PlasmaDataHelper (Plasma SDO 1.1.7 API)

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org.plasma.sdo.helper
Class PlasmaDataHelper

java.lang.Object
  org.plasma.sdo.helper.PlasmaDataHelper

All Implemented Interfaces:: DataHelper

public class PlasmaDataHelper
extends Object
implements DataHelper
extends Object
implements DataHelper

Field Summary
`static DataHelper`	`INSTANCE`

Method Summary
`Object`	`convert(Property property, Object value)` Convert the specified value to an `instance` of the specified property's `type`.
`Object`	`convert(Type type, Object value)` Convert the specified value to an `instance` of the specified type.
`Calendar`	`toCalendar(String dateString)` Convert from a String representation of an SDO date type to a Calendar using the default locale.
`Calendar`	`toCalendar(String dateString, Locale locale)` Convert from a String representation of an SDO date type to a Calendar using the specified locale, or the default locale if the locale is null.
`Date`	`toDate(String dateString)` Convert from a String representation of an SDO date type to a Date.
`String`	`toDateTime(Calendar calendar)` Convert from a Calendar to a String representation of the DateTime type.
`String`	`toDateTime(Date date)` Convert from a Date to a String representation of the DateTime type.
`String`	`toDay(Calendar calendar)` Convert from a Calendar to a String representation of the Day type.
`String`	`toDay(Date date)` Convert from a Date to a String representation of the Day type.
`String`	`toDuration(Calendar calendar)` Convert from a Calendar to a String representation of the Duration type.
`String`	`toDuration(Date date)` Convert from a Date to a String representation of the Duration type.
`String`	`toMonth(Calendar calendar)` Convert from a Calendar to a String representation of the Month type.
`String`	`toMonth(Date date)` Convert from a Date to a String representation of the Month type.
`String`	`toMonthDay(Calendar calendar)` Convert from a Calendar to a String representation of the MonthDay type.
`String`	`toMonthDay(Date date)` Convert from a Date to a String representation of the MonthDay type.
`String`	`toTime(Calendar calendar)` Convert from a Calendar to a String representation of the Time type.
`String`	`toTime(Date date)` Convert from a Date to a String representation of the Time type.
`String`	`toYear(Calendar calendar)` Convert from a Calendar to a String representation of the Year type.
`String`	`toYear(Date date)` Convert from a Date to a String representation of the Year type.
`String`	`toYearMonth(Calendar calendar)` Convert from a Calendar to a String representation of the YearMonth type.
`String`	`toYearMonth(Date date)` Convert from a Date to a String representation of the YearMonth type.
`String`	`toYearMonthDay(Calendar calendar)` Convert from a Calendar to a String representation of the YearMonthDay type.
`String`	`toYearMonthDay(Date date)` Convert from a Date to a String representation of the YearMonthDay type.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

INSTANCE

public static DataHelper INSTANCE

Method Detail

convert

public Object convert(Type type,
                      Object value)

Convert the specified value to an instance of the specified type. Supported conversions are listed in Section 16 of the SDO specification.

Specified by:: convert in interface DataHelper

Parameters:: type - the target data type.; value - the value to convert
Returns:: a value of the specified type's instance class
Throws:: IllegalArgumentException - if the value could not be converted
See Also:: convert(Property, Object)

convert

public Object convert(Property property,
                      Object value)

Convert the specified value to an instance of the specified property's type. The specified value must be a List if the property is many valued. In this case, all the values in the List are converted.

Specified by:: convert in interface DataHelper

Parameters:: property - the target data type property.; value - the value or List of values to convert
Returns:: a converted value or list of converted values
Throws:: IllegalArgumentException - if the value could not be converted
See Also:: convert(Type, Object)