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Java源码示例：org.apache.jena.util.iterator.ExtendedIterator

示例1
/**
 * Find all annotations with a subject of this object
 * @param nameSpace
 * @param propertyName
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
protected Annotation[] findAnnotationPropertyValues(String nameSpace,
		String propertyName) throws InvalidSPDXAnalysisException {
	if (this.model == null || this.node == null) {
		return null;
	}
	List<Annotation> retval = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		retval.add(new Annotation(this.modelContainer, t.getObject()));
	}
	return retval.toArray(new Annotation[retval.size()]);
}
示例2
@Override
public Resource findDuplicateResource(IModelContainer modelContainer, String uri) throws InvalidSPDXAnalysisException {
	Property idProperty = modelContainer.getModel().createProperty(SpdxRdfConstants.SPDX_NAMESPACE, 
			SpdxRdfConstants.PROP_LICENSE_ID);
	Property typeProperty = modelContainer.getModel().getProperty(SpdxRdfConstants.RDF_NAMESPACE, 
			SpdxRdfConstants.RDF_PROP_TYPE);
	Triple m = Triple.createMatch(null, idProperty.asNode(), null);
	ExtendedIterator<Triple> tripleIter = modelContainer.getModel().getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		if (t.getObject().toString(false).equals(this.licenseId)) {
			Triple typeMatch = Triple.createMatch(t.getSubject(), typeProperty.asNode(), getType(modelContainer.getModel()).asNode());
			ExtendedIterator<Triple> typeTripleIter = modelContainer.getModel().getGraph().find(typeMatch);
			if (typeTripleIter.hasNext()) {
				// found it
				if (t.getSubject().isURI()) {
					return modelContainer.getModel().createResource(t.getSubject().getURI());
				} else if (t.getSubject().isBlank()) {
					return modelContainer.getModel().createResource(new AnonId(t.getSubject().getBlankNodeId()));
				}
			}
		}
	}
	return null;
}
示例3
/**
 * @return the reviewers
 * @throws InvalidSPDXAnalysisException 
 */
public SPDXReview[] getReviewers() throws InvalidSPDXAnalysisException {
	Node spdxDocNode = getSpdxDocNode();
	if (spdxDocNode == null) {
		throw(new InvalidSPDXAnalysisException("Must have an SPDX document to get reviewers"));
	}
	List<SPDXReview> als = Lists.newArrayList();
	als.clear();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_SPDX_REVIEWED_BY).asNode();
	Triple m = Triple.createMatch(spdxDocNode, p, null);
	ExtendedIterator<Triple >tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		als.add(new SPDXReview(model, t.getObject()));
	}
	SPDXReview[] reviewers = new SPDXReview[als.size()];
	reviewers = als.toArray(reviewers);
	return reviewers;
}
示例4
@Override
public boolean contains(Triple t) {
	if(addedGraph.contains(t)) {
		return true;
	}
	else {
		ExtendedIterator<Triple> it = base.find(t);
		while(it.hasNext()) {
			Triple n = it.next();
			if(!deletedTriples.contains(n)) {
				it.close();
				return true;
			}
		}
		return false;
	}
}
示例5
/**
 * @return the declaredLicenses
 * @throws InvalidSPDXAnalysisException 
 */
public AnyLicenseInfo getDeclaredLicense() throws InvalidSPDXAnalysisException {
	List<AnyLicenseInfo> alLic = Lists.newArrayList();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_PACKAGE_DECLARED_LICENSE).asNode();
	Triple m = Triple.createMatch(this.node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		alLic.add(LicenseInfoFactory.getLicenseInfoFromModel(enclosingSpdxDocument, t.getObject()));
	}
	if (alLic.size() > 1) {
		throw(new InvalidSPDXAnalysisException("Too many declared licenses"));
	}
	if (alLic.size() == 0) {
		return null;
	}
	return alLic.get(0);
}
示例6
/**
 * @throws InvalidSPDXAnalysisException 
 * 
 */
private void upgradeDescribesToRelationship() throws InvalidSPDXAnalysisException {
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_SPDX_PACKAGE).asNode();
