protected void info(String message) {
Log.info(Log.DBMSPOOL, message);
}
private void execute(HttpServletRequest req, HttpServletResponse res) throws IOException {
String ip = req.getRemoteAddr();
// if we do have the optional x-forwarded-for request header then
// use whatever is in it to record ip address of client
String forwardedFor = req.getHeader("x-forwarded-for");
if (forwardedFor != null) ip = forwardedFor;
Log.info(Log.REQUEST, "==========================================================");
Log.info(Log.REQUEST, "HTML Request (from " + ip + ") : " + req.getRequestURI());
Log.debug(Log.REQUEST, "Method : " + req.getMethod());
Log.debug(Log.REQUEST, "Content type : " + req.getContentType());
// Log.debug(Log.REQUEST, "Context path : "+ req.getContextPath());
// Log.debug(Log.REQUEST, "Char encoding: "+ req.getCharacterEncoding());
Log.debug(Log.REQUEST, "Accept : " + req.getHeader("Accept"));
// Log.debug(Log.REQUEST, "Server name : "+ req.getServerName());
// Log.debug(Log.REQUEST, "Server port : "+ req.getServerPort());
// for (Enumeration e = req.getHeaderNames(); e.hasMoreElements();) {
// String theHeader = (String)e.nextElement();
// Log.debug(Log.REQUEST, "Got header: "+theHeader);
// Log.debug(Log.REQUEST, "With value: "+req.getHeader(theHeader));
// }
HttpSession httpSession = req.getSession();
Log.debug(Log.REQUEST, "Session id is " + httpSession.getId());
UserSession session = (UserSession) httpSession.getAttribute("session");
// ------------------------------------------------------------------------
// --- create a new session if doesn't exist
if (session == null) {
// --- create session
session = new UserSession();
httpSession.setAttribute("session", session);
Log.debug(Log.REQUEST, "Session created for client : " + ip);
}
// ------------------------------------------------------------------------
// --- build service request
ServiceRequest srvReq = null;
// --- create request
try {
srvReq =
ServiceRequestFactory.create(req, res, jeeves.getUploadDir(), jeeves.getMaxUploadSize());
} catch (FileUploadTooBigEx e) {
StringBuffer sb = new StringBuffer();
sb.append("File upload too big - exceeds " + jeeves.getMaxUploadSize() + " Mb\n");
sb.append("Error : " + e.getClass().getName() + "\n");
res.sendError(400, sb.toString());
// now stick the stack trace on the end and log the whole lot
sb.append("Stack :\n");
sb.append(Util.getStackTrace(e));
Log.error(Log.REQUEST, sb.toString());
return;
} catch (Exception e) {
StringBuffer sb = new StringBuffer();
sb.append("Cannot build ServiceRequest\n");
sb.append("Cause : " + e.getMessage() + "\n");
sb.append("Error : " + e.getClass().getName() + "\n");
res.sendError(400, sb.toString());
// now stick the stack trace on the end and log the whole lot
sb.append("Stack :\n");
sb.append(Util.getStackTrace(e));
Log.error(Log.REQUEST, sb.toString());
return;
}
// --- execute request
jeeves.dispatch(srvReq, session);
}
/**
* @param request
* @param xml
* @param context
* @param toIndex
* @return
* @throws Exception
*/
private int updateTransaction(
Element request, Element xml, ServiceContext context, Set<String> toIndex) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getDataManager();
if (context.getUserSession().getUserId() == null)
throw new NoApplicableCodeEx("User not authenticated.");
int totalUpdated = 0;
// Update full metadata
if (xml != null) {
// Retrieve schema and the related Namespaces
String schemaId = gc.getSchemamanager().autodetectSchema(xml);
if (schemaId == null) {
throw new NoApplicableCodeEx("Can't identify metadata schema");
}
// Retrieve the metadata identifier
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
