in axis-rt-core/src/main/java/org/apache/axis/wsdl/symbolTable/SchemaUtils.java [1472:1697]
private static QName getArrayComponentQName_JAXRPC(Node node,
IntHolder dims,
BooleanHolder underlTypeNillable,
SymbolTable symbolTable)
{
dims.value = 0; // Assume 0
underlTypeNillable.value = false;
if (node == null) {
return null;
}
// If the node kind is an element, dive into it.
if (isXSDNode(node, "element")) {
NodeList children = node.getChildNodes();
for (int j = 0; j < children.getLength(); j++) {
Node kid = children.item(j);
if (isXSDNode(kid, "complexType")) {
node = kid;
break;
}
}
}
// Get the node kind, expecting a schema complexType
if (isXSDNode(node, "complexType")) {
// Under the complexType there should be a complexContent.
// (There may be other #text nodes, which we will ignore).
NodeList children = node.getChildNodes();
Node complexContentNode = null;
for (int j = 0; j < children.getLength(); j++) {
Node kid = children.item(j);
if (isXSDNode(kid, "complexContent")
|| isXSDNode(kid, "simpleContent")) {
complexContentNode = kid;
break;
}
}
// Under the complexContent there should be a restriction.
// (There may be other #text nodes, which we will ignore).
Node restrictionNode = null;
if (complexContentNode != null) {
children = complexContentNode.getChildNodes();
for (int j = 0; j < children.getLength(); j++) {
Node kid = children.item(j);
if (isXSDNode(kid, "restriction")) {
restrictionNode = kid;
break;
}
}
}
// 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) {
if (!baseType.getLocalPart().equals("Array") ||
!Constants.isSOAP_ENC(baseType.getNamespaceURI())) {
if (!symbolTable.arrayTypeQNames.contains(baseType)) {
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++) {
Node kid = children.item(j);
if (isXSDNode(kid, "sequence") || isXSDNode(kid, "all")) {
groupNode = kid;
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 (isXSDNode(kid, "attribute")) {
// If the attribute node does not have ref="soapenc:arrayType"
// then keep looking.
BooleanHolder isRef = new BooleanHolder();
QName refQName = Utils.getTypeQName(kid, isRef,
false);
if ((refQName != null) && isRef.value
&& refQName.getLocalPart().equals("arrayType")
&& Constants.isSOAP_ENC(
refQName.getNamespaceURI())) {
attributeNode = kid;
}
}
}
}
// 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++) {
Node kid = elements.item(i);
if (isXSDNode(kid, "element")) {
elementNode = elements.item(i);
break;
}
}
// The element node should have maxOccurs="unbounded" and
// a type
if (elementNode != null) {
String underlTypeNillableValue = Utils.getAttribute(elementNode,
"nillable");
if (underlTypeNillableValue != null
&& underlTypeNillableValue.equals("true")) {
underlTypeNillable.value = true;
}
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);
}
}
}
}
return null;
}