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Posted to commits@juneau.apache.org by ja...@apache.org on 2016/08/01 00:08:07 UTC

[18/51] [partial] incubator-juneau git commit: Initial Juno contents from IBM JazzHub repo

http://git-wip-us.apache.org/repos/asf/incubator-juneau/blob/7e4f63e6/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfCollectionFormat.java
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diff --git a/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfCollectionFormat.java b/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfCollectionFormat.java
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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2015. All Rights Reserved.
+ *
+ * Note to U.S. Government Users Restricted Rights:  Use,
+ * duplication or disclosure restricted by GSA ADP Schedule
+ * Contract with IBM Corp.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import com.ibm.juno.core.jena.annotation.*;
+
+/**
+ * Used in conjunction with the {@link Rdf#collectionFormat() @Rdf.collectionFormat()} annotation to fine-tune how
+ * 	classes, beans, and bean properties are serialized, particularly collections.
+ * <p>
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+public enum RdfCollectionFormat {
+
+	/**
+	 * Default formatting (default).
+	 * <p>
+	 * Inherit formatting from parent class or parent package.
+	 *	If no formatting specified at any level, default is {@link #SEQ}.
+	 */
+	DEFAULT,
+
+	/**
+	 * Causes collections and arrays to be rendered as RDF sequences.
+	 */
+	SEQ,
+
+	/**
+	 * Causes collections and arrays to be rendered as RDF bags.
+	 */
+	BAG,
+
+	/**
+	 * Causes collections and arrays to be rendered as RDF lists.
+	 */
+	LIST,
+
+	/**
+	 * Causes collections and arrays to be rendered as multi-valued RDF properties instead of sequences.
+	 * <p>
+	 * 	Note that enabling this setting will cause order of elements in the collection to be lost.
+	 */
+	MULTI_VALUED;
+
+}
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http://git-wip-us.apache.org/repos/asf/incubator-juneau/blob/7e4f63e6/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfParser$N3.class
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diff --git a/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfParser.java b/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfParser.java
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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import static com.ibm.juno.core.jena.Constants.*;
+import static com.ibm.juno.core.jena.RdfProperties.*;
+import static com.ibm.juno.core.utils.StringUtils.*;
+import static com.ibm.juno.core.xml.XmlUtils.*;
+
+import java.io.*;
+import java.lang.reflect.*;
+import java.util.*;
+
+import com.hp.hpl.jena.rdf.model.*;
+import com.hp.hpl.jena.util.iterator.*;
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.annotation.*;
+import com.ibm.juno.core.filter.*;
+import com.ibm.juno.core.parser.*;
+import com.ibm.juno.core.utils.*;
+import com.ibm.juno.core.xml.*;
+
+/**
+ * Parses RDF into POJOs.
+ *
+ *
+ * <h6 class='topic'>Configurable properties</h6>
+ * <p>
+ * 	Refer to <a class='doclink' href='package-summary.html#ParserConfigurableProperties'>Configurable Properties</a>
+ * 		for the entire list of configurable properties.
+ *
+ *
+ * <h6 class='topic'>Behavior-specific subclasses</h6>
+ * <p>
+ * 	The following direct subclasses are provided for language-specific parsers:
+ * <ul>
+ * 	<li>{@link RdfParser.Xml} - RDF/XML and RDF/XML-ABBREV.
+ * 	<li>{@link RdfParser.NTriple} - N-TRIPLE.
+ * 	<li>{@link RdfParser.Turtle} - TURTLE.
+ * 	<li>{@link RdfParser.N3} - N3.
+ * </ul>
+ *
+ *
+ * <h6 class='topic'>Additional Information</h6>
+ * <p>
+ * 	See <a class='doclink' href='package-summary.html#TOC'>RDF Overview</a> for an overview of RDF support in Juno.
+ *
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+@Consumes(value="text/xml+rdf")
+public class RdfParser extends ReaderParser {
+
+	/** Default XML parser, all default settings.*/
+	public static final RdfParser DEFAULT_XML = new RdfParser.Xml().lock();
+
+	/** Default Turtle parser, all default settings.*/
+	public static final RdfParser DEFAULT_TURTLE = new RdfParser.Turtle().lock();
+
+	/** Default N-Triple parser, all default settings.*/
+	public static final RdfParser DEFAULT_NTRIPLE = new RdfParser.NTriple().lock();
+
+	/** Default N3 parser, all default settings.*/
+	public static final RdfParser DEFAULT_N3 = new RdfParser.N3().lock();
+
+
+	/** Consumes RDF/XML input */
+	@Consumes("text/xml+rdf")
+	public static class Xml extends RdfParser {
+		/** Constructor */
+		public Xml() {
+			setProperty(RDF_language, LANG_RDF_XML);
+		}
+	}
+
+	/** Consumes N-Triple input */
+	@Consumes(value="text/n-triple")
+	public static class NTriple extends RdfParser {
+		/** Constructor */
+		public NTriple() {
+			setProperty(RDF_language, LANG_NTRIPLE);
+		}
+	}
+
+	/** Consumes Turtle input */
+	@Consumes(value="text/turtle")
+	public static class Turtle extends RdfParser {
+		/** Constructor */
+		public Turtle() {
+			setProperty(RDF_language, LANG_TURTLE);
+		}
+	}
+
+	/** Consumes N3 input */
+	@Consumes(value="text/n3")
+	public static class N3 extends RdfParser {
+		/** Constructor */
+		public N3() {
+			setProperty(RDF_language, LANG_N3);
+		}
+	}
+
+
+	/** Jena parser properties currently set on this parser. */
+	protected transient RdfParserProperties rpp = new RdfParserProperties();
+
+
+	@SuppressWarnings({"unchecked", "rawtypes"})
+	@Override /* ReaderParser */
+	protected <T> T doParse(Reader in, int estimatedSize, ClassMeta<T> type, ParserContext ctx) throws ParseException, IOException {
+
+		in = IOUtils.getBufferedReader(in, estimatedSize);
+
+		RdfParserContext rctx = (RdfParserContext)ctx;
+
+		type = ctx.getBeanContext().normalizeClassMeta(type);
+
+		Model model = rctx.model;
+		RDFReader r = rctx.rdfReader;
+		r.read(model, in, null);
+		BeanContext bc = ctx.getBeanContext();
+
+		List<Resource> roots = getRoots(model, rctx);
+
+		try {
+			// Special case where we're parsing a loose collection of resources.
+			if (rctx.isLooseCollection() && (type.isCollection() || type.isArray())) {
+				Collection c = null;
+				if (type.isArray())
+					c = new ArrayList();
+				else
+					c = (type.canCreateNewInstance(ctx.getOuter()) ? (Collection<?>)type.newInstance(ctx.getOuter()) : new ObjectList(bc));
+				for (Resource resource : roots)
+					c.add(parseAnything(type.getElementType(), resource, null, rctx, ctx.getOuter(), null));
+
+				if (type.isArray())
+					return (T)bc.toArray(type, c);
+				return (T)c;
+			}
+
+		if (roots.isEmpty())
+			return null;
+		if (roots.size() > 1)
+			throw new ParseException("Too many root nodes found in model:  {0}", roots.size());
+		Resource resource = roots.get(0);
+
+			return parseAnything(type, resource, null, rctx, ctx.getOuter(), null);
+
+		} catch (ParseException e) {
+			throw e;
+		} catch (Exception e) {
+			throw new ParseException(e);
+		}
+	}
+
+	/*
+	 * Finds the roots in the model using either the "root" property to identify it,
+	 * 	or by resorting to scanning the model for all nodes with no incoming predicates.
+	 */
+	private List<Resource> getRoots(Model m, RdfParserContext ctx) {
+		List<Resource> l = new LinkedList<Resource>();
+
+		// First try to find the root using the "http://www.ibm.com/juno/root" property.
+		Property root = m.createProperty(ctx.junoNs.getUri(), RDF_junoNs_ROOT);
+		for (ResIterator i  = m.listResourcesWithProperty(root); i.hasNext();)
+			l.add(i.next());
+
+		if (! l.isEmpty())
+			return l;
+
+		// Otherwise, we need to find all resources that aren't objects.
+		// We want to explicitly ignore statements where the subject
+		// and object are the same node.
