282 lines
9.6 KiB
Java
282 lines
9.6 KiB
Java
package org.gcube.application.geoportalcommon.geoportal;
|
|
|
|
import static org.gcube.application.geoportal.client.plugins.GeoportalAbstractPlugin.projects;
|
|
|
|
import java.io.File;
|
|
import java.io.FileNotFoundException;
|
|
import java.rmi.RemoteException;
|
|
import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
import java.util.Iterator;
|
|
import java.util.List;
|
|
import java.util.Map;
|
|
|
|
import org.bson.Document;
|
|
import org.gcube.application.geoportal.common.model.configuration.Configuration;
|
|
import org.gcube.application.geoportal.common.model.document.Project;
|
|
import org.gcube.application.geoportal.common.model.rest.QueryRequest;
|
|
import org.gcube.application.geoportal.common.model.rest.QueryRequest.OrderedRequest;
|
|
import org.gcube.application.geoportal.common.model.rest.QueryRequest.OrderedRequest.Direction;
|
|
import org.gcube.application.geoportal.common.model.rest.QueryRequest.PagedRequest;
|
|
import org.gcube.application.geoportal.common.model.rest.RegisterFileSetRequest;
|
|
import org.gcube.application.geoportal.common.rest.Projects;
|
|
import org.gcube.application.geoportal.common.utils.FileSets;
|
|
import org.gcube.application.geoportal.common.utils.StorageUtils;
|
|
import org.gcube.application.geoportalcommon.ConvertToDataValueObjectModel;
|
|
import org.gcube.application.geoportalcommon.ProjectDVBuilder;
|
|
import org.gcube.application.geoportalcommon.shared.ItemField;
|
|
import org.gcube.application.geoportalcommon.shared.ResultSetPaginatedData;
|
|
import org.gcube.application.geoportalcommon.shared.SearchingFilter;
|
|
import org.gcube.application.geoportalcommon.shared.SearchingFilter.LOGICAL_OP;
|
|
import org.gcube.application.geoportalcommon.shared.SearchingFilter.ORDER;
|
|
import org.gcube.application.geoportalcommon.shared.WhereClause;
|
|
import org.gcube.application.geoportalcommon.shared.geoportal.ProjectDV;
|
|
import org.slf4j.Logger;
|
|
import org.slf4j.LoggerFactory;
|
|
|
|
import com.fasterxml.jackson.core.JsonProcessingException;
|
|
import com.mongodb.BasicDBList;
|
|
import com.mongodb.BasicDBObject;
|
|
import com.mongodb.BasicDBObjectBuilder;
|
|
|
|
public class ProjectsCaller {
|
|
|
|
private static Logger LOG = LoggerFactory.getLogger(GeoportalClientCaller.class);
|
|
|
|
public Projects<Project> getClient(String profileID) {
|
|
LOG.info("getProjectsClient called for profileID={}", profileID);
|
|
return projects(profileID).build();
|
|
}
|
|
|
|
public Project createNew(String profileID, String jsonDocument) throws RemoteException {
|
|
LOG.info("createNew called on profileID={}", profileID);
|
|
Document myDocument = Document.parse(jsonDocument);
|
|
Projects<Project> client = getClient(profileID);
|
|
Project project = client.createNew(myDocument);
|
|
return project;
|
|
}
|
|
|
|
public Project registerFileSet(String profileID, Project project, File theFile, String parentPath, String fieldName,
|
|
String fieldDefinition) throws RemoteException, FileNotFoundException, JsonProcessingException {
|
|
LOG.info(
|
|
"registerFileSet called with [profileID={}, projectID={}, theFile={}, parentPath={}, fieldName={}, fieldDefinition={}",
|
|
