org.opencastproject.metadata.dublincore

Class DublinCoreJsonFormat

java.lang.Object

org.opencastproject.metadata.dublincore.DublinCoreJsonFormat

@ParametersAreNonnullByDefault
public final class DublinCoreJsonFormat
extends Object

Parse a DublinCore catalog from JSON.

Known limitations: Encoding schemas can currently only be from the DublinCore.TERMS_NS_URI namespace using the DublinCore.TERMS_NS_PREFIX since the JSON format does not serialize namespace bindings. Example: dcterms:W3CDTF

Method Summary

Modifier and Type	Method and Description
static DublinCoreCatalog	read(InputStream json) Read a JSON encoded catalog from a stream.
static DublinCoreCatalog	read(org.json.simple.JSONObject json) Reads values from a JSON object into a new DublinCore catalog.
static DublinCoreCatalog	read(String json) Read a JSON encoded catalog from a string.
static org.json.simple.JSONObject	writeJsonObject(DublinCoreCatalog dc) Converts the catalog to JSON object.

Methods inherited from class java.lang.Object

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

Method Detail

read

@Nonnull
public static DublinCoreCatalog read(InputStream json)
                                       throws IOException,
                                              org.json.simple.parser.ParseException

Read a JSON encoded catalog from a stream.

Throws:

IOException

org.json.simple.parser.ParseException

read

@Nonnull
public static DublinCoreCatalog read(String json)
                                       throws IOException,
                                              org.json.simple.parser.ParseException

Read a JSON encoded catalog from a string.

Throws:

IOException

org.json.simple.parser.ParseException

read

@Nonnull
public static DublinCoreCatalog read(org.json.simple.JSONObject json)

Reads values from a JSON object into a new DublinCore catalog.

writeJsonObject

@Nonnull
public static org.json.simple.JSONObject writeJsonObject(DublinCoreCatalog dc)

Converts the catalog to JSON object.

Returns:

JSON object