Examples with ParameterValue eu.esdihumboldt.hale.common.align.model.ParameterValue used on opensource projects

Example 76 with ParameterValue

use of eu.esdihumboldt.hale.common.align.model.ParameterValue in project hale by halestudio.

the class MarkdownCellExplanationTest method createTestCell.

@SuppressWarnings("unused")
private Cell createTestCell() {
    // cell 1
    MutableCell cell1 = new DefaultCell();
    String id1;
    // must be an existing function
    cell1.setTransformationIdentifier(id1 = "eu.esdihumboldt.hale.align.formattedstring");
    ListMultimap<String, ParameterValue> parameters1 = LinkedListMultimap.create();
    // parameter that does not exist (for parameter list testing)
    parameters1.put("test", new ParameterValue("1"));
    parameters1.put("test", new ParameterValue("2"));
    // existing parameter
    parameters1.put("pattern", new ParameterValue("3"));
    cell1.setTransformationParameters(parameters1);
    ListMultimap<String, Type> source1 = ArrayListMultimap.create();
    QName source1TypeName;
    String source1EntityName;
    TypeDefinition sourceType1 = new DefaultTypeDefinition(source1TypeName = new QName("source1Type"));
    Filter filter = null;
    source1.put(source1EntityName = "var", new DefaultType(new TypeEntityDefinition(sourceType1, SchemaSpaceID.SOURCE, filter)));
    cell1.setSource(source1);
    ListMultimap<String, Type> target1 = ArrayListMultimap.create();
    QName target1TypeName;
    String target1EntityName;
    TypeDefinition targetType1 = new DefaultTypeDefinition(target1TypeName = new QName("http://some.name.space/t1", "target1Type"));
    target1.put(target1EntityName = null, new DefaultType(new TypeEntityDefinition(targetType1, SchemaSpaceID.TARGET, null)));
    cell1.setTarget(target1);
    return cell1;
}

Example 77 with ParameterValue

use of eu.esdihumboldt.hale.common.align.model.ParameterValue in project hale by halestudio.

the class CellBean method createCell.

/**
 * Create a cell based on the information in the cell bean if possible.
 * Otherwise a corresponding error message should be added to the report.
 *
 * @param reporter the I/O reporter to report any errors to, may be
 *            <code>null</code>
 * @param sourceTypes the source types to use for resolving definition
 *            references
 * @param targetTypes the target types to use for resolving definition
 *            references
 * @return the created cell or <code>null</code>
 */
public MutableCell createCell(IOReporter reporter, TypeIndex sourceTypes, TypeIndex targetTypes) {
    MutableCell cell = new DefaultCell();
    cell.setTransformationIdentifier(getTransformationIdentifier());
    if (transformationParameters != null && !transformationParameters.isEmpty()) {
        ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
        for (ParameterValueBean param : transformationParameters) {
            parameters.put(param.getName(), param.createParameterValue());
        }
        cell.setTransformationParameters(parameters);
    }
    cell.setId(id);
    try {
        cell.setSource(createEntities(source, sourceTypes, SchemaSpaceID.SOURCE));
        cell.setTarget(createEntities(target, targetTypes, SchemaSpaceID.TARGET));
    } catch (Throwable e) {
        reporter.error(new IOMessageImpl("Could not create cell", e));
        return null;
    }
    return cell;
}

Example 78 with ParameterValue

use of eu.esdihumboldt.hale.common.align.model.ParameterValue in project hale by halestudio.

the class JaxbToAlignment method createUnmigratedCell.