parentPath, project.getId(), theFile, parentPath, fieldName, fieldDefinition);
|
|
|
|
Projects<Project> client = getClient(profileID);
|
|
|
|
// Prepare request
|
|
RegisterFileSetRequest fsRequest = FileSets.prepareRequest(new StorageUtils(), parentPath, fieldName,
|
|
fieldDefinition, theFile);
|
|
|
|
project = client.registerFileSet(project.getId(), fsRequest);
|
|
LOG.trace("Resulting Project : " + project);
|
|
return project;
|
|
}
|
|
|
|
public List<Project> getListForProfileID(String profileID) throws Exception {
|
|
LOG.info("getlistOfProjectsForProfileID called for profileID: {}", profileID);
|
|
Projects<Project> client = (Projects<Project>) getClient(profileID);
|
|
|
|
List<Project> listProjects = new ArrayList<Project>();
|
|
Iterator<Project> projects = client.query(new QueryRequest());
|
|
for (Iterator<Project> iterator = projects; projects.hasNext();) {
|
|
Project prg = (Project) iterator.next();
|
|
listProjects.add(prg);
|
|
|
|
}
|
|
LOG.info("returning %d {}", listProjects.size(), Project.class.getName());
|
|
return listProjects;
|
|
}
|
|
|
|
public Configuration getConfiguration(String profileID) throws Exception {
|
|
LOG.info("getConfiguration called for profileID: {} ", profileID);
|
|
Projects<Project> client = (Projects<Project>) getClient(profileID);
|
|
Configuration config = client.getConfiguration();
|
|
LOG.debug("returning: {} ", config);
|
|
return config;
|
|
}
|
|
|
|
/**
|
|
* Query on mongo.
|
|
*
|
|
* @param offset the offset
|
|
* @param limit the limit
|
|
* @param filter the filter
|
|
* @param recordType the record type
|
|
* @return the result set paginated data
|
|
* @throws Exception the exception
|
|
*/
|
|
public ResultSetPaginatedData queryOnMongo(String profileID, Integer totalItems, Integer offset, Integer limit,
|
|
SearchingFilter filter, String recordType, ProjectDVBuilder projectDVBuilder) throws Exception {
|
|
|
|
try {
|
|
|
|
Projects<Project> geoportalClient = getClient(profileID);
|
|
|
|
if (totalItems == null || totalItems < 0) {
|
|
// TODO MUST BE REPLACED BY COUNT
|
|
List<Project> listOfProjects = getListForProfileID(profileID);
|
|
int listConcessioniSize = listOfProjects.size();
|
|
totalItems = listConcessioniSize;
|
|
}
|
|
|
|
Integer offsetIndex = offset;
|
|
Integer limitIndex = limit;
|
|
|
|
if (offset == null || offset < 0) {
|
|
offsetIndex = 0;
|
|
}
|
|
if (limit == null || limit < 0) {
|
|
limitIndex = totalItems;
|
|
}
|
|
|
|
ResultSetPaginatedData searchedData = new ResultSetPaginatedData(offsetIndex, limitIndex, false);
|
|
searchedData.setTotalItems(totalItems);
|
|
|
|
List<ProjectDV> toReturnList = new ArrayList<ProjectDV>();
|
|
Direction sDirection = null;
|
|
List<String> orderingFields = new ArrayList<String>();
|
|
|
|
if (filter == null) {
|
|
LOG.info("No filter found, creating empty filter");
|
|
filter = new SearchingFilter();
|
|
}
|
|
|
|
ORDER order = filter.getOrder();
|
|
|
|
if (order == null) {
|
|
order = ORDER.ASC;
|
|
LOG.info("No direction/order found, using default: " + order);
|
|
}
|
|
|
|
switch (order) {
|
|
case ASC:
|
|
sDirection = Direction.ASCENDING;
|
|
break;
|
|
case DESC:
|
|
sDirection = Direction.DESCENDING;
|
|
break;
|
|
}
|
|
|
|
List<ItemField> orderByFields = filter.getOrderByFields();
|
|
|
