/**
* Retrieves default values from xml.
*
* @param list the configuration list
*/
private static void parseDefaults(NodeList list) {
for (int i = 0; i < list.getLength(); ++i) {
NamedNodeMap mapping = list.item(i).getAttributes();
String attribute = mapping.getNamedItem("attribute").getNodeValue();
String value = mapping.getNamedItem("value").getNodeValue();
try {
Default field = Default.fromString(attribute);
DEFAULTS.put(field, value);
} catch (IllegalArgumentException exc) {
logger.warn("Unrecognized default attribute: " + attribute);
}
}
}
/**
* Populates LOCALES list with contents of xml.
*
* @param list the configuration list
*/
private static void parseLocales(NodeList list) {
for (int i = 0; i < list.getLength(); ++i) {
Node node = list.item(i);
NamedNodeMap attributes = node.getAttributes();
String label = ((Attr) attributes.getNamedItem("label")).getValue();
String code = ((Attr) attributes.getNamedItem("isoCode")).getValue();
String dictLocation = ((Attr) attributes.getNamedItem("dictionaryUrl")).getValue();
try {
LOCALES.add(new Locale(label, code, new URL(dictLocation)));
} catch (MalformedURLException exc) {
logger.warn(
"Unable to parse dictionary location of " + label + " (" + dictLocation + ")", exc);
}
}
}
/**
* Constructs an attribute designator element from an existing XML block.
*
* @param element representing a DOM tree element.
* @exception SAMLException if that there is an error in the sender or in the element definition.
*/
public AttributeDesignator(Element element) throws SAMLException {
// make sure that the input xml block is not null
if (element == null) {
SAMLUtilsCommon.debug.message("AttributeDesignator: Input is null.");
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("nullInput"));
}
// Make sure this is an AttributeDesignator.
String tag = null;
tag = element.getLocalName();
if ((tag == null) || (!tag.equals("AttributeDesignator"))) {
SAMLUtilsCommon.debug.message("AttributeDesignator: wrong input");
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("wrongInput"));
}
// handle attributes
int i = 0;
NamedNodeMap atts = ((Node) element).getAttributes();
int attrCount = atts.getLength();
for (i = 0; i < attrCount; i++) {
Node att = atts.item(i);
if (att.getNodeType() == Node.ATTRIBUTE_NODE) {
String attName = att.getLocalName();
if (attName == null || attName.length() == 0) {
if (SAMLUtilsCommon.debug.messageEnabled()) {
SAMLUtilsCommon.debug.message(
"AttributeDesignator:" + "Attribute Name is either null or empty.");
}
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("nullInput"));
}
if (attName.equals("AttributeName")) {
_attributeName = ((Attr) att).getValue().trim();
} else if (attName.equals("AttributeNamespace")) {
_attributeNameSpace = ((Attr) att).getValue().trim();
}
}
}
// AttributeName is required
if (_attributeName == null || _attributeName.length() == 0) {
if (SAMLUtilsCommon.debug.messageEnabled()) {
SAMLUtilsCommon.debug.message(
"AttributeDesignator: " + "AttributeName is required attribute");
}
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("missingAttribute"));
}
// AttributeNamespace is required
if (_attributeNameSpace == null || _attributeNameSpace.length() == 0) {
if (SAMLUtilsCommon.debug.messageEnabled()) {
SAMLUtilsCommon.debug.message(
"AttributeDesignator: " + "AttributeNamespace is required attribute");
}
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("missingAttribute"));
}
// handle the children of AttributeDesignator element
// Since AttributeDesignator does not have any child element_node,
// we will throw exception if we found any such child.
NodeList nodes = element.getChildNodes();
int nodeCount = nodes.getLength();
if (nodeCount > 0) {
for (i = 0; i < nodeCount; i++) {
Node currentNode = nodes.item(i);
if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
if (SAMLUtilsCommon.debug.messageEnabled()) {
SAMLUtilsCommon.debug.message("AttributeDesignator: illegal input!");
}
throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("wrongInput"));
}
}
}
}