)

A simple method to get an appropriate java.sql.types.* value for the given PostgreSQL type name

Parameters:

typeName -

Returns:

SQL type

getSQLNameForClass

public static String getSQLNameForClass(Class<?> elementClass)

getObjectAttributesForPgSerialization

public static PgTypeHelper.PgTypeDataHolder getObjectAttributesForPgSerialization(Object obj,
 String typeHint)

getObjectAttributesForPgSerialization

public static PgTypeHelper.PgTypeDataHolder getObjectAttributesForPgSerialization(Object obj,
 String typeHint,
 Connection connection)

getObjectAttributesForPgSerialization

public static PgTypeHelper.PgTypeDataHolder getObjectAttributesForPgSerialization(Object obj,
 String typeHint,
 Connection connection,
 boolean forceTypeHint)

getDatabaseFieldDescriptor

public static DatabaseFieldDescriptor getDatabaseFieldDescriptor(Field field)

get the database field annotation from a given field. This function will check against Column definition so that both annotations can be used to mark a DatabaseField.

Parameters:

field - the field to be checked

Returns:

a DatabaseFieldDescriptor based on a found DatabaseField or Column

toPgString

public static String toPgString(Object o)

toPgString

public static String toPgString(Object o,
 Connection connection)

Serialize an object into a PostgreSQL string.

Parameters:

o - object to be serialized

asPGobject

public static PgRow asPGobject(Object o)
                        throws SQLException

Throws:

SQLException

asPGobject

public static PgRow asPGobject(Object o,
 String typeHint)
                        throws SQLException

Throws:

SQLException

asPGobject

public static PgRow asPGobject(Object o,
 String typeHint,
 Connection connection)
                        throws SQLException

Throws:

SQLException

asPGobject

public static PgRow asPGobject(Object o,
 String typeHint,
 Connection connection,
 boolean forceTypeHint)
                        throws SQLException

Throws:

SQLException