|
if (orderByFields == null) {
|
|
orderByFields = new ArrayList<ItemField>();
|
|
}
|
|
|
|
if (orderByFields.isEmpty()) {
|
|
ItemField orderD = new ItemField("", Arrays.asList("name"), false, false, false);
|
|
LOG.info("Order by is null, adding default: " + orderD);
|
|
orderByFields.add(orderD);
|
|
}
|
|
|
|
for (ItemField itemField : orderByFields) {
|
|
if (itemField.getJsonFields() != null) {
|
|
for (String field : itemField.getJsonFields()) {
|
|
orderingFields.add(field);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
QueryRequest request = new QueryRequest();
|
|
PagedRequest paging = new PagedRequest();
|
|
paging.setOffset(offsetIndex);
|
|
paging.setLimit(limitIndex);
|
|
request.setPaging(paging);
|
|
|
|
OrderedRequest ordering = new OrderedRequest();
|
|
ordering.setDirection(sDirection);
|
|
ordering.setFields(orderingFields);
|
|
|
|
request.setOrdering(ordering);
|
|
|
|
Document query = new Document();
|
|
if (filter.getConditions() != null) {
|
|
for (WhereClause whereClause : filter.getConditions()) {
|
|
|
|
LOGICAL_OP searchWithOperator = whereClause.getOperator();
|
|
if (searchWithOperator == null) {
|
|
searchWithOperator = LOGICAL_OP.OR;
|
|
}
|
|
|
|
if (whereClause.getSearchInto() != null) {
|
|
Map<String, Object> searchFields = whereClause.getSearchInto();
|
|
BasicDBObjectBuilder builder = BasicDBObjectBuilder.start();
|
|
for (String key : searchFields.keySet()) {
|
|
// using regex and case-insensitive
|
|
BasicDBObject bs = new BasicDBObject();
|
|
bs.append("$regex", searchFields.get(key));
|
|
bs.append("$options", "i");
|
|
builder.append(key, bs);
|
|
|
|
}
|
|
// Building list of Document in OR clause
|
|
BasicDBList list = new BasicDBList();
|
|
Map map = builder.get().toMap();
|
|
for (Object key : map.keySet()) {
|
|
|
|
BasicDBObject value = (BasicDBObject) map.get(key);
|
|
Document doc = new Document((String) key, value);
|
|
list.add(doc);
|
|
}
|
|
|
|
// query = new Document();
|
|
query.put(searchWithOperator.getOperator(), list);
|
|
|
|
// BasicDBObject bs = new BasicDBObject();
|
|
// bs.append("$eq", "PASSED");
|
|
// query.put("report.status", bs);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
request.setFilter(query);
|
|
|
|
LOG.info("Paging offset: " + offsetIndex + ", limit: " + limitIndex);
|
|
LOG.info("Direction: " + sDirection);
|
|
LOG.info("Order by Fields: " + orderingFields);
|
|
LOG.info("Search for conditions: " + filter.getConditions());
|
|
if (query != null) {
|
|
LOG.info("Search query to JSON: " + query.toJson());
|
|
}
|
|
|
|
Iterator<Project> projects = geoportalClient.query(request);
|
|
int i = 0;
|
|
while (projects.hasNext()) {
|
|
Project project = projects.next();
|
|
ProjectDV projectDV = ConvertToDataValueObjectModel.toProjectDV(project, projectDVBuilder);
|
|
toReturnList.add(projectDV);
|
|
i++;
|
|
LOG.trace(i + ") converted: " + projectDV);
|
|
}
|
|
LOG.debug("read " + toReturnList + " project/s");
|
|
|
|
searchedData.setData(toReturnList);
|
|
|
|
// TODO WORKAROUND MUST BE REMOVE AFTER THE QUERY COUNT
|
|
// AND LIST.SIZE WILL BE AVAILABLE IN THE SERVICE
|
|
if (filter.getConditions() != null) {
|
|
searchedData.setTotalItems(toReturnList.size());
|
|
totalItems = toReturnList.size();
|
|
}
|
|