+		Set<RDFNode> objects = new HashSet<RDFNode>();
+		for (StmtIterator i = m.listStatements(); i.hasNext();) {
+			Statement st = i.next();
+			RDFNode subject = st.getSubject();
+			RDFNode object = st.getObject();
+			if (object.isResource() && ! object.equals(subject))
+				objects.add(object);
+		}
+		for (ResIterator i = m.listSubjects(); i.hasNext();) {
+			Resource r = i.next();
+			if (! objects.contains(r))
+				l.add(r);
+		}
+		return l;
+	}
+
+	private <T> BeanMap<T> parseIntoBeanMap(Resource r2, BeanMap<T> m, RdfParserContext ctx) throws ParseException {
+		BeanMeta<T> bm = m.getMeta();
+		if (bm.hasBeanUriProperty() && r2.getURI() != null)
+			m.putBeanUri(r2.getURI());
+		Property subTypeIdProperty = null;
+		BeanPropertyMeta<T> stp = bm.getSubTypeIdProperty();
+		if (stp != null) {
+			subTypeIdProperty = ctx.getProperty(stp.getName());
+			Statement st = r2.getProperty(subTypeIdProperty);
+			if (st == null)
+				throw new ParseException("Could not find subtype ID property for bean of type ''{0}''", m.getClassMeta());
+			String subTypeId = st.getLiteral().getString();
+			stp.set(m, subTypeId);
+		}
+		for (StmtIterator i = r2.listProperties(); i.hasNext();) {
+			Statement st = i.next();
+			Property p = st.getPredicate();
+			if (p.equals(subTypeIdProperty))
+				continue;
+			String key = XmlUtils.decode(p.getLocalName());
+			BeanPropertyMeta<T> pMeta = m.getPropertyMeta(key);
+			if (pMeta != null) {
+				RDFNode o = st.getObject();
+				ClassMeta<?> cm = pMeta.getClassMeta();
+				if ((cm.isArray() || cm.isCollection()) && isMultiValuedCollections(ctx, pMeta)) {
+					Object val = parseAnything(cm.getElementType(), o, pMeta, ctx, m.getBean(false), key);
+					pMeta.add(m, val);
+				} else {
+					Object val = parseAnything(cm, o, pMeta, ctx, m.getBean(false), key);
+					pMeta.set(m, val);
+				}
+			} else if (! (p.equals(ctx.pRoot) || p.equals(ctx.pClass) || p.equals(subTypeIdProperty))) {
+				if (bm.isSubTyped()) {
+					RDFNode o = st.getObject();
+					Object val = parseAnything(object(), o, null, ctx, m.getBean(false), key);
+					m.put(key, val);
+				} else {
+					onUnknownProperty(ctx, key, m, -1, -1);
+				}
+			}
+		}
+		return m;
+	}
+
+	private boolean isMultiValuedCollections(RdfParserContext ctx, BeanPropertyMeta<?> pMeta) {
+		if (pMeta != null && pMeta.getRdfMeta().getCollectionFormat() != RdfCollectionFormat.DEFAULT)
+			return pMeta.getRdfMeta().getCollectionFormat() == RdfCollectionFormat.MULTI_VALUED;
+		return ctx.getCollectionFormat() == RdfCollectionFormat.MULTI_VALUED;
+	}
+
+	@SuppressWarnings({ "unchecked", "rawtypes" })
+	private <T> T parseAnything(ClassMeta<T> nt, RDFNode n, BeanPropertyMeta<?> p, RdfParserContext ctx, Object outer, Object name) throws ParseException {
+
+		BeanContext bc = ctx.getBeanContext();
+
+		if (nt == null)
+			nt = (ClassMeta<T>)object();
+		PojoFilter<T,Object> filter = (PojoFilter<T,Object>)nt.getPojoFilter();
+		ClassMeta<?> ft = nt.getFilteredClassMeta();
+
+		if (! ft.canCreateNewInstance(outer)) {
+			if (n.isResource()) {
+				Statement st = n.asResource().getProperty(ctx.pClass);
+				if (st != null) {
+ 					String c = st.getLiteral().getString();
+					ft = nt = (ClassMeta<T>)bc.getClassMetaFromString(c);
+				}
+			}
+		}
+
+		try {
+
+			Object o = null;
+			if (n.isResource() && n.asResource().getURI() != null && n.asResource().getURI().equals(RDF_NIL)) {
+				// Do nothing.  Leave o == null.
+			} else if (ft.isObject()) {
+				if (n.isLiteral()) {
+					o = n.asLiteral().getValue();
+					if (o instanceof String) {
+						String s = o.toString();
+						s = decode(s);
+						if (ctx.trimWhitespace)
+							s = s.trim();
+						o = s;
+					}
+				}
+				else if (n.isResource()) {
+					Resource r = n.asResource();
+					if (ctx.wasAlreadyProcessed(r))
+						o = r.getURI();
+					else if (r.getProperty(ctx.pValue) != null) {
+						o = parseAnything(object(), n.asResource().getProperty(ctx.pValue).getObject(), null, ctx, outer, null);
+					} else if (isSeq(r, ctx)) {
+						o = new ObjectList(bc);
+						parseIntoCollection(r.as(Seq.class), (Collection)o, ft.getElementType(), ctx);
+					} else if (isBag(r, ctx)) {
+						o = new ObjectList(bc);
+						parseIntoCollection(r.as(Bag.class), (Collection)o, ft.getElementType(), ctx);
+					} else if (r.canAs(RDFList.class)) {
+						o = new ObjectList(bc);
+						parseIntoCollection(r.as(RDFList.class), (Collection)o, ft.getElementType(), ctx);
+					} else {
+						// If it has a URI and no child properties, we interpret this as an
+						// external resource, and convert it to just a URL.
+						String uri = r.getURI();
+						if (uri != null && ! r.listProperties().hasNext()) {
+							o = r.getURI();
+						} else {
+							o = new ObjectMap(bc);
+							parseIntoMap(r, (Map)o, null, null, ctx);
+						}
+					}
+				} else {
+					throw new ParseException("Unrecognized node type ''{0}'' for object", n);
+				}
+			} else if (ft.isBoolean()) {
+				o = bc.convertToType(getValue(n, ctx, outer), boolean.class);
+			} else if (ft.isCharSequence()) {
+				String s = decode(getValue(n, ctx, outer).toString());
+				if (ctx.trimWhitespace)
+					s = s.trim();
+				o = s;
+			} else if (ft.isChar()) {
+				o = decode(getValue(n, ctx, outer).toString()).charAt(0);
+			} else if (ft.isNumber()) {
+				o = parseNumber(getValue(n, ctx, outer).toString(), (Class<? extends Number>)ft.getInnerClass());
+			} else if (ft.isMap()) {
+				Resource r = n.asResource();
+				if (ctx.wasAlreadyProcessed(r))
+					return null;
+				Map m = (ft.canCreateNewInstance(outer) ? (Map)ft.newInstance(outer) : new ObjectMap(bc));
+				o = parseIntoMap(r, m, nt.getKeyType(), nt.getValueType(), ctx);
+			} else if (ft.isCollection() || ft.isArray()) {
+				if (ft.isArray())
+					o = new ArrayList();
+				else
+				o = (ft.canCreateNewInstance(outer) ? (Collection<?>)ft.newInstance(outer) : new ObjectList(bc));
+				Resource r = n.asResource();
+				if (ctx.wasAlreadyProcessed(r))
+					return null;
+				if (isSeq(r, ctx)) {
+					parseIntoCollection(r.as(Seq.class), (Collection)o, ft.getElementType(), ctx);
+				} else if (isBag(r, ctx)) {
+					parseIntoCollection(r.as(Bag.class), (Collection)o, ft.getElementType(), ctx);
+				} else if (r.canAs(RDFList.class)) {
+					parseIntoCollection(r.as(RDFList.class), (Collection)o, ft.getElementType(), ctx);
+				} else {
+					throw new ParseException("Unrecognized node type ''{0}'' for collection", n);
+				}
+				if (ft.isArray())
+					o = bc.toArray(ft, (Collection)o);
+			} else if (ft.canCreateNewInstanceFromObjectMap(outer)) {
+				Resource r = n.asResource();
+				if (ctx.wasAlreadyProcessed(r))
+					return null;
+				Map m = new ObjectMap(bc);
+				parseIntoMap(r, m, nt.getKeyType(), nt.getValueType(), ctx);
+				o = ft.newInstanceFromObjectMap(outer, (ObjectMap)m);
+			} else if (ft.canCreateNewBean(outer)) {
+				Resource r = n.asResource();
+				if (ctx.wasAlreadyProcessed(r))
+					return null;
+				BeanMap<?> bm = bc.newBeanMap(outer, ft.getInnerClass());
+				o = parseIntoBeanMap(r, bm, ctx).getBean();
+			} else if (ft.isUri() && n.isResource()) {
+				o = ft.newInstanceFromString(outer, decode(n.asResource().getURI()));
+			} else if (ft.canCreateNewInstanceFromString(outer)) {
+				o = ft.newInstanceFromString(outer, decode(getValue(n, ctx, outer).toString()));
+			} else {
+				throw new ParseException("Class ''{0}'' could not be instantiated.  Reason: ''{1}''", ft.getInnerClass().getName(), ft.getNotABeanReason());
+			}
+
+			if (filter != null && o != null)
+				o = filter.unfilter(o, nt);
+
+			if (outer != null)
+				setParent(nt, o, outer);
+
+			if (name != null)
+				setName(nt, o, name);
+
+			return (T)o;
+
+		} catch (RuntimeException e) {
+			throw e;
+		} catch (Exception e) {
+			if (p == null)
+				throw new ParseException("Error occurred trying to parse into class ''{0}''", ft).initCause(e);
+			throw new ParseException("Error occurred trying to parse value for bean property ''{0}'' on class ''{1}''",
+				p.getName(), p.getBeanMeta().getClassMeta()
+			).initCause(e);
+		}
+	}
+
+	private boolean isSeq(RDFNode n, RdfParserContext ctx) {
+		if (n.isResource()) {
+			Statement st = n.asResource().getProperty(ctx.pType);
+			if (st != null)
+				return RDF_SEQ.equals(st.getResource().getURI());
+		}
+		return false;
+	}
+
+	private boolean isBag(RDFNode n, RdfParserContext ctx) {
+		if (n.isResource()) {
+			Statement st = n.asResource().getProperty(ctx.pType);
+			if (st != null)
+				return RDF_BAG.equals(st.getResource().getURI());
+		}
+		return false;
+	}
+
+	private Object getValue(RDFNode n, RdfParserContext ctx, Object outer) throws ParseException {
+		if (n.isLiteral())
+			return n.asLiteral().getValue();
+		if (n.isResource()) {
+			Statement st = n.asResource().getProperty(ctx.pValue);
+			if (st != null) {
+				n = st.getObject();
+				if (n.isLiteral())
+					return n.asLiteral().getValue();
+				return parseAnything(object(), st.getObject(), null, ctx, outer, null);
+			}
+		}
+		throw new ParseException("Unknown value type for node ''{0}''", n);
+	}
+
+	private <K,V> Map<K,V> parseIntoMap(Resource r, Map<K,V> m, ClassMeta<K> keyType, ClassMeta<V> valueType, RdfParserContext ctx) throws ParseException {
+		// Add URI as "uri" to generic maps.
