Author: reto
Date: Mon Feb 18 14:14:31 2013
New Revision: 1447265
URL: http://svn.apache.org/r1447265
Log:
STANBOL-936: added MBW for rdf formats
Added:
stanbol/trunk/commons/web/rdfviewable-writer/src/main/java/org/apache/stanbol/commons/web/viewable/ldpath/writer/impl/RdfSerializingWriter.java
- copied, changed from r1443638,
incubator/clerezza/trunk/jaxrs.rdf.providers/src/main/java/org/apache/clerezza/jaxrs/rdf/providers/GraphNodeWriter.java
Copied:
stanbol/trunk/commons/web/rdfviewable-writer/src/main/java/org/apache/stanbol/commons/web/viewable/ldpath/writer/impl/RdfSerializingWriter.java
(from r1443638,
incubator/clerezza/trunk/jaxrs.rdf.providers/src/main/java/org/apache/clerezza/jaxrs/rdf/providers/GraphNodeWriter.java)
URL:
http://svn.apache.org/viewvc/stanbol/trunk/commons/web/rdfviewable-writer/src/main/java/org/apache/stanbol/commons/web/viewable/ldpath/writer/impl/RdfSerializingWriter.java?p2=stanbol/trunk/commons/web/rdfviewable-writer/src/main/java/org/apache/stanbol/commons/web/viewable/ldpath/writer/impl/RdfSerializingWriter.java&p1=incubator/clerezza/trunk/jaxrs.rdf.providers/src/main/java/org/apache/clerezza/jaxrs/rdf/providers/GraphNodeWriter.java&r1=1443638&r2=1447265&rev=1447265&view=diff
==============================================================================
---
incubator/clerezza/trunk/jaxrs.rdf.providers/src/main/java/org/apache/clerezza/jaxrs/rdf/providers/GraphNodeWriter.java
(original)
+++
stanbol/trunk/commons/web/rdfviewable-writer/src/main/java/org/apache/stanbol/commons/web/viewable/ldpath/writer/impl/RdfSerializingWriter.java
Mon Feb 18 14:14:31 2013
@@ -16,7 +16,7 @@
* specific language governing permissions and limitations
* under the License.
*/
-package org.apache.clerezza.jaxrs.rdf.providers;
+package org.apache.stanbol.commons.web.viewable.ldpath.writer.impl;
import org.apache.clerezza.rdf.core.serializedform.Serializer;
import org.apache.clerezza.rdf.core.serializedform.SupportedFormat;
@@ -44,52 +44,57 @@ import org.apache.clerezza.rdf.core.Trip
import org.apache.clerezza.rdf.core.UriRef;
import org.apache.clerezza.rdf.core.impl.SimpleMGraph;
import org.apache.clerezza.rdf.utils.GraphNode;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Property;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.Service;
+import org.apache.stanbol.commons.web.viewable.RdfViewable;
/**
- * By default this returns a serialization of the context of the GraphNode.
+ * By default this returns a serialization of the context of the GraphNode. The
+ * template path of the RdfViewable is ignored.
*
- * The expansion can be widened by using the query parameters xPropObj and
+ * Same as with <code>org.apache.clerezza.jaxrs.rdf.providers</code> the
+ * expansion can be widened by using the query parameters xPropObj and
* xProSubj. These parameters specify property uris (both parameters might be
* repeated). For the specified properties their objects respectively subjects
* are expanded as if they were bnodes.
- *
- * @scr.component
- * @scr.service interface="java.lang.Object"
- * @scr.property name="javax.ws.rs" type="Boolean" value="true"
*
- * @author reto
*/
+@Component
+@Service(Object.class)
+@Property(name="javax.ws.rs", boolValue=true)
@Provider
@Produces({SupportedFormat.N3, SupportedFormat.N_TRIPLE,
SupportedFormat.RDF_XML, SupportedFormat.TURTLE,
SupportedFormat.X_TURTLE, SupportedFormat.RDF_JSON})
-public class GraphNodeWriter implements MessageBodyWriter<GraphNode> {
+public class RdfSerializingWriter implements MessageBodyWriter<RdfViewable> {
public static final String OBJ_EXP_PARAM = "xPropObj";
public static final String SUBJ_EXP_PARAM = "xPropSubj";
- /**
- * @scr.reference
- */
+
+ @Reference
private Serializer serializer;
private UriInfo uriInfo;
@Override
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
- return GraphNode.class.isAssignableFrom(type);
+ return RdfViewable.class.isAssignableFrom(type);
}
@Override
- public long getSize(GraphNode n, Class<?> type, Type genericType,
+ public long getSize(RdfViewable n, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
- public void writeTo(GraphNode node, Class<?> type, Type genericType,
+ public void writeTo(RdfViewable v, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException,
WebApplicationException {
+ GraphNode node = v.getGraphNode();
serializer.serialize(entityStream, getExpandedContext(node),
mediaType.toString());
}
