org.teleal.cling.model.types
Class DateTimeDatatype

java.lang.Object
  extended by org.teleal.cling.model.types.AbstractDatatype<Calendar>
      extended by org.teleal.cling.model.types.DateTimeDatatype
All Implemented Interfaces:
Datatype<Calendar>

public class DateTimeDatatype
extends AbstractDatatype<Calendar>

Author:
Christian Bauer

Nested Class Summary
 
Nested classes/interfaces inherited from interface org.teleal.cling.model.types.Datatype
Datatype.Builtin, Datatype.Default
 
Field Summary
protected  String[] readFormats
           
protected  String writeFormat
           
 
Constructor Summary
DateTimeDatatype(String[] readFormats, String writeFormat)
           
 
Method Summary
protected  Date getDateValue(String value, String[] formats)
           
 String getString(Calendar value)
          Transforms a value supported by this datatype into a string representation.
protected  TimeZone getTimeZone()
           
protected  String normalizeTimeZone(String value)
           
 Calendar valueOf(String s)
          Transforms a string representation into a value of the supported type.
 
Methods inherited from class org.teleal.cling.model.types.AbstractDatatype
getBuiltin, getDisplayString, getValueType, isHandlingJavaType, isValid, setBuiltin, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

readFormats

protected String[] readFormats

writeFormat

protected String writeFormat
Constructor Detail

DateTimeDatatype

public DateTimeDatatype(String[] readFormats,
                        String writeFormat)
Method Detail

valueOf

public Calendar valueOf(String s)
                 throws InvalidValueException
Description copied from interface: Datatype
Transforms a string representation into a value of the supported type.

Specified by:
valueOf in interface Datatype<Calendar>
Overrides:
valueOf in class AbstractDatatype<Calendar>
Parameters:
s - The string representation of a value.
Returns:
The converted value or null if the string was null or empty.
Throws:
InvalidValueException - If the string couldn't be parsed.

getString

public String getString(Calendar value)
                 throws InvalidValueException
Description copied from interface: Datatype
Transforms a value supported by this datatype into a string representation.

This method calls Datatype.isValid(Object) before converting the value, it throws an exception if validation fails.

Specified by:
getString in interface Datatype<Calendar>
Overrides:
getString in class AbstractDatatype<Calendar>
Parameters:
value - The value to transform.
Returns:
The transformed value as a string, or an empty string when the value is null, never returns null.
Throws:
InvalidValueException

normalizeTimeZone

protected String normalizeTimeZone(String value)

getDateValue

protected Date getDateValue(String value,
                            String[] formats)

getTimeZone

protected TimeZone getTimeZone()


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