	Triple m = Triple.createMatch(this.documentNode, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	List<SpdxPackage> describedPackages = Lists.newArrayList();
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		describedPackages.add(new SpdxPackage(this, t.getObject()));
	}
	for (SpdxPackage pkg:describedPackages) {
		Relationship describes = new Relationship(pkg, 
				Relationship.RelationshipType.DESCRIBES, "");
		this.getSpdxDocument().addRelationship(describes);
	}
}
示例7
@Override
public boolean isEmpty() {
	if (!addedGraph.isEmpty()) {
		return false;
	}
	if (deletedTriples.isEmpty()) {
		return base.isEmpty();
	}
	ExtendedIterator<Triple> it = find(Triple.ANY);
	try {
		return !it.hasNext();
	}
	finally {
		it.close();
	}
}
示例8
/**
 * @param nameSpace
 * @param propSpdxExternalDocRef
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
public static ExternalDocumentRef[] findExternalDocRefPropertyValues(
		String nameSpace, String propertyName, IModelContainer extDocModelContainer, 
		Node nodeContainingExternalRefs) throws InvalidSPDXAnalysisException {
	if (extDocModelContainer == null || nodeContainingExternalRefs == null) {
		return new ExternalDocumentRef[0];
	}
	Model model = extDocModelContainer.getModel();
	List<ExternalDocumentRef> retval = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(nodeContainingExternalRefs, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		retval.add(new ExternalDocumentRef(extDocModelContainer, t.getObject()));
	}
	return retval.toArray(new ExternalDocumentRef[retval.size()]);
}
示例9
public SpdxListedLicense getDataLicense() throws InvalidSPDXAnalysisException {
	List<AnyLicenseInfo> alLic = Lists.newArrayList();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_SPDX_DATA_LICENSE).asNode();
	Triple m = Triple.createMatch(getSpdxDocNode(), p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		alLic.add(LicenseInfoFactory.getLicenseInfoFromModel(this, t.getObject()));
	}
	if (alLic.size() > 1) {
		throw(new InvalidSPDXAnalysisException("Too many data licenses"));
	}
	if (alLic.size() == 0) {
		return null;
	}
	if (!(alLic.get(0) instanceof SpdxListedLicense)) {
		throw(new InvalidSPDXAnalysisException("Incorrect license for datalicense - must be a standard SPDX license type"));
	}
	return (SpdxListedLicense)(alLic.get(0));
}
示例10
@Override
public void getPropertiesFromModel() throws InvalidSPDXAnalysisException {
	Node p = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_LICENSE_SET_MEMEBER).asNode();
	Triple m = Triple.createMatch(node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		if (this.license != null) {
			throw (new InvalidSPDXAnalysisException("More than one license for a license WITH expression"));
		}
		AnyLicenseInfo anyLicense = LicenseInfoFactory.getLicenseInfoFromModel(modelContainer, t.getObject());
		if (!(anyLicense instanceof SimpleLicensingInfo)) {
			throw (new InvalidSPDXAnalysisException("The license for a WITH expression must be of type SimpleLicensingInfo"));
		}
		this.license = (SimpleLicensingInfo)anyLicense;
	}
}
示例11
/**
 * Find all property string values belonging to the subject
 * @param subject
 * @param nameSpace
 * @param propertyName
 * @return string values of the properties or null if the subject or propertyName is null
 */
private String[] findDocPropertieStringValues(Node subject, String nameSpace, String propertyName) {
	if (subject == null || propertyName == null) {
		return null;
	}
	List<String> alResult = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(subject, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		if (t.getObject().isURI()) {
			if (t.getObject().getURI().equals(SpdxRdfConstants.URI_VALUE_NONE)) {
				alResult.add(SpdxRdfConstants.NONE_VALUE);
