public Harvester(Logger log, ServiceContext context, Dbms dbms, Z3950Params params) {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
this.context = context;
this.log = log;
this.searchMan = gc.getSearchmanager();
this.dataMan = gc.getDataManager();
this.settingMan = gc.getSettingManager();
this.context = context;
this.dbms = dbms;
this.params = params;
}
public Element exec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
ThesaurusManager thesaurusMan = gc.getThesaurusManager();
String THESAURUS_DIR = thesaurusMan.getThesauriDirectory();
Element thesauriList = new Element("thesaurusList");
String type = Util.getParam(params, Params.TYPE, init_type);
if (type.equals("all-directories")) {
listThesauri(
thesauriList, THESAURUS_DIR + EXTERNAL_DIR, 1, directoryFilter, Geonet.CodeList.EXTERNAL);
listThesauri(
thesauriList, THESAURUS_DIR + LOCAL_DIR, 1, directoryFilter, Geonet.CodeList.LOCAL);
} else if (type.equals("upload-directories")) {
listThesauri(
thesauriList, THESAURUS_DIR + EXTERNAL_DIR, 1, directoryFilter, Geonet.CodeList.EXTERNAL);
} else if (type.equals("all-thesauri")) {
listThesauri(
thesauriList, THESAURUS_DIR + EXTERNAL_DIR, 2, thesauriFilter, Geonet.CodeList.EXTERNAL);
listThesauri(
thesauriList, THESAURUS_DIR + LOCAL_DIR, 2, thesauriFilter, Geonet.CodeList.LOCAL);
} else if (type.equals("update-thesauri")) {
listThesauri(
thesauriList, THESAURUS_DIR + LOCAL_DIR, 3, thesauriFilter, Geonet.CodeList.LOCAL);
} else {
listThesauri(
thesauriList, THESAURUS_DIR + EXTERNAL_DIR, 3, thesauriFilter, Geonet.CodeList.EXTERNAL);
listThesauri(
thesauriList, THESAURUS_DIR + LOCAL_DIR, 3, thesauriFilter, Geonet.CodeList.LOCAL);
}
// -----------------------------------------------------------------------
Element elRes = new Element(Jeeves.Elem.RESPONSE).addContent(thesauriList);
// -----------------------------------------------------------------------
String selected = Util.getParam(params, Params.SELECTED, "none");
if (!selected.equals("none")) {
Element elSelected = new Element("selectedThesaurus");
elSelected.addContent(selected);
elRes.addContent(elSelected);
}
String mode = Util.getParam(params, "mode", "none");
if (!mode.equals("none")) {
Element elMode = new Element("mode");
elMode.addContent(mode);
elRes.addContent(elMode);
}
// -----------------------------------------------------------------------
return elRes;
}
public Element exec(Element params, ServiceContext context) throws Exception {
Element response = new Element("response");
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
// --- check access
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getDataManager();
boolean addEdit = false;
// --- the request should contain an ID or UUID
String id = Utils.getIdentifierFromParameters(params, context);
if (id == null) {
throw new MetadataNotFoundEx("No record has this UUID");
}
// --- check download access
Lib.resource.checkPrivilege(context, id, AccessManager.OPER_DOWNLOAD);
// --- get metadata
boolean withValidationErrors = false, keepXlinkAttributes = false;
Element elMd =
gc.getDataManager()
.getMetadata(context, id, addEdit, withValidationErrors, keepXlinkAttributes);
if (elMd == null) throw new MetadataNotFoundEx("Metadata not found - deleted?");
response.addContent(new Element("id").setText(id));
// --- transform record into brief version
String briefXslt = appPath + "xsl/metadata-brief.xsl";
Element elBrief = Xml.transform(elMd, briefXslt);
XPath xp;
List elems;
// --- process links to a file (have name field not blank)
// --- if they are a reference to a downloadable local file then get size
// --- and date modified, if not then set local to false
xp = XPath.newInstance("link[starts-with(@protocol,'WWW:DOWNLOAD') and @name!='']");
elems = xp.selectNodes(elBrief);
response = processDownloadLinks(context, id, dm.getSiteURL(), elems, response);
// --- now process web links so that they can be displayed as well
xp = XPath.newInstance("link[starts-with(@protocol,'WWW:LINK')]");
elems = xp.selectNodes(elBrief);
response = processWebLinks(elems, response);
return response;
}
public Aligner(Logger log, ServiceContext sc, Dbms dbms, CswServer server, CswParams params)
throws OperationAbortedEx {
this.log = log;
this.context = sc;
this.dbms = dbms;
this.params = params;
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
dataMan = gc.getDataManager();
result = new HarvestResult();
// --- setup get-record-by-id request
request = new GetRecordByIdRequest(sc);
request.setElementSetName(ElementSetName.FULL);
CswOperation oper = server.getOperation(CswServer.GET_RECORD_BY_ID);
// Use the preferred HTTP method and check one exist.
