org.apache.jackrabbit.rmi.value
Class LongValue

java.lang.Object
  org.apache.jackrabbit.rmi.value.BaseNonStreamValue
      org.apache.jackrabbit.rmi.value.LongValue

All Implemented Interfaces:

Serializable, StatefulValue, Value

public class LongValue

extends BaseNonStreamValue

implements Serializable, StatefulValue

The LongValue class implements the committed value state for Long values as a part of the State design pattern (Gof) used by this package.

Since:

0.16.4.1

See Also:

SerialValue, Serialized Form

Constructor Summary

protected	LongValue(long value) Creates an instance for the given long value.
protected	LongValue(String value) Creates an instance for the given string representation of a long.

Method Summary

Calendar	getDate() Returns a Calendar instance interpreting the long as the time in milliseconds since the epoch (1.1.1970, 0:00, UTC).
double	getDouble() Returns the value converted to a double.
long	getLong() Returns the double value.
String	getString() Returns the long as a string converted by the Long.toString(long).
int	getType() Returns PropertyType.LONG.
protected static long	toLong(String value) Returns the long value represented by the string value.

Methods inherited from class org.apache.jackrabbit.rmi.value.BaseNonStreamValue

getBoolean, getStream, getValueFormatException

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.jcr.Value

getBoolean, getStream

Constructor Detail

LongValue

protected LongValue(long value)

Creates an instance for the given long value.

LongValue

protected LongValue(String value)
             throws ValueFormatException

Creates an instance for the given string representation of a long.

This implementation uses the Long.valueOf(String) method to convert the string to a long.

Throws:

ValueFormatException - if the string value cannot be parsed to long.

Method Detail

toLong

protected static long toLong(String value)
                      throws ValueFormatException

Returns the long value represented by the string value.

Throws:

ValueFormatException - if the string value cannot be parsed to long.

getType

public int getType()

Returns PropertyType.LONG.

Specified by:

getType in interface Value

getDate

public Calendar getDate()
                 throws ValueFormatException

Returns a Calendar instance interpreting the long as the time in milliseconds since the epoch (1.1.1970, 0:00, UTC).

Specified by:

getDate in interface Value

Overrides:

getDate in class BaseNonStreamValue

Returns:

nothing

Throws:

ValueFormatException - If the value cannot be converted to a Calendar instance.

getLong

public long getLong()

Returns the double value.

Specified by:

getLong in interface Value

Overrides:

getLong in class BaseNonStreamValue

Returns:

nothing

getString

public String getString()

Returns the long as a string converted by the Long.toString(long).

Specified by:

getString in interface Value

getDouble

public double getDouble()

Returns the value converted to a double.

Specified by:

getDouble in interface Value

Overrides:

getDouble in class BaseNonStreamValue

Returns:

nothing