Esempio n. 1
0
  /** This time we mix some conflicting and non conflicting changes */
  public void testConflicts() throws Exception {
    VersioningFeatureStore restricted =
        (VersioningFeatureStore) synchStore.getFeatureSource("restricted");
    SimpleFeatureType schema = restricted.getSchema();
    // modify the fourth feature, change its cat from 400 to 450
    Id updateFilter =
        ff.id(singleton(ff.featureId("restricted.1b99be2b-2480-4742-ad52-95c294efda3b")));
    restricted.modifyFeatures(schema.getDescriptor("cat"), 450, updateFilter);
    // a update that will generate a conflict
    updateFilter =
        ff.id(singleton(ff.featureId("restricted.d91fe390-bdc7-4b22-9316-2cd6c8737ef5")));
    restricted.modifyFeatures(schema.getDescriptor("cat"), 347, updateFilter);
    // an update that will generate a clean merge
    updateFilter =
        ff.id(singleton(ff.featureId("restricted.be7cafea-d0b7-4257-9b9c-1ed3de3f7ef4")));
    restricted.modifyFeatures(schema.getDescriptor("cat"), -48, updateFilter);

    // execute the postDiff
    MockHttpServletResponse response =
        postAsServletResponse(root(true), loadTextResource("PostDiffInitial.xml"));
    checkPostDiffSuccessResponse(response);

    // check there is one conflict and one clean merge
    assertEquals(1, gss.getActiveConflicts("restricted").size());
    assertEquals(1, gss.getCleanMerges("restricted", 7).size());

    // run GetDiff
    response = postAsServletResponse(root(true), loadTextResource("GetDiffInitial.xml"));
    validate(response);
    Document dom = dom(response);
    // print(dom);

    // check the document contents are the expected ones
    // ... check the main element
    assertXpathEvaluatesTo("-1", "/gss:GetDiffResponse/@fromVersion", dom);
    assertXpathEvaluatesTo("7", "/gss:GetDiffResponse/@toVersion", dom);
    assertXpathEvaluatesTo("sf:restricted", "/gss:GetDiffResponse/@typeName", dom);
    // ... check we get only one change, the non conflicting one
    assertXpathEvaluatesTo("1", "count(/gss:GetDiffResponse/gss:Changes)", dom);
    // check the update one
    assertXpathEvaluatesTo(
        "sf:restricted", "/gss:GetDiffResponse/gss:Changes/wfs:Update/@typeName", dom);
    assertXpathEvaluatesTo(
        "1", "count(/gss:GetDiffResponse/gss:Changes/wfs:Update/ogc:Filter/ogc:FeatureId)", dom);
    assertXpathEvaluatesTo(
        "restricted.1b99be2b-2480-4742-ad52-95c294efda3b",
        "/gss:GetDiffResponse/gss:Changes/wfs:Update/ogc:Filter/ogc:FeatureId/@fid",
        dom);
    assertXpathEvaluatesTo(
        "1", "count(/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property)", dom);
    assertXpathEvaluatesTo(
        "cat", "/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property/wfs:Name", dom);
    assertXpathEvaluatesTo(
        "450", "/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property/wfs:Value", dom);
  }
  public void testLocalChanges() throws Exception {
    // apply a local change on Central so that we'll get a non empty transaction sent to the client
    VersioningFeatureStore restricted =
        (VersioningFeatureStore) synchStore.getFeatureSource("restricted");
    SimpleFeatureType schema = restricted.getSchema();
    // remove the third feature
    Id removeFilter =
        ff.id(singleton(ff.featureId("restricted.c15e76ab-e44b-423e-8f85-f6d9927b878a")));
    restricted.removeFeatures(removeFilter);
    assertEquals(3, restricted.getCount(Query.ALL));

    // build the expected PostDiff request
    QName typeName = new QName("http://www.openplans.org/spearfish", "restricted");
    PostDiffType postDiff = new PostDiffType();
    postDiff.setFromVersion(-1);
    postDiff.setToVersion(3);
    postDiff.setTypeName(typeName);
    TransactionType changes = WfsFactory.eINSTANCE.createTransactionType();
    DeleteElementType delete = WfsFactory.eINSTANCE.createDeleteElementType();
    delete.setTypeName(typeName);
    delete.setFilter(removeFilter);
    changes.getDelete().add(delete);
    postDiff.setTransaction(changes);

    // create mock objects that will check the calls are flowing as expected
    GSSClient client = createMock(GSSClient.class);
    expect(client.getCentralRevision((QName) anyObject())).andReturn(new Long(-1));
    client.postDiff(postDiff);
    expect(client.getDiff((GetDiffType) anyObject())).andReturn(new GetDiffResponseType());
    replay(client);
    GSSClientFactory factory = createMock(GSSClientFactory.class);
    expect(factory.createClient(new URL("http://localhost:8081/geoserver/ows"), null, null))
        .andReturn(client);
    replay(factory);

    synch.clientFactory = factory;

    // perform synch
    Date start = new Date();
    synch.synchronizeOustandlingLayers();
    Date end = new Date();

    // check we stored the last synch marker
    SimpleFeature f =
        getSingleFeature(fsUnitTables, ff.equal(ff.property("table_id"), ff.literal(1), false));
    Date lastSynch = (Date) f.getAttribute("last_synchronization");
    assertNotNull(lastSynch);
    assertTrue(lastSynch.compareTo(start) >= 0 && lastSynch.compareTo(end) <= 0);
    assertNull(f.getAttribute("last_failure"));