if (oper.getUrl != null && Harvester.PREFERRED_HTTP_METHOD.equals("GET")) {
request.setUrl(oper.getUrl);
request.setMethod(CatalogRequest.Method.GET);
} else if (oper.postUrl != null && Harvester.PREFERRED_HTTP_METHOD.equals("POST")) {
request.setUrl(oper.postUrl);
request.setMethod(CatalogRequest.Method.POST);
} else {
if (oper.getUrl != null) {
request.setUrl(oper.getUrl);
request.setMethod(CatalogRequest.Method.GET);
} else if (oper.postUrl != null) {
request.setUrl(oper.postUrl);
request.setMethod(CatalogRequest.Method.POST);
} else {
throw new OperationAbortedEx("No GET or POST DCP available in this service.");
}
}
if (oper.preferredOutputSchema != null) {
request.setOutputSchema(oper.preferredOutputSchema);
}
if (oper.preferredServerVersion != null) {
request.setServerVersion(oper.preferredServerVersion);
}
if (params.useAccount) {
request.setCredentials(params.username, params.password);
}
}
/**
* Get Feature Catalog ID if exists using relation table.
*
* @param context
* @param metadataId Metadata record id to search for feature catalogue for.
* @return String Feature catalogue uuid.
* @throws Exception
*/
private static String getFeatureCatalogID(ServiceContext context, int metadataId)
throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getBean(DataManager.class);
List<MetadataRelation> relations =
context.getBean(MetadataRelationRepository.class).findAllById_MetadataId(metadataId);
if (relations.isEmpty()) {
return "";
}
// Assume only one feature catalogue is available for a metadata record.
int ftId = relations.get(0).getId().getRelatedId();
String ftUuid = dm.getMetadataUuid("" + ftId);
return ftUuid != null ? ftUuid : "";
}
public GNResultSet(GNXMLQuery query, Object userInfo, Observer[] observers, ServiceContext srvctx)
throws Exception {
super(observers);
this.query = query;
this.srvxtx = srvctx;
try {
GeonetContext gc = (GeonetContext) this.srvxtx.getHandlerContext(Geonet.CONTEXT_NAME);
SearchManager searchMan = gc.getBean(SearchManager.class);
metasearcher = searchMan.newSearcher(SearchManager.LUCENE, Geonet.File.SEARCH_Z3950_SERVER);
} catch (Exception e) {
if (Log.isDebugEnabled(Geonet.Z3950_SERVER))
Log.debug(Geonet.Z3950_SERVER, "error constructing GNresult set: " + e);
e.printStackTrace();
}
}
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
String parentUuid = Util.getParam(params, "parentUuid");
String childrenIds = Util.getParam(params, "childrenIds");
// Transform params element into Map<String, String> for xsl transformation
@SuppressWarnings("unchecked")
List<Element> lstParams = params.getChildren();
Map<String, String> parameters = new HashMap<String, String>();
for (Element param : lstParams) {
parameters.put(param.getName(), param.getTextTrim());
}
// Handle children IDs.
String[] children = childrenIds.split(",");
// Update children
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getDataManager();
Set<String> untreatedChildren = dm.updateChildren(context, parentUuid, children, parameters);
Element response = new Element(Jeeves.Elem.RESPONSE);
int treatedChildren = children.length;
StringBuilder untreatedReport = new StringBuilder();
if (untreatedChildren.size() != 0) {
treatedChildren = children.length - untreatedChildren.size();
untreatedReport.setLength(0);
untreatedReport.append(untreatedChildren.size()).append(" child/children not updated");
for (String id : untreatedChildren) untreatedReport.append(", ").append(id);
}
String report =
treatedChildren
+ " child/children updated for metadata "
+ parentUuid
+ ". "
+ untreatedReport;
return response.setText(report);
}
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getBean(DataManager.class);
AccessManager accessMan = gc.getBean(AccessManager.class);
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
String id = Utils.getIdentifierFromParameters(params, context);
// -----------------------------------------------------------------------
// --- check access
MdInfo info = dataMan.getMetadataInfo(dbms, id);
if (info == null) throw new IllegalArgumentException("Metadata not found --> " + id);
if (!accessMan.canEdit(context, id)) throw new OperationNotAllowedEx();
// -----------------------------------------------------------------------
// --- backup metadata in 'removed' folder
if (info.template != MdInfo.Template.SUBTEMPLATE)
backupFile(
context, id, info.uuid, MEFLib.doExport(context, info.uuid, "full", false, true, false));
// -----------------------------------------------------------------------
// --- remove the metadata directory including the public and private directories.
