/**
* @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;
}
}
public Element exec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getDataManager();
AccessManager am = gc.getAccessManager();
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
String id = Utils.getIdentifierFromParameters(params, context);
// -----------------------------------------------------------------------
// --- check access
MdInfo info = dm.getMetadataInfo(dbms, id);
if (info == null) throw new MetadataNotFoundEx(id);
Element ownerId = new Element("ownerid").setText(info.owner);
Element hasOwner = new Element("owner");
if (am.isOwner(context, id)) hasOwner.setText("true");
else hasOwner.setText("false");
// --- get all operations
Element elOper = Lib.local.retrieve(dbms, "Operations").setName(Geonet.Elem.OPERATIONS);
// -----------------------------------------------------------------------
// --- retrieve groups operations
Set<String> userGroups =
am.getUserGroups(dbms, context.getUserSession(), context.getIpAddress());
Element elGroup = Lib.local.retrieve(dbms, "Groups");
List list = elGroup.getChildren();
for (int i = 0; i < list.size(); i++) {
Element el = (Element) list.get(i);
el.setName(Geonet.Elem.GROUP);
// --- get all operations that this group can do on given metadata
String sGrpId = el.getChildText("id");
el.setAttribute("userGroup", userGroups.contains(sGrpId) ? "true" : "false");
String query = "SELECT operationId FROM OperationAllowed WHERE metadataId=? AND groupId=?";
List listAllow = dbms.select(query, id, sGrpId).getChildren();
// --- now extend the group list adding proper operations
List listOper = elOper.getChildren();
for (int j = 0; j < listOper.size(); j++) {
String operId = ((Element) listOper.get(j)).getChildText("id");
Element elGrpOper =
new Element(Geonet.Elem.OPER).addContent(new Element(Geonet.Elem.ID).setText(operId));
boolean bFound = false;
for (int k = 0; k < listAllow.size(); k++) {
Element elAllow = (Element) listAllow.get(k);
if (operId.equals(elAllow.getChildText("operationid"))) {
bFound = true;
break;
}
}
if (bFound) elGrpOper.addContent(new Element(Geonet.Elem.ON));
el.addContent(elGrpOper);
}
}
// -----------------------------------------------------------------------
// --- put all together
Element elRes =
new Element(Jeeves.Elem.RESPONSE)
.addContent(new Element(Geonet.Elem.ID).setText(id))
.addContent(elOper)
.addContent(elGroup)
.addContent(ownerId)
.addContent(hasOwner);
return elRes;
}
/**
* @param xml
* @param fileIds
* @param context
* @param toIndex
* @return
* @throws Exception
*/
private boolean insertTransaction(
Element xml, List<String> fileIds, ServiceContext context, Set<String> toIndex)
throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getDataManager();
String schema = dataMan.autodetectSchema(xml);
// String category = Util.getParam(request, Params.CATEGORY);
String category = null, source = null, createDate = null, changeDate = null;
String uuid;
uuid = dataMan.extractUUID(schema, xml);
if (uuid.length() == 0) uuid = UUID.randomUUID().toString();
// -----------------------------------------------------------------------
// --- insert metadata into the system
UserSession us = context.getUserSession();
if (us.getUserId() == null) throw new NoApplicableCodeEx("User not authenticated.");
String profile = us.getProfile();
// Only editors and above are allowed to insert metadata
if (!profile.equals(Geonet.Profile.EDITOR)
&& !profile.equals(Geonet.Profile.REVIEWER)
&& !profile.equals(Geonet.Profile.USER_ADMIN)
&& !profile.equals(Geonet.Profile.ADMINISTRATOR))
throw new NoApplicableCodeEx("User not allowed to insert metadata.");
int userId = us.getUserIdAsInt();
AccessManager am = gc.getAccessManager();
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
// Set default group: user first group
Set<String> userGroups = am.getVisibleGroups(dbms, userId);
String group;
if (userGroups.isEmpty()) {
group = null;
} else {
group = (String) userGroups.iterator().next();
}
//
// insert metadata
//
String docType = null, title = null, isTemplate = null;
boolean ufo = true, indexImmediate = false;
String id =
dataMan.insertMetadata(
context,
dbms,
schema,
xml,
context.getSerialFactory().getSerial(dbms, "Metadata"),
uuid,
userId,
group,
source,
isTemplate,
docType,
title,
category,
createDate,
changeDate,
ufo,
indexImmediate);
if (id == null) return false;
// Set metadata as public if setting enabled
SettingManager sm = gc.getSettingManager();
boolean metadataPublic = sm.getValueAsBool("system/csw/metadataPublic", false);
if (metadataPublic) {
dataMan.setOperation(context, dbms, id, "1", AccessManager.OPER_VIEW);
}
dataMan.indexMetadata(dbms, id);
fileIds.add(uuid);
dbms.commit();
toIndex.add(id);
return true;
}
