Examples with XSParticle org.apache.xerces.xs.XSParticle used on opensource projects

Example 6 with XSParticle

use of org.apache.xerces.xs.XSParticle in project iaf by ibissource.

the class ToXml method getBestChildElementPath.

public List<XSParticle> getBestChildElementPath(XSElementDeclaration elementDeclaration, N node, boolean silent) throws SAXException {
    XSTypeDefinition typeDefinition = elementDeclaration.getTypeDefinition();
    if (typeDefinition == null) {
        log.warn("getBestChildElementPath typeDefinition is null");
        return null;
    }
    switch(typeDefinition.getTypeCategory()) {
        case XSTypeDefinition.SIMPLE_TYPE:
            if (log.isTraceEnabled())
                log.trace("getBestChildElementPath typeDefinition.typeCategory is SimpleType, no child elements");
            return null;
        case XSTypeDefinition.COMPLEX_TYPE:
            XSComplexTypeDefinition complexTypeDefinition = (XSComplexTypeDefinition) typeDefinition;
            switch(complexTypeDefinition.getContentType()) {
                case XSComplexTypeDefinition.CONTENTTYPE_EMPTY:
                    if (log.isTraceEnabled())
                        log.trace("getBestChildElementPath complexTypeDefinition.contentType is Empty, no child elements");
                    return null;
                case XSComplexTypeDefinition.CONTENTTYPE_SIMPLE:
                    if (log.isTraceEnabled())
                        log.trace("getBestChildElementPath complexTypeDefinition.contentType is Simple, no child elements (only characters)");
                    return null;
                case XSComplexTypeDefinition.CONTENTTYPE_ELEMENT:
                case XSComplexTypeDefinition.CONTENTTYPE_MIXED:
                    XSParticle particle = complexTypeDefinition.getParticle();
                    if (particle == null) {
                        throw new IllegalStateException("getBestChildElementPath complexTypeDefinition.particle is null for Element or Mixed contentType");
                    // log.warn("typeDefinition particle is null, is this a problem?");
                    // return null;
                    }
                    if (log.isTraceEnabled())
                        log.trace("typeDefinition particle [" + ToStringBuilder.reflectionToString(particle, ToStringStyle.MULTI_LINE_STYLE) + "]");
                    List<XSParticle> result = new LinkedList<XSParticle>();
                    List<String> failureReasons = new LinkedList<String>();
                    if (getBestMatchingElementPath(elementDeclaration, node, particle, result, failureReasons)) {
                        return result;
                    }
                    String msg = "Cannot find path:";
                    for (String reason : failureReasons) {
                        msg += '\n' + reason;
                    }
                    if (!silent) {
                        handleError(msg);
                    }
                    return null;
                default:
                    throw new IllegalStateException("getBestChildElementPath complexTypeDefinition.contentType is not Empty,Simple,Element or Mixed, but [" + complexTypeDefinition.getContentType() + "]");
            }
        default:
            throw new IllegalStateException("getBestChildElementPath typeDefinition.typeCategory is not SimpleType or ComplexType, but [" + typeDefinition.getTypeCategory() + "] class [" + typeDefinition.getClass().getName() + "]");
    }
}

Example 7 with XSParticle

use of org.apache.xerces.xs.XSParticle in project iaf by ibissource.

the class XmlAligner method determineIsParentOfSingleMultipleOccurringChildElement.

