protected Object[] getXSDParticleChildren(XSDParticle particle) {
if (particle.getTerm() instanceof XSDElementDeclaration) {
return getXSDElementDeclarationChildren((XSDElementDeclaration) particle.getTerm());
}
if (particle.getTerm() instanceof XSDModelGroup) {
return getXSDModelGroupChildren((XSDModelGroup) particle.getTerm());
}
if (particle.getTerm() instanceof XSDWildcard) {}
return new Object[] {};
}
/**
* Given a Model group, return a list of the XSDFeatures declared within.
*
* @param group
* @return the child elements.
*/
public static List<XSDParticleContent> getChildElements(XSDModelGroup group) {
if (group == null) {
return new ArrayList<XSDParticleContent>();
}
List<XSDParticleContent> children = new ArrayList<XSDParticleContent>();
for (XSDParticle next : group.getContents()) {
if (next.getContent() instanceof XSDFeature) {
children.add(next.getContent());
} else if (next.getTerm() instanceof XSDModelGroup) {
children.addAll(getChildElements((XSDModelGroup) next.getTerm()));
}
}
return children;
}
private void handleContainer(XSDModelGroup xsdModelGroup) {
for (Iterator i = xsdModelGroup.getParticles().iterator(); i.hasNext(); ) {
XSDParticle childXSDParticle = (XSDParticle) i.next();
XSDTerm childXSDTerm = childXSDParticle.getTerm();
if (childXSDTerm instanceof XSDElementDeclaration) {
XSDElementDeclaration eldeclaration = (XSDElementDeclaration) childXSDTerm;
if (!this.tags.containsKey(getFullDeclarationName(eldeclaration))) {
this.handleLeaf(eldeclaration);
this.handleElementDeclaration(eldeclaration);
}
} else if (childXSDTerm instanceof XSDModelGroup) {
this.handleContainer((XSDModelGroup) childXSDTerm);
}
}
}
private void handleElementDeclaration(XSDElementDeclaration tagDeclaration) {
XSDTypeDefinition type = tagDeclaration.getTypeDefinition();
if (type instanceof XSDComplexTypeDefinition) {
XSDComplexTypeDefinition xsdComplexTypeDefinition = (XSDComplexTypeDefinition) type;
int contentType = xsdComplexTypeDefinition.getContentTypeCategory().getValue();
if (contentType == XSDContentTypeCategory.ELEMENT_ONLY
|| contentType == XSDContentTypeCategory.MIXED) {
XSDParticle xsdParticle = (XSDParticle) xsdComplexTypeDefinition.getContentType();
if (xsdParticle != null) {
XSDTerm xsdTerm = xsdParticle.getTerm();
if (xsdTerm instanceof XSDModelGroup) {
XSDModelGroup xsdModelGroup = (XSDModelGroup) xsdTerm;
this.handleContainer(xsdModelGroup);
} else if (xsdTerm instanceof XSDElementDeclaration) {
XSDElementDeclaration eldeclaration = (XSDElementDeclaration) xsdTerm;
this.handleLeaf(eldeclaration);
}
}
}
}
}