			} else if (t.getObject().getURI().equals(SpdxRdfConstants.URI_VALUE_NOASSERTION)) {
				alResult.add(SpdxRdfConstants.NOASSERTION_VALUE);
			} else {
				alResult.add(t.getObject().toString(false));
			}
		} else {
			alResult.add(t.getObject().toString(false));
		}
	}
	String[] retval = new String[alResult.size()];
	return alResult.toArray(retval);
}
示例12
/**
 * @param model
 * @param node
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
private static SPDXLicenseInfo getLicenseInfoById(Model model, Node node) throws InvalidSPDXAnalysisException {
	Node licenseIdPredicate = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_LICENSE_ID).asNode();
	Triple m = Triple.createMatch(node, licenseIdPredicate, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);
	if (tripleIter.hasNext()) {
		Triple triple = tripleIter.next();
		String id = triple.getObject().toString(false);
		if (tripleIter.hasNext()) {
			throw(new InvalidSPDXAnalysisException("More than one ID associated with license "+id));
		}
		if (isStandardLicenseID(id)) {
			return new SPDXStandardLicense(model, node);
		} else if (id.startsWith(SpdxRdfConstants.NON_STD_LICENSE_ID_PRENUM)) {
			return new SPDXNonStandardLicense(model, node);
		} else {
			// could not determine the type from the ID
			// could be a conjunctive or disjunctive license ID
			return null;
		}
	} else {
		throw(new InvalidSPDXAnalysisException("No ID associated with a license"));
	}
}
示例13
/**
 * @param nameSpace
 * @param propertyName
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
protected Checksum[] findMultipleChecksumPropertyValues(String nameSpace,
		String propertyName) throws InvalidSPDXAnalysisException {
	if (this.model == null || this.node == null) {
		return new Checksum[0];
	}
	List<Checksum> retval = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		retval.add(new Checksum(modelContainer, t.getObject()));
	}
	return retval.toArray(new Checksum[retval.size()]);
}
示例14
/**
 * Searches the model for a exception with the ID
 * @param model
 * @param id
 * @return Node containing the exception or Null if none found
 */
public static Node findException(Model model, String id) {
	Property idProperty = model.createProperty(SpdxRdfConstants.SPDX_NAMESPACE, 
			SpdxRdfConstants.PROP_LICENSE_EXCEPTION_ID);
	Property typeProperty = model.getProperty(SpdxRdfConstants.RDF_NAMESPACE, 
			SpdxRdfConstants.RDF_PROP_TYPE);
	Property exceptionTypeProperty = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE,
			SpdxRdfConstants.CLASS_SPDX_LICENSE_EXCEPTION);
	Triple m = Triple.createMatch(null, idProperty.asNode(), null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		if (t.getObject().toString(false).equals(id)) {
			Triple typeMatch = Triple.createMatch(t.getSubject(), typeProperty.asNode(), exceptionTypeProperty.asNode());
			ExtendedIterator<Triple> typeTripleIter = model.getGraph().find(typeMatch);
			if (typeTripleIter.hasNext()) {
				return t.getSubject();
			}
		}
	}
	return null;
}
示例15
public ExtendedIterator<RDFNode> eval(RDFNode focusNode, NodeExpressionContext context) {
	if(input == null) {
		ExtendedIterator<RDFNode> asserted = evalFocusNode(focusNode, context);
		return withDefaultValues(withInferences(asserted, focusNode, context), focusNode, context);
	}
	else {
		Iterator<RDFNode> it = input.eval(focusNode, context);
		if(it.hasNext()) {
			RDFNode first = it.next();
			ExtendedIterator<RDFNode> result = withDefaultValues(withInferences(evalFocusNode(first, context), first, context), first, context);
			while(it.hasNext()) {
				RDFNode n = it.next();
				result = result.andThen(withDefaultValues(withInferences(evalFocusNode(n, context), n, context), first, context));
			}
			return result;
		}
		else {
			return WrappedIterator.emptyIterator();
		}
	}
}
示例16
