Examples with AttributeMappingType eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType used on opensource projects

Example 11 with AttributeMappingType

use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.

the class AppSchemaMappingTest method testFeatureGmlIdEncoding.

@Test
public void testFeatureGmlIdEncoding() {
    DefaultCell cell = new DefaultCell();
    cell.setTransformationIdentifier(RenameFunction.ID);
    cell.setSource(getUnitIdSourceProperty(unitDenormType));
    cell.setTarget(getGmlIdTargetProperty());
    RenameHandler renameHandler = new RenameHandler();
    AttributeMappingType attrMapping = renameHandler.handlePropertyTransformation(getDefaultTypeCell(unitDenormType, landCoverUnitType), cell, new AppSchemaMappingContext(mappingWrapper));
    assertNull(attrMapping.getSourceExpression());
    assertEquals(SOURCE_UNIT_ID, attrMapping.getIdExpression().getOCQL());
    assertEquals("lcv:LandCoverUnit", attrMapping.getTargetAttribute());
}

Example 12 with AttributeMappingType

use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.

the class AppSchemaMappingTest method testRenameHandler.

@Test
public void testRenameHandler() {
    DefaultCell cell = new DefaultCell();
    cell.setTransformationIdentifier(RenameFunction.ID);
    cell.setSource(getUuidSourceProperty(unitDenormType));
    cell.setTarget(getLocalIdTargetProperty());
    RenameHandler renameHandler = new RenameHandler();
    AttributeMappingType attrMapping = renameHandler.handlePropertyTransformation(getDefaultTypeCell(unitDenormType, landCoverUnitType), cell, new AppSchemaMappingContext(mappingWrapper));
    assertEquals("uuid_v1", attrMapping.getSourceExpression().getOCQL());
    assertEquals(TARGET_LOCAL_ID, attrMapping.getTargetAttribute());
}

Example 13 with AttributeMappingType

use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.

the class AppSchemaMappingTest method testXmlAttributeEncodingQualified.

@Test
public void testXmlAttributeEncodingQualified() {
    final String GML_ID = "ti.ds.landcover";
    final String OCQL = "'" + GML_ID + "'";
    DefaultCell cell = new DefaultCell();
    cell.setTransformationIdentifier(AssignFunction.ID);
    ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
    parameters.put(AssignFunction.PARAMETER_VALUE, new ParameterValue(GML_ID));
    cell.setTransformationParameters(parameters);
    cell.setTarget(getTimeInstantGmlIdTargetProperty());
    AssignHandler handler = new AssignHandler();
    AttributeMappingType attrMapping = handler.handlePropertyTransformation(getDefaultTypeCell(datasetType, landCoverDatasetType), cell, new AppSchemaMappingContext(mappingWrapper));
    assertNull(attrMapping.getSourceExpression());
    assertEquals("lcv:extent/gmd:EX_Extent/gmd:temporalElement/gmd:EX_TemporalExtent/gmd:extent/gml:TimeInstant", attrMapping.getTargetAttribute());
    assertNotNull(attrMapping.getClientProperty());
    assertEquals(1, attrMapping.getClientProperty().size());
    ClientProperty attr = attrMapping.getClientProperty().get(0);
    assertEquals("gml:id", attr.getName());
    assertEquals(OCQL, attr.getValue());
}

Example 14 with AttributeMappingType

use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.

the class AppSchemaMappingTest method testNillable.

