private Graph getOrCreatePermisionGraph() {
try {
return tcManager.getMGraph(permissionGraphName);
} catch (NoSuchEntityException e) {
return tcManager.createGraph(permissionGraphName);
}
}
private LockableMGraph getDataGraph() {
try {
return tcm.getMGraph(DATA_GRAPH_URI);
} catch (NoSuchEntityException e) {
return tcm.createMGraph(DATA_GRAPH_URI);
}
}
@BeforeClass
public static final void initYard() {
initTestData();
// create the graphs in Clerezza
tcManager = TcManager.getInstance();
MGraph graph = tcManager.createMGraph(READ_WRITEGRAPH_URI);
// add the test data to the MGrpah
for (TripleCollection tc : entityData.values()) {
graph.addAll(tc);
}
// create the read only graph
tcManager.createGraph(READ_ONLY_GRAPH_URI, graph);
// init the ClerezzaYards for the created Clerezza graphs
ClerezzaYardConfig readWriteConfig = new ClerezzaYardConfig("readWriteYardId");
readWriteConfig.setName("Clerezza read/write Yard");
readWriteConfig.setDescription("Tests config with pre-existing MGraph");
readWriteConfig.setGraphUri(READ_WRITEGRAPH_URI);
readwriteYard = new ClerezzaYard(readWriteConfig);
ClerezzaYardConfig readOnlyYardConfig = new ClerezzaYardConfig("readOnlyYardId");
readOnlyYardConfig.setName("Clerezza read-only Yard");
readOnlyYardConfig.setDescription("Tests config with pre-existing Graph");
readOnlyYardConfig.setGraphUri(READ_ONLY_GRAPH_URI);
readonlyYard = new ClerezzaYard(readOnlyYardConfig);
}
private static MGraph createClerezzaModel() {
TcManager manager = TcManager.getInstance();
UriRef graphUri = new UriRef(HTTP_EXAMPLE_COM);
if (manager.listMGraphs().contains(graphUri)) {
manager.deleteTripleCollection(graphUri);
}
return manager.createMGraph(graphUri);
}
private Collection<String> getRequiredPermissionStrings(final IRI GraphUri, IRI property) {
try {
final Graph permissionMGraph = tcManager.getMGraph(permissionGraphName);
Lock l = permissionMGraph.getLock().readLock();
l.lock();
try {
Triple t = permissionMGraph.filter(GraphUri, property, null).next();
BlankNodeOrIRI list = (BlankNodeOrIRI) t.getObject();
LinkedList<String> result = new LinkedList<String>();
readList(list, permissionMGraph, result);
return result;
} catch (NoSuchElementException e) {
return new ArrayList<String>(0);
} finally {
l.unlock();
}
} catch (NoSuchEntityException e) {
return new ArrayList<String>(0);
}
}
@AfterClass
public static void cleanup() {
tcManager.deleteTripleCollection(READ_ONLY_GRAPH_URI);
tcManager.deleteTripleCollection(READ_WRITEGRAPH_URI);
}