private ExtendedIterator<RDFNode> evalFocusNode(RDFNode focusNode, NodeExpressionContext context) {
	if(jenaPath == null) {
		if(focusNode.isLiteral()) {
			return WrappedIterator.emptyIterator();
		}
		else {
			return context.getDataset().getDefaultModel().listObjectsOfProperty((Resource)focusNode, predicate);
		}
	}
	else if(isInverse) {
		return context.getDataset().getDefaultModel().listSubjectsWithProperty(predicate, focusNode).mapWith(r -> (RDFNode)r);
	}
	else {
		// This ought to do lazy evaluation too
		List<RDFNode> results = new LinkedList<>();
		SHACLPaths.addValueNodes(focusNode.inModel(context.getDataset().getDefaultModel()), jenaPath, results);
		return WrappedIterator.create(results.iterator());
	}
}
示例17
@Override
public Resource findDuplicateResource(IModelContainer modelContainer, String uri) throws InvalidSPDXAnalysisException {
	if (this.snippetFromFile == null) {
		return null;
	}
	if (this.byteRange == null) {
		return null;
	}
	Resource snippetFromFileResource = SpdxFile.findFileResource(modelContainer, this.snippetFromFile);
	if (snippetFromFileResource == null) {
		return null;
	}
	Model model = modelContainer.getModel();
	Node snippetFromFileProperty = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_SNIPPET_FROM_FILE).asNode();
	Triple fileMatch = Triple.createMatch(null, snippetFromFileProperty, snippetFromFileResource.asNode());
	
	ExtendedIterator<Triple> fileMatchIter = model.getGraph().find(fileMatch);	
	while (fileMatchIter.hasNext()) {
		Triple fileMatchTriple = fileMatchIter.next();
		SpdxSnippet localSnippet = new SpdxSnippet(modelContainer, fileMatchTriple.getSubject());
		if (this.byteRange.equivalent(localSnippet.getByteRange())) {
			return model.asRDFNode(fileMatchTriple.getSubject()).asResource();
		}
	}
	return null;
}
示例18
/**
 * Finds the resource for an existing file in the model
 * @param spdxFile
 * @return resource of an SPDX file with the same name and checksum.  Null if none found
 * @throws InvalidSPDXAnalysisException 
 */
static protected Resource findFileResource(Model model, SPDXFile spdxFile) throws InvalidSPDXAnalysisException {
	// find any matching file names
	Node fileNameProperty = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_FILE_NAME).asNode();
	Triple fileNameMatch = Triple.createMatch(null, fileNameProperty, NodeFactory.createLiteral(spdxFile.getName()));
	
	ExtendedIterator<Triple> filenameMatchIter = model.getGraph().find(fileNameMatch);	
	if (filenameMatchIter.hasNext()) {
		Triple fileMatchTriple = filenameMatchIter.next();
		Node fileNode = fileMatchTriple.getSubject();
		// check the checksum
		Node checksumProperty = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_FILE_CHECKSUM).asNode();
		Triple checksumMatch = Triple.createMatch(fileNode, checksumProperty, null);
		ExtendedIterator<Triple> checksumMatchIterator = model.getGraph().find(checksumMatch);
		if (checksumMatchIterator.hasNext()) {
			Triple checksumMatchTriple = checksumMatchIterator.next();
			SPDXChecksum cksum = new SPDXChecksum(model, checksumMatchTriple.getObject());
			if (cksum.getValue().compareToIgnoreCase(spdxFile.sha1.getValue()) == 0) {
				return RdfParserHelper.convertToResource(model, fileNode);
			}
		}
	}
	// if we get to here, we did not find a match
	return null;
}
示例19
/**
 * Find all annotations with a subject of this object
 * @param nameSpace
 * @param propertyName
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
protected Relationship[] findRelationshipPropertyValues(String nameSpace,
		String propertyName) throws InvalidSPDXAnalysisException {
	if (this.model == null || this.node == null) {
		return null;
	}
	List<Relationship> retval = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		retval.add(new Relationship(this.modelContainer, t.getObject()));
	}
	return retval.toArray(new Relationship[retval.size()]);
