チェンジセット 176 : BH13SPARQLBuilder/src

更新日時:

2014/09/26 12:09:47 (10 年 前)

更新者:

nori

ログメッセージ:

ヴァリデータ作業中

ファイル:

• BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/endpointMetadata/MetadataFile.java (変更) (3 diff)

BH13SPARQLBuilder/src/org/biohackathon/SPARQLBuilder/endpointMetadata/MetadataFile.java

@@ -2 +2 @@
 
 import java.io.File;
+import java.util.ArrayList;
 import java.util.Calendar;
 
@@ -13 +14 @@
 import com.hp.hpl.jena.rdf.model.Property;
 import com.hp.hpl.jena.rdf.model.RDFNode;
+import com.hp.hpl.jena.rdf.model.ResIterator;
 import com.hp.hpl.jena.rdf.model.Resource;
 
@@ -50 +52 @@
         
         
+        //TODO
+        public static boolean validate(File file) throws Exception{
+                Model tmpModel = RDFDataMgr.loadModel(file.getAbsolutePath());
+                String endpointURI = getEndpointURI(tmpModel);
+                
+                //TODO
+                return true;
+        }
+
+
+        public static Resource getDefaultDataset(Model model) throws Exception{
+                Property sd_default_dataset = model.getProperty(URICollection.PROPERTY_SD_DEFAULT_DATA_SET);
+                NodeIterator nit = model.listObjectsOfProperty(sd_default_dataset);
+                Resource defaultDataSet = null;
+                if( nit.hasNext() ){
+                        RDFNode node = nit.next();
+                        defaultDataSet = node.asResource();
+                }
+                return defaultDataSet;
+        }
+
+
+        public static long getTriples(Resource defaultDataset) throws Exception{
+                // numTriples
+                Model model = defaultDataset.getModel();
+                Property void_triples = model.getProperty(URICollection.PROPERTY_VOID_TRIPLES);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_triples);
+                long numTriples = 0;
+                if( nit.hasNext()){
+                        Literal numTriplesLit = nit.next().asLiteral();
+                        numTriples = numTriplesLit.getLong();
+                }
+                return numTriples;
+        }
+        
+        
+        public static long getProperties(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property void_properties = model.getProperty(URICollection.PROPERTY_VOID_PROPERTIES);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_properties);
+                long numProperties = 0;
+                if( nit.hasNext()){
+                        Literal numPropertiesLit = nit.next().asLiteral();
+                        numProperties = numPropertiesLit.getLong();
+                }
+                return numProperties;
+        }
+        
+
+        public static long getClasses(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property void_classes = model.getProperty(URICollection.PROPERTY_VOID_CLASSES);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_classes);
+                long numClasses = 0;
+                if( nit.hasNext()){
+                        Literal numClassesLit = nit.next().asLiteral();
+                        numClasses = numClassesLit.getLong();
+                }
+                return numClasses;
+        }
+
+        
+        public static long getDatatypes(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property sbm_datatypes = model.getProperty(URICollection.PROPERTY_SB_DATATYPES);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, sbm_datatypes);
+                long numDatatypes = 0;
+                if( nit.hasNext()){
+                        Literal numDatatypesLit = nit.next().asLiteral();
+                        numDatatypes = numDatatypesLit.getLong();
+                }
+                return numDatatypes;
+        }
+
+        
+        public static long getEndpointCategory(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property sbm_endpointCategory = model.getProperty(URICollection.PROPERTY_SB_ENDPOINT_CATEGORY);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, sbm_endpointCategory);
+                long endpointCategory = 0;
+                if( nit.hasNext()){
+                        Literal endpointCategoryLit = nit.next().asLiteral();
+                        endpointCategory = endpointCategoryLit.getLong();
+                }
+                return endpointCategory;
+        }
+
+        public static long getPropertyategory(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property sbm_propertyCategory = model.getProperty(URICollection.PROPERTY_SB_PROPERTY_CATEGORY);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, sbm_propertyCategory);
+                long propertyCategory = 0;
+                if( nit.hasNext()){
+                        Literal propertyCategoryLit = nit.next().asLiteral();
+                        propertyCategory = propertyCategoryLit.getLong();
+                }
+                return propertyCategory;
+        }
+
+
+        public static long getClassCategory(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property sbm_classCategory = model.getProperty(URICollection.PROPERTY_SB_CLASS_CATEGORY);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, sbm_classCategory);
+                long classCategory = 0;
+                if( nit.hasNext()){
+                        Literal classCategoryLit = nit.next().asLiteral();
+                        classCategory = classCategoryLit.getLong();
+                }
+                return classCategory;
+        }
+
+        
+        public static Resource[] getPropertyPartitions(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property void_propertyPartition = model.getProperty(URICollection.PROPERTY_VOID_PROPERTY_PARTITION);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_propertyPartition);
+                ArrayList<Resource> propertyPartitions = new ArrayList<Resource>();
+                if( nit.hasNext()){
+                        Resource propertyPartition = nit.next().asResource();
+                        propertyPartitions.add(propertyPartition);
+                }
+                return propertyPartitions.toArray(new Resource[0]);
+        }
+
+        public static Resource[] getClassPartitions(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property void_classPartition = model.getProperty(URICollection.PROPERTY_VOID_CLASS_PARTITION);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_classPartition);
+                ArrayList<Resource> classPartitions = new ArrayList<Resource>();
+                if( nit.hasNext()){
+                        Resource classPartition = nit.next().asResource();
+                        classPartitions.add(classPartition);