+		if (r.getURI() != null) {
+			K uri = convertAttrToType(m, "uri", keyType);
+			V value = convertAttrToType(m, r.getURI(), valueType);
+			m.put(uri, value);
+		}
+		for (StmtIterator i = r.listProperties(); i.hasNext();) {
+			Statement st = i.next();
+			Property p = st.getPredicate();
+			String key = p.getLocalName();
+			if (! (key.equals("root") && p.getURI().equals(ctx.junoNs.getUri()))) {
+				key = decode(key);
+				RDFNode o = st.getObject();
+				K key2 = convertAttrToType(m, key, keyType);
+				V value = parseAnything(valueType, o, null, ctx, m, key);
+				m.put(key2, value);
+			}
+
+		}
+		// TODO Auto-generated method stub
+		return m;
+	}
+
+	private <E> Collection<E> parseIntoCollection(Container c, Collection<E> l, ClassMeta<E> et, RdfParserContext ctx) throws ParseException {
+		for (NodeIterator ni = c.iterator(); ni.hasNext();) {
+			E e = parseAnything(et, ni.next(), null, ctx, l, null);
+			l.add(e);
+		}
+		return l;
+	}
+
+	private <E> Collection<E> parseIntoCollection(RDFList list, Collection<E> l, ClassMeta<E> et, RdfParserContext ctx) throws ParseException {
+		for (ExtendedIterator<RDFNode> ni = list.iterator(); ni.hasNext();) {
+			E e = parseAnything(et, ni.next(), null, ctx, l, null);
+			l.add(e);
+		}
+		return l;
+	}
+
+	//--------------------------------------------------------------------------------
+	// Overridden methods
+	//--------------------------------------------------------------------------------
+
+	@Override /* Parser */
+	public RdfParserContext createContext(ObjectMap op, Method javaMethod, Object outer) {
+		return new RdfParserContext(getBeanContext(), pp, rpp, op, javaMethod, outer);
+	}
+
+	@Override /* CoreApi */
+	public RdfParser setProperty(String property, Object value) throws LockedException {
+		checkLock();
+		if (! rpp.setProperty(property, value))
+			super.setProperty(property, value);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfParser setProperties(ObjectMap properties) throws LockedException {
+		for (Map.Entry<String,Object> e : properties.entrySet())
+			setProperty(e.getKey(), e.getValue());
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfParser addNotBeanClasses(Class<?>...classes) throws LockedException {
+		super.addNotBeanClasses(classes);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfParser addFilters(Class<?>...classes) throws LockedException {
+		super.addFilters(classes);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public <T> RdfParser addImplClass(Class<T> interfaceClass, Class<? extends T> implClass) throws LockedException {
+		super.addImplClass(interfaceClass, implClass);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfParser setClassLoader(ClassLoader classLoader) throws LockedException {
+		super.setClassLoader(classLoader);
+		return this;
+	}
+
+	@Override /* Lockable */
+	public RdfParser lock() {
+		super.lock();
+		return this;
+	}
+
+	@Override /* Lockable */
+	public RdfParser clone() {
+		try {
+			RdfParser c = (RdfParser)super.clone();
+			c.rpp = rpp.clone();
+			return c;
+		} catch (CloneNotSupportedException e) {
+			throw new RuntimeException(e); // Shouldn't happen
+		}
+	}
+}

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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import static com.ibm.juno.core.jena.Constants.*;
+import static com.ibm.juno.core.jena.RdfProperties.*;
+
+import java.lang.reflect.*;
+import java.util.*;
+
+import com.hp.hpl.jena.rdf.model.*;
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.parser.*;
+import com.ibm.juno.core.xml.*;
+
+/**
+ * Context object that lives for the duration of a single parse of {@link RdfParser}.
+ * <p>
+ * 	See {@link ParserContext} for details.
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+public class RdfParserContext extends ParserContext {
+
+	final String rdfLanguage;
+	final Namespace junoNs, junoBpNs;
+	final Property pRoot, pValue, pClass, pType;
+	final Model model;
+	final boolean trimWhitespace, looseCollection;
+	final RDFReader rdfReader;
+	final Set<Resource> urisVisited = new HashSet<Resource>();
+	final RdfCollectionFormat collectionFormat;
+
+	/**
+	 * Constructor.
+	 *
+	 * @param beanContext The bean context being used by the parser.
+	 * @param pp Default general parser properties.
+	 * @param rpp Default Jena parser properties.
+	 * @param op Override properties.
+	 * @param javaMethod The java method that called this parser, usually the method in a REST servlet.
+	 * @param outer The outer object for instantiating top-level non-static inner classes.
+	 */
+	protected RdfParserContext(BeanContext beanContext, ParserProperties pp, RdfParserProperties rpp, ObjectMap op, Method javaMethod, Object outer) {
+		super(beanContext, pp, op, javaMethod, outer);
+		ObjectMap jenaSettings = new ObjectMap();
+		jenaSettings.putAll(rpp.jenaSettings);
+		if (op == null || op.isEmpty()) {
+			this.rdfLanguage = rpp.rdfLanguage;
+			this.junoNs = rpp.junoNs;
+			this.junoBpNs = rpp.junoBpNs;
+			this.trimWhitespace = rpp.trimWhitespace;
+			this.collectionFormat = rpp.collectionFormat;
+			this.looseCollection = rpp.looseCollection;
+		} else {
+			this.rdfLanguage = op.getString(RDF_language, rpp.rdfLanguage);
+			this.junoNs = (op.containsKey(RDF_junoNs) ? NamespaceFactory.parseNamespace(op.get(RDF_junoNs)) : rpp.junoNs);
+			this.junoBpNs = (op.containsKey(RDF_junoBpNs) ? NamespaceFactory.parseNamespace(op.get(RDF_junoBpNs)) : rpp.junoBpNs);
+			this.trimWhitespace = op.getBoolean(RdfParserProperties.RDF_trimWhitespace, rpp.trimWhitespace);
+			this.collectionFormat = RdfCollectionFormat.valueOf(op.getString(RDF_collectionFormat, "DEFAULT"));
+			this.looseCollection = op.getBoolean(RDF_looseCollection, rpp.looseCollection);
+		}
+		this.model = ModelFactory.createDefaultModel();
+		addModelPrefix(junoNs);
+		addModelPrefix(junoBpNs);
+		this.pRoot = model.createProperty(junoNs.getUri(), RDF_junoNs_ROOT);
+		this.pValue = model.createProperty(junoNs.getUri(), RDF_junoNs_VALUE);
+		this.pClass = model.createProperty(junoNs.getUri(), RDF_junoNs_CLASS);
+		this.pType = model.createProperty("http://www.w3.org/1999/02/22-rdf-syntax-ns#type");
+		rdfReader = model.getReader(rdfLanguage);
+
+		// Note: NTripleReader throws an exception if you try to set any properties on it.
+		if (! rdfLanguage.equals(LANG_NTRIPLE)) {
+			for (Map.Entry<String,Object> e : jenaSettings.entrySet())
+				rdfReader.setProperty(e.getKey(), e.getValue());
+		}
+	}
+
+	boolean wasAlreadyProcessed(Resource r) {
+		return ! urisVisited.add(r);
+	}
+
+	/**
+	 * Adds the specified namespace as a model prefix.
+	 *
+	 * @param ns The XML namespace.
+	 */
+	public void addModelPrefix(Namespace ns) {
+		model.setNsPrefix(ns.getName(), ns.getUri());
+	}
+
+	/**
+	 * Constructs a <code>Property</code> in the specified namespace in this mode.
+	 *
+	 * @param namespaceUri The namespace URI.
+	 * @param name The property name.
+	 * @return The new property object.
+	 */
+	public Property getProperty(String namespaceUri, String name) {
+		return model.createProperty(namespaceUri, name);
+	}
+
+	/**
+	 * Constructs a <code>Property</code> in the Juno Bean namespace in this mode.
+	 *
+	 * @param name The property name.
+	 * @return The new property object.
+	 */
+	public Property getProperty(String name) {
+		return model.createProperty(junoBpNs.getUri(), name);
+	}
+
+	/**
+	 * Returns the format for serializing collections.
+	 *
+	 * @return The format for serializing collections.
+	 */
+	protected RdfCollectionFormat getCollectionFormat() {
+		return collectionFormat;
+	}
+
+	/**
+	 * Returns the {@link RdfProperties#RDF_looseCollection} property value.
+	 *
+	 * @return The {@link RdfProperties#RDF_looseCollection} property value.
+	 */
+	protected boolean isLooseCollection() {
+		return looseCollection;
+	}
+}

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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.parser.*;
+
+/**
+ * Configurable properties on the {@link RdfParser} class.
+ * <p>
+ * 	Use the {@link RdfParser#setProperty(String, Object)} method to set property values.
+ * <p>
+ * 	In addition to these properties, the following properties are also applicable for {@link RdfParser}.
+ * <ul>
+ * 	<li>{@link RdfProperties}
+ * 	<li>{@link ParserProperties}
+ * 	<li>{@link BeanContextProperties}
+ * </ul>
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+public final class RdfParserProperties extends RdfProperties implements Cloneable {
+
+
+	/**
+	 * Trim whitespace from text elements ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 * If <jk>true</jk>, whitespace in text elements will be automatically trimmed.
+	 */
+	public static final String RDF_trimWhitespace = "RdfParser.trimWhitespace";
+
+	boolean trimWhitespace = false;
+
+	/**
+	 * Sets the specified property value.
+	 * @param property The property name.
+	 * @param value The property value.
+	 * @return <jk>true</jk> if property name was valid and property was set.
+	 */
+	@Override /* RdfProperties */
+	public boolean setProperty(String property, Object value) {
+		if (property.equals(RDF_trimWhitespace))
+			trimWhitespace = BeanContext.DEFAULT.convertToType(value, boolean.class);
+		else
+			return super.setProperty(property, value);
+		return true;
+	}
+
+
+	//--------------------------------------------------------------------------------
+	// Overridden methods
+	//--------------------------------------------------------------------------------
+
+	@Override /* Cloneable */
+	public RdfParserProperties clone() {
+		try {
+			return (RdfParserProperties)super.clone();
+		} catch (CloneNotSupportedException e) {
+			throw new RuntimeException(e); // Shouldn't happen.