    // check we marked the unit as succeded
    f = getSingleFeature(fsUnits, ff.equal(ff.property("unit_name"), ff.literal("unit1"), false));
    assertFalse((Boolean) f.getAttribute("errors"));
  }
Esempio n. 3
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  public void testCleanMerge() throws Exception {
    // grab the datastore
    VersioningFeatureStore restricted =
        (VersioningFeatureStore) synchStore.getFeatureSource("restricted");
    SimpleFeatureType schema = restricted.getSchema();
    // make the same changes as in the post diff
    Id updateFilter =
        ff.id(singleton(ff.featureId("restricted.be7cafea-d0b7-4257-9b9c-1ed3de3f7ef4")));
    restricted.modifyFeatures(schema.getDescriptor("cat"), -48, updateFilter);
    // remove the third feature
    Id removeFilter =
        ff.id(singleton(ff.featureId("restricted.d91fe390-bdc7-4b22-9316-2cd6c8737ef5")));
    restricted.removeFeatures(removeFilter);
    assertEquals(3, restricted.getCount(Query.ALL));

    // get the response and do the basic checks
    MockHttpServletResponse response =
        postAsServletResponse(root(true), loadTextResource("PostDiffInitial.xml"));
    checkPostDiffSuccessResponse(response);

    // check there are no conflicts
    assertEquals(0, gss.getActiveConflicts("restricted").size());

    // run GetDiff
    response = postAsServletResponse(root(true), loadTextResource("GetDiffInitial.xml"));
    validate(response);
    Document dom = dom(response);
    // print(dom);

    // we should have got back an empty transaction
    // ... check the main element
    assertXpathEvaluatesTo("-1", "/gss:GetDiffResponse/@fromVersion", dom);
    assertXpathEvaluatesTo("6", "/gss:GetDiffResponse/@toVersion", dom);
    assertXpathEvaluatesTo("sf:restricted", "/gss:GetDiffResponse/@typeName", dom);
    // check the transaction is empty
    assertXpathEvaluatesTo("0", "count(/gss:GetDiffResponse/gss:Changes/*)", dom);
  }
 public void rollback(String toVersion, Filter filter, String[] users) throws IOException {
   ((VersioningFeatureStore) source).rollback(toVersion, filter, users);
 }
Esempio n. 5
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  public void testNoConflictingChanges() throws Exception {
    // grab the datastore so that we can make some changes that will not generate conflicts
    VersioningFeatureStore restricted =
        (VersioningFeatureStore) synchStore.getFeatureSource("restricted");
    SimpleFeatureType schema = restricted.getSchema();
    // modify the fourth feature, change its cat from 400 to 450
    Id updateFilter =
        ff.id(singleton(ff.featureId("restricted.1b99be2b-2480-4742-ad52-95c294efda3b")));
    restricted.modifyFeatures(schema.getDescriptor("cat"), 450, updateFilter);
    // remove the third feature
    Id removeFilter =
        ff.id(singleton(ff.featureId("restricted.c15e76ab-e44b-423e-8f85-f6d9927b878a")));
    restricted.removeFeatures(removeFilter);
    assertEquals(3, restricted.getCount(Query.ALL));

    // execute the postDiff
    MockHttpServletResponse response =
        postAsServletResponse(root(true), loadTextResource("PostDiffInitial.xml"));
    checkPostDiffSuccessResponse(response);

    // check there are no conflicts
    assertEquals(0, gss.getActiveConflicts("restricted").size());

    // run GetDiff
    response = postAsServletResponse(root(true), loadTextResource("GetDiffInitial.xml"));
    validate(response);
    Document dom = dom(response);
    // print(dom);

    // check the document contents are the expected ones
    // ... check the main element
    assertXpathEvaluatesTo("-1", "/gss:GetDiffResponse/@fromVersion", dom);
    assertXpathEvaluatesTo("6", "/gss:GetDiffResponse/@toVersion", dom);
    assertXpathEvaluatesTo("sf:restricted", "/gss:GetDiffResponse/@typeName", dom);
    // check the transaction has two elements
    assertXpathEvaluatesTo("2", "count(/gss:GetDiffResponse/gss:Changes/*)", dom);
    // check the update one
    assertXpathEvaluatesTo(
        "sf:restricted", "/gss:GetDiffResponse/gss:Changes/wfs:Update/@typeName", dom);
    assertXpathEvaluatesTo(
        "1", "count(/gss:GetDiffResponse/gss:Changes/wfs:Update/ogc:Filter/ogc:FeatureId)", dom);
    assertXpathEvaluatesTo(
        "restricted.1b99be2b-2480-4742-ad52-95c294efda3b",
        "/gss:GetDiffResponse/gss:Changes/wfs:Update/ogc:Filter/ogc:FeatureId/@fid",
        dom);
    assertXpathEvaluatesTo(
        "1", "count(/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property)", dom);
    assertXpathEvaluatesTo(
        "cat", "/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property/wfs:Name", dom);
    assertXpathEvaluatesTo(
        "450", "/gss:GetDiffResponse/gss:Changes/wfs:Update/wfs:Property/wfs:Value", dom);
    // check the delete one
    assertXpathEvaluatesTo(
        "sf:restricted", "/gss:GetDiffResponse/gss:Changes/wfs:Delete/@typeName", dom);
    assertXpathEvaluatesTo(
        "restricted.c15e76ab-e44b-423e-8f85-f6d9927b878a",
        "/gss:GetDiffResponse/gss:Changes/wfs:Delete/ogc:Filter/ogc:FeatureId/@fid",
        dom);
    assertXpathEvaluatesTo(
        "restricted.c15e76ab-e44b-423e-8f85-f6d9927b878a",
        "/gss:GetDiffResponse/gss:Changes/wfs:Delete/ogc:Filter/ogc:FeatureId/@fid",
        dom);
  }