protected ChildOccurrence determineIsParentOfSingleMultipleOccurringChildElement(XSParticle particle) {
    if (particle == null) {
        log.warn("Particle is null, is this a problem? Appearantly not");
        return ChildOccurrence.EMPTY;
    }
    XSTerm term = particle.getTerm();
    if (term == null) {
        throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement particle.term is null");
    }
    if (log.isTraceEnabled())
        log.trace("term name [" + term.getName() + "] occurring unbounded [" + particle.getMaxOccursUnbounded() + "] max occur [" + particle.getMaxOccurs() + "] term [" + ToStringBuilder.reflectionToString(term) + "]");
    if (term instanceof XSModelGroup) {
        XSModelGroup modelGroup = (XSModelGroup) term;
        short compositor = modelGroup.getCompositor();
        XSObjectList particles = modelGroup.getParticles();
        switch(compositor) {
            case XSModelGroup.COMPOSITOR_SEQUENCE:
            case XSModelGroup.COMPOSITOR_ALL:
                {
                    if (log.isTraceEnabled())
                        log.trace("sequence or all particles [" + ToStringBuilder.reflectionToString(particles) + "]");
                    ChildOccurrence result = ChildOccurrence.EMPTY;
                    for (int i = 0; i < particles.getLength(); i++) {
                        XSParticle childParticle = (XSParticle) particles.item(i);
                        ChildOccurrence current = determineIsParentOfSingleMultipleOccurringChildElement(childParticle);
                        if (log.isTraceEnabled())
                            log.trace("sequence or all, particle [" + i + "] current result [" + current + "]");
                        switch(current) {
                            case EMPTY:
                                break;
                            case ONE_SINGLE_OCCURRING_ELEMENT:
                            case ONE_MULTIPLE_OCCURRING_ELEMENT:
                                if (result.ordinal() > ChildOccurrence.EMPTY.ordinal()) {
                                    if (log.isTraceEnabled())
                                        log.trace("sequence or all, result [" + result + "] current [" + current + "]");
                                    return ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                                }
                                result = current;
                                break;
                            case MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING:
                                return ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                            default:
                                throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement child occurrence [" + current + "]");
                        }
                    }
                    if (log.isTraceEnabled())
                        log.trace("end of sequence or all, returning [" + result + "]");
                    return result;
                }
            case XSModelGroup.COMPOSITOR_CHOICE:
                {
                    if (log.isTraceEnabled())
                        log.trace("choice particles [" + ToStringBuilder.reflectionToString(particles) + "]");
                    if (particles.getLength() == 0) {
                        if (log.isTraceEnabled())
                            log.trace("choice length 0, returning [" + ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING + "]");
                        return ChildOccurrence.EMPTY;
                    }
                    ChildOccurrence result = determineIsParentOfSingleMultipleOccurringChildElement((XSParticle) particles.item(0));
                    if (result == ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING) {
                        if (log.isTraceEnabled())
                            log.trace("choice single mixed, returning [" + ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING + "]");
                        return ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                    }
                    for (int i = 1; i < particles.getLength(); i++) {
                        XSParticle childParticle = (XSParticle) particles.item(i);
                        ChildOccurrence current = determineIsParentOfSingleMultipleOccurringChildElement(childParticle);
                        if (current != result) {
                            if (log.isTraceEnabled())
                                log.trace("break out of choice, returning [" + ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING + "]");
                            return ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                        }
                    }
                    if (log.isTraceEnabled())
                        log.trace("end of choice, returning [" + result + "]");
                    return result;
                }
            default:
                throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement() modelGroup.compositor is not COMPOSITOR_SEQUENCE, COMPOSITOR_ALL or COMPOSITOR_CHOICE, but [" + compositor + "]");
        }
    }
    if (term instanceof XSElementDeclaration) {
        XSElementDeclaration elementDeclaration = (XSElementDeclaration) term;
        String elementName = elementDeclaration.getName();
        if (log.isTraceEnabled())
            log.trace("ElementDeclaration name [" + elementName + "] unbounded [" + particle.getMaxOccursUnbounded() + "] maxOccurs [" + particle.getMaxOccurs() + "]");
        if (particle.getMaxOccursUnbounded() || particle.getMaxOccurs() > 1) {
            return ChildOccurrence.ONE_MULTIPLE_OCCURRING_ELEMENT;
        }
        if (particle.getMaxOccurs() == 1) {
            return ChildOccurrence.ONE_SINGLE_OCCURRING_ELEMENT;
        }
        return ChildOccurrence.EMPTY;
    }
    if (term instanceof XSWildcard) {
        return ChildOccurrence.MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
    }
    throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement unknown Term type [" + term.getClass().getName() + "]");
}

