Examples of com.opengamma.id.VersionCorrection

com.opengamma.id.VersionCorrection
An immutable version-correction combination.
History can be stored in two dimensions and the version-correction provides the key. The first historic dimension is the classic series of versions. Each new version is stored in such a manor that previous versions can be accessed. The second historic dimension is corrections. A correction occurs when it is realized that the original data stored was incorrect.
A fully versioned object in an OpenGamma installation will have a single state for any combination of version and correction. This state is assigned a version string which is used as the third component in a {@link UniqueId}, where all versions share the same {@link ObjectId}.
This class represents a single version-correction combination suitable for identifying a single state. It is typically used to obtain an object, while the version string is used in the response.
This class is immutable and thread-safe.

  public void addToFrontCache_allSame() {
    final EHCachingPositionSource cache = new EHCachingPositionSource(Mockito.mock(PositionSource.class), _cacheManager);
    try {
      // Add the same portfolio at the same v/c - original to be returned
      final PortfolioNode root = createPortfolioA1();
      final VersionCorrection vc = VersionCorrection.of(Instant.now(), Instant.now());
      assertSame(cache.addToFrontCache(root, vc), root);
      assertSame(cache.addToFrontCache(createPortfolioA1(), vc), root);
      // Add the same portfolio at a new v/c - original to be identified and returned
      assertSame(cache.addToFrontCache(root, VersionCorrection.ofVersionAsOf(vc.getVersionAsOf().plusSeconds(1))), root);
    } finally {
      cache.shutdown();
    }
  }

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    final EHCachingPositionSource cache = new EHCachingPositionSource(Mockito.mock(PositionSource.class), _cacheManager);
    try {
      // Add two similar portfolios with different position resolutions; both to be added and returned
      final PortfolioNode root1 = createPortfolioA1();
      final PortfolioNode root2 = createPortfolioA2();
      final VersionCorrection vc = VersionCorrection.of(Instant.now(), Instant.now());
      assertSame(cache.addToFrontCache(root1, vc), root1);
      assertSame(cache.addToFrontCache(root2, VersionCorrection.ofVersionAsOf(vc.getVersionAsOf().plusSeconds(1))), root2);
    } finally {
      cache.shutdown();
    }
  }

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    final EHCachingPositionSource cache = new EHCachingPositionSource(Mockito.mock(PositionSource.class), _cacheManager);
    try {
      // Add two similar portfolios with some positions (and hence nodes) shared; shared nodes and positions to be reused in returned node
      final PortfolioNode root1 = createPortfolioA1();
      final PortfolioNode root2 = createPortfolioA3();
      final VersionCorrection vc = VersionCorrection.of(Instant.now(), Instant.now());
      assertSame(cache.addToFrontCache(root1, vc), root1);
      final PortfolioNode root2b = cache.addToFrontCache(root2, VersionCorrection.ofVersionAsOf(vc.getVersionAsOf().plusSeconds(1)));
      assertNotSame(root2b, root2);
      assertEquals(root2b.getName(), root2.getName());
      assertEquals(root2b.getParentNodeId(), root2.getParentNodeId());
      assertEquals(root2b.getUniqueId(), root2.getUniqueId());
      assertEquals(root2b.getPositions(), root2.getPositions());

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    assertEquals(_securityV2, resolvedSecurity);
  }


  @Test(expectedExceptions = DataNotFoundException.class)
  public void testResolveLinkWithUnknownObjectId() {
    VersionCorrection vc = VersionCorrection.of(Instant.ofEpochMilli(123), Instant.ofEpochMilli(123));
    SimpleSecurityResolver resolver = new SimpleSecurityResolver(_securitySource, vc);
    SecurityLink link = new SimpleSecurityLink(UNKNOWN_OID);
    resolver.resolve(link);
  }

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    assertEquals(_securityV2, security);
  }


  @Test(expectedExceptions = DataNotFoundException.class)
  public void testGetSecurityByUnknownObjectId() {
    VersionCorrection vc = VersionCorrection.of(Instant.ofEpochMilli(123), Instant.ofEpochMilli(123));
    SimpleSecurityResolver resolver = new SimpleSecurityResolver(_securitySource, vc);
    resolver.getSecurity(UNKNOWN_OID);
  }

