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

Example 11 with XSElementDeclaration

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

the class XmlAligner method determineIsParentOfSingleMultipleOccurringChildElement.

protected int determineIsParentOfSingleMultipleOccurringChildElement(XSParticle particle) {
    if (particle == null) {
        log.warn("Particle is null, is this a problem? Appearantly not");
        return CHILD_OCCURRENCE_EMPTY;
    }
    XSTerm term = particle.getTerm();
    if (term == null) {
        throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement particle.term is null");
    }
    if (DEBUG)
        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() 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 (DEBUG)
                        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() sequence or all particles [" + ToStringBuilder.reflectionToString(particles) + "]");
                    int result = CHILD_OCCURRENCE_EMPTY;
                    for (int i = 0; i < particles.getLength(); i++) {
                        XSParticle childParticle = (XSParticle) particles.item(i);
                        int current = determineIsParentOfSingleMultipleOccurringChildElement(childParticle);
                        if (DEBUG)
                            log.debug("determineIsParentOfSingleMultipleOccurringChildElement() sequence or all, particle [" + i + "] current result [" + CHILD_OCCURRENCE_DESCRIPTION[current] + "]");
                        switch(current) {
                            case CHILD_OCCURRENCE_EMPTY:
                                break;
                            case CHILD_OCCURRENCE_ONE_SINGLE_OCCURRING_ELEMENT:
                            case CHILD_OCCURRENCE_ONE_MULTIPLE_OCCURRING_ELEMENT:
                                if (result > CHILD_OCCURRENCE_EMPTY) {
                                    if (DEBUG)
                                        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() sequence or all, result [" + CHILD_OCCURRENCE_DESCRIPTION[result] + "] current [" + CHILD_OCCURRENCE_DESCRIPTION[current] + "]");
                                    return CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                                }
                                result = current;
                                break;
                            case CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING:
                                return CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                            default:
                                throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement child occurrence [" + CHILD_OCCURRENCE_DESCRIPTION[current] + "]");
                        }
                    }
                    if (DEBUG)
                        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() end of sequence or all, returning [" + CHILD_OCCURRENCE_DESCRIPTION[result] + "]");
                    return result;
                }
            case XSModelGroup.COMPOSITOR_CHOICE:
                {
                    if (DEBUG)
                        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() choice particles [" + ToStringBuilder.reflectionToString(particles) + "]");
                    if (particles.getLength() == 0) {
                        if (DEBUG)
                            log.debug("determineIsParentOfSingleMultipleOccurringChildElement() choice length 0, returning [" + CHILD_OCCURRENCE_DESCRIPTION[CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING] + "]");
                        return CHILD_OCCURRENCE_EMPTY;
                    }
                    int result = determineIsParentOfSingleMultipleOccurringChildElement((XSParticle) particles.item(0));
                    if (result == CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING) {
                        if (DEBUG)
                            log.debug("determineIsParentOfSingleMultipleOccurringChildElement() choice single mixed, returning [" + CHILD_OCCURRENCE_DESCRIPTION[CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING] + "]");
                        return CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                    }
                    for (int i = 1; i < particles.getLength(); i++) {
                        XSParticle childParticle = (XSParticle) particles.item(i);
                        int current = determineIsParentOfSingleMultipleOccurringChildElement(childParticle);
                        if (current != result) {
                            if (DEBUG)
                                log.debug("determineIsParentOfSingleMultipleOccurringChildElement() break out of choice, returning [" + CHILD_OCCURRENCE_DESCRIPTION[CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING] + "]");
                            return CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
                        }
                    }
                    if (DEBUG)
                        log.debug("determineIsParentOfSingleMultipleOccurringChildElement() end of choice, returning [" + CHILD_OCCURRENCE_DESCRIPTION[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 (DEBUG)
            log.debug("determineIsParentOfSingleMultipleOccurringChildElement() ElementDeclaration name [" + elementName + "] unbounded [" + particle.getMaxOccursUnbounded() + "] maxOccurs [" + particle.getMaxOccurs() + "]");
        if (particle.getMaxOccursUnbounded() || particle.getMaxOccurs() > 1) {
            return CHILD_OCCURRENCE_ONE_MULTIPLE_OCCURRING_ELEMENT;
        }
        if (particle.getMaxOccurs() == 1) {
            return CHILD_OCCURRENCE_ONE_SINGLE_OCCURRING_ELEMENT;
        }
        return CHILD_OCCURRENCE_EMPTY;
    }
    if (term instanceof XSWildcard) {
        return CHILD_OCCURRENCE_MULTIPLE_ELEMENTS_OR_NOT_MULTIPLE_OCCURRING;
    }
    throw new IllegalStateException("determineIsParentOfSingleMultipleOccurringChildElement unknown Term type [" + term.getClass().getName() + "]");
}

Example 12 with XSElementDeclaration

use of org.apache.xerces.xs.XSElementDeclaration 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 (DEBUG)
            log.debug("collectChildElements() ElementDeclaration name [" + elementName + "]");
        elementNames.add(elementName);
    }
    return;
}