+		}
+	}
+}

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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import java.util.*;
+
+import com.ibm.juno.core.annotation.*;
+import com.ibm.juno.core.jena.annotation.*;
+import com.ibm.juno.core.xml.*;
+import com.ibm.juno.core.xml.annotation.*;
+
+/**
+ * Configurable properties common to both the {@link RdfSerializer} and {@link RdfParser} classes.
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+@SuppressWarnings("serial")
+public class RdfProperties {
+
+	/**
+	 * Maps RDF writer names to property prefixes that apply to them.
+	 */
+	final static Map<String,String> LANG_PROP_MAP = new HashMap<String,String>() {{
+		put("RDF/XML","rdfXml.");
+		put("RDF/XML-ABBREV","rdfXml.");
+		put("N3","n3.");
+		put("N3-PP","n3.");
+		put("N3-PLAIN","n3.");
+		put("N3-TRIPLES","n3.");
+		put("TURTLE","n3.");
+		put("N-TRIPLE","ntriple.");
+	}};
+
+	/**
+	 * The RDF language to serialize to ({@link String}, default=<js>"RDF/XML-ABBREV"</js>).
+	 * <p>
+	 * 	Can be any of the following:
+	 * <ul>
+	 * 	<li><js>"RDF/XML"</js>
+	 * 	<li><js>"RDF/XML-ABBREV"</js>
+	 * 	<li><js>"N-TRIPLE"</js>
+	 * 	<li><js>"N3"</js> - General name for the N3 writer.
+	 * 		Will make a decision on exactly which writer to use (pretty writer, plain writer or simple writer) when created.
+	 * 		Default is the pretty writer but can be overridden with system property	<code>com.hp.hpl.jena.n3.N3JenaWriter.writer</code>.
+	 * 	<li><js>"N3-PP"</js> - Name of the N3 pretty writer.
+	 * 		The pretty writer uses a frame-like layout, with prefixing, clustering like properties and embedding one-referenced bNodes.
+	 * 	<li><js>"N3-PLAIN"</js> - Name of the N3 plain writer.
+	 * 		The plain writer writes records by subject.
+	 * 	<li><js>"N3-TRIPLES"</js> - Name of the N3 triples writer.
+	 * 		This writer writes one line per statement, like N-Triples, but does N3-style prefixing.
+	 * 	<li><js>"TURTLE"</js> -  Turtle writer.
+	 * 		http://www.dajobe.org/2004/01/turtle/
+	 * </ul>
+	 */
+	public static final String RDF_language = "Rdf.language";
+
+	/**
+	 * The XML namespace for Juno properties ({@link Namespace}, default=<js>{j:'http://www.ibm.com/juno/'}</js>).
+	 */
+	public static final String RDF_junoNs = "Rdf.junoNs";
+
+	/**
+	 * The default XML namespace for bean properties ({@link Namespace}, default=<js>{j:'http://www.ibm.com/junobp/'}</js>).
+	 */
+	public static final String RDF_junoBpNs = "Rdf.junoBpNs";
+
+	/**
+	 * Reuse XML namespaces when RDF namespaces not specified ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	When specified, namespaces defined using {@link XmlNs} and {@link Xml} will be inherited by the RDF serializers.
+	 * 	Otherwise, namespaces will be defined using {@link RdfNs} and {@link Rdf}.
+	 */
+	public static final String RDF_useXmlNamespaces = "Rdf.useXmlNamespaces";
+
+	/**
+	 * RDF/XML property: <code>iri_rules</code> ({@link String}, default=<js>"lax"</js>).
+	 * <p>
+	 *  	Set the engine for checking and resolving.
+	 * <p>
+	 * 	Possible values:
+	 * <ul>
+	 * 	<li><js>"lax"</js> - The rules for RDF URI references only, which does permit spaces although the use of spaces is not good practice.
+	 * 	<li><js>"strict"</js> - Sets the IRI engine with rules for valid IRIs, XLink and RDF; it does not permit spaces in IRIs.
+	 * 	<li><js>"iri"</js> - Sets the IRI engine to IRI (<a href='http://www.ietf.org/rfc/rfc3986.txt'>RFC 3986</a>, <a href='http://www.ietf.org/rfc/rfc3987.txt'>RFC 3987</a>).
+	 * </ul>
+	 */
+	public static final String RDF_arp_iriRules = "Rdf.jena.rdfXml.iri-rules";
+
+	/**
+	 * RDF/XML ARP property: <code>error-mode</code> ({@link String}, default=<js>"lax"</js>).
+	 * <p>
+	 * 	This allows a coarse-grained approach to control of error handling.
+	 * <p>
+	 * 	Possible values:
+	 * <ul>
+	 * 	<li><js>"default"</js>
+	 * 	<li><js>"lax"</js>
+	 * 	<li><js>"strict"</js>
+	 * 	<li><js>"strict-ignore"</js>
+	 * 	<li><js>"strict-warning"</js>
+	 * 	<li><js>"strict-error"</js>
+	 * 	<li><js>"strict-fatal"</js>
+	 * </ul>
+	 * <p>
+	 * 	See also:
+	 * <ul>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setDefaultErrorMode()'>ARPOptions.setDefaultErrorMode()</a>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setLaxErrorMode()'>ARPOptions.setLaxErrorMode()</a>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setStrictErrorMode()'>ARPOptions.setStrictErrorMode()</a>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setStrictErrorMode(int)'>ARPOptions.setStrictErrorMode(int)</a>
+	 * </ul>
+	 */
+	public static final String RDF_arp_errorMode = "Rdf.jena.rdfXml.error-mode";
+
+	/**
+	 * RDF/XML ARP property: <code>embedding</code> ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 * 	Sets ARP to look for RDF embedded within an enclosing XML document.
+	 * <p>
+	 * 	See also:
+	 * <ul>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setEmbedding(boolean)'>ARPOptions.setEmbedding(boolean)</a>
+	 * </ul>
+	 */
+	public static final String RDF_arp_embedding = "Rdf.jena.rdfXml.embedding";
+
+	/**
+	 * RDF/XML ARP property: <code>ERR_xxx</code> ({@link String}).
+	 * <p>
+	 * 	Provides fine-grained control over detected error conditions.
+	 * <p>
+	 * 	Possible values:
+	 * <ul>
+	 * 	<li><js>"EM_IGNORE"</js>
+	 * 	<li><js>"EM_WARNING"</js>
+	 * 	<li><js>"EM_ERROR"</js>
+	 * 	<li><js>"EM_FATAL"</js>
+	 * </ul>
+	 * <p>
+	 * 	See also:
+	 * <ul>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPErrorNumbers.html'>ARPErrorNumbers</a>
+	 * 	<li><a href='http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/rdf/arp/ARPOptions.html#setErrorMode(int,%20int)'>ARPOptions.setErrorMode(int, int)</a>
+	 * </ul>
+	 */
+	public static final String RDF_arp_err_ = "Rdf.jena.rdfXml.ERR_";
+
+	/**
+	 * RDF/XML ARP property: <code>WARN_xxx</code> ({@link String}).
+	 * <p>
+	 * 	See {@link #RDF_arp_err_} for details.
+	 */
+	public static final String RDF_arp_warn_ = "Rdf.jena.rdfXml.WARN_";
+
+	/**
+	 * RDF/XML ARP property: <code>IGN_xxx</code> ({@link String}).
+	 * <p>
+	 * 	See {@link #RDF_arp_err_} for details.
+	 */
+	public static final String RDF_arp_ign_ = "Rdf.jena.rdfXml.IGN_";
+
+	/**
+	 * RDF/XML property: <code>xmlbase</code> ({@link String}, default=<jk>null</jk>).
+	 * <p>
+	 * 	The value to be included for an <xa>xml:base</xa> attribute on the root element in the file.
+	 */
+	public static final String RDF_rdfxml_xmlBase = "Rdf.jena.rdfXml.xmlbase";
+
+	/**
+	 * RDF/XML property: <code>longId</code> ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 *  	Whether to use long ID's for anon resources.
+	 *  	Short ID's are easier to read, but can run out of memory on very large models.
+	 */
+	public static final String RDF_rdfxml_longId = "Rdf.jena.rdfXml.longId";
+
+	/**
+	 * RDF/XML property: <code>allowBadURIs</code> ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 * 	URIs in the graph are, by default, checked prior to serialization.
+	 */
+	public static final String RDF_rdfxml_allowBadUris = "Rdf.jena.rdfXml.allowBadURIs";
+
+	/**
+	 * RDF/XML property: <code>relativeURIs</code> ({@link String}).
+	 * <p>
+	 * 	What sort of relative URIs should be used.
+	 * <p>
+	 * 	A comma separate list of options:
+	 * <ul>
+	 * 	<li><js>"same-document"</js> - Same-document references (e.g. <js>""</js> or <js>"#foo"</js>)
+	 * 	<li><js>"network"</js>  - Network paths (e.g. <js>"//example.org/foo"</js> omitting the URI scheme)
+	 * 	<li><js>"absolute"</js> - Absolute paths (e.g. <js>"/foo"</js> omitting the scheme and authority)
+	 * 	<li><js>"relative"</js> - Relative path not begining in <js>"../"</js>
+	 * 	<li><js>"parent"</js> - Relative path begining in <js>"../"</js>
+	 * 	<li><js>"grandparent"</js> - Relative path begining in <js>"../../"</js>
+	 * </ul>
+	 * <p>
+	 * 	The default value is <js>"same-document, absolute, relative, parent"</js>.
+	 * 	To switch off relative URIs use the value <js>""</js>.
+	 * 	Relative URIs of any of these types are output where possible if and only if the option has been specified.
+	 */
+	public static final String RDF_rdfxml_relativeUris = "Rdf.jena.rdfXml.relativeURIs";
+
+	/**
+	 * RDF/XML property: <code>showXmlDeclaration</code> ({@link String}, default=<js>"default"</js>).
+	 * <p>
+	 * 	Possible values:
+	 * <ul>
+	 * 	<li><js>"true"</js> - Add XML Declaration to the output.