private static UnmigratedCell createUnmigratedCell(CellType cell, LoadAlignmentContext context, IOReporter reporter, EntityResolver resolver, ServiceProvider serviceProvider) {
    // The sourceCell represents the cell as it was imported from the
    // XML alignment. The conversion to the resolved cell must be performed
    // later by migrating the UnmigratedCell returned from this function.
    final DefaultCell sourceCell = new DefaultCell();
    sourceCell.setTransformationIdentifier(cell.getRelation());
    final FunctionDefinition<?> cellFunction = FunctionUtil.getFunction(sourceCell.getTransformationIdentifier(), serviceProvider);
    final CellMigrator migrator;
    if (cellFunction != null) {
        migrator = cellFunction.getCustomMigrator().orElse(new DefaultCellMigrator());
    } else {
        migrator = new DefaultCellMigrator();
    }
    Map<EntityDefinition, EntityDefinition> mappings = new HashMap<>();
    try {
        // The returned Entity pair consists of
        // (1st) a dummy entity representing the entity read from JAXB
        // (2nd) the resolved entity
        ListMultimap<String, Pair<Entity, Entity>> convertedSourceEntities = convertEntities(cell.getSource(), context.getSourceTypes(), SchemaSpaceID.SOURCE, resolver);
        if (convertedSourceEntities == null) {
            sourceCell.setSource(null);
        } else {
            sourceCell.setSource(Multimaps.transformValues(convertedSourceEntities, pair -> pair.getFirst()));
            for (Pair<Entity, Entity> pair : convertedSourceEntities.values()) {
                mappings.put(pair.getFirst().getDefinition(), pair.getSecond().getDefinition());
            }
        }
        ListMultimap<String, Pair<Entity, Entity>> convertedTargetEntities = convertEntities(cell.getTarget(), context.getTargetTypes(), SchemaSpaceID.TARGET, resolver);
        if (convertedTargetEntities == null) {
            sourceCell.setTarget(null);
        } else {
            sourceCell.setTarget(Multimaps.transformValues(convertedTargetEntities, pair -> pair.getFirst()));
            for (Pair<Entity, Entity> pair : convertedTargetEntities.values()) {
                mappings.put(pair.getFirst().getDefinition(), pair.getSecond().getDefinition());
            }
        }
        if (sourceCell.getTarget() == null || sourceCell.getTarget().isEmpty()) {
            // target is mandatory for cells!
            throw new IllegalStateException("Cannot create cell without target");
        }
    } catch (Exception e) {
        if (reporter != null) {
            reporter.error(new IOMessageImpl("Could not create cell", e));
        }
        return null;
    }
    if (!cell.getAbstractParameter().isEmpty()) {
        ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
        for (JAXBElement<? extends AbstractParameterType> param : cell.getAbstractParameter()) {
            AbstractParameterType apt = param.getValue();
            if (apt instanceof ParameterType) {
                // treat string parameters or null parameters
                ParameterType pt = (ParameterType) apt;
                ParameterValue pv = new ParameterValue(pt.getType(), Value.of(pt.getValue()));
                parameters.put(pt.getName(), pv);
            } else if (apt instanceof ComplexParameterType) {
                // complex parameters
                ComplexParameterType cpt = (ComplexParameterType) apt;
                parameters.put(cpt.getName(), new ParameterValue(new ElementValue(cpt.getAny(), context)));
            } else
                throw new IllegalStateException("Illegal parameter type");
        }
        sourceCell.setTransformationParameters(parameters);
    }
    // annotations & documentation
    for (Object element : cell.getDocumentationOrAnnotation()) {
        if (element instanceof AnnotationType) {
            // add annotation to the cell
            AnnotationType annot = (AnnotationType) element;
            // but first load it from the DOM
            AnnotationDescriptor<?> desc = AnnotationExtension.getInstance().get(annot.getType());
            if (desc != null) {
                try {
                    Object value = desc.fromDOM(annot.getAny(), null);
                    sourceCell.addAnnotation(annot.getType(), value);
                } catch (Exception e) {
                    if (reporter != null) {
                        reporter.error(new IOMessageImpl("Error loading cell annotation", e));
                    } else
                        throw new IllegalStateException("Error loading cell annotation", e);
                }
            } else
                reporter.error(new IOMessageImpl("Cell annotation of type {0} unknown, cannot load the annotation object", null, -1, -1, annot.getType()));
        } else if (element instanceof DocumentationType) {
            // add documentation to the cell
            DocumentationType doc = (DocumentationType) element;
            sourceCell.getDocumentation().put(doc.getType(), doc.getValue());
        }
    }
    sourceCell.setId(cell.getId());
    // a default value is assured for priority
    String priorityStr = cell.getPriority().value();
    Priority priority = Priority.fromValue(priorityStr);
    if (priority != null) {
        sourceCell.setPriority(priority);
    } else {
        // used.
        throw new IllegalArgumentException();
    }
    return new UnmigratedCell(sourceCell, migrator, mappings);
}

Example 79 with ParameterValue

use of eu.esdihumboldt.hale.common.align.model.ParameterValue in project hale by halestudio.

the class AssignFromCollector method evaluate.

/**
 * @see eu.esdihumboldt.hale.common.align.transformation.function.impl.AbstractSingleTargetPropertyTransformation#evaluate(java.lang.String,
 *      eu.esdihumboldt.hale.common.align.transformation.engine.TransformationEngine,
 *      com.google.common.collect.ListMultimap, java.lang.String,
 *      eu.esdihumboldt.hale.common.align.model.impl.PropertyEntityDefinition,
 *      java.util.Map,
 *      eu.esdihumboldt.hale.common.align.transformation.report.TransformationLog)
 */
@Override
protected Object evaluate(String transformationIdentifier, TransformationEngine engine, ListMultimap<String, PropertyValue> variables, String resultName, PropertyEntityDefinition resultProperty, Map<String, String> executionParameters, TransformationLog log) throws TransformationException, NoResultException {
    // XXX check anchor?
    final Collector mainCollector = (Collector) getExecutionContext().getTransformationContext().get(ContextHelpers.KEY_COLLECTOR);
    if (mainCollector == null) {
        throw new TransformationException("Fatal: No collector has been created yet. Check function priority.");
    }
    final ParameterValue collectorName = getParameterChecked(PARAMETER_COLLECTOR);
    if (collectorName == null || collectorName.isEmpty()) {
        throw new TransformationException("Fatal: No collector name was specified.");
    }
    final Collector collector = mainCollector.getAt(collectorName.getValue().toString());
    if (collector == null) {
        throw new TransformationException(MessageFormat.format("Error retrieving collector \"{0}\"", collectorName.getValue().toString()));
    } else if (collector.values().isEmpty()) {
        log.warn(new TransformationMessageImpl(getCell(), MessageFormat.format("Collector \"{0}\" contains no values. If this is unexpected, check the spelling of the collector name and the priority of the transformation function.", collectorName.getStringRepresentation()), null));
    }
    // Determine where to assign the collected values
    final TypeDefinition resultPropertyType = resultProperty.getDefinition().getPropertyType();
    final PropertyDefinition targetProperty;
    final ResultStrategy resultStrategy;
    if (resultPropertyType.getConstraint(HasValueFlag.class).isEnabled()) {
        // The result property can take values, therefore assign directly to
        // property
        targetProperty = resultProperty.getDefinition();
        // No instance creation is required in this case
        resultStrategy = ResultStrategy.USE_VALUE;
    } else {
        // Find child element/attribute that can be assigned the reference
        targetProperty = Optional.ofNullable(findReferenceChildProperty(resultPropertyType)).orElseThrow(() -> new TransformationException("Fatal: No child property could be found to assign a reference to."));
        resultStrategy = ResultStrategy.BUILD_INSTANCE;
    }
    List<Object> collectedReferences = helper.extractCollectedValues(collector);
    // Process collected values if target property is a reference, otherwise
    // use plain values
    final Function<Object, Object> referenceStrategy;
    if (targetProperty.getConstraint(Reference.class).isReference()) {
        final Reference referenceConstraint = targetProperty.getConstraint(Reference.class);
        // Use the idToReference method to construct the reference
        referenceStrategy = referenceConstraint::idToReference;
    } else {
        referenceStrategy = Function.identity();
    }
    MultiValue result = new MultiValue();
    collectedReferences.forEach(ref -> result.add(resultStrategy.createResult(resultPropertyType, targetProperty, referenceStrategy.apply(ref))));
    return result;
}

Example 80 with ParameterValue

use of eu.esdihumboldt.hale.common.align.model.ParameterValue in project hale by halestudio.

the class AbstractGenericFunctionWizard method getUnfinishedCell.

/**
 * Returns the cell that would be created if the wizard would be finished
 * now.
 *
 * @return the cell
 */
public Cell getUnfinishedCell() {
    MutableCell current = new DefaultCell();
    current.setTransformationIdentifier(getFunctionId());
    ListMultimap<String, ParameterValue> parameters = ArrayListMultimap.create();
    current.setTransformationParameters(parameters);
    for (IWizardPage page : getPages()) {
        // stop at first uncompleted page
        if (!page.isPageComplete())
            break;
        if (page instanceof FunctionWizardPage)
            ((FunctionWizardPage) page).configureCell(current);
        else if (page instanceof ParameterPage)
            parameters.putAll(((ParameterPage) page).getConfiguration());
    }
    return current;
}