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public class ParallelRecompilationInfiniteLatestTest extends AbstractParallelRecompilationTest {


  private static final Logger s_logger = LoggerFactory.getLogger(ParallelRecompilationInfiniteLatestTest.class);


  private CompiledViewDefinitionWithGraphs compiledViewDefinition(final ViewDefinition viewDefinition, final Map<ComputationTargetReference, UniqueId> resolutions) {
    final VersionCorrection versionCorrection = VersionCorrection.of(Instant.now(), Instant.now());
    final DependencyGraph graph = new DependencyGraph("Default");
    final Portfolio portfolio = Mockito.mock(Portfolio.class);
    return new CompiledViewDefinitionWithGraphsImpl(versionCorrection, "view-id", viewDefinition, Collections.singleton(graph), new HashMap<ComputationTargetReference, UniqueId>(resolutions),
        portfolio, 0);
  }

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  //-------------------------------------------------------------------------
  
  public ManageableHistoricalTimeSeries getTimeSeries(ObjectIdentifiable objectId, VersionCorrection versionCorrection, HistoricalTimeSeriesGetFilter filter) {
    
    final long oid = extractOid(objectId); 
    final VersionCorrection vc = versionCorrection.withLatestFixed(now());


    // Set up the basic query arguments
    final DbMapSqlParameterSource args = new DbMapSqlParameterSource()
      .addValue("doc_oid", oid)
      .addTimestamp("version_as_of_instant", vc.getVersionAsOf())
      .addTimestamp("corrected_to_instant", vc.getCorrectedTo())
      .addValue("start_date", DbDateUtils.toSqlDateNullFarPast(filter.getEarliestDate()))
      .addValue("end_date", DbDateUtils.toSqlDateNullFarFuture(filter.getLatestDate()));
    final NamedParameterJdbcOperations namedJdbc = getDbConnector().getJdbcTemplate();
    
    // Get version metadata from the data-points and set up a Manageable HTS accordingly

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   * @param uniqueId  the unique identifier, not null
   * @param series  the time-series data points, not empty, not null
   */
  protected void insertDataPointsCheckMaxDate(final UniqueId uniqueId, final LocalDateDoubleTimeSeries series) {
    final Long docOid = extractOid(uniqueId);
    final VersionCorrection vc = getMaster().extractTimeSeriesInstants(uniqueId);
    final DbMapSqlParameterSource queryArgs = new DbMapSqlParameterSource()
      .addValue("doc_oid", docOid)
      .addTimestamp("ver_instant", vc.getVersionAsOf())
      .addTimestamp("corr_instant", vc.getCorrectedTo());
    final String sql = getElSqlBundle().getSql("SelectMaxPointDate", queryArgs);
    Date result = getDbConnector().getJdbcTemplate().queryForObject(sql, queryArgs, Date.class);
    if (result != null) {
      LocalDate maxDate = DbDateUtils.fromSqlDateAllowNull(result);
      if (series.getEarliestTime().isAfter(maxDate) == false) {

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  protected long extractRowId(UniqueId uniqueId) {
    int pos = uniqueId.getVersion().indexOf('P');
    if (pos < 0) {
      return super.extractRowId(uniqueId);
    }
    VersionCorrection vc = getMaster().extractTimeSeriesInstants(uniqueId);
    HistoricalTimeSeriesInfoDocument doc = getMaster().get(uniqueId.getObjectId(), vc);  // not very efficient, but works
    return super.extractRowId(doc.getUniqueId());
  }

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  }


  //-------------------------------------------------------------------------
  @GET
  public Response get(@QueryParam("versionAsOf") String versionAsOf, @QueryParam("correctedTo") String correctedTo) {
    VersionCorrection vc = VersionCorrection.parse(versionAsOf, correctedTo);
    ConventionDocument result = getConventionMaster().get(getUrlConventionId(), vc);
    return responseOkFudge(result);
  }

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