File pb = new File(Lib.resource.getMetadataDir(context, id));
FileCopyMgr.removeDirectoryOrFile(pb);
// -----------------------------------------------------------------------
// --- delete metadata and return status
dataMan.deleteMetadata(context, dbms, id);
Element elResp = new Element(Jeeves.Elem.RESPONSE);
elResp.addContent(new Element(Geonet.Elem.ID).setText(id));
return elResp;
}
public Aligner(
Logger log,
ServiceContext context,
Dbms dbms,
XmlRequest req,
GeonetParams params,
Element remoteInfo) {
this.log = log;
this.context = context;
this.dbms = dbms;
this.request = req;
this.params = params;
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
dataMan = gc.getDataManager();
result = new GeonetResult();
// --- save remote categories and groups into hashmaps for a fast access
List list = remoteInfo.getChild("groups").getChildren("group");
setupLocEntity(list, hmRemoteGroups);
}
public Element exec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
SchemaManager scm = gc.getBean(SchemaManager.class);
String schema = Util.getParam(params, Params.SCHEMA);
String urlStr, uuid, fname;
uuid = "";
URL url = null;
// -- try the file name argument then the url then the uuid of a metadata
// -- record to which a schema is attached
fname = Util.getParam(params, Params.FNAME, "");
if ("".equals(fname)) {
urlStr = Util.getParam(params, Params.URL, "");
if ("".equals(urlStr)) {
uuid = Util.getParam(params, Params.UUID, "");
if ("".equals(uuid)) {
throw new IllegalArgumentException("One of fname, url or uuid must be supplied");
}
} else {
try {
url = new URL(urlStr);
} catch (MalformedURLException mu) {
throw new OperationAbortedEx("URL " + urlStr + " is malformed: " + mu.getMessage());
}
}
}
// -- test if schema to be updated exists, if not then chuck a fit and exit
if (!scm.existsSchema(schema)) {
throw new OperationAbortedEx("Schema doesn't exist");
}
SchemaUtils su = new SchemaUtils();
return su.updateSchema(context, schema, fname, url, uuid, scm);
}
/**
* @param request
* @param context
* @return
* @throws Exception
*/
private int deleteTransaction(Element request, ServiceContext context) throws Exception {
int deleted = 0;
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getDataManager();
if (context.getUserSession().getUserId() == null)
throw new NoApplicableCodeEx("User not authenticated.");
// first, search the record in the database to get the record id
Element constr = request.getChild("Constraint", Csw.NAMESPACE_CSW);
List<Element> results = getResultsFromConstraints(context, constr);
// second, delete the metadata in the dbms using the id
Iterator<Element> i = results.iterator();
if (!i.hasNext()) return deleted;
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
// delete all matching records
while (i.hasNext()) {
Element result = i.next();
String uuid = result.getChildText("identifier", Csw.NAMESPACE_DC);
String id = dataMan.getMetadataId(dbms, uuid);
if (id == null) return deleted;
if (!dataMan.getAccessManager().canEdit(context, id))
throw new NoApplicableCodeEx("User not allowed to delete metadata : " + id);
dataMan.deleteMetadata(context, dbms, id);
deleted++;
}
return deleted;
}
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getDataManager();
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
UserSession session = context.getUserSession();
String id = Utils.getIdentifierFromParameters(params, context);
// --- validate metadata from session
Element errorReport =
new AjaxEditUtils(context)
.validateMetadataEmbedded(session, dbms, id, context.getLanguage());
// --- update element and return status
Element elResp = new Element(Jeeves.Elem.RESPONSE);
elResp.addContent(new Element(Geonet.Elem.ID).setText(id));
elResp.addContent(new Element("schema").setText(dataMan.getMetadataSchema(dbms, id)));
elResp.addContent(errorReport);
return elResp;
}
private String getSiteId() {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
SettingManager sm = gc.getBean(SettingManager.class);
return sm.getValue("system/site/siteId");
}
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;
}
public Element exec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
