Examples with XdmNodeReadTrx org.sirix.api.XdmNodeReadTrx used on opensource projects

Example 91 with XdmNodeReadTrx

use of org.sirix.api.XdmNodeReadTrx in project sirix by sirixdb.

the class ParentAxisTest method testIterate.

@Test
public void testIterate() throws SirixException {
    final XdmNodeReadTrx rtx = holder.getReader();
    rtx.moveTo(5L);
    AbsAxisTest.testIAxisConventions(new ParentAxis(rtx), new long[] { 1L });
    rtx.moveTo(8L);
    AbsAxisTest.testIAxisConventions(new ParentAxis(rtx), new long[] { 1L });
    rtx.moveTo(10L);
    AbsAxisTest.testIAxisConventions(new ParentAxis(rtx), new long[] { 9L });
}

Example 92 with XdmNodeReadTrx

use of org.sirix.api.XdmNodeReadTrx in project sirix by sirixdb.

the class PrecedingSiblingAxisTest method testAxisConventions.

@Test
public void testAxisConventions() throws SirixException {
    final XdmNodeReadTrx rtx = holder.getReader();
    rtx.moveTo(12L);
    AbsAxisTest.testIAxisConventions(new PrecedingSiblingAxis(rtx), new long[] { 11L });
    rtx.moveTo(5L);
    AbsAxisTest.testIAxisConventions(new PrecedingSiblingAxis(rtx), new long[] { 4L });
    rtx.moveTo(13L);
    AbsAxisTest.testIAxisConventions(new PrecedingSiblingAxis(rtx), new long[] { 4L, 5L, 8L, 9L });
    rtx.moveTo(1L);
    AbsAxisTest.testIAxisConventions(new PrecedingSiblingAxis(rtx), new long[] {});
    rtx.moveTo(9L);
    rtx.moveToAttribute(0);
    AbsAxisTest.testIAxisConventions(new PrecedingSiblingAxis(rtx), new long[] {});
}

Example 93 with XdmNodeReadTrx

use of org.sirix.api.XdmNodeReadTrx in project sirix by sirixdb.

the class VisitorDescendantAxisTest method testIterateVisitor.

@Test
public void testIterateVisitor() throws SirixException {
    final XdmNodeReadTrx rtx = holder.getReader();
    rtx.moveToDocumentRoot();
    AbsAxisTest.testIAxisConventions(VisitorDescendantAxis.newBuilder(rtx).build(), new long[] { 1L, 4L, 5L, 6L, 7L, 8L, 9L, 11L, 12L, 13L });
    new IteratorTester<Long>(ITERATIONS, IteratorFeature.UNMODIFIABLE, ImmutableList.of(1L, 4L, 5L, 6L, 7L, 8L, 9L, 11L, 12L, 13L), null) {

        @Override
        protected Iterator<Long> newTargetIterator() {
            final XdmNodeReadTrx rtx = holder.getReader();
            rtx.moveToDocumentRoot();
            return VisitorDescendantAxis.newBuilder(rtx).build();
        }
    }.test();
    rtx.moveTo(1L);
    AbsAxisTest.testIAxisConventions(VisitorDescendantAxis.newBuilder(rtx).build(), new long[] { 4L, 5L, 6L, 7L, 8L, 9L, 11L, 12L, 13L });
    new IteratorTester<Long>(ITERATIONS, IteratorFeature.UNMODIFIABLE, ImmutableList.of(4L, 5L, 6L, 7L, 8L, 9L, 11L, 12L, 13L), null) {

        @Override
        protected Iterator<Long> newTargetIterator() {
            final XdmNodeReadTrx rtx = holder.getReader();
            rtx.moveTo(1L);
            return VisitorDescendantAxis.newBuilder(rtx).build();
        }
    }.test();
    rtx.moveTo(9L);
    AbsAxisTest.testIAxisConventions(VisitorDescendantAxis.newBuilder(rtx).build(), new long[] { 11L, 12L });
    new IteratorTester<Long>(ITERATIONS, IteratorFeature.UNMODIFIABLE, ImmutableList.of(11L, 12L), null) {

        @Override
        protected Iterator<Long> newTargetIterator() {
            final XdmNodeReadTrx rtx = holder.getReader();
            rtx.moveTo(9L);
            return VisitorDescendantAxis.newBuilder(rtx).build();
        }
    }.test();
    rtx.moveTo(13L);
    AbsAxisTest.testIAxisConventions(VisitorDescendantAxis.newBuilder(rtx).build(), new long[] {});
    new IteratorTester<Long>(ITERATIONS, IteratorFeature.UNMODIFIABLE, Collections.emptyList(), null) {

        @Override
        protected Iterator<Long> newTargetIterator() {
            final XdmNodeReadTrx rtx = holder.getReader();
            rtx.moveTo(13L);
            return VisitorDescendantAxis.newBuilder(rtx).build();
        }
    }.test();
}

Example 94 with XdmNodeReadTrx

use of org.sirix.api.XdmNodeReadTrx in project sirix by sirixdb.

the class XdmResourceManagerTest method testRevision.

@Test
public void testRevision() {
    XdmNodeReadTrx rtx = holder.getReader();
    assertEquals(0L, rtx.getRevisionNumber());
    try (final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx()) {
        assertEquals(1L, wtx.getRevisionNumber());
        // Commit and check.
        wtx.commit();
    }
    try {
        rtx = holder.getResourceManager().beginNodeReadTrx(Constants.UBP_ROOT_REVISION_NUMBER);
        assertEquals(Constants.UBP_ROOT_REVISION_NUMBER, rtx.getRevisionNumber());
    } finally {
        rtx.close();
    }
    try (final XdmNodeReadTrx rtx2 = holder.getResourceManager().beginNodeReadTrx()) {
        assertEquals(1L, rtx2.getRevisionNumber());
    }
}

Example 95 with XdmNodeReadTrx

use of org.sirix.api.XdmNodeReadTrx in project sirix by sirixdb.

the class XdmResourceManagerTest method testFetchingOfClosestRevisionToAGivenPointInTime.

@Test
public void testFetchingOfClosestRevisionToAGivenPointInTime() throws InterruptedException {
    final Instant start = Instant.now();
    final Instant afterAllCommits;
    final Instant afterFirstCommit;
    final Instant afterSecondCommit;
    try (final XdmNodeWriteTrx wtx = holder.getResourceManager().beginNodeWriteTrx(TimeUnit.MILLISECONDS, 1000)) {
        TimeUnit.MILLISECONDS.sleep(1100);
        afterFirstCommit = Instant.now();
        TimeUnit.MILLISECONDS.sleep(1100);
        afterSecondCommit = Instant.now();
        TimeUnit.MILLISECONDS.sleep(1100);
        assertTrue(wtx.getRevisionNumber() >= 3);
        afterAllCommits = Instant.now();
    }
    try (final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx(start)) {
        assertEquals(0, rtx.getRevisionNumber());
    }
    try (final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx(afterFirstCommit)) {
        assertEquals(1, rtx.getRevisionNumber());
    }
    try (final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx(afterSecondCommit)) {
        assertEquals(2, rtx.getRevisionNumber());
    }
    try (final XdmNodeReadTrx rtx = holder.getResourceManager().beginNodeReadTrx(afterAllCommits)) {
        assertEquals(holder.getResourceManager().getMostRecentRevisionNumber(), rtx.getRevisionNumber());
    }
}