+	 * 	<li><js>"false"</js> - Don't add XML Declaration to the output.
+	 * 	<li><js>"default"</js> - Only add an XML Declaration when asked to write to an <code>OutputStreamWriter</code> that uses some encoding other than <code>UTF-8</code> or <code>UTF-16</code>.
+	 * 		In this case the encoding is shown in the XML declaration.
+	 * </ul>
+	 */
+	public static final String RDF_rdfxml_showXmlDeclaration = "Rdf.jena.rdfXml.showXmlDeclaration";
+
+	/**
+	 * RDF/XML property: <code>showDoctypeDeclaration</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	If true, an XML Doctype declaration is included in the output.
+	 * 	This declaration includes a <code>!ENTITY</code> declaration for each prefix mapping in the model, and any attribute value that starts with the URI of that mapping is written as starting with the corresponding entity invocation.
+	 */
+	public static final String RDF_rdfxml_showDoctypeDeclaration = "Rdf.jena.rdfXml.showDoctypeDeclaration";
+
+	/**
+	 * RDF/XML property: <code>tab</code> ({@link Integer}, default=<code>2</code>).
+	 * <p>
+	 * 	The number of spaces with which to indent XML child elements.
+	 */
+	public static final String RDF_rdfxml_tab = "Rdf.jena.rdfXml.tab";
+
+	/**
+	 * RDF/XML property: <code>attributeQuoteChar</code> ({@link Character}, default=<js>'"'</js>).
+	 * <p>
+	 * 	The XML attribute quote character.
+	 */
+	public static final String RDF_rdfxml_attributeQuoteChar = "Rdf.jena.rdfXml.attributeQuoteChar";
+
+	/**
+	 * RDF/XML property: <code>blockRules</code> ({@link String}, default=<js>""</js>).
+	 * <p>
+	 * 	A list of <code>Resource</code> or a <code>String</code> being a comma separated list of fragment IDs from <a href='http://www.w3.org/TR/rdf-syntax-grammar'>RDF Syntax Grammar</a> indicating grammar rules that will not be used.
+	 */
+	public static final String RDF_rdfxml_blockRules = "Rdf.jena.rdfXml.blockRules";
+
+	/**
+	 * N3/Turtle property: <code>minGap</code> ({@link Integer}, default=<code>1</code>).
+	 * <p>
+	 * 	Minimum gap between items on a line.
+	 */
+	public static final String RDF_n3_minGap = "Rdf.jena.n3.minGap";
+
+	/**
+	 * N3/Turtle property: <code>objectLists</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	Print object lists as comma separated lists.
+	 */
+	public static final String RDF_n3_objectLists = "Rdf.jena.n3.objectLists";
+
+	/**
+	 * N3/Turtle property: <code>subjectColumn</code> ({@link Integer}, default=indentProperty).
+	 * <p>
+	 * 	If the subject is shorter than this value, the first property may go on the same line.
+	 */
+	public static final String RDF_n3_subjectColumn = "Rdf.jena.n3.subjectColumn";
+
+	/**
+	 * N3/Turtle property: <code>propertyColumn</code> ({@link Integer}, default=<code>8</code>).
+	 * <p>
+	 *  	Width of the property column.
+	 */
+	public static final String RDF_n3_propertyColumn = "Rdf.jena.n3.propertyColumn";
+
+	/**
+	 * N3/Turtle property: <code>indentProperty</code> ({@link Integer}, default=<code>6</code>).
+	 * <p>
+	 * 	Width to indent properties.
+	 */
+	public static final String RDF_n3_indentProperty = "Rdf.jena.n3.indentProperty";
+
+	/**
+	 * N3/Turtle property: <code>widePropertyLen</code> ({@link Integer}, default=<code>20</code>).
+	 * <p>
+	 * 	Width of the property column.
+	 * 	Must be longer than <code>propertyColumn</code>.
+	 */
+	public static final String RDF_n3_widePropertyLen = "Rdf.jena.n3.widePropertyLen";
+
+	/**
+	 * N3/Turtle property: <code>abbrevBaseURI</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	Control whether to use abbreviations <code>&lt;&gt;</code> or <code>&lt;#&gt;</code>.
+	 */
+	public static final String RDF_n3_abbrevBaseUri = "Rdf.jena.n3.abbrevBaseURI";
+
+	/**
+	 * N3/Turtle property: <code>usePropertySymbols</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	Control whether to use <code>a</code>, <code>=</code> and <code>=&gt;</code> in output
+	 */
+	public static final String RDF_n3_usePropertySymbols = "Rdf.jena.n3.usePropertySymbols";
+
+	/**
+	 * N3/Turtle property: <code>useTripleQuotedStrings</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	Allow the use of <code>"""</code> to delimit long strings.
+	 */
+	public static final String RDF_n3_useTripleQuotedStrings = "Rdf.jena.n3.useTripleQuotedStrings";
+
+	/**
+	 * N3/Turtle property: <code>useDoubles</code> ({@link Boolean}, default=<jk>true</jk>).
+	 * <p>
+	 * 	Allow the use doubles as <code>123.456</code>.
+	 */
+	public static final String RDF_n3_useDoubles = "Rdf.jena.n3.useDoubles";
+
+	/**
+	 * The RDF format for representing collections and arrays.  ({@link String}, default=<js>"DEFAULT"</js>).
+	 * <p>
+	 * 	Possible values:
+	 * 	<ul>
+	 * 		<li><js>"DEFAULT"</js> - Default format.  The default is an RDF Sequence container.
+	 * 		<li><js>"SEQ"</js> - RDF Sequence container.
+	 * 		<li><js>"BAG"</js> - RDF Bag container.
+	 * 		<li><js>"LIST"</js> - RDF List container.
+	 * 		<li><js>"MULTI_VALUED"</js> - Multi-valued properties.
+	 * 	</ul>
+	 *	</p>
+	 *	<p>
+	 *		Important Note:  If you use <js>"BAG"</js> or <js>"MULTI_VALUED"</js>, the order of the elements
+	 *		in the collection will get lost.
+	 */
+	public static final String RDF_collectionFormat = "Rdf.collectionFormat";
+	RdfCollectionFormat collectionFormat = RdfCollectionFormat.DEFAULT;
+
+	/**
+	 * Specifies that collections should be serialized and parsed as loose collections.  ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 * When specified, collections of resources are handled as loose collections of resources in RDF instead of
+	 * resources that are children of an RDF collection (e.g. Sequence, Bag).
+	 * <p>
+	 * Note that this setting is specialized for RDF syntax, and is incompatible with the concept of
+	 * losslessly representing POJO models, since the tree structure of these POJO models are lost
+	 * when serialized as loose collections.
+	 *	<p>
+	 *	This setting is typically only useful if the beans being parsed into do not have a bean property
+	 *	annotated with {@link BeanProperty#beanUri @BeanProperty(beanUri=true)}.
+	 *
+	 * <dl>
+	 * 	<dt>Example:</dt>
+	 * 	<dd>
+	 * <p class='bcode'>
+	 * 	WriterSerializer s = <jk>new</jk> RdfSerializer.XmlAbbrev().setProperty(<jsf>RDF_looseCollection</jsf>, <jk>true</jk>);
+	 * 	ReaderParser p = <jk>new</jk> RdfParser.Xml().setProperty(<jsf>RDF_looseCollection</jsf>, <jk>true</jk>);
+	 *
+	 * 	List&lt;MyBean&gt; l = createListOfMyBeans();
+	 *
+	 * 	<jc>// Serialize to RDF/XML as loose resources</jc>
+	 * 	String rdfXml = s.serialize(l);
+	 *
+	 *		<jc>// Parse back into a Java collection</jc>
+	 * 	l = p.parseCollection(rdfXml, LinkedList.<jk>class</jk>, MyBean.<jk>class</jk>);
+	 *
+	 * 	MyBean[] b = createArrayOfMyBeans();
+	 *
+	 * 	<jc>// Serialize to RDF/XML as loose resources</jc>
+	 * 	String rdfXml = s.serialize(b);
+	 *
+	 *		<jc>// Parse back into a bean array</jc>
+	 * 	b = p.parse(rdfXml, MyBean[].<jk>class</jk>);
+	 * </p>
+	 * 	</dd>
+	 * </dl>
+	 */
+	public static final String RDF_looseCollection = "Rdf.looseCollection";
+
+	String rdfLanguage = "RDF/XML-ABBREV";
+	Namespace junoNs = NamespaceFactory.get("j", "http://www.ibm.com/juno/");
+	Namespace junoBpNs = NamespaceFactory.get("jp", "http://www.ibm.com/junobp/");
+	boolean useXmlNamespaces = true, looseCollection = false;
+	Map<String,Object> jenaSettings = new HashMap<String,Object>();
+
+	/**
+	 * Sets the specified property value.
+	 * @param property The property name.
+	 * @param value The property value.
+	 * @return <jk>true</jk> if property name was valid and property was set.
+	 */
+	public boolean setProperty(String property, Object value) {
+		if (property.equals(RDF_language))
+			rdfLanguage = value.toString();
+		else if (property.equals(RDF_junoNs))
+			junoNs = NamespaceFactory.parseNamespace(value);
+		else if (property.equals(RDF_junoBpNs))
+			junoBpNs = NamespaceFactory.parseNamespace(value);
+		else if (property.startsWith("Rdf.jena."))
+			jenaSettings.put(property.substring(9), value);
+		else if (property.equals(RDF_collectionFormat))
+			collectionFormat = RdfCollectionFormat.valueOf(value.toString());
+		else if (property.equals(RDF_useXmlNamespaces))
+			useXmlNamespaces = Boolean.valueOf(value.toString());
+		else if (property.equals(RDF_looseCollection))
+			looseCollection = Boolean.valueOf(value.toString());
+		else
+			return false;
+		return true;
+	}
+}

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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import static com.ibm.juno.core.jena.Constants.*;
+import static com.ibm.juno.core.jena.RdfProperties.*;
+import static com.ibm.juno.core.xml.XmlUtils.*;
+
+import java.io.*;
+import java.lang.reflect.*;
+import java.util.*;
+
+import com.hp.hpl.jena.rdf.model.*;
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.annotation.*;
+import com.ibm.juno.core.filter.*;
+import com.ibm.juno.core.serializer.*;
+import com.ibm.juno.core.utils.*;
+import com.ibm.juno.core.xml.*;
+
+/**
+ * Serializes POJOs to RDF.
