org.opencastproject.metadata.dublincore

Class OpencastMetadataCodec

java.lang.Object

org.opencastproject.metadata.dublincore.OpencastMetadataCodec

@ParametersAreNonnullByDefault
public final class OpencastMetadataCodec
extends Object

Collection of metadata encoding functions following Opencast rules.

Field Summary

Fields

Modifier and Type	Field and Description
static com.entwinemedia.fn.Fn<String,Date>	decodeDate decodeDate(java.lang.String) as a function.
static com.entwinemedia.fn.Fn<String,Long>	decodeDuration decodeDuration(String) as a function.
static com.entwinemedia.fn.Fn<DublinCoreValue,Temporal>	decodeTemporal decodeTemporal(DublinCoreValue) as a function.

Method Summary

Modifier and Type	Method and Description
static Date	decodeDate(String date) Decode a W3C-DTF encoded date.
static long	decodeDuration(String ms) Decode a duration.
static DCMIPeriod	decodePeriod(String period) Decode a period.
static Temporal	decodeTemporal(DublinCoreValue temporal) Decode a temporal value.
static DublinCoreValue	encodeDate(Date date) Encode a date with day precision.
static DublinCoreValue	encodeDate(Date date, Precision p) Encode a date with a given precision.
static DublinCoreValue	encodeDuration(long ms) Encode a duration.
static DublinCoreValue	encodePeriod(Date from, Date to, Precision precision) Encode a period with a given precision.

Methods inherited from class java.lang.Object

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

Field Detail

decodeDate

public static final com.entwinemedia.fn.Fn<String,Date> decodeDate

decodeDate(java.lang.String) as a function.

decodeDuration

public static final com.entwinemedia.fn.Fn<String,Long> decodeDuration

decodeDuration(String) as a function.

decodeTemporal

@Nonnull
public static final com.entwinemedia.fn.Fn<DublinCoreValue,Temporal> decodeTemporal

decodeTemporal(DublinCoreValue) as a function.

Method Detail

encodeDate

@Nonnull
public static DublinCoreValue encodeDate(Date date)

Encode a date with day precision.

encodeDate

@Nonnull
public static DublinCoreValue encodeDate(Date date,
                                                  Precision p)

Encode a date with a given precision.

decodeDate

@Nonnull
public static Date decodeDate(String date)

Decode a W3C-DTF encoded date.

encodeDuration

@Nonnull
public static DublinCoreValue encodeDuration(long ms)

Encode a duration.

decodeDuration

public static long decodeDuration(String ms)

Decode a duration.

encodePeriod

@Nonnull
public static DublinCoreValue encodePeriod(Date from,
                                                    Date to,
                                                    Precision precision)

Encode a period with a given precision.

decodePeriod

@Nonnull
public static DCMIPeriod decodePeriod(String period)

Decode a period.

decodeTemporal

@Nonnull
public static Temporal decodeTemporal(DublinCoreValue temporal)

Decode a temporal value.