Examples with SchematronWriter org.hl7.fhir.utilities.xml.SchematronWriter used on opensource projects

Example 1 with SchematronWriter

use of org.hl7.fhir.utilities.xml.SchematronWriter in project org.hl7.fhir.core by hapifhir.

the class ProfileUtilities method generateSchematrons.

// generate schematrons for the rules in a structure definition
public void generateSchematrons(OutputStream dest, StructureDefinition structure) throws IOException, DefinitionException {
    if (structure.getDerivation() != TypeDerivationRule.CONSTRAINT)
        throw new DefinitionException("not the right kind of structure to generate schematrons for");
    if (!structure.hasSnapshot())
        throw new DefinitionException("needs a snapshot");
    StructureDefinition base = context.fetchResource(StructureDefinition.class, structure.getBaseDefinition());
    SchematronWriter sch = new SchematronWriter(dest, SchematronType.PROFILE, base.getName());
    ElementDefinition ed = structure.getSnapshot().getElement().get(0);
    generateForChildren(sch, "f:" + ed.getPath(), ed, structure, base);
    sch.dump();
}

Example 2 with SchematronWriter

use of org.hl7.fhir.utilities.xml.SchematronWriter in project org.hl7.fhir.core by hapifhir.

the class ProfileUtilities method generateSchematrons.

// generate schematroins for the rules in a structure definition
public void generateSchematrons(OutputStream dest, StructureDefinition structure) throws IOException, DefinitionException {
    if (!structure.hasConstrainedType())
        throw new DefinitionException("not the right kind of structure to generate schematrons for (" + structure.getUrl() + ")");
    if (!structure.hasSnapshot())
        throw new DefinitionException("needs a snapshot for (" + structure.getUrl() + ")");
    StructureDefinition base = context.fetchResource(StructureDefinition.class, structure.getBase());
    SchematronWriter sch = new SchematronWriter(dest, SchematronType.PROFILE, base.getName());
    ElementDefinition ed = structure.getSnapshot().getElement().get(0);
    generateForChildren(sch, "f:" + ed.getPath(), ed, structure, base);
    sch.dump();
}

Example 3 with SchematronWriter

use of org.hl7.fhir.utilities.xml.SchematronWriter in project org.hl7.fhir.core by hapifhir.

the class ProfileUtilities method generateForChildren.

private void generateForChildren(SchematronWriter sch, String xpath, ElementDefinition ed, StructureDefinition structure, StructureDefinition base) throws IOException {
    // generateForChild(txt, structure, child);
    List<ElementDefinition> children = getChildList(structure, ed);
    String sliceName = null;
    ElementDefinitionSlicingComponent slicing = null;
    for (ElementDefinition child : children) {
        String name = tail(child.getPath());
        if (child.hasSlicing()) {
            sliceName = name;
            slicing = child.getSlicing();
        } else if (!name.equals(sliceName))
            slicing = null;
        ElementDefinition based = getByPath(base, child.getPath());
        boolean doMin = (child.getMin() > 0) && (based == null || (child.getMin() != based.getMin()));
        boolean doMax = !child.getMax().equals("*") && (based == null || (!child.getMax().equals(based.getMax())));
        Slicer slicer = slicing == null ? new Slicer(true) : generateSlicer(child, slicing, structure);
        if (slicer.check) {
            if (doMin || doMax) {
                Section s = sch.section(xpath);
                Rule r = s.rule(xpath);
                if (doMin)
                    r.assrt("count(f:" + name + slicer.criteria + ") >= " + Integer.toString(child.getMin()), name + slicer.name + ": minimum cardinality of '" + name + "' is " + Integer.toString(child.getMin()));
                if (doMax)
                    r.assrt("count(f:" + name + slicer.criteria + ") <= " + child.getMax(), name + slicer.name + ": maximum cardinality of '" + name + "' is " + child.getMax());
            }
        }
    }
    for (ElementDefinitionConstraintComponent inv : ed.getConstraint()) {
        if (inv.hasXpath()) {
            Section s = sch.section(ed.getPath());
            Rule r = s.rule(xpath);
            r.assrt(inv.getXpath(), (inv.hasId() ? inv.getId() + ": " : "") + inv.getHuman() + (inv.hasUserData(IS_DERIVED) ? " (inherited)" : ""));
        }
    }
    for (ElementDefinition child : children) {
        String name = tail(child.getPath());
        generateForChildren(sch, xpath + "/f:" + name, child, structure, base);
    }
}