+ *
+ *
+ * <h6 class='topic'>Configurable properties</h6>
+ * <p>
+ * 	Refer to <a class='doclink' href='package-summary.html#SerializerConfigurableProperties'>Configurable Properties</a>
+ * 		for the entire list of configurable properties.
+ *
+ *
+ * <h6 class='topic'>Behavior-specific subclasses</h6>
+ * <p>
+ * 	The following direct subclasses are provided for language-specific serializers:
+ * <ul>
+ * 	<li>{@link RdfSerializer.Xml} - RDF/XML.
+ * 	<li>{@link RdfSerializer.XmlAbbrev} - RDF/XML-ABBREV.
+ * 	<li>{@link RdfSerializer.NTriple} - N-TRIPLE.
+ * 	<li>{@link RdfSerializer.Turtle} - TURTLE.
+ * 	<li>{@link RdfSerializer.N3} - N3.
+ * </ul>
+ *
+ *
+ * <h6 class='topic'>Additional Information</h6>
+ * <p>
+ * 	See <a class='doclink' href='package-summary.html#TOC'>RDF Overview</a> for an overview of RDF support in Juno.
+ *
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+@SuppressWarnings({ "rawtypes", "unchecked" })
+@Produces(value="text/xml+rdf+abbrev", contentType="text/xml+rdf")
+public class RdfSerializer extends WriterSerializer {
+
+	/** Default RDF/XML serializer, all default settings.*/
+	public static final RdfSerializer DEFAULT_XML = new RdfSerializer.Xml().lock();
+
+	/** Default Abbreviated RDF/XML serializer, all default settings.*/
+	public static final RdfSerializer DEFAULT_XMLABBREV = new RdfSerializer.XmlAbbrev().lock();
+
+	/** Default Turtle serializer, all default settings.*/
+	public static final RdfSerializer DEFAULT_TURTLE = new RdfSerializer.Turtle().lock();
+
+	/** Default N-Triple serializer, all default settings.*/
+	public static final RdfSerializer DEFAULT_NTRIPLE = new RdfSerializer.NTriple().lock();
+
+	/** Default N3 serializer, all default settings.*/
+	public static final RdfSerializer DEFAULT_N3 = new RdfSerializer.N3().lock();
+
+
+	/** Produces RDF/XML output */
+	@Produces("text/xml+rdf")
+	public static class Xml extends RdfSerializer {
+		/** Constructor */
+		public Xml() {
+			setProperty(RDF_language, LANG_RDF_XML);
+		}
+	}
+
+	/** Produces Abbreviated RDF/XML output */
+	@Produces(value="text/xml+rdf+abbrev", contentType="text/xml+rdf")
+	public static class XmlAbbrev extends RdfSerializer {
+		/** Constructor */
+		public XmlAbbrev() {
+			setProperty(RDF_language, LANG_RDF_XML_ABBREV);
+		}
+	}
+
+	/** Produces N-Triple output */
+	@Produces("text/n-triple")
+	public static class NTriple extends RdfSerializer {
+		/** Constructor */
+		public NTriple() {
+			setProperty(RDF_language, LANG_NTRIPLE);
+		}
+	}
+
+	/** Produces Turtle output */
+	@Produces("text/turtle")
+	public static class Turtle extends RdfSerializer {
+		/** Constructor */
+		public Turtle() {
+			setProperty(RDF_language, LANG_TURTLE);
+		}
+	}
+
+	/** Produces N3 output */
+	@Produces("text/n3")
+	public static class N3 extends RdfSerializer {
+		/** Constructor */
+		public N3() {
+			setProperty(RDF_language, LANG_N3);
+		}
+	}
+
+
+	/** Jena serializer properties currently set on this serializer. */
+	protected transient RdfSerializerProperties rsp = new RdfSerializerProperties();
+
+	/** Xml serializer properties currently set on this serializer. */
+	protected transient XmlSerializerProperties xsp = new XmlSerializerProperties();
+
+
+	@Override /* Serializer */
+	protected void doSerialize(Object o, Writer out, SerializerContext ctx) throws IOException, SerializeException {
+
+		RdfSerializerContext rctx = (RdfSerializerContext)ctx;
+
+		Model model = rctx.model;
+		Resource r = null;
+
+		ClassMeta<?> cm = rctx.getBeanContext().getClassMetaForObject(o);
+		if (rctx.isLooseCollection() && cm != null && (cm.isCollection() || cm.isArray())) {
+			Collection c = sort(ctx, cm.isCollection() ? (Collection)o : toList(cm.getInnerClass(), o));
+			for (Object o2 : c)
+				serializeAnything(o2, false, object(), rctx, "root", null, null);
+		} else {
+		RDFNode n = serializeAnything(o, false, object(), rctx, "root", null, null);
+		if (n.isLiteral()) {
+			r = model.createResource();
+			r.addProperty(rctx.pValue, n);
+		} else {
+			r = n.asResource();
+		}
+
+		if (rctx.addRootProperty)
+			r.addProperty(rctx.pRoot, "true");
+		}
+
+		rctx.writer.write(model, out, "http://unknown/");
+	}
+
+	private RDFNode serializeAnything(Object o, boolean isURI, ClassMeta<?> eType, RdfSerializerContext ctx, String attrName, BeanPropertyMeta bpm, Resource parentResource) throws SerializeException {
+		Model m = ctx.model;
+		BeanContext bc = ctx.getBeanContext();
+
+		ClassMeta<?> aType = null;       // The actual type
+		ClassMeta<?> wType = null;       // The wrapped type
+		ClassMeta<?> gType = object();   // The generic type
+
+		aType = ctx.push(attrName, o, eType);
+
+		if (eType == null)
+			eType = object();
+
+		// Handle recursion
+		if (aType == null) {
+			o = null;
+			aType = object();
+		}
+
+		if (o != null) {
+
+			if (aType.isDelegate()) {
+				wType = aType;
+				aType = ((Delegate)o).getClassMeta();
+			}
+
+			gType = aType.getFilteredClassMeta();
+
+			// Filter if necessary
+			PojoFilter filter = aType.getPojoFilter();
+			if (filter != null) {
+				o = filter.filter(o);
+
+				// If the filter's getFilteredClass() method returns Object, we need to figure out
+				// the actual type now.
+				if (gType.isObject())
+					gType = bc.getClassMetaForObject(o);
+			}
+		} else {
+			gType = eType.getFilteredClassMeta();
+		}
+
+		RDFNode n = null;
+
+		if (o == null || gType.isChar() && ((Character)o).charValue() == 0) {
+			if (bpm != null) {
+				if (! ctx.isTrimNulls()) {
+					n = m.createResource(RDF_NIL);
+				}
+			} else {
+				n = m.createResource(RDF_NIL);
+			}
+
+		} else if (gType.isUri() || isURI) {
+			n = m.createResource(getUri(o, null, ctx));
+
+		} else if (gType.isCharSequence() || gType.isChar()) {
+			n = m.createLiteral(encodeTextInvalidChars(o));
+
+		} else if (gType.isNumber() || gType.isBoolean()) {
+			if (! ctx.addLiteralTypes)
+				n = m.createLiteral(o.toString());
+			else
+				n = m.createTypedLiteral(o);
+
+		} else if (gType.isMap() || (wType != null && wType.isMap())) {
+			if (o instanceof BeanMap) {
+				BeanMap bm = (BeanMap)o;
+				String uri = getUri(bm.getBeanUri(), null, ctx);
+				n = m.createResource(uri);
+				serializeBeanMap(bm, (Resource)n, ctx);
+			} else {
+				Map m2 = (Map)o;
+				n = m.createResource();
+				serializeMap(m2, (Resource)n, gType, ctx);
+			}
+
+		} else if (gType.hasToObjectMapMethod()) {
+			Map m2 = gType.toObjectMap(o);
+			n = m.createResource();
+				serializeMap(m2, (Resource)n, gType, ctx);
+
+		} else if (gType.isBean()) {
+			BeanMap bm = bc.forBean(o);
+			String uri = getUri(bm.getBeanUri(), null, ctx);
+			n = m.createResource(uri);
+			serializeBeanMap(bm, (Resource)n, ctx);
+
+		} else if (gType.isCollection() || gType.isArray() || (wType != null && wType.isCollection())) {
+			Collection c = sort(ctx, gType.isCollection() ? (Collection)o : toList(gType.getInnerClass(), o));
+			RdfCollectionFormat f = ctx.getCollectionFormat();
+			if (gType.getRdfMeta().getCollectionFormat() != RdfCollectionFormat.DEFAULT)
+				f = gType.getRdfMeta().getCollectionFormat();
+			if (bpm != null && bpm.getRdfMeta().getCollectionFormat() != RdfCollectionFormat.DEFAULT)
+				f = bpm.getRdfMeta().getCollectionFormat();
+			switch (f) {
+				case BAG: n = serializeToContainer(c, gType, m.createBag(), ctx); break;
+				case LIST: n = serializeToList(c, gType, ctx); break;
+				case MULTI_VALUED: serializeToMultiProperties(c, gType, bpm, ctx, attrName, parentResource); break;
+				default: n = serializeToContainer(c, gType, m.createSeq(), ctx);
+			}
+		} else {
+			n = m.createLiteral(encodeTextInvalidChars(o));
+		}
+
+		if (ctx.isAddClassAttrs() && n != null && n.isResource()) {
+			if (o != null && ! eType.equals(aType))
+				n.asResource().addProperty(ctx.pClass, aType.toString());
+			else if (o == null)
+				n.asResource().addProperty(ctx.pClass, eType.toString());
+		}
+
+		ctx.pop();
+
+		return n;
+	}
+
+	private String getUri(Object uri, Object uri2, RdfSerializerContext ctx) {
+		String s = null;
+		if (uri != null)
+			s = uri.toString();
+		if ((s == null || s.isEmpty()) && uri2 != null)
+			s = uri2.toString();
+		if (s == null)
+			return null;
+		if (s.indexOf("://") == -1) {
+			String aUri = ctx.getAbsolutePathUriBase();
+			String rUri = ctx.getRelativeUriBase();
+			if (StringUtils.startsWith(s, '/')) {
+				if (aUri != null)
+					return aUri + s;
+			} else {
+				if (rUri != null) {
+					if (rUri.equals("/"))
+						return '/' + s;
+					return rUri + '/' + s;
+				}
+			}
+		}
+		return s;
+	}
+
+	private void serializeMap(Map m, Resource r, ClassMeta<?> type, RdfSerializerContext ctx) throws SerializeException {