}
示例20
@Override
public ExtendedIterator<RDFNode> eval(RDFNode focusNode, NodeExpressionContext context) {
	RDFNode max = null;
	ExtendedIterator<RDFNode> it = evalInput(focusNode, context);
	while(it.hasNext()) {
		RDFNode next = it.next();
		if(max == null || NodeValue.compareAlways(NodeValue.makeNode(max.asNode()), NodeValue.makeNode(next.asNode())) < 0) {
			max = next;
		}
	}
	if(max == null) {
		return WrappedIterator.emptyIterator();
	}
	else {
		return WrappedIterator.create(Collections.singletonList(max).iterator());
	}
}
示例21
/**
 * @return the detectedLicenses
 * @throws InvalidSPDXAnalysisException 
 */
public AnyLicenseInfo getConcludedLicenses() throws InvalidSPDXAnalysisException {
	List<AnyLicenseInfo> alLic = Lists.newArrayList();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_PACKAGE_CONCLUDED_LICENSE).asNode();
	Triple m = Triple.createMatch(this.node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		alLic.add(LicenseInfoFactory.getLicenseInfoFromModel(enclosingSpdxDocument, t.getObject()));
	}
	if (alLic.size() > 1) {
		throw(new InvalidSPDXAnalysisException("Too many concluded licenses"));
	}
	if (alLic.size() == 0) {
		return null;
	}
	return alLic.get(0);
}
示例22
private static <T> ExtendedIterator<T> recording(ClosableIterator<T> i, Set<T> seen) {
	return new NiceIterator<T>() {
		
		@Override
		public void remove() {
			i.remove();
		}

		@Override
		public boolean hasNext() {
			return i.hasNext(); 
		}    

		@Override
		public T next() { 
			T x = i.next(); 
			seen.add(x);
			return x;
		}  

		@Override
		public void close() {
			i.close(); 
		}
	};
}
示例23
/**
 * @param nameSpace
 * @param propertyName
 * @param checksumValue
 * @return
 * @throws InvalidSPDXAnalysisException 
 */
protected DoapProject[] findMultipleDoapPropertyValues(String nameSpace,
		String propertyName) throws InvalidSPDXAnalysisException {
	if (this.model == null || this.node == null) {
		return new DoapProject[0];
	}
	List<DoapProject> retval = Lists.newArrayList();
	Node p = model.getProperty(nameSpace, propertyName).asNode();
	Triple m = Triple.createMatch(node, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		retval.add(new DoapProject(modelContainer, t.getObject()));
	}
	return retval.toArray(new DoapProject[retval.size()]);
}
示例24
@Override
public ExtendedIterator<RDFNode> eval(RDFNode focusNode, NodeExpressionContext context) {
	StringBuffer sb = new StringBuffer();
	ExtendedIterator<RDFNode> it = evalInput(focusNode, context);
	while(it.hasNext()) {
		RDFNode node = it.next();
		if(node.isLiteral() && XSDDatatype.XSDstring.getURI().equals(node.asNode().getLiteralDatatypeURI())) {
			sb.append(node.asNode().getLiteralLexicalForm());
		}
		else {
			String label = RDFLabels.get().getNodeLabel(node);
			if(label != null) {
				sb.append(label);
			}
		}
		if(separator != null && it.hasNext()) {
			sb.append(separator);
		}
	}
	List<RDFNode> results = Collections.singletonList(ResourceFactory.createTypedLiteral(sb.toString()));
	return WrappedIterator.create(results.iterator());
}
示例25
@Override
public ExtendedIterator<RDFNode> eval(RDFNode focusNode, NodeExpressionContext context) {
	RDFNode min = null;
	ExtendedIterator<RDFNode> it = evalInput(focusNode, context);
	while(it.hasNext()) {
		RDFNode next = it.next();
		if(min == null || NodeValue.compareAlways(NodeValue.makeNode(min.asNode()), NodeValue.makeNode(next.asNode())) > 0) {
			min = next;
		}
	}
	if(min == null) {
		return WrappedIterator.emptyIterator();
	}
	else {
		return WrappedIterator.create(Collections.singletonList(min).iterator());
	}
}
示例26
@Override
public ExtendedIterator<RDFNode> eval(RDFNode focusNode, NodeExpressionContext context) {
	ExtendedIterator<RDFNode> it = evalInput(focusNode, context);
	NodeValue total = NodeValue.nvZERO;