Example 4 with SchematronWriter

use of org.hl7.fhir.utilities.xml.SchematronWriter in project org.hl7.fhir.core by hapifhir.

the class ProfileUtilities method generateSchematrons.

// generate schematroins for the rules in a structure definition
public void generateSchematrons(OutputStream dest, StructureDefinition structure) throws IOException, DefinitionException {
    if (structure.getDerivation() != TypeDerivationRule.CONSTRAINT)
        throw new DefinitionException("not the right kind of structure to generate schematrons for");
    if (!structure.hasSnapshot())
        throw new DefinitionException("needs a snapshot");
    StructureDefinition base = context.fetchResource(StructureDefinition.class, structure.getBaseDefinition());
    SchematronWriter sch = new SchematronWriter(dest, SchematronType.PROFILE, base.getName());
    ElementDefinition ed = structure.getSnapshot().getElement().get(0);
    generateForChildren(sch, "f:" + ed.getPath(), ed, structure, base);
    sch.dump();
}

Example 5 with SchematronWriter

use of org.hl7.fhir.utilities.xml.SchematronWriter in project org.hl7.fhir.core by hapifhir.

the class ProfileUtilities method generateForChildren.

private void generateForChildren(SchematronWriter sch, String xpath, ElementDefinition ed, StructureDefinition structure, StructureDefinition base) throws IOException {
    // generateForChild(txt, structure, child);
    List<ElementDefinition> children = getChildList(structure, ed);
    String sliceName = null;
    ElementDefinitionSlicingComponent slicing = null;
    for (ElementDefinition child : children) {
        String name = tail(child.getPath());
        if (child.hasSlicing()) {
            sliceName = name;
            slicing = child.getSlicing();
        } else if (!name.equals(sliceName))
            slicing = null;
        ElementDefinition based = getByPath(base, child.getPath());
        boolean doMin = (child.getMin() > 0) && (based == null || (child.getMin() != based.getMin()));
        boolean doMax = child.hasMax() && !child.getMax().equals("*") && (based == null || (!child.getMax().equals(based.getMax())));
        Slicer slicer = slicing == null ? new Slicer(true) : generateSlicer(child, slicing, structure);
        if (slicer.check) {
            if (doMin || doMax) {
                Section s = sch.section(xpath);
                Rule r = s.rule(xpath);
                if (doMin)
                    r.assrt("count(f:" + name + slicer.criteria + ") >= " + Integer.toString(child.getMin()), name + slicer.name + ": minimum cardinality of '" + name + "' is " + Integer.toString(child.getMin()));
                if (doMax)
                    r.assrt("count(f:" + name + slicer.criteria + ") <= " + child.getMax(), name + slicer.name + ": maximum cardinality of '" + name + "' is " + child.getMax());
            }
        }
    }
    for (ElementDefinitionConstraintComponent inv : ed.getConstraint()) {
        if (inv.hasXpath()) {
            Section s = sch.section(ed.getPath());
            Rule r = s.rule(xpath);
            r.assrt(inv.getXpath(), (inv.hasId() ? inv.getId() + ": " : "") + inv.getHuman() + (inv.hasUserData(IS_DERIVED) ? " (inherited)" : ""));
        }
    }
    if (!ed.hasContentReference()) {
        for (ElementDefinition child : children) {
            String name = tail(child.getPath());
            generateForChildren(sch, xpath + "/f:" + name, child, structure, base);
        }
    }
}