return gc.getBean(DataManager.class).getKeywords();
}
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
AjaxEditUtils ajaxEditUtils = new AjaxEditUtils(context);
ajaxEditUtils.preprocessUpdate(params, context);
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getBean(DataManager.class);
UserSession session = context.getUserSession();
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
String id = Utils.getIdentifierFromParameters(params, context);
String isTemplate = Util.getParam(params, Params.TEMPLATE, "n");
String showValidationErrors = Util.getParam(params, Params.SHOWVALIDATIONERRORS, "false");
String title = params.getChildText(Params.TITLE);
String data = params.getChildText(Params.DATA);
String minor = Util.getParam(params, Params.MINOREDIT, "false");
boolean finished = config.getValue(Params.FINISHED, "no").equals("yes");
boolean forget = config.getValue(Params.FORGET, "no").equals("yes");
if (!forget) {
int iLocalId = Integer.parseInt(id);
dataMan.setTemplateExt(dbms, iLocalId, isTemplate, title);
// --- use StatusActionsFactory and StatusActions class to possibly
// --- change status as a result of this edit (use onEdit method)
StatusActionsFactory saf = new StatusActionsFactory(gc.getStatusActionsClass());
StatusActions sa = saf.createStatusActions(context, dbms);
saf.onEdit(sa, iLocalId, minor.equals("true"));
if (data != null) {
Element md = Xml.loadString(data, false);
String changeDate = null;
boolean validate = showValidationErrors.equals("true");
boolean updateDateStamp = !minor.equals("true");
boolean ufo = true;
boolean index = true;
if (!dataMan.updateMetadata(
context,
dbms,
id,
md,
validate,
ufo,
index,
context.getLanguage(),
changeDate,
updateDateStamp)) {
throw new ConcurrentUpdateEx(id);
}
} else {
ajaxEditUtils.updateContent(params, false, true);
}
}
// -----------------------------------------------------------------------
// --- update element and return status
Element elResp = new Element(Jeeves.Elem.RESPONSE);
elResp.addContent(new Element(Geonet.Elem.ID).setText(id));
elResp.addContent(new Element(Geonet.Elem.SHOWVALIDATIONERRORS).setText(showValidationErrors));
boolean justCreated = Util.getParam(params, Params.JUST_CREATED, null) != null;
if (justCreated) {
elResp.addContent(new Element(Geonet.Elem.JUSTCREATED).setText("true"));
}
elResp.addContent(new Element(Params.MINOREDIT).setText(minor));
// --- if finished then remove the XML from the session
if (finished) {
ajaxEditUtils.removeMetadataEmbedded(session, id);
}
return elResp;
}
/**
* @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;
}
}
/**
* @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;
}
public GeonetResult align(Set<RecordInfo> records) throws Exception {
log.info("Start of alignment for : " + params.name);
// -----------------------------------------------------------------------
// --- retrieve all local categories and groups
// --- retrieve harvested uuids for given harvesting node
localCateg = new CategoryMapper(dbms);
localGroups = new GroupMapper(dbms);
localUuids = new UUIDMapper(dbms, params.uuid);
dbms.commit();
parseXSLFilter();
// -----------------------------------------------------------------------
// --- remove old metadata
for (String uuid : localUuids.getUUIDs())
if (!exists(records, uuid)) {
String id = localUuids.getID(uuid);
if (log.isDebugEnabled()) log.debug(" - Removing old metadata with id:" + id);
dataMan.deleteMetadata(context, dbms, id);
dbms.commit();
result.locallyRemoved++;
}
// -----------------------------------------------------------------------
// --- insert/update new metadata
for (RecordInfo ri : records) {
result.totalMetadata++;
if (!dataMan.existsSchema(ri.schema)) {
if (log.isDebugEnabled())
log.debug(
" - Metadata skipped due to unknown schema. uuid:"
+ ri.uuid
+ ", schema:"
+ ri.schema);
result.unknownSchema++;
} else {
String id = dataMan.getMetadataId(dbms, ri.uuid);
// look up value of localrating/enabled
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
SettingManager settingManager = gc.getSettingManager();
boolean localRating = settingManager.getValueAsBool("system/localrating/enabled", false);
if (id == null) {
