}
// The restriction node must have a base of soapenc:Array.
QName baseType = null;
if (restrictionNode != null) {
baseType = Utils.getTypeQName(restrictionNode, new BooleanHolder(), false);
if (baseType != null &&
baseType.getLocalPart().equals("Array") &&
Constants.isSOAP_ENC(baseType.getNamespaceURI()))
; // Okay
else
baseType = null; // Did not find base=soapenc:Array
}
// Under the restriction there should be an attribute OR a sequence/all group node.
// (There may be other #text nodes, which we will ignore).
Node groupNode = null;
Node attributeNode = null;
if (baseType != null) {
children = restrictionNode.getChildNodes();
for (int j = 0;
j < children.getLength() && groupNode == null && attributeNode == null;
j++) {
QName kind = Utils.getNodeQName(children.item(j));
if (kind != null &&
(kind.getLocalPart().equals("sequence") ||
kind.getLocalPart().equals("all")) &&
Constants.isSchemaXSD(kind.getNamespaceURI())) {
groupNode = children.item(j);
if (groupNode.getChildNodes().getLength() == 0) {
// This covers the rather odd but legal empty sequence.
// <complexType name="ArrayOfString">
// <complexContent>
// <restriction base="soapenc:Array">
// <sequence/>
// <attribute ref="soapenc:arrayType" wsdl:arrayType="string[]"/>
// </restriction>
// </complexContent>
// </complexType>
groupNode = null;
}
}
if (kind != null &&
kind.getLocalPart().equals("attribute") &&
Constants.isSchemaXSD(kind.getNamespaceURI())) {
// If the attribute node does not have ref="soapenc:arrayType"
// then keep looking.
BooleanHolder isRef = new BooleanHolder();
QName refQName = Utils.getTypeQName(children.item(j), isRef, false);
if (refQName != null &&
isRef.value &&
refQName.getLocalPart().equals("arrayType") &&
Constants.isSOAP_ENC(refQName.getNamespaceURI())) {
attributeNode = children.item(j);
}
}
}
}
// If there is an attribute node, look at wsdl:arrayType to get the element type
if (attributeNode != null) {
String wsdlArrayTypeValue = null;
Vector attrs = Utils.getAttributesWithLocalName(attributeNode, "arrayType");
for (int i=0; i < attrs.size() && wsdlArrayTypeValue == null; i++) {
Node attrNode = (Node) attrs.elementAt(i);
String attrName = attrNode.getNodeName();
QName attrQName = Utils.getQNameFromPrefixedName(attributeNode, attrName);
if (Constants.isWSDL(attrQName.getNamespaceURI())) {
wsdlArrayTypeValue = attrNode.getNodeValue();
}
}
// The value could have any number of [] or [,] on the end
// Strip these off to get the prefixed name.
// The convert the prefixed name into a qname.
// Count the number of [ and , to get the dim information.
if (wsdlArrayTypeValue != null) {
int i = wsdlArrayTypeValue.indexOf('[');
if (i > 0) {
String prefixedName = wsdlArrayTypeValue.substring(0,i);
String mangledString = wsdlArrayTypeValue.replace(',', '[');
dims.value = 0;
int index = mangledString.indexOf('[');
while (index > 0) {
dims.value++;
index = mangledString.indexOf('[',index+1);
}
return Utils.getQNameFromPrefixedName(restrictionNode, prefixedName);
}
}
} else if (groupNode != null) {
// Get the first element node under the group node.
NodeList elements = groupNode.getChildNodes();
Node elementNode = null;
for (int i=0; i < elements.getLength() && elementNode == null; i++) {
QName elementKind = Utils.getNodeQName(elements.item(i));
if (elementKind != null &&
elementKind.getLocalPart().equals("element") &&
Constants.isSchemaXSD(elementKind.getNamespaceURI())) {
elementNode = elements.item(i);
}
}
// The element node should have maxOccurs="unbounded" and
// a type
if (elementNode != null) {
String maxOccursValue = Utils.getAttribute(elementNode, "maxOccurs");
if (maxOccursValue != null &&
maxOccursValue.equalsIgnoreCase("unbounded")) {
// Get the QName of the type without considering maxOccurs
dims.value = 1;
return Utils.getTypeQName(elementNode, new BooleanHolder(), true);
}
}
}
}