+                }
+                return classPartitions.toArray(new Resource[0]);
+        }
+        
+        public static Resource[] getNamedGraphs(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property sd_namedGraph = model.getProperty(URICollection.PROPERTY_SD_NAMED_GRAPH);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, sd_namedGraph);
+                ArrayList<Resource> namedGraphs = new ArrayList<Resource>();
+                if( nit.hasNext()){
+                        Resource namedGraph = nit.next().asResource();
+                        namedGraphs.add(namedGraph);
+                }
+                return namedGraphs.toArray(new Resource[0]);
+        }
+        
+        public static String getName(Resource namedGraph) throws Exception{
+                Model model = namedGraph.getModel();
+                Property sd_name = model.getProperty(URICollection.PROPERTY_SD_NAME);
+                NodeIterator nit = model.listObjectsOfProperty(namedGraph, sd_name);
+                String name = null;
+                if( nit.hasNext()){
+                        Literal nameLit = nit.next().asLiteral();
+                        name = nameLit.getString();
+                }
+                return name;
+        }
+
+        public static Resource[] getPropertyCategorySubsets(Resource defaultDataset) throws Exception{
+                Model model = defaultDataset.getModel();
+                Property void_propertyCategorySubset = model.getProperty(URICollection.PROPERTY_SB_PROPERTY_CATEGORY_SUBSET);
+                NodeIterator nit = model.listObjectsOfProperty(defaultDataset, void_propertyCategorySubset);
+                ArrayList<Resource> propertyCategorySubsets = new ArrayList<Resource>();
+                if( nit.hasNext()){
+                        Resource propertyCategorySubset = nit.next().asResource();
+                        propertyCategorySubsets.add(propertyCategorySubset);
+                }
+                return propertyCategorySubsets.toArray(new Resource[0]);
+        }
+
+        public static Property[] getProperties(Model model) throws Exception{
+                Resource rdf_property = model.getResource(URICollection.CLASS_RDF_PROPERTY);
+                Property rdf_type = model.getProperty(URICollection.PROPERTY_RDF_TYPE);
+                ResIterator rit = model.listSubjectsWithProperty(rdf_type, rdf_property);
+                ArrayList<Resource> properties = new ArrayList<Resource>();
+                if( rit.hasNext()){
+                        String propertyURI  = rit.next().getURI();
+                        Property property = model.getProperty(propertyURI);
+                        properties.add(property);
+                }
+                return properties.toArray(new Property[0]);
+        }
+
+        
+        public static Resource[] getClasses(Model model) throws Exception{
+                Resource rdfs_class = model.getResource(URICollection.RESOURCE_RDFS_CLASS);
+                Property rdf_type = model.getProperty(URICollection.PROPERTY_RDF_TYPE);
+                ResIterator rit = model.listSubjectsWithProperty(rdf_type, rdfs_class);
+                ArrayList<Resource> classes = new ArrayList<Resource>();
+                if( rit.hasNext()){
+                        Resource classRes  = rit.next();
+                        classes.add(classRes);
+                }
+                return classes.toArray(new Resource[0]);
+        }
+
+        public static Resource[] getClassRelations(Resource propertyPartition) throws Exception{
+                //TODO
+                return null;
+        }
+        
+        public static String getEndpointURI(Model model) throws Exception{
+                Property sd_endpoint = model.getProperty(URICollection.PROPERTY_SD_ENDPOINT);
+                NodeIterator nit = model.listObjectsOfProperty(sd_endpoint);
+                Resource endPointRes = null;
+                String endpointURI = null;
+                if( nit.hasNext() ){
+                                RDFNode endPointNode = nit.next();
+                                endPointRes = endPointNode.asResource();
+                                endpointURI = endPointRes.getURI();
+                }
+                return endpointURI;
+        }
+
+        
+        private Resource getCrawlLogBlankNode(Resource defaultDataset) throws Exception {
+                Model model = defaultDataset.getModel();
+                // log
+                Property sbm_crawlLog = model.getProperty(URICollection.PROPERTY_SB_CRAWL_LOG);
+                NodeIterator nit = model.listObjectsOfProperty(sbm_crawlLog);
+                Resource crawlLogBlankNode = null;
+                if( nit.hasNext() ){
+                                RDFNode node = nit.next();
+                                crawlLogBlankNode = node.asResource();
+                }
+                return crawlLogBlankNode;
+        }
+
+        private Calendar getStartTime(Resource crawlLogBlankNode) throws Exception{
+                Model model = crawlLogBlankNode.getModel();
+                Property sbm_startTime = model.getProperty(URICollection.PROPERTY_SB_CRAWL_START_TIME);
+                NodeIterator nit = model.listObjectsOfProperty(sbm_startTime);
+                Calendar startCal = null;
+                if( nit.hasNext() ){
+                        Literal startTimeLit = null;
+                        RDFNode node = nit.next();
+                        startTimeLit = node.asLiteral();
+                        startCal = ((com.hp.hpl.jena.datatypes.xsd.XSDDateTime)(startTimeLit.getValue())).asCalendar();
+                }
+                return startCal;
+        }
+
+        private Calendar getEndTime(Resource crawlLogBlankNode) throws Exception{
+                Model model = crawlLogBlankNode.getModel();
+                Property sbm_endTime = model.getProperty(URICollection.PROPERTY_SB_CRAWL_END_TIME);
+                NodeIterator nit = model.listObjectsOfProperty(sbm_endTime);
+                Calendar endCal = null;
+                if( nit.hasNext() ){
+                        Literal endTimeLit = null;
+                        RDFNode node = nit.next();
+                        endTimeLit = node.asLiteral();
+                        endCal = ((com.hp.hpl.jena.datatypes.xsd.XSDDateTime)(endTimeLit.getValue())).asCalendar();
+                }
+                return endCal;
+        }
+        
+        
+        
+        
         private void readFile(File file) throws Exception{
                 model = RDFDataMgr.loadModel(file.getAbsolutePath());