addMetadata(ri, localRating);
} else {
updateMetadata(ri, id, localRating);
}
}
}
log.info("End of alignment for : " + params.name);
return result;
}
public Element execute(Element request, ServiceContext context) throws CatalogException {
checkService(request);
checkVersion(request);
// num counter
int totalInserted = 0;
int totalUpdated = 0;
int totalDeleted = 0;
// Response element
Element response = new Element(getName() + "Response", Csw.NAMESPACE_CSW);
List<String> strFileIds = new ArrayList<String>();
// process the transaction from the first to the last
List<Element> childList = request.getChildren();
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getDataManager();
Set<String> toIndex = new HashSet<String>();
try {
// process the childlist
for (Element transRequest : childList) {
String transactionType = transRequest.getName().toLowerCase();
if (transactionType.equals("insert")
|| transactionType.equals("update")
|| transactionType.equals("delete")) {
List<Element> mdList = transRequest.getChildren();
// insert to database, and get the number of inserted successful
if (transactionType.equals("insert")) {
Iterator<Element> inIt = mdList.iterator();
while (inIt.hasNext()) {
Element metadata = (Element) inIt.next().clone();
boolean insertSuccess = insertTransaction(metadata, strFileIds, context, toIndex);
if (insertSuccess) {
totalInserted++;
}
}
}
// Update
else if (transactionType.equals("update")) {
Iterator<Element> inIt = mdList.iterator();
Element metadata = null;
while (inIt.hasNext()) {
Element reqElem = (Element) inIt.next();
if (reqElem.getNamespace() != Csw.NAMESPACE_CSW) {
metadata = (Element) reqElem.clone();
}
}
totalUpdated = updateTransaction(transRequest, metadata, context, toIndex);
}
// Delete
else {
totalDeleted = deleteTransaction(transRequest, context);
}
}
}
} catch (Exception e) {
Log.error(Geonet.CSW, "Cannot process transaction");
Log.error(Geonet.CSW, " (C) StackTrace\n" + Util.getStackTrace(e));
throw new NoApplicableCodeEx("Cannot process transaction: " + e.getMessage());
} finally {
try {
dataMan.indexInThreadPool(context, new ArrayList<String>(toIndex), null);
} catch (SQLException e) {
Log.error(Geonet.CSW, "cannot index");
Log.error(Geonet.CSW, " (C) StackTrace\n" + Util.getStackTrace(e));
}
getResponseResult(request, response, strFileIds, totalInserted, totalUpdated, totalDeleted);
}
return response;
}
/**
* Uses the notifier update service to handle insertion and updates of metadata
*
* @param metadata
* @param metadataUuid
* @throws MetadataNotifierClientException
*/
public void webUpdate(
String serviceUrl,
String username,
String password,
String metadata,
String metadataUuid,
GeonetContext gc)
throws MetadataNotifierClientException {
HttpClient client;
Protocol.registerProtocol(
"https", new Protocol("https", new EasySSLProtocolSocketFactory(), 443));
// Create a method instance.
PostMethod method = new PostMethod(serviceUrl);
// Provide custom retry handler is necessary
method
.getParams()
.setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(3, false));
NameValuePair[] data = {
new NameValuePair("action", "update"),
new NameValuePair("uuid", metadataUuid),
new NameValuePair("XMLFile", metadata)
};
method.setRequestBody(data);
// RequestEntity requestEntity = new InputStreamRequestEntity(isoDocumentInputStream);
// method.setRequestEntity(requestEntity);
try {
// Create an instance of HttpClient.
client = new HttpClient();
if (StringUtils.isNotBlank(username) && StringUtils.isNotBlank(password)) {
System.out.println("webUpdate: SET USER");
client
.getState()
.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(username, password));
method.setDoAuthentication(true);
}
System.out.println("settingMan: " + (gc.getSettingManager() != null));
if (gc.getSettingManager() != null) Lib.net.setupProxy(gc.getSettingManager(), client);
// Execute the method.
int statusCode = client.executeMethod(method);
if (statusCode != HttpStatus.SC_OK) {
throw new MetadataNotifierClientException("Method failed: " + method.getStatusLine());
}
// Read the response body.
// byte[] responseBody = method.getResponseBody();
// Deal with the response.
