/**
* Find the current dasextension::query::sites element or create a new one in the proper place in
* the given dasextension element.
*
* @param dasExt - mandatory - must be a valid dasextension Element
* @return
*/
public ExtensibleElement getSites(ExtensibleElement dasExt) {
// get reference to the dasextension::query element in feed
ExtensibleElement query = this.getQuery(dasExt);
// get reference to the dasextension::query::sites element in feed
QName sitesQname = new QName(this.dasextensionNamespace, "sites");
ExtensibleElement sites = query.getExtension(sitesQname);
if (NullChecker.isEmpty(sites)) {
ExtensibleElement queryFirstChild = query.getFirstChild();
if (NullChecker.isEmpty(queryFirstChild)) {
// no children in query, so merely add sites element
sites = query.addExtension(sitesQname);
} else {
QName fCQname = queryFirstChild.getQName();
if ("parameters".equals(fCQname.getLocalPart())) {
ExtensibleElement querySecondChild = query.getNextSibling();
if (NullChecker.isEmpty(querySecondChild)) {
// no second child in query, so add sites after parameters
sites = query.addExtension(sitesQname);
} else {
// add sites after parameters, and before the second child
QName sCQname = querySecondChild.getQName();
sites = query.addExtension(sitesQname, sCQname);
}
} else {
// another element besides parameters is first child,
// so add sites before this
sites = dasExt.addExtension(sitesQname, fCQname);
}
}
}
return sites;
}
/**
* Find the current dasextension::query element or create a new one in the proper place in the
* given dasextension element.
*
* @param dasExt - mandatory - must be a valid dasextension Element
* @return
*/
private ExtensibleElement getQuery(ExtensibleElement dasExt) {
QName queryQname = new QName(this.dasextensionNamespace, "query");
// attempt to get query element
ExtensibleElement query = dasExt.getExtension(queryQname);
if (NullChecker.isEmpty(query)) {
// there is no query element, so create one in the proper place
ExtensibleElement firstChild = dasExt.getFirstChild();
if (NullChecker.isEmpty(firstChild)) {
// no children, so merely add query
query = dasExt.addExtension(queryQname);
} else {
QName fCQname = firstChild.getQName();
if ("path".equals(fCQname.getLocalPart())) {
// path is the firstChild, so get the second child
ExtensibleElement secondChild = firstChild.getNextSibling();
if (NullChecker.isEmpty(secondChild)) {
// no second child, so add query after path
query = dasExt.addExtension(queryQname);
} else {
QName sCQname = secondChild.getQName();
// have a second child, so add query after
// path element and before second child
query = dasExt.addExtension(queryQname, sCQname);
}
} else {
// add query before the first child element
query = dasExt.addExtension(queryQname, fCQname);
}
}
}
return query;
}
/**
* Add an new empty feed::dasextension element with only a completed management element to the
* given Feed. Sets the responseTime value to now. Note: A proper sites::site element must be
* added to the new feed::dasextension element for this new feed::dasextension element to be
* valid.
*
* @param feed - mandatory
* @return
*/
private Feed addEmptyDasExtension(Feed feed) {
// check to make sure there's a dasextension
QName dasextensionQname = new QName(this.dasextensionNamespace, "dasextension");
ExtensibleElement dasExt = feed.getExtension(dasextensionQname);
if (NullChecker.isEmpty(dasExt)) {
dasExt = feed.addExtension(dasextensionQname);
// add the dasextension::management element
QName managementQname = new QName(this.dasextensionNamespace, "management");
ExtensibleElement management = dasExt.getExtension(managementQname);
if (NullChecker.isEmpty(management)) {
management = dasExt.addExtension(managementQname);
}
QName responseTimeQname = new QName(this.dasextensionNamespace, "responseTime");
ExtensibleElement responseTime = management.getExtension(responseTimeQname);
if (NullChecker.isEmpty(responseTime)) {
responseTime = management.addExtension(responseTimeQname);
}
// set/reset the response time to now
XMLGregorianCalendar xmlGregCalResponseTime =
GregorianDateUtil.getGregorianCalendarByDate(new Date());
responseTime.setText(xmlGregCalResponseTime.toString()); // TODO: Verify date format
}
return feed;
}
@Override
public String get(String arg0) {
CustomProfileValueSource.LOG.debug(
"Value of " + this.testProp + " is " + this.sysProps.getProperty(this.testProp));
final String value = this.sysProps.getProperty(this.testProp);
if (NullChecker.isEmpty(value)) {
return "all";
} else {
return value;
}
}
/**
* Find the current dasextension::query::errors element or create a new one in the proper place in
* the given dasextension element.
*
* @param dasExt - mandatory - must be a valid dasextension Element
* @return
*/
public ExtensibleElement getErrors(ExtensibleElement dasExt) {
// get reference to the dasextension::query element in feed
ExtensibleElement query = this.getQuery(dasExt);
// get reference to the dasextension::query::errors element in feed
QName errorsQname = new QName(this.dasextensionNamespace, "errors");
ExtensibleElement errors = query.getExtension(errorsQname);
if (NullChecker.isEmpty(errors)) {
List<Element> queryChildren = query.getElements();
if (NullChecker.isEmpty(queryChildren)) {
// no children in query, so merely add errors element
errors = query.addExtension(errorsQname);
} else {
// add errors after the last child
errors = query.addExtension(errorsQname);
}
}
return errors;
}
@Override
public Object transform(final Object src) throws TransformerException {
if (NullChecker.isEmpty(this.transformers)) {
return src;
}
Object value = src;
for (final Transformer<Object, Object> transformer : this.transformers) {
value = transformer.transform(value);
}
return value;
}
@Override
public final boolean validate(final Document message) throws ValidatorException {
Assert.assertNotEmpty(message, "Message cannot be null!");
try {
for (final XPathExpression expression : this.xPathExpressions) {
final java.lang.Boolean booleanValue =
(java.lang.Boolean) expression.evaluate(message, XPathConstants.BOOLEAN);
if (NullChecker.isEmpty(booleanValue) || !booleanValue) {
return false;
}
}
return true;
} catch (final XPathException e) {
throw new ValidatorException(e);
}
}
/**
* Find the current dasextension::query::parameters element or create a new one in the proper
* place in the given dasextension element.
*
* @param dasExt - mandatory - must be a valid dasextension Element
* @return
*/
private ExtensibleElement getQueryParameters(ExtensibleElement dasExt) {
QName parametersQname = new QName(this.dasextensionNamespace, "parameters");
ExtensibleElement parameters = null;
ExtensibleElement query = this.getQuery(dasExt);
ExtensibleElement queryFirstChild = query.getFirstChild();
if (NullChecker.isEmpty(queryFirstChild)) {
// no children in query, so just query::parameters
parameters = query.addExtension(parametersQname);
} else {
QName fCQname = queryFirstChild.getQName();
if ("parameters".equals(fCQname.getLocalPart())) {
// already have a query::parameters
parameters = queryFirstChild;
} else {
// firstQueryChild is not parameters, so add query::parameters before it
parameters = query.addExtension(parametersQname, fCQname);
}
}
return parameters;
}