+
+		m = sort(ctx, m);
+
+		ClassMeta<?> keyType = type.getKeyType(), valueType = type.getValueType();
+
+		ArrayList<Map.Entry<Object,Object>> l = new ArrayList<Map.Entry<Object,Object>>(m.entrySet());
+		Collections.reverse(l);
+		for (Map.Entry<Object,Object> me : l) {
+			Object value = me.getValue();
+
+			Object key = generalize(ctx, me.getKey(), keyType);
+
+			Namespace ns = ctx.junoBpNs;
+			Model model = ctx.model;
+			Property p = model.createProperty(ns.getUri(), encodeElementName(key));
+			RDFNode n = serializeAnything(value, false, valueType, ctx, key == null ? null : key.toString(), null, r);
+			if (n != null)
+				r.addProperty(p, n);
+		}
+	}
+
+	private void serializeBeanMap(BeanMap m, Resource r, RdfSerializerContext ctx) throws SerializeException {
+		ArrayList<BeanMapEntry> l = new ArrayList<BeanMapEntry>(m.entrySet());
+		Collections.reverse(l);
+		for (BeanMapEntry bme : l) {
+			BeanPropertyMeta pMeta = bme.getMeta();
+			ClassMeta<?> cm = pMeta.getClassMeta();
+
+			if (pMeta.isBeanUri())
+				continue;
+
+			String key = bme.getKey();
+			Object value = null;
+			try {
+				value = bme.getValue();
+			} catch (StackOverflowError e) {
+				throw e;
+			} catch (Throwable t) {
+				ctx.addBeanGetterWarning(pMeta, t);
+			}
+
+			if (canIgnoreValue(ctx, cm, key, value))
+				continue;
+
+			BeanPropertyMeta bpm = bme.getMeta();
+			Namespace ns = bpm.getRdfMeta().getNamespace();
+			if (ns == null && ctx.isUseXmlNamespaces())
+				ns = bpm.getXmlMeta().getNamespace();
+			if (ns == null)
+				ns = ctx.junoBpNs;
+			else if (ctx.isAutoDetectNamespaces())
+				ctx.addModelPrefix(ns);
+
+			Property p = ctx.model.createProperty(ns.getUri(), encodeElementName(key));
+			RDFNode n = serializeAnything(value, pMeta.isUri(), cm, ctx, key, pMeta, r);
+			if (n != null)
+				r.addProperty(p, n);
+		}
+	}
+
+
+	private Container serializeToContainer(Collection c, ClassMeta<?> type, Container list, RdfSerializerContext ctx) throws SerializeException {
+
+		ClassMeta<?> elementType = type.getElementType();
+		for (Object e : c) {
+			RDFNode n = serializeAnything(e, false, elementType, ctx, null, null, null);
+			list = list.add(n);
+		}
+		return list;
+	}
+
+	private RDFList serializeToList(Collection c, ClassMeta<?> type, RdfSerializerContext ctx) throws SerializeException {
+		ClassMeta<?> elementType = type.getElementType();
+		List<RDFNode> l = new ArrayList<RDFNode>(c.size());
+		for (Object e : c) {
+			l.add(serializeAnything(e, false, elementType, ctx, null, null, null));
+		}
+		return ctx.model.createList(l.iterator());
+	}
+
+	private void serializeToMultiProperties(Collection c, ClassMeta<?> gType, BeanPropertyMeta bpm, RdfSerializerContext ctx, String attrName, Resource parentResource) throws SerializeException {
+		ClassMeta<?> elementType = gType.getElementType();
+		for (Object e : c) {
+			Namespace ns = null;
+			if (bpm != null) {
+				ns = bpm.getRdfMeta().getNamespace();
+				if (ns == null && ctx.isUseXmlNamespaces())
+					ns = bpm.getXmlMeta().getNamespace();
+			}
+			if (ns == null)
+				ns = ctx.junoBpNs;
+			else if (ctx.isAutoDetectNamespaces())
+				ctx.addModelPrefix(ns);
+			RDFNode n2 = serializeAnything(e, false, elementType, ctx, null, null, null);
+			Property p = ctx.model.createProperty(ns.getUri(), encodeElementName(attrName));
+			parentResource.addProperty(p, n2);
+		}
+
+	}
+
+	//--------------------------------------------------------------------------------
+	// Overridden methods
+	//--------------------------------------------------------------------------------
+
+	@Override /* Serializer */
+	public RdfSerializerContext createContext(ObjectMap properties, Method javaMethod) {
+		return new RdfSerializerContext(getBeanContext(), sp, xsp, rsp, properties, javaMethod);
+	}
+
+	@Override /* CoreApi */
+	public RdfSerializer setProperty(String property, Object value) throws LockedException {
+		checkLock();
+		if (! rsp.setProperty(property, value))
+			if (! xsp.setProperty(property, value))
+				super.setProperty(property, value);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfSerializer setProperties(ObjectMap properties) throws LockedException {
+		for (Map.Entry<String,Object> e : properties.entrySet())
+			setProperty(e.getKey(), e.getValue());
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfSerializer addNotBeanClasses(Class<?>...classes) throws LockedException {
+		super.addNotBeanClasses(classes);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfSerializer addFilters(Class<?>...classes) throws LockedException {
+		super.addFilters(classes);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public <T> RdfSerializer addImplClass(Class<T> interfaceClass, Class<? extends T> implClass) throws LockedException {
+		super.addImplClass(interfaceClass, implClass);
+		return this;
+	}
+
+	@Override /* CoreApi */
+	public RdfSerializer setClassLoader(ClassLoader classLoader) throws LockedException {
+		super.setClassLoader(classLoader);
+		return this;
+	}
+
+	@Override /* Lockable */
+	public RdfSerializer lock() {
+		super.lock();
+		return this;
+	}
+
+	@Override /* Lockable */
+	public RdfSerializer clone() {
+		try {
+			RdfSerializer c = (RdfSerializer)super.clone();
+			c.rsp = rsp.clone();
+			return c;
+		} catch (CloneNotSupportedException e) {
+			throw new RuntimeException(e); // Shouldn't happen
+		}
+	}
+}

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diff --git a/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfSerializerContext.java b/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfSerializerContext.java
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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import static com.ibm.juno.core.jena.Constants.*;
+import static com.ibm.juno.core.jena.RdfProperties.*;
+import static com.ibm.juno.core.jena.RdfSerializerProperties.*;
+
+import java.lang.reflect.*;
+import java.util.*;
+
+import com.hp.hpl.jena.rdf.model.*;
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.serializer.*;
+import com.ibm.juno.core.xml.*;
+
+/**
+ * Context object that lives for the duration of a single serialization of {@link RdfSerializer}.
+ * <p>
+ * 	See {@link SerializerContext} for details.
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+public final class RdfSerializerContext extends XmlSerializerContext {
+
+	final String rdfLanguage;
+	final Namespace junoNs, junoBpNs;
+	final boolean addLiteralTypes, addRootProperty, useXmlNamespaces, looseCollection;
+	final Property pRoot, pValue, pClass;
+	final Model model;
+	final RDFWriter writer;
+	final RdfCollectionFormat collectionFormat;
+
+	/**
+	 * Constructor.
+	 * @param beanContext The bean context being used by the serializer.
+	 * @param sp Default general serializer properties.
+	 * @param xsp Default XML serializer properties.
+	 * @param jsp Default Jena serializer properties.
+	 * @param op Override properties.
+	 * @param javaMethod Java method that invoked this serializer.
+	 * 	When using the REST API, this is the Java method invoked by the REST call.
+	 * 	Can be used to access annotations defined on the method or class.
+	 */
+	protected RdfSerializerContext(BeanContext beanContext, SerializerProperties sp, XmlSerializerProperties xsp, RdfSerializerProperties jsp, ObjectMap op, Method javaMethod) {
+		super(beanContext, sp, xsp, op, javaMethod);
+		ObjectMap jenaSettings = new ObjectMap();
+		jenaSettings.put("rdfXml.tab", isUseIndentation() ? 2 : 0);
+		jenaSettings.put("rdfXml.attributeQuoteChar", Character.toString(getQuoteChar()));
+		jenaSettings.putAll(jsp.jenaSettings);
+		if (op == null || op.isEmpty()) {
+			this.rdfLanguage = jsp.rdfLanguage;
+			this.junoNs = jsp.junoNs;
+			this.junoBpNs = jsp.junoBpNs;
+			this.addLiteralTypes = jsp.addLiteralTypes;
+			this.addRootProperty = jsp.addRootProperty;
+			this.collectionFormat = jsp.collectionFormat;
+			this.looseCollection = jsp.looseCollection;
+			this.useXmlNamespaces = jsp.useXmlNamespaces;
+		} else {
+			this.rdfLanguage = op.getString(RDF_language, jsp.rdfLanguage);
+			this.junoNs = (op.containsKey(RDF_junoNs) ? NamespaceFactory.parseNamespace(op.get(RDF_junoNs)) : jsp.junoNs);
+			this.junoBpNs = (op.containsKey(RDF_junoBpNs) ? NamespaceFactory.parseNamespace(op.get(RDF_junoBpNs)) : jsp.junoBpNs);
+			this.addLiteralTypes = op.getBoolean(RDF_addLiteralTypes, jsp.addLiteralTypes);
+			this.addRootProperty = op.getBoolean(RDF_addRootProperty, jsp.addRootProperty);
+			for (Map.Entry<String,Object> e : op.entrySet()) {
+				String key = e.getKey();
+				if (key.startsWith("Rdf.jena."))
