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

Example 11 with XSParticle

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

the class XmlAligner method findMultipleOccurringChildElements.

protected Set<String> findMultipleOccurringChildElements(XSParticle particle) {
    Set<String> result = new HashSet<String>();
    if (particle == null) {
        log.warn("typeDefinition particle is null, is this a problem?");
        return result;
    }
    XSTerm term = particle.getTerm();
    if (term == null) {
        throw new IllegalStateException("findMultipleOccurringChildElements 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 (particle.getMaxOccursUnbounded() || particle.getMaxOccurs() > 1) {
        collectChildElements(particle, result);
        return result;
    }
    if (term instanceof XSModelGroup) {
        XSModelGroup modelGroup = (XSModelGroup) term;
        XSObjectList particles = modelGroup.getParticles();
        if (log.isTraceEnabled())
            log.trace("modelGroup particles [" + ToStringBuilder.reflectionToString(particles) + "]");
        for (int i = 0; i < particles.getLength(); i++) {
            XSParticle childParticle = (XSParticle) particles.item(i);
            result.addAll(findMultipleOccurringChildElements(childParticle));
        }
    }
    return result;
}