@Test
public void testNillable() {
    final String nilReason = "missing";
    final String nilReasonCQL = "'" + nilReason + "'";
    final String expectedXsiNilWithSource = "if_then_else(isNull(" + SOURCE_UNIT_ID + "), 'true', Expression.NIL)";
    DefaultCell renameBeginLifespan = new DefaultCell();
    renameBeginLifespan.setTransformationIdentifier(RenameFunction.ID);
    renameBeginLifespan.setSource(getUnitIdSourceProperty(unitType));
    renameBeginLifespan.setTarget(getBeginLifespanTargetProperty());
    DefaultCell assignNilReason = new DefaultCell();
    assignNilReason.setTransformationIdentifier(AssignFunction.ID);
    ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
    parameters.put(AssignFunction.PARAMETER_VALUE, new ParameterValue(nilReason));
    assignNilReason.setTarget(getBeginLifespanNilReasonTargetProperty());
    assignNilReason.setTransformationParameters(parameters);
    Cell typeCell = getDefaultTypeCell(unitType, landCoverUnitType);
    AttributeMappingType attrMapping = null;
    AppSchemaMappingContext context = new AppSchemaMappingContext(mappingWrapper);
    AssignHandler assignHandler = new AssignHandler();
    attrMapping = assignHandler.handlePropertyTransformation(typeCell, assignNilReason, context);
    assertNotNull(attrMapping);
    assertEquals("lcv:beginLifespanVersion", attrMapping.getTargetAttribute());
    assertNull(attrMapping.getSourceExpression());
    assertEquals(2, attrMapping.getClientProperty().size());
    assertEquals(GML_NIL_REASON, attrMapping.getClientProperty().get(0).getName());
    assertEquals(nilReasonCQL, attrMapping.getClientProperty().get(0).getValue());
    assertEquals("xsi:nil", attrMapping.getClientProperty().get(1).getName());
    assertEquals("if_then_else(isNull(" + nilReasonCQL + "), Expression.NIL, 'true')", attrMapping.getClientProperty().get(1).getValue());
    assertTrue(attrMapping.isEncodeIfEmpty());
    // element mapping should cause xsi:nil expression being overridden
    RenameHandler renameHandler = new RenameHandler();
    attrMapping = renameHandler.handlePropertyTransformation(typeCell, renameBeginLifespan, context);
    assertNotNull(attrMapping);
    assertNotNull(attrMapping.getSourceExpression());
    assertEquals(SOURCE_UNIT_ID, attrMapping.getSourceExpression().getOCQL());
    assertEquals("lcv:beginLifespanVersion", attrMapping.getTargetAttribute());
    assertEquals(2, attrMapping.getClientProperty().size());
    boolean xsiNilFound = false;
    for (ClientProperty property : attrMapping.getClientProperty()) {
        if ("xsi:nil".equals(property.getName())) {
            assertEquals(expectedXsiNilWithSource, property.getValue());
            xsiNilFound = true;
        }
    }
    assertTrue(xsiNilFound);
    assertTrue(attrMapping.isEncodeIfEmpty());
    // remove nilReason client property
    attrMapping.getClientProperty().remove(0);
    // run again assing handler, nothing should change
    attrMapping = assignHandler.handlePropertyTransformation(typeCell, assignNilReason, context);
    assertEquals(2, attrMapping.getClientProperty().size());
    assertEquals("xsi:nil", attrMapping.getClientProperty().get(0).getName());
    assertEquals(expectedXsiNilWithSource, attrMapping.getClientProperty().get(0).getValue());
}

Example 15 with AttributeMappingType

use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.

the class AppSchemaMappingTest method testFeatureChainingJoin.