+					jenaSettings.put(key.substring(9), e.getValue());
+			}
+			this.collectionFormat = RdfCollectionFormat.valueOf(op.getString(RDF_collectionFormat, "DEFAULT"));
+			this.looseCollection = op.getBoolean(RDF_looseCollection, jsp.looseCollection);
+			this.useXmlNamespaces = op.getBoolean(RDF_useXmlNamespaces, jsp.useXmlNamespaces);
+		}
+		this.model = ModelFactory.createDefaultModel();
+		addModelPrefix(junoNs);
+		addModelPrefix(junoBpNs);
+		for (Namespace ns : this.getNamespaces())
+			addModelPrefix(ns);
+		this.pRoot = model.createProperty(junoNs.getUri(), RDF_junoNs_ROOT);
+		this.pValue = model.createProperty(junoNs.getUri(), RDF_junoNs_VALUE);
+		this.pClass = model.createProperty(junoNs.getUri(), RDF_junoNs_CLASS);
+		writer = model.getWriter(rdfLanguage);
+
+		// Only apply properties with this prefix!
+		String propPrefix = RdfProperties.LANG_PROP_MAP.get(rdfLanguage);
+		if (propPrefix == null)
+			throw new RuntimeException("Unknown RDF language encountered: '"+rdfLanguage+"'");
+
+		for (Map.Entry<String,Object> e : jenaSettings.entrySet())
+			if (e.getKey().startsWith(propPrefix))
+				writer.setProperty(e.getKey().substring(propPrefix.length()), e.getValue());
+	}
+
+	/**
+	 * Adds the specified namespace as a model prefix.
+	 * @param ns The XML namespace.
+	 */
+	public void addModelPrefix(Namespace ns) {
+		model.setNsPrefix(ns.getName(), ns.getUri());
+	}
+
+	/**
+	 * Returns the format for serializing collections.
+	 *
+	 * @return The format for serializing collections.
+	 */
+	protected RdfCollectionFormat getCollectionFormat() {
+		return collectionFormat;
+	}
+
+	/**
+	 * Returns <jk>true</jk> if RDF serializer should use XML serializer namespaces.
+	 *
+	 * @return <jk>true</jk> if RDF serializer should use XML serializer namespaces.
+	 */
+	protected boolean isUseXmlNamespaces() {
+		return useXmlNamespaces;
+	}
+
+	/**
+	 * Returns the {@link RdfProperties#RDF_looseCollection} property value.
+	 *
+	 * @return The {@link RdfProperties#RDF_looseCollection} property value.
+	 */
+	protected boolean isLooseCollection() {
+		return looseCollection;
+	}
+}

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diff --git a/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfSerializerProperties.java b/com.ibm.team.juno.releng/bin/core/com/ibm/juno/core/jena/RdfSerializerProperties.java
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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2014, 2015. All Rights Reserved.
+ *
+ *  The source code for this program is not published or otherwise
+ *  divested of its trade secrets, irrespective of what has been
+ *  deposited with the U.S. Copyright Office.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.serializer.*;
+
+/**
+ * Configurable properties on the {@link RdfSerializer} class.
+ * <p>
+ * 	Use the {@link RdfSerializer#setProperty(String, Object)} method to set property values.
+ * <p>
+ * 	In addition to these properties, the following properties are also applicable for {@link RdfSerializer}.
+ * <ul>
+ * 	<li>{@link RdfProperties}
+ * 	<li>{@link SerializerProperties}
+ * 	<li>{@link BeanContextProperties}
+ * </ul>
+ *
+ * @author James Bognar (jbognar@us.ibm.com)
+ */
+public final class RdfSerializerProperties extends RdfProperties implements Cloneable {
+
+	/**
+	 * Add XSI data types to non-<code>String</code> literals ({@link Boolean}, default=<jk>false</jk>).
+	 */
+	public static final String RDF_addLiteralTypes = "RdfSerializer.addLiteralTypes";
+
+	/**
+	 * Add RDF root identifier property to root node ({@link Boolean}, default=<jk>false</jk>).
+	 * <p>
+	 * 	When enabled an RDF property <code>http://www.ibm.com/juno/root</code> is added with a value of <js>"true"</js>
+	 * 		to identify the root node in the graph.
+	 * 	This helps locate the root node during parsing.
+	 * <p>
+	 * 	If disabled, the parser has to search through the model to find any resources without
+	 * 		incoming predicates to identify root notes, which can introduce a considerable performance
+	 * 		degradation.
+	 */
+	public static final String RDF_addRootProperty = "RdfSerializer.addRootProperty";
+
+	boolean addLiteralTypes = false, addRootProperty = false;
+
+	/**
+	 * Sets the specified property value.
+	 * @param property The property name.
+	 * @param value The property value.
+	 * @return <jk>true</jk> if property name was valid and property was set.
+	 */
+	@Override /* RdfProperties */
+	public boolean setProperty(String property, Object value) {
+		if (property.equals(RDF_addLiteralTypes))
+			addLiteralTypes = BeanContext.DEFAULT.convertToType(value, boolean.class);
+		else if (property.equals(RDF_addRootProperty))
+			addRootProperty = BeanContext.DEFAULT.convertToType(value, boolean.class);
+		else
+			return super.setProperty(property, value);
+		return true;
+	}
+
+
+	//--------------------------------------------------------------------------------
+	// Overridden methods
+	//--------------------------------------------------------------------------------
+
+	@Override /* Cloneable */
+	public RdfSerializerProperties clone() {
+		try {
+			return (RdfSerializerProperties)super.clone();
+		} catch (CloneNotSupportedException e) {
+			throw new RuntimeException(e); // Shouldn't happen.
+		}
+	}
+}

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+/*******************************************************************************
+ * Licensed Materials - Property of IBM
+ * (c) Copyright IBM Corporation 2015. All Rights Reserved.
+ *
+ * Note to U.S. Government Users Restricted Rights:  Use,
+ * duplication or disclosure restricted by GSA ADP Schedule
+ * Contract with IBM Corp.
+ *******************************************************************************/
+package com.ibm.juno.core.jena;
+
+import java.util.*;
+
+import com.ibm.juno.core.*;
+import com.ibm.juno.core.jena.annotation.*;
+import com.ibm.juno.core.xml.*;
+
+/**
+ * Utility classes.
+ */
+public class RdfUtils {
+
+	/**
+	 * Find the namespace given a list of <ja>@Rdf</ja> and <ja>@RdfSchema</ja> annotations.
+	 * The annotations should be a child-to-parent ordering of annotations found on
+	 * 	a class or method.
+	 *
+	 * @param rdfs The <code>@Rdf</code> annotations to search.
+	 * @param schemas The list of known RDF schemas.
+	 * @return The resolved namespace, or <jk>null</jk> if the namespace could not be resolved.
+	 */
+	public static Namespace findNamespace(List<Rdf> rdfs, List<RdfSchema> schemas) {
+
+		for (Rdf rdf : rdfs) {
+			Namespace ns = findNamespace(rdf.prefix(), rdf.namespace(), rdfs, schemas);
+			if (ns != null)
+				return ns;
+		}
+
+		for (RdfSchema schema : schemas) {
+			Namespace ns = findNamespace(schema.prefix(), schema.namespace(), null, schemas);
+			if (ns != null)
+				return ns;
+		}
+
+		return null;
+	}
+
+	private static Namespace findNamespace(String prefix, String ns, List<Rdf> rdfs, List<RdfSchema> schemas) {
+
+		// If both prefix and namespace specified, use that Namespace mapping.
+		if (! (prefix.isEmpty() || ns.isEmpty()))
+			return NamespaceFactory.get(prefix, ns);
+
+		// If only prefix specified, need to search for namespaceURI.
+		if (! prefix.isEmpty()) {
+			if (rdfs != null)
+				for (Rdf rdf2 : rdfs)
+					if (rdf2.prefix().equals(prefix) && ! rdf2.namespace().isEmpty())
+						return NamespaceFactory.get(prefix, rdf2.namespace());
+			for (RdfSchema schema : schemas) {
+				if (schema.prefix().equals(prefix) && ! schema.namespace().isEmpty())
+					return NamespaceFactory.get(prefix, schema.namespace());
+				for (RdfNs rdfNs : schema.rdfNs())
+					if (rdfNs.prefix().equals(prefix))
+						return NamespaceFactory.get(prefix, rdfNs.namespaceURI());
+			}
+			throw new BeanRuntimeException("Found @Rdf.prefix annotation with no matching URI.  prefix='"+prefix+"'");
+		}
+
+		// If only namespaceURI specified, need to search for prefix.
+		if (! ns.isEmpty()) {
+			if (rdfs != null)
+				for (Rdf rdf2 : rdfs)
+					if (rdf2.namespace().equals(ns) && ! rdf2.prefix().isEmpty())
+						return NamespaceFactory.get(rdf2.prefix(), ns);
+			for (RdfSchema schema : schemas) {
+				if (schema.namespace().equals(ns) && ! schema.prefix().isEmpty())
+					return NamespaceFactory.get(schema.prefix(), ns);
+				for (RdfNs rdfNs : schema.rdfNs())
+					if (rdfNs.namespaceURI().equals(ns))
+						return NamespaceFactory.get(rdfNs.prefix(), ns);
+			}
+		}
+
+		return null;
+	}
+}

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