org.oreodata.metadata
Class TimeZoneField

java.lang.Object
  |
  +--org.oreodata.metadata.Field
        |
        +--org.oreodata.metadata.TimeZoneField

All Implemented Interfaces:

FieldDescriptor, java.io.Serializable

public class TimeZoneField

extends Field

A descriptor for a field that holds a time zone

Author:

Jonathan Revusky

See Also:

Serialized Form

Field Summary

Fields inherited from class org.oreodata.metadata.Field

defaultValueString, intern, properties, sqlType

Constructor Summary

TimeZoneField()

Method Summary

java.lang.Object	convertFromJDBC(java.lang.Object obj) Method to support slurping records from a JDBC result set.
java.lang.Object	convertToJDBC(java.lang.Object obj) Method to support persisting records to a JDBC record set.
java.lang.Class	getJavaType() The kind of java object that can live in this record field.
java.lang.Object	getObjectFromString(Record rec, java.lang.String value) Given the string representation of a field, return its internal java object representation.
java.lang.String	valueToString(java.lang.Object value) returns the preferred String representation of the object in question.

Methods inherited from class org.oreodata.metadata.Field

checkValidValue, createSAXHandler, defaultValue, getCopy, getLocalizedName, getName, getProperty, getSQLType, hashCode, init, intern, isFieldOf, isRequired, isSetExternally, normalize, processDefaultValue, processNormalization, processProperties, setDefaultValue, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeZoneField

public TimeZoneField()

Method Detail

getJavaType

public java.lang.Class getJavaType()

Description copied from interface: FieldDescriptor

The kind of java object that can live in this record field.

Specified by:

getJavaType in interface FieldDescriptor

Overrides:

getJavaType in class Field

getObjectFromString

public java.lang.Object getObjectFromString(Record rec,
                                            java.lang.String value)
                                     throws MangledDataException

Description copied from interface: FieldDescriptor

Given the string representation of a field, return its internal java object representation. Used in deserializing from a flat file.

MangledDataException

convertFromJDBC

public java.lang.Object convertFromJDBC(java.lang.Object obj)

Description copied from interface: FieldDescriptor

Method to support slurping records from a JDBC result set. Takes the result of a ResultSet.getObject() and converts it to the JavaObject type we use. In many cases, for strings and numbers, we should get away with this just being a pass-through.

Specified by:

convertFromJDBC in interface FieldDescriptor

Overrides:

convertFromJDBC in class Field

convertToJDBC

public java.lang.Object convertToJDBC(java.lang.Object obj)

Description copied from interface: FieldDescriptor

Method to support persisting records to a JDBC record set. Takes the result returned by this method and passes it to PreparedStatement.setObject(). In many cases, for strings and numbers, we should get away with this just being a pass-through.

Specified by:

convertToJDBC in interface FieldDescriptor

Overrides:

convertToJDBC in class Field

valueToString

public java.lang.String valueToString(java.lang.Object value)

Description copied from interface: FieldDescriptor

returns the preferred String representation of the object in question. Used to persist to a flat file.

Specified by:

valueToString in interface FieldDescriptor

Overrides:

valueToString in class Field