// Use caution: ensure correct character encoding and is not binary data
// System.out.println(new String(responseBody));
} catch (HttpException e) {
throw new MetadataNotifierClientException(e);
} catch (IOException e) {
throw new MetadataNotifierClientException(e);
} finally {
// Release the connection.
method.releaseConnection();
client = null;
}
}
public Element exec(Element params, ServiceContext context) throws Exception {
UserSession session = context.getUserSession();
boolean witholdWithheldElements = Util.getParam(params, "hide_withheld", false);
if (witholdWithheldElements) {
XmlSerializer.getThreadLocal(true).setForceHideWithheld(witholdWithheldElements);
}
// -----------------------------------------------------------------------
// --- handle current tab
Element elCurrTab = params.getChild(Params.CURRTAB);
if (elCurrTab != null) session.setProperty(Geonet.Session.METADATA_SHOW, elCurrTab.getText());
// -----------------------------------------------------------------------
// --- check access
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getDataManager();
String id = Utils.getIdentifierFromParameters(params, context);
if (!skipPopularity) { // skipPopularity could be a URL param as well
String skip = Util.getParam(params, "skipPopularity", "n");
skipPopularity = skip.equals("y");
}
if (id == null) throw new MetadataNotFoundEx("Metadata not found.");
Lib.resource.checkPrivilege(context, id, AccessManager.OPER_VIEW);
// -----------------------------------------------------------------------
// --- get metadata
Element elMd;
boolean addEditing = false;
if (!skipInfo) {
boolean withValidationErrors = false, keepXlinkAttributes = false;
elMd = dm.getMetadata(context, id, addEditing, withValidationErrors, keepXlinkAttributes);
} else {
elMd = dm.getMetadataNoInfo(context, id);
}
if (elMd == null) throw new MetadataNotFoundEx(id);
if (addRefs) { // metadata.show for GeoNetwork needs geonet:element
elMd = dm.enumerateTree(elMd);
}
//
// setting schemaLocation
// TODO currently it's only set for ISO metadata - this should all move
// to
// the updatefixedinfo.xsl for each schema
// do not set schemaLocation if it is already there
if (elMd.getAttribute("schemaLocation", Csw.NAMESPACE_XSI) == null) {
Namespace gmdNs = elMd.getNamespace("gmd");
// document has ISO root element and ISO namespace
if (gmdNs != null && gmdNs.getURI().equals("http://www.isotc211.org/2005/gmd")) {
String schemaLocation;
// if document has srv namespace then add srv schemaLocation
if (elMd.getNamespace("srv") != null) {
schemaLocation =
" http://www.isotc211.org/2005/srv http://schemas.opengis.net/iso/19139/20060504/srv/srv.xsd";
}
// otherwise add gmd schemaLocation
// (but not both! as that is invalid, the schemas describe
// partially the same schema types)
else {
schemaLocation =
"http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd";
}
Attribute schemaLocationA =
new Attribute("schemaLocation", schemaLocation, Csw.NAMESPACE_XSI);
elMd.setAttribute(schemaLocationA);
}
}
// --- increase metadata popularity
if (!skipPopularity) dm.increasePopularity(context, id);
return elMd;
}
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getBean(DataManager.class);
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
String child = Util.getParam(params, Params.CHILD, "n");
String isTemplate = Util.getParam(params, Params.TEMPLATE, "n");
String id = "";
String uuid = "";
boolean haveAllRights = Boolean.valueOf(Util.getParam(params, Params.FULL_PRIVILEGES, "false"));
// does the request contain a UUID ?
try {
uuid = Util.getParam(params, Params.UUID);
// lookup ID by UUID
id = dm.getMetadataId(dbms, uuid);
} catch (BadInputEx x) {
try {
id = Util.getParam(params, Params.ID);
uuid = dm.getMetadataUuid(dbms, id);
}
// request does not contain ID
catch (BadInputEx xx) {
// give up
throw new Exception("Request must contain a UUID or an ID");
}
}
String groupOwner = Util.getParam(params, Params.GROUP);
// TODO : Check user can create a metadata in that group
UserSession user = context.getUserSession();
if (!user.getProfile().equals(Geonet.Profile.ADMINISTRATOR)) {
String selectGroupIdQuery =
"SELECT groupId FROM UserGroups WHERE profile='Editor' AND userId=? AND groupId=?";
@SuppressWarnings("unchecked")
java.util.List<Element> list =
dbms.select(
selectGroupIdQuery,
Integer.valueOf(user.getUserId()),
Integer.valueOf(groupOwner))
.getChildren();
if (list.size() == 0) {
throw new ServiceNotAllowedEx(
"Service not allowed. User needs to be Editor in group with id " + groupOwner);
}
}
// --- query the data manager
String newId =
dm.createMetadata(
context,
dbms,
id,
groupOwner,
context.getSerialFactory(),
gc.getSiteId(),
context.getUserSession().getUserIdAsInt(),
(child.equals("n") ? null : uuid),
isTemplate,
haveAllRights);
Element response = new Element(Jeeves.Elem.RESPONSE);
response.addContent(new Element(Geonet.Elem.JUSTCREATED).setText("true"));
String sessionTabProperty =
useEditTab ? Geonet.Session.METADATA_EDITING_TAB : Geonet.Session.METADATA_SHOW;
// Set current tab for new editing session if defined.