@Test
public void testFeatureChainingJoin() throws Exception {
    FeatureChaining chainingConf = readFeatureChainingConfiguration(FEATURE_CHAINING_CONF_PATH);
    assertNotNull(chainingConf);
    DefaultCell joinCell = buildJoinCell(chainingConf);
    // create minimal alignment and pass it to JoinHandler
    DefaultAlignment alignment = new DefaultAlignment();
    alignment.addCell(joinCell);
    DefaultCell renameCell = new DefaultCell();
    renameCell.setTransformationIdentifier(RenameFunction.ID);
    renameCell.setSource(getUuidSourceProperty(unitType));
    renameCell.setTarget(getNestedUnitLocalIdTargetProperty());
    alignment.addCell(renameCell);
    DefaultCell renameClassCell = new DefaultCell();
    renameClassCell.setTransformationIdentifier(RenameFunction.ID);
    renameClassCell.setSource(getObservationClassSourceProperty());
    renameClassCell.setTarget(getNestedObservationClassTargetProperty());
    alignment.addCell(renameClassCell);
    processJoinAlignment(alignment, chainingConf);
    // logMapping(mappingWrapper.getMainMapping());
    // logMapping(mappingWrapper.getIncludedTypesMapping());
    List<FeatureTypeMapping> mainMappings = mappingWrapper.getMainMapping().getTypeMappings().getFeatureTypeMapping();
    assertEquals(2, mainMappings.size());
    List<FeatureTypeMapping> includedMappings = mappingWrapper.getIncludedTypesMapping().getTypeMappings().getFeatureTypeMapping();
    assertEquals(1, includedMappings.size());
    FeatureTypeMapping obsMapping = includedMappings.get(0);
    assertTrue(SOURCE_OBSERVATION.equals(obsMapping.getSourceType()) && "lcv:LandCoverObservation".equals(obsMapping.getTargetElement()));
    FeatureTypeMapping lcdMapping = null, lcuMapping = null;
    for (FeatureTypeMapping ftMapping : mainMappings) {
        if (SOURCE_DATASET.equals(ftMapping.getSourceType()) && "lcv:LandCoverDataset".equals(ftMapping.getTargetElement())) {
            lcdMapping = ftMapping;
        }
        if (SOURCE_UNIT.equals(ftMapping.getSourceType()) && "lcv:LandCoverUnit".equals(ftMapping.getTargetElement())) {
            lcuMapping = ftMapping;
        }
    }
    assertNotNull(lcdMapping);
    assertNotNull(lcuMapping);
    // check feature chaining configuration
    List<AttributeMappingType> lcdAttrMappings = lcdMapping.getAttributeMappings().getAttributeMapping();
    List<AttributeMappingType> lcuAttrMappings = lcuMapping.getAttributeMappings().getAttributeMapping();
    List<AttributeMappingType> obsAttrMappings = obsMapping.getAttributeMappings().getAttributeMapping();
    assertNotNull(lcdAttrMappings);
    assertNotNull(lcuAttrMappings);
    assertNotNull(obsAttrMappings);
    assertEquals(1, lcdAttrMappings.size());
    assertEquals(3, lcuAttrMappings.size());
    assertEquals(2, obsAttrMappings.size());
    // NOTE: the order of attribute mappings is predictable, as it follows
    // the order of join conditions
    AttributeMappingType datasetContainerMapping = lcdAttrMappings.get(0);
    assertEquals("lcv:member", datasetContainerMapping.getTargetAttribute());
    assertEquals("lcv:LandCoverUnit", datasetContainerMapping.getSourceExpression().getLinkElement());
    assertEquals("FEATURE_LINK[1]", datasetContainerMapping.getSourceExpression().getLinkField());
    assertEquals(SOURCE_DATASET_ID, datasetContainerMapping.getSourceExpression().getOCQL());
    assertTrue(datasetContainerMapping.isIsMultiple());
    AttributeMappingType unitNestedMapping = lcuAttrMappings.get(0);
    assertEquals("FEATURE_LINK[1]", unitNestedMapping.getTargetAttribute());
    assertEquals(SOURCE_DATASET_ID, unitNestedMapping.getSourceExpression().getOCQL());
    assertNull(unitNestedMapping.getSourceExpression().getLinkElement());
    assertNull(unitNestedMapping.getSourceExpression().getLinkField());
    assertNull(unitNestedMapping.isIsMultiple());
    AttributeMappingType unitContainerMapping = lcuAttrMappings.get(1);
    assertEquals("lcv:landCoverObservation", unitContainerMapping.getTargetAttribute());
    assertEquals(SOURCE_UNIT_ID, unitContainerMapping.getSourceExpression().getOCQL());
    assertEquals("lcv:LandCoverObservation", unitContainerMapping.getSourceExpression().getLinkElement());
    assertEquals("FEATURE_LINK[1]", unitContainerMapping.getSourceExpression().getLinkField());
    assertTrue(unitContainerMapping.isIsMultiple());
    AttributeMappingType unitLocalIdMapping = lcuAttrMappings.get(2);
    assertEquals(TARGET_LOCAL_ID, unitLocalIdMapping.getTargetAttribute());
    assertEquals(SOURCE_UUID_V1, unitLocalIdMapping.getSourceExpression().getOCQL());
    assertNull(unitLocalIdMapping.getSourceExpression().getLinkElement());
    assertNull(unitLocalIdMapping.getSourceExpression().getLinkField());
    assertNull(unitLocalIdMapping.isIsMultiple());
    AttributeMappingType observationNestedMapping = obsAttrMappings.get(0);
    assertEquals("FEATURE_LINK[1]", observationNestedMapping.getTargetAttribute());
    assertEquals(SOURCE_OBS_UNIT_ID, observationNestedMapping.getSourceExpression().getOCQL());
    assertNull(observationNestedMapping.getSourceExpression().getLinkElement());
    assertNull(observationNestedMapping.getSourceExpression().getLinkField());
    assertNull(observationNestedMapping.isIsMultiple());
    AttributeMappingType observationClassMapping = obsAttrMappings.get(1);
    assertEquals("lcv:class", observationClassMapping.getTargetAttribute());
    assertEquals(SOURCE_OBS_CLASS, observationClassMapping.getSourceExpression().getOCQL());
    assertNull(observationClassMapping.getSourceExpression().getLinkElement());
    assertNull(observationClassMapping.getSourceExpression().getLinkField());
    assertNull(observationClassMapping.isIsMultiple());
}