import org.apache.jena.shared.JenaException; //导入依赖的package包/类
@Test public void record_add_abort_1() {
    setup();
    try {
        txn(graph, ()->{
            graph.add(triple1);
            throw new JenaException("Abort!");
        });
    } catch (JenaException ex) {}
    Graph g2 = replay();
    check(g2);
}
 

import org.apache.jena.shared.JenaException; //导入依赖的package包/类
public static void main(String... argv)
{
    String assemblerFile = "Store/tdb-assembler.ttl" ;
    
    // Find a particular description in the file where there are several: 
    Model spec = RDFDataMgr.loadModel(assemblerFile) ;

    // Find the right starting point for the description in some way.
    Resource root = null ;

    if ( false )
        // If you know the Resource URI:
        root = spec.createResource("http://example/myChoiceOfURI" );
    else
    {
        // Alternatively, look for the a single resource of the right type. 
        try {
            // Find the required description - the file can contain descriptions of many different types.
            root = GraphUtils.findRootByType(spec, VocabTDB.tDatasetTDB) ;
            if ( root == null )
                throw new JenaException("Failed to find a suitable root") ;
        } catch (TypeNotUniqueException ex)
        { throw new JenaException("Multiple types for: "+DatasetAssemblerVocab.tDataset) ; }
    }

    Dataset ds = (Dataset)Assembler.general.open(root) ;
}
 

import org.apache.jena.shared.JenaException; //导入依赖的package包/类
@Test
public void testMultipleInputFiles() throws IOException {
	String query = "SELECT * FROM <x> <y> {}";
	try {
		TarqlQuery tq =  new TarqlParser(new StringReader(query), null).getResult();
		assertSelect(tq);
		fail("Expected exception due to multiple input files in query");
	} catch (JenaException ex) {
		// Expected
	}
}