Element elCurrTab = params.getChild(Params.CURRTAB);
if (elCurrTab != null) {
context.getUserSession().setProperty(sessionTabProperty, elCurrTab.getText());
}
response.addContent(new Element(Geonet.Elem.ID).setText(newId));
return response;
}
// --------------------------------------------------------------------------
// ---
// --- Service
// ---
// --------------------------------------------------------------------------
@Override
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
boolean readOnlyMode = super.exec(params, context) == null;
if (readOnlyMode) {
return null;
}
String message = "";
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
// gets the total popularity count (=100)
Dbms dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
// wont work if there is no metadata
List l = dbms.select("select sum(popularity) as sumpop from metadata").getChildren();
if (l.size() != 1) {
message = "cannot get popularity count";
return null;
}
int cnt = Integer.parseInt(((Element) l.get(0)).getChildText("sumpop"));
if (Log.isDebugEnabled(Geonet.SEARCH_LOGGER))
Log.debug(Geonet.SEARCH_LOGGER, "query to get popularity by group:\n" + query);
dbms = (Dbms) context.getResourceManager().open(Geonet.Res.MAIN_DB);
DefaultPieDataset dataset = new DefaultPieDataset();
List resultSet = dbms.select(query).getChildren();
for (int i = 0; i < resultSet.size(); i++) {
Element record = (Element) resultSet.get(i);
String popularity = (record).getChildText("popu");
Double d = 0.0;
if (popularity.length() > 0) {
d = (Double.parseDouble(popularity) / cnt) * 100;
}
dataset.setValue(record.getChildText("source"), d);
// System.out.println(record.getChildText("groupname") + ", " + d);
}
// create a chart...
JFreeChart chart =
ChartFactory.createPieChart(
null,
dataset,
true, // legend?
true, // tooltips?
false // URLs?
);
// hard coded values for the moment. should come from a configuration file.
chart.setBackgroundPaint(Color.decode("#E7EDF5"));
String chartFilename = "popubycatalog_" + System.currentTimeMillis() + ".png";
File statFolder =
new File(
gc.getHandlerConfig().getMandatoryValue(Geonet.Config.RESOURCES_DIR)
+ File.separator
+ "images"
+ File.separator
+ "statTmp");
if (!statFolder.exists()) {
statFolder.mkdirs();
}
File f = new File(statFolder, chartFilename);
this.imageMap =
org.fao.geonet.services.statistics.ChartFactory.writeChartImage(
chart,
f,
this.chartWidth,
this.chartHeight,
this.createTooltips,
"graphPopuByCatalogImageMap");
// will return some info to the XSLT:
// dateFrom, dateTo, graphicType, chartUrl, tooltipImageMap,
// message, chartWidth, chartHeight
Element elResp = new Element(Jeeves.Elem.RESPONSE);
Element elchartUrl =
new Element("popuByCatalogUrl")
.setText(context.getBaseUrl() + "/images/statTmp/" + chartFilename);
Element elTooltipImageMap =
new Element("tooltipImageMap").addContent(this.createTooltips ? this.imageMap : "");
Element elMessage = new Element("message").setText(message);
Element elChartWidth = new Element("chartWidth").setText("" + this.chartWidth);
Element elChartHeight = new Element("chartHeight").setText("" + this.chartHeight);
elResp.addContent(elchartUrl);
elResp.addContent(elTooltipImageMap);
elResp.addContent(elMessage);
elResp.addContent(elChartWidth);
elResp.addContent(elChartHeight);
return elResp;
}
public static List<Element> handlePropertyName(
String[] propertyNames,
ServiceContext context,
boolean freq,
int maxRecords,
String cswServiceSpecificConstraint,
LuceneConfig luceneConfig)
throws Exception {
List<Element> domainValuesList = null;
if (Log.isDebugEnabled(Geonet.CSW))
Log.debug(
Geonet.CSW,
"Handling property names '"
+ Arrays.toString(propertyNames)
+ "' with max records of "
+ maxRecords);
for (int i = 0; i < propertyNames.length; i++) {
if (i == 0) domainValuesList = new ArrayList<Element>();
// Initialize list of values element.
