Class JavaTimeType<T extends Temporal>

java.lang.Object

org.apache.cayenne.access.types.JavaTimeType<T>

Type Parameters:

T - a java.time class

All Implemented Interfaces:

ExtendedType<T>

Direct Known Subclasses:

LocalDateTimeType, LocalDateType, LocalTimeType

public abstract class JavaTimeType<T extends Temporal>
extends Object
implements ExtendedType<T>

A base for ExtendedTypes of the java.time classes that JDBC 4.2 drivers read and write natively via ResultSet.getObject(int, Class) and PreparedStatement.setObject(int, Object, int).

Since:

5.0

Field Summary

Fields inherited from interface ExtendedType

TRIM_VALUES_THRESHOLD

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JavaTimeType(Class<T> javaClass)

Method Summary

Modifier and Type	Method	Description
String	getClassName()	Returns a full name of Java class that this ExtendedType supports.
T	materializeObject(CallableStatement rs, int index, int type)	Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.
T	materializeObject(ResultSet rs, int index, int type)	Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.
void	setJdbcObject(PreparedStatement statement, T value, int pos, int type, int scale)	Initializes a single parameter of a PreparedStatement with object value.
String	toString(T value)	Converts value of the supported type to a human-readable String representation.

Methods inherited from class Object

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

Constructor Details

JavaTimeType

protected JavaTimeType(Class<T> javaClass)

Method Details

getClassName

public String getClassName()

Description copied from interface: ExtendedType

Returns a full name of Java class that this ExtendedType supports.

Specified by:

getClassName in interface ExtendedType<T extends Temporal>

materializeObject

public T materializeObject(ResultSet rs,
 int index,
 int type)
                    throws Exception

Description copied from interface: ExtendedType

Reads an object from JDBC ResultSet column, converting it to class returned by 'getClassName' method.

Specified by:

materializeObject in interface ExtendedType<T extends Temporal>

Throws:

Exception - if read error occurred, or an object can't be converted to a target Java class.

materializeObject

public T materializeObject(CallableStatement rs,
 int index,
 int type)
                    throws Exception

Description copied from interface: ExtendedType

Reads an object from a stored procedure OUT parameter, converting it to class returned by 'getClassName' method.

Specified by:

materializeObject in interface ExtendedType<T extends Temporal>

Throws:

Exception - if read error occurred, or an object can't be converted to a target Java class.

setJdbcObject

public void setJdbcObject(PreparedStatement statement,
 T value,
 int pos,
 int type,
 int scale)
                   throws Exception

Description copied from interface: ExtendedType

Initializes a single parameter of a PreparedStatement with object value.

Specified by:

setJdbcObject in interface ExtendedType<T extends Temporal>

Throws:

Exception

toString

public String toString(T value)

Description copied from interface: ExtendedType

Converts value of the supported type to a human-readable String representation.

Specified by:

toString in interface ExtendedType<T extends Temporal>

Parameters:

value - a value to convert to String.