use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.
the class AppSchemaMappingTest method testNilReasonOnNotNillableElement.
@Test
public void testNilReasonOnNotNillableElement() {
final String nilReason = "missing";
final String nilReasonAssignCQL = "'" + nilReason + "'";
final String nilReasonRenameCQL = SOURCE_UUID_V1;
// --- test with a constant mapping --- //
DefaultCell assignNilReason = new DefaultCell();
assignNilReason.setTransformationIdentifier(AssignFunction.ID);
ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
parameters.put(AssignFunction.PARAMETER_VALUE, new ParameterValue(nilReason));
assignNilReason.setTarget(getDescriptionNilReasonTargetProperty());
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("gml:description", attrMapping.getTargetAttribute());
assertNull(attrMapping.getSourceExpression());
assertEquals(1, attrMapping.getClientProperty().size());
assertEquals(GML_NIL_REASON, attrMapping.getClientProperty().get(0).getName());
assertEquals(nilReasonAssignCQL, attrMapping.getClientProperty().get(0).getValue());
// encodeIfEmpty=true because we are using a constant mapping
assertTrue(attrMapping.isEncodeIfEmpty());
// --- test with a non-constant mapping --- //
DefaultCell rename = new DefaultCell();
rename.setTransformationIdentifier(RenameFunction.ID);
rename.setSource(getUuidSourceProperty(unitType));
rename.setTarget(getDescriptionNilReasonTargetProperty());
// reset mapping
initMapping();
context = new AppSchemaMappingContext(mappingWrapper);
// process rename
RenameHandler renameHandler = new RenameHandler();
attrMapping = renameHandler.handlePropertyTransformation(typeCell, rename, context);
assertNotNull(attrMapping);
assertEquals("gml:description", attrMapping.getTargetAttribute());
assertNull(attrMapping.getSourceExpression());
assertEquals(1, attrMapping.getClientProperty().size());
assertEquals(GML_NIL_REASON, attrMapping.getClientProperty().get(0).getName());
assertEquals(nilReasonRenameCQL, attrMapping.getClientProperty().get(0).getValue());
// encodeIfEmpty has not been set, because we are using a mapping which
// is a function of the source value
assertNull(attrMapping.isEncodeIfEmpty());
}
use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.
the class AppSchemaMappingTest method testAssignHandler.
@Test
public void testAssignHandler() {
final String ASSIGN_VALUE = "LCU_1234";
final String OCQL = "'" + ASSIGN_VALUE + "'";
final String OCQL_BOUND = "if_then_else(isNull(" + SOURCE_UUID_V1 + "), Expression.NIL, '" + ASSIGN_VALUE + "')";
Cell typeCell = getDefaultTypeCell(unitDenormType, landCoverUnitType);
DefaultCell cell = new DefaultCell();
cell.setTransformationIdentifier(AssignFunction.ID);
ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
parameters.put(AssignFunction.PARAMETER_VALUE, new ParameterValue(ASSIGN_VALUE));
cell.setTarget(getLocalIdTargetProperty());
cell.setTransformationParameters(parameters);
AssignHandler assignHandler = new AssignHandler();
AttributeMappingType attrMapping = assignHandler.handlePropertyTransformation(typeCell, cell, new AppSchemaMappingContext(mappingWrapper));
assertEquals(OCQL, attrMapping.getSourceExpression().getOCQL());
assertEquals(TARGET_LOCAL_ID, attrMapping.getTargetAttribute());
// bound version of "Assign"
DefaultCell cellCopy = new DefaultCell(cell);
Collection<Property> anchor = getUuidSourceProperty(unitDenormType).values();
ListMultimap<String, Property> source = ArrayListMultimap.create();
source.putAll(AssignFunction.ENTITY_ANCHOR, anchor);
cellCopy.setSource(source);
cellCopy.setTransformationIdentifier(AssignFunction.ID_BOUND);
attrMapping = assignHandler.handlePropertyTransformation(typeCell, cellCopy, new AppSchemaMappingContext(mappingWrapper));
assertEquals(OCQL_BOUND, attrMapping.getSourceExpression().getOCQL());
assertEquals(TARGET_LOCAL_ID, attrMapping.getTargetAttribute());
}
use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.
the class AppSchemaMappingTest method testNestedJoinHandler.