Element listOfValues = null;
// Generate DomainValues element
Element domainValues = new Element("DomainValues", Csw.NAMESPACE_CSW);
// FIXME what should be the type ???
domainValues.setAttribute("type", "csw:Record");
String property = propertyNames[i].trim();
// Set propertyName in any case.
Element pn = new Element("PropertyName", Csw.NAMESPACE_CSW);
domainValues.addContent(pn.setText(property));
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
SearchManager sm = gc.getSearchmanager();
IndexAndTaxonomy indexAndTaxonomy = sm.getNewIndexReader(null);
try {
GeonetworkMultiReader reader = indexAndTaxonomy.indexReader;
BooleanQuery groupsQuery = (BooleanQuery) CatalogSearcher.getGroupsQuery(context);
BooleanQuery query = null;
// Apply CSW service specific constraint
if (StringUtils.isNotEmpty(cswServiceSpecificConstraint)) {
Query constraintQuery =
CatalogSearcher.getCswServiceSpecificConstraintQuery(
cswServiceSpecificConstraint, luceneConfig);
query = new BooleanQuery();
BooleanClause.Occur occur = LuceneUtils.convertRequiredAndProhibitedToOccur(true, false);
query.add(groupsQuery, occur);
query.add(constraintQuery, occur);
} else {
query = groupsQuery;
}
List<Pair<String, Boolean>> sortFields =
Collections.singletonList(Pair.read(Geonet.SearchResult.SortBy.RELEVANCE, true));
Sort sort = LuceneSearcher.makeSort(sortFields, context.getLanguage(), false);
CachingWrapperFilter filter = null;
Pair<TopDocs, Element> searchResults =
LuceneSearcher.doSearchAndMakeSummary(
maxRecords,
0,
maxRecords,
context.getLanguage(),
null,
reader,
query,
filter,
sort,
null,
false,
false,
false,
false // Scoring is useless for GetDomain operation
);
TopDocs hits = searchResults.one();
try {
// Get mapped lucene field in CSW configuration
String indexField = CatalogConfiguration.getFieldMapping().get(property.toLowerCase());
if (indexField != null) property = indexField;
// check if params asked is in the index using getFieldNames ?
FieldInfos fi = new SlowCompositeReaderWrapper(reader).getFieldInfos();
if (fi.fieldInfo(property) == null) continue;
boolean isRange = false;
if (CatalogConfiguration.getGetRecordsRangeFields().contains(property)) isRange = true;
if (isRange) listOfValues = new Element("RangeOfValues", Csw.NAMESPACE_CSW);
else listOfValues = new Element("ListOfValues", Csw.NAMESPACE_CSW);
Set<String> fields = new HashSet<String>();
fields.add(property);
fields.add("_isTemplate");
// parse each document in the index
String[] fieldValues;
SortedSet<String> sortedValues = new TreeSet<String>();
HashMap<String, Integer> duplicateValues = new HashMap<String, Integer>();
for (int j = 0; j < hits.scoreDocs.length; j++) {
DocumentStoredFieldVisitor selector = new DocumentStoredFieldVisitor(fields);
reader.document(hits.scoreDocs[j].doc, selector);
Document doc = selector.getDocument();
// Skip templates and subTemplates
String[] isTemplate = doc.getValues("_isTemplate");
if (isTemplate[0] != null && !isTemplate[0].equals("n")) continue;
// Get doc values for specified property
fieldValues = doc.getValues(property);
if (fieldValues == null) continue;
addtoSortedSet(sortedValues, fieldValues, duplicateValues);
}
SummaryComparator valuesComparator =
new SummaryComparator(SortOption.FREQUENCY, Type.STRING, context.getLanguage(), null);
TreeSet<Map.Entry<String, Integer>> sortedValuesFrequency =
new TreeSet<Map.Entry<String, Integer>>(valuesComparator);
sortedValuesFrequency.addAll(duplicateValues.entrySet());
if (freq) return createValuesByFrequency(sortedValuesFrequency);
else listOfValues.addContent(createValuesElement(sortedValues, isRange));
} finally {
// any children means that the catalog was unable to determine
// anything about the specified parameter
if (listOfValues != null && listOfValues.getChildren().size() != 0)
domainValues.addContent(listOfValues);
// Add current DomainValues to the list
domainValuesList.add(domainValues);
}
} finally {
sm.releaseIndexReader(indexAndTaxonomy);
}
}
return domainValuesList;
}