String uuid = gc.getDataManager().extractUUID(schemaId, xml);
if (uuid.length() == 0) {
throw new NoApplicableCodeEx("Metadata identifier not provided");
}
// Update metadata record
String id = dataMan.getMetadataId(dbms, uuid);
if (id == null) return totalUpdated;
if (!gc.getAccessManager().canEdit(context, id))
throw new NoApplicableCodeEx("User not allowed to update this metadata(" + id + ").");
String changeDate = null;
boolean validate = false;
boolean ufo = false;
boolean index = false;
String language = context.getLanguage();
dataMan.updateMetadata(
context, dbms, id, xml, validate, ufo, index, language, changeDate, false);
dbms.commit();
toIndex.add(id);
totalUpdated++;
return totalUpdated;
// Update properties
} else {
// first, search the record in the database to get the record id
Element constr = (Element) request.getChild("Constraint", Csw.NAMESPACE_CSW).clone();
List<Element> results = getResultsFromConstraints(context, constr);
List<Element> recordProperties =
(List<Element>) request.getChildren("RecordProperty", Csw.NAMESPACE_CSW);
Iterator<Element> it = results.iterator();
if (!it.hasNext()) return totalUpdated;
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
Set updatedMd = new HashSet<String>();
// Process all records selected
while (it.hasNext()) {
Element result = it.next();
String uuid = result.getChildText("identifier", Csw.NAMESPACE_DC);
String id = dataMan.getMetadataId(dbms, uuid);
String changeDate = null;
if (id == null) continue;
if (!dataMan.getAccessManager().canEdit(context, id))
throw new NoApplicableCodeEx("User not allowed to update this metadata(" + id + ").");
Element metadata = dataMan.getMetadata(context, id, false, false, true);
metadata.removeChild("info", Edit.NAMESPACE);
// Retrieve the schema and Namespaces of metadata to update
String schemaId = gc.getDataManager().autodetectSchema(metadata);
if (schemaId == null) {
throw new NoApplicableCodeEx("Can't identify metadata schema");
}
Map mapNs = retrieveNamepacesForSchema(gc.getDataManager().getSchema(schemaId));
boolean metadataChanged = false;
// Process properties to update
for (Element recordProperty : recordProperties) {
Element propertyNameEl = recordProperty.getChild("Name", Csw.NAMESPACE_CSW);
Element propertyValueEl = recordProperty.getChild("Value", Csw.NAMESPACE_CSW);
String propertyName = propertyNameEl.getText();
String propertyValue = propertyValueEl.getText();
// Get XPath for queriable name, i provided in propertyName.
// Otherwise assume propertyName contains full XPath to property to update
String xpathProperty = FieldMapper.mapXPath(propertyName, schemaId);
if (xpathProperty == null) {
xpathProperty = propertyName;
}
Log.info(Geonet.CSW, "Xpath of property: " + xpathProperty);
XPath xpath = new JDOMXPath(xpathProperty);
xpath.setNamespaceContext(new SimpleNamespaceContext(mapNs));
Object propEl = xpath.selectSingleNode(metadata);
Log.info(Geonet.CSW, "XPath found in metadata: " + (propEl != null));
// If a property is not found in metadata, just ignore it.
if (propEl != null) {
if (propEl instanceof Element) {
((Element) propEl).setText(propertyValue);
metadataChanged = true;
} else if (propEl instanceof Attribute) {
((Attribute) propEl).setValue(propertyValue);
metadataChanged = true;
}
}
} // for(Element recordProperty : recordProperties)
// Update the metadata with changes
if (metadataChanged) {
boolean validate = false;
boolean ufo = false;
boolean index = false;
String language = context.getLanguage();
dataMan.updateMetadata(
context, dbms, id, metadata, validate, ufo, index, language, changeDate, false);
updatedMd.add(id);
totalUpdated++;
}
}
dbms.commit();
toIndex.addAll(updatedMd);
return totalUpdated;
}
}