Example 8 with XSParticle

use of org.apache.xerces.xs.XSParticle in project iaf by ibissource.

the class XmlAligner method collectChildElements.

protected void collectChildElements(XSParticle particle, Set<String> elementNames) {
    if (particle == null) {
        log.warn("collectChildElements() particle is null, is this a problem?");
        return;
    }
    XSTerm term = particle.getTerm();
    if (term == null) {
        throw new IllegalStateException("collectChildElements() particle.term is null");
    }
    if (term instanceof XSModelGroup) {
        XSModelGroup modelGroup = (XSModelGroup) term;
        XSObjectList particles = modelGroup.getParticles();
        for (int i = 0; i < particles.getLength(); i++) {
            XSParticle childParticle = (XSParticle) particles.item(i);
            collectChildElements(childParticle, elementNames);
        }
        return;
    }
    if (term instanceof XSElementDeclaration) {
        XSElementDeclaration elementDeclaration = (XSElementDeclaration) term;
        String elementName = elementDeclaration.getName();
        if (log.isTraceEnabled())
            log.trace("ElementDeclaration name [" + elementName + "]");
        elementNames.add(elementName);
    }
    return;
}

Example 9 with XSParticle

use of org.apache.xerces.xs.XSParticle in project iaf by ibissource.

the class XmlTypeToJsonSchemaConverter method handleComplexTypeDefinitionOfElementContentType.

private void handleComplexTypeDefinitionOfElementContentType(XSComplexTypeDefinition complexTypeDefinition, boolean shouldCreateReferences, JsonObjectBuilder builder) {
    if (shouldCreateReferences) {
        String complexTypeDefinitionName = complexTypeDefinition.getName();
        if (complexTypeDefinitionName == null && complexTypeDefinition.getContext() != null && complexTypeDefinition.getContext().getNamespaceItem() != null) {
            // complex type definition name defaults to name of context
            complexTypeDefinitionName = complexTypeDefinition.getContext().getName();
        }
        if (complexTypeDefinitionName != null) {
            if (log.isTraceEnabled())
                log.trace("handleComplexTypeDefinitionOfElementContentType creating ref!");
            builder.add("$ref", definitionsPath + complexTypeDefinitionName);
            return;
        }
    }
    XSObjectList attributeUses = complexTypeDefinition.getAttributeUses();
    XSParticle particle = complexTypeDefinition.getParticle();
    handleParticle(builder, particle, attributeUses, false);
}

Example 10 with XSParticle

use of org.apache.xerces.xs.XSParticle in project iaf by ibissource.

the class XmlTypeToJsonSchemaConverter method handleCompositorChoice.

private void handleCompositorChoice(JsonObjectBuilder builder, XSObjectList particles, boolean forProperties) {
    if (log.isTraceEnabled())
        log.trace("modelGroup COMPOSITOR_CHOICE forProperties [" + forProperties + "]");
    if (forProperties) {
        for (int i = 0; i < particles.getLength(); i++) {
            XSParticle childParticle = (XSParticle) particles.item(i);
            if (log.isTraceEnabled())
                log.trace("childParticle [" + i + "][" + ToStringBuilder.reflectionToString(childParticle, ToStringStyle.MULTI_LINE_STYLE) + "] for properties");
            handleParticle(builder, childParticle, null, false);
        }
    } else {
        JsonArrayBuilder oneOfBuilder = Json.createArrayBuilder();
        for (int i = 0; i < particles.getLength(); i++) {
            XSParticle childParticle = (XSParticle) particles.item(i);
            if (log.isTraceEnabled())
                log.trace("childParticle [" + i + "][" + ToStringBuilder.reflectionToString(childParticle, ToStringStyle.MULTI_LINE_STYLE) + "]");
            JsonObjectBuilder typeBuilder = Json.createObjectBuilder();
            handleParticle(typeBuilder, childParticle, null, false);
            oneOfBuilder.add(typeBuilder.build());
        }
        builder.add("oneOf", oneOfBuilder.build());
    }
}