@Test
public void testNestedJoinHandler() {
DefaultCell joinCell = buildJoinCell(null);
// create minimal alignment and pass it to JoinHandler
DefaultCell renameCell = new DefaultCell();
renameCell.setTransformationIdentifier(RenameFunction.ID);
renameCell.setSource(getUuidSourceProperty(unitDenormType));
renameCell.setTarget(getNestedUnitLocalIdTargetProperty());
DefaultAlignment alignment = new DefaultAlignment();
alignment.addCell(joinCell);
alignment.addCell(renameCell);
processJoinAlignment(alignment, null);
// logMapping(mappingWrapper.getMainMapping());
List<FeatureTypeMapping> ftMappings = mappingWrapper.getMainMapping().getTypeMappings().getFeatureTypeMapping();
assertEquals(2, ftMappings.size());
FeatureTypeMapping lcdMapping = null, lcuMapping = null;
for (FeatureTypeMapping ftMapping : ftMappings) {
if (SOURCE_DATASET.equals(ftMapping.getSourceType()) && "lcv:LandCoverDataset".equals(ftMapping.getTargetElement())) {
lcdMapping = ftMapping;
}
if (SOURCE_UNIT_DENORM.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();
assertNotNull(lcdAttrMappings);
assertNotNull(lcuAttrMappings);
assertEquals(1, lcdAttrMappings.size());
assertEquals(2, lcuAttrMappings.size());
AttributeMappingType containerMapping = lcdAttrMappings.get(0);
assertEquals("lcv:member", containerMapping.getTargetAttribute());
assertEquals("lcv:LandCoverUnit", containerMapping.getSourceExpression().getLinkElement());
assertEquals("FEATURE_LINK[1]", containerMapping.getSourceExpression().getLinkField());
assertEquals(SOURCE_DATASET_ID, containerMapping.getSourceExpression().getOCQL());
assertTrue(containerMapping.isIsMultiple());
AttributeMappingType nestedMapping = lcuAttrMappings.get(0);
assertEquals("FEATURE_LINK[1]", nestedMapping.getTargetAttribute());
assertEquals(SOURCE_DATASET_ID, nestedMapping.getSourceExpression().getOCQL());
assertNull(nestedMapping.getSourceExpression().getLinkElement());
assertNull(nestedMapping.getSourceExpression().getLinkField());
}
use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.
the class AppSchemaMappingTest method testEncodeIfEmptyFalse.
@Test
public void testEncodeIfEmptyFalse() {
final String XLINK_HREF_PATTERN = "#lcu.{dataset_id}";
final String OCQL_STR_CONCAT = "strConcat('#lcu.', dataset_id)";
DefaultCell format = new DefaultCell();
format.setTransformationIdentifier(FormattedStringFunction.ID);
ListMultimap<String, ParameterValue> formatParameters = ArrayListMultimap.create();
formatParameters.put(FormattedStringFunction.PARAMETER_PATTERN, new ParameterValue(XLINK_HREF_PATTERN));
ListMultimap<String, Property> source = ArrayListMultimap.create();
source.putAll(FormattedStringFunction.ENTITY_VARIABLE, getDatasetIdSourceProperty().values());
format.setSource(source);
format.setTarget(getNestedUnitHrefTargetProperty());
format.setTransformationParameters(formatParameters);
FormattedStringHandler formatHandler = new FormattedStringHandler();
AttributeMappingType attrMapping = formatHandler.handlePropertyTransformation(getDefaultTypeCell(datasetType, landCoverDatasetType), format, new AppSchemaMappingContext(mappingWrapper));
assertNull(attrMapping.getSourceExpression());
assertEquals("lcv:member", attrMapping.getTargetAttribute());
assertNotNull(attrMapping.getClientProperty());
assertEquals(1, attrMapping.getClientProperty().size());
assertEquals("xlink:href", attrMapping.getClientProperty().get(0).getName());
assertEquals(OCQL_STR_CONCAT, attrMapping.getClientProperty().get(0).getValue());
// expression is NOT constant, so encodeIfEmpty=null (won't be XML
// encoded)
assertNull(attrMapping.isEncodeIfEmpty());
}
use of eu.esdihumboldt.hale.io.appschema.impl.internal.generated.app_schema.AttributeMappingType in project hale by halestudio.
the class AppSchemaMappingTest method testXmlAttributeEncodingUnqualified.
@Test
public void testXmlAttributeEncodingUnqualified() {
final String CODE_SPACE = "http://www.example.com/codespace";
final String OCQL = "'" + CODE_SPACE + "'";
DefaultCell cell = new DefaultCell();
cell.setTransformationIdentifier(AssignFunction.ID);
ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
parameters.put(AssignFunction.PARAMETER_VALUE, new ParameterValue(CODE_SPACE));
cell.setTransformationParameters(parameters);
cell.setTarget(getCodeSpaceTargetProperty());
AssignHandler handler = new AssignHandler();
AttributeMappingType attrMapping = handler.handlePropertyTransformation(getDefaultTypeCell(unitDenormType, landCoverUnitType), cell, new AppSchemaMappingContext(mappingWrapper));
assertNull(attrMapping.getSourceExpression());
assertEquals("gml:name", attrMapping.getTargetAttribute());
assertNotNull(attrMapping.getClientProperty());
assertEquals(1, attrMapping.getClientProperty().size());
ClientProperty attr = attrMapping.getClientProperty().get(0);
assertEquals("codeSpace", attr.getName());
assertEquals(OCQL, attr.getValue());
}
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