	while(it.hasNext()) {
		RDFNode n = it.next();
		NodeValue nv = NodeValue.makeNode(n.asNode());
		if (nv.isNumber()) {
			total = XSDFuncOp.numAdd(nv, total);
		}
		else {
			it.close();
			return WrappedIterator.emptyIterator();
		}
	}
	RDFNode result = focusNode.getModel().asRDFNode(total.asNode());
	List<RDFNode> results = Collections.singletonList(result);
	return WrappedIterator.create(results.iterator());
}
示例27
public SPDXCreatorInformation getCreatorInfo() throws InvalidSPDXAnalysisException {
	Node spdxDocNode = getSpdxDocNode();
	if (spdxDocNode == null) {
		throw(new InvalidSPDXAnalysisException("No SPDX Document was found.  Can not access the creator information"));
	}
	ArrayList<SPDXCreatorInformation> als = new ArrayList<SPDXCreatorInformation>();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_SPDX_CREATION_INFO).asNode();
	Triple m = Triple.createMatch(spdxDocNode, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		als.add(new SPDXCreatorInformation(model, t.getObject()));
	}
	if (als.size() > 1) {
		throw(new InvalidSPDXAnalysisException("Too many creation infos for document.  Only one is allowed."));
	}
	if (als.size() > 0) {
		return als.get(0);
	} else {
		return null;
	}
}
示例28
public SPDXCreatorInformation getCreatorInfo() throws InvalidSPDXAnalysisException {
	Node spdxDocNode = getSpdxDocNode();
	if (spdxDocNode == null) {
		throw(new InvalidSPDXAnalysisException("No SPDX Document was found.  Can not access the creator information"));
	}
	List<SPDXCreatorInformation> als = Lists.newArrayList();
	Node p = model.getProperty(SPDX_NAMESPACE, PROP_SPDX_CREATION_INFO).asNode();
	Triple m = Triple.createMatch(spdxDocNode, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		als.add(new SPDXCreatorInformation(model, t.getObject()));
	}
	if (als.size() > 1) {
		throw(new InvalidSPDXAnalysisException("Too many creation information for document.  Only one is allowed."));
	}
	if (als.size() > 0) {
		return als.get(0);
	} else {
		return null;
	}
}
示例29
/**
 * @return the exception
 */
public LicenseException getException() {
	if (this.resource != null && this.refreshOnGet) {
		Node p = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_LICENSE_EXCEPTION).asNode();
		Triple m = Triple.createMatch(node, p, null);
		ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
		while (tripleIter.hasNext()) {
			Triple t = tripleIter.next();
			try {
				this.exception = new LicenseException(modelContainer, t.getObject());
			} catch (InvalidSPDXAnalysisException e) {
				logger.warn("Error getting exception, using stored exception value", e);
			}
		}
	}
	return exception;
}
示例30
@Test
public void testNoassertionCopyright() throws InvalidSPDXAnalysisException {
	model = ModelFactory.createDefaultModel();
	IModelContainer modelContainer = new ModelContainerForTest(model, "http://somethingunique.com/something");
	SpdxFile file = new SpdxFile("filename", null, null, null, 
			COMPLEX_LICENSE, CONJUNCTIVE_LICENSES, SpdxRdfConstants.NOASSERTION_VALUE, null,
			null, new Checksum[] {new Checksum(ChecksumAlgorithm.checksumAlgorithm_sha1,
					"1123456789abcdef0123456789abcdef01234567")}, null, null, null);
	Resource fileResource = file.createResource(modelContainer);
	Node p = model.getProperty(SpdxRdfConstants.SPDX_NAMESPACE, SpdxRdfConstants.PROP_FILE_COPYRIGHT).asNode();
	Triple m = Triple.createMatch(null, p, null);
	ExtendedIterator<Triple> tripleIter = model.getGraph().find(m);	
	while (tripleIter.hasNext()) {
		Triple t = tripleIter.next();
		assertTrue(t.getObject().isURI());
		assertEquals(SpdxRdfConstants.URI_VALUE_NOASSERTION, t.getObject().getURI());
	}
	SpdxFile file2 = new SpdxFile(modelContainer, fileResource.asNode());
	assertEquals(SpdxRdfConstants.NOASSERTION_VALUE, file2.getCopyrightText());
}