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

Example 31 with ChildContext

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

the class PropertyBean method createEntityDefinition.

/**
 * @see EntityBean#createEntityDefinition(TypeIndex, SchemaSpaceID)
 */
@Override
protected PropertyEntityDefinition createEntityDefinition(TypeIndex index, SchemaSpaceID schemaSpace) {
    TypeDefinition typeDef = index.getType(getTypeName());
    if (typeDef == null) {
        throw new IllegalStateException(MessageFormat.format("TypeDefinition for type {0} not found", getTypeName()));
    }
    List<ChildContext> path = new ArrayList<ChildContext>();
    DefinitionGroup parent = typeDef;
    for (ChildContextBean childContext : properties) {
        if (parent == null) {
            throw new IllegalStateException("Could not resolve property entity definition: child not present");
        }
        Pair<ChildDefinition<?>, List<ChildDefinition<?>>> childs = findChild(parent, childContext.getChildName());
        ChildDefinition<?> child = childs.getFirst();
        // if the child is still null throw an exception
        if (child == null) {
            throw new IllegalStateException("Could not resolve property entity definition: child not found");
        }
        if (childs.getSecond() != null) {
            for (ChildDefinition<?> pathElems : childs.getSecond()) {
                path.add(new ChildContext(childContext.getContextName(), childContext.getContextIndex(), createCondition(childContext.getConditionFilter()), pathElems));
            }
        }
        path.add(new ChildContext(childContext.getContextName(), childContext.getContextIndex(), createCondition(childContext.getConditionFilter()), child));
        if (child instanceof DefinitionGroup) {
            parent = (DefinitionGroup) child;
        } else if (child.asProperty() != null) {
            parent = child.asProperty().getPropertyType();
        } else {
            parent = null;
        }
    }
    return new PropertyEntityDefinition(typeDef, path, schemaSpace, FilterDefinitionManager.getInstance().parse(getFilter()));
}

Example 32 with ChildContext

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

the class EntityAccessorUtil method createEntity.

/**
 * Create an entity definition from a path.
 *
 * @param path the path, the topmost element has to represent an
 *            {@link EntityDefinition}, all other elements must represent
 *            {@link ChildContext}s
 * @return the created entity definition or <code>null</code> if the path
 *         was <code>null</code>
 */
public static EntityDefinition createEntity(Path<PathElement> path) {
    if (path == null) {
        return null;
    }
    List<PathElement> elements = new ArrayList<>(path.getElements());
    // create entity definition
    PathElement top = elements.remove(0);
    if (top.getRoot() == null) {
        throw new IllegalArgumentException("Topmost path element must be an entity definition");
    }
    EntityDefinition entity = top.getRoot();
    // collect type information
    TypeDefinition type = entity.getType();
    SchemaSpaceID schemaSpace = entity.getSchemaSpace();
    Filter filter = entity.getFilter();
    List<ChildContext> contextPath = new ArrayList<>(entity.getPropertyPath());
    for (PathElement element : elements) {
        ChildContext cc = element.getChild();
        if (cc == null) {
            throw new IllegalArgumentException("All child elements must be defined by a child context");
        }
        contextPath.add(cc);
    }
    return AlignmentUtil.createEntity(type, contextPath, schemaSpace, filter);
}

Example 33 with ChildContext

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

the class DefaultAlignmentIOTest method testBaseAlignmentSaveLoad.

/**
 * Tests base alignment add, save and load.
 *
 * @throws Exception if an error occurs
 */
@Test
public void testBaseAlignmentSaveLoad() throws Exception {
    DefaultAlignment baseAlignment = new DefaultAlignment();
    MutableAlignment alignment = new DefaultAlignment();
    Schema schema = TestUtil.loadSchema(getClass().getResource("/testdata/simple/t1.xsd").toURI());
    Iterator<? extends TypeDefinition> iter = schema.getMappingRelevantTypes().iterator();
    TypeDefinition t = iter.next();
    if (!t.getName().getLocalPart().equals("T1")) {
        t = iter.next();
    }
    DefaultCell cell1 = new DefaultCell();
    cell1.setTransformationIdentifier("trans1");
    ListMultimap<String, Type> source = ArrayListMultimap.create();
    source.put(null, new DefaultType(new TypeEntityDefinition(t, SchemaSpaceID.SOURCE, null)));
    cell1.setSource(source);
    ListMultimap<String, Type> target = ArrayListMultimap.create();
    target.put(null, new DefaultType(new TypeEntityDefinition(t, SchemaSpaceID.TARGET, null)));
    cell1.setTarget(target);
    DefaultCell cell2 = new DefaultCell();
    cell2.setTransformationIdentifier("trans2");
    List<ChildContext> childContext = new ArrayList<ChildContext>();
    PropertyDefinition child = DefinitionUtil.getChild(t, new QName("a1")).asProperty();
    childContext.add(new ChildContext(child));
    ListMultimap<String, Property> source2 = ArrayListMultimap.create();
    source2.put(null, new DefaultProperty(new PropertyEntityDefinition(t, childContext, SchemaSpaceID.SOURCE, null)));
    cell2.setSource(source2);
    ListMultimap<String, Property> target2 = ArrayListMultimap.create();
    target2.put(null, new DefaultProperty(new PropertyEntityDefinition(t, childContext, SchemaSpaceID.TARGET, null)));
    cell2.setTarget(target2);
    // add cell1 to base alignment
    baseAlignment.addCell(cell1);
    // save base alignment
    File baseAlignmentFile = tmp.newFile("alignment_base.xml");
    System.out.println(baseAlignmentFile.getAbsolutePath());
    saveAlignment(baseAlignment, new BufferedOutputStream(new FileOutputStream(baseAlignmentFile)));
    // add as base alignment to extended alignment
    addBaseAlignment(alignment, baseAlignmentFile.toURI(), schema, schema);
    assertEquals(1, alignment.getBaseAlignments().size());
    String usedPrefix = alignment.getBaseAlignments().keySet().iterator().next();
    assertEquals(1, alignment.getCells().size());
    assertEquals(usedPrefix + ":" + cell1.getId(), alignment.getCells().iterator().next().getId());
    // add cell2 to extended alignment
    alignment.addCell(cell2);
    assertEquals(2, alignment.getCells().size());
    assertEquals(1, alignment.getPropertyCells(cell1).size());
    // save extended alignment
    File alignmentFile = tmp.newFile("alignment_extended.xml");
    System.out.println(alignmentFile.getAbsolutePath());
    saveAlignment(alignment, new BufferedOutputStream(new FileOutputStream(alignmentFile)));
    // load extended
    MutableAlignment alignment2 = loadAlignment(new FileInputStream(alignmentFile), schema, schema);
    assertEquals(2, alignment2.getCells().size());
    assertEquals(1, alignment2.getTypeCells().size());
    Cell typeCell = alignment2.getTypeCells().iterator().next();
    assertTrue(typeCell instanceof BaseAlignmentCell);
    assertEquals(usedPrefix + ":" + cell1.getId(), typeCell.getId());
    assertEquals(1, alignment2.getPropertyCells(typeCell).size());
    assertFalse(alignment2.getPropertyCells(typeCell).iterator().next() instanceof BaseAlignmentCell);
}

Example 34 with ChildContext

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

the class EntityDefinitionComparator method compare.

@Override
public int compare(EntityDefinition o1, EntityDefinition o2) {
    // first, compare type
    int compare = compareType(o1, o2);
    if (compare != 0) {
        return compare;
    }
    Iterator<ChildContext> o1iterator = o1.getPropertyPath().iterator();
    Iterator<ChildContext> o2iterator = o2.getPropertyPath().iterator();
    while (o1iterator.hasNext() && o2iterator.hasNext()) {
        ChildContext o1c = null;
        PropertyDefinition o1def = null;
        // get first property definition (skip groups)
        while (o1def == null && o1iterator.hasNext()) {
            o1c = o1iterator.next();
            o1def = o1c.getChild().asProperty();
        }
        ChildContext o2c = null;
        PropertyDefinition o2def = null;
        // get first property definition (skip groups)
        while (o2def == null && o2iterator.hasNext()) {
            o2c = o2iterator.next();
            o2def = o2c.getChild().asProperty();
        }
        if (o1def != null && o2def != null) {
            // compare local name
            int comp = o1def.getName().getLocalPart().compareTo(o2def.getName().getLocalPart());
            if (comp == 0) {
                // compare namespace
                comp = o1def.getName().getNamespaceURI().compareTo(o2def.getName().getNamespaceURI());
            }
            if (comp == 0) {
                // compare context
                comp = compareContext(o1c, o2c);
            }
            if (comp != 0) {
                // properties are different
                return comp;
            }
        // properties are the same, continue
        } else if (o1def != null && o2def == null) {
            // o2 after o1
            return -1;
        } else if (o1def == null && o2def != null) {
            // o1 after o2
            return 1;
        }
    }
    // shorter paths first
    if (o1iterator.hasNext() && !o2iterator.hasNext()) {
        // o1 after o2
        return 1;
    } else if (!o1iterator.hasNext() && o2iterator.hasNext()) {
        // o2 after o1
        return -1;
    }
    return 0;
}

Example 35 with ChildContext

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

the class PropertyFunctionScriptPage method createDummyEntity.

private EntityDefinition createDummyEntity(DefaultCustomPropertyFunctionEntity entity, SchemaSpaceID ssid) {
    DefaultTypeDefinition parent = new DefaultTypeDefinition(new QName("dummy"));
    DefaultPropertyDefinition property = new DefaultPropertyDefinition(new QName(entity.getName()), parent, createDummyType(entity));
    property.setConstraint(Cardinality.get(entity.getMinOccurrence(), entity.getMaxOccurrence()));
    return new PropertyEntityDefinition(parent, Collections.singletonList(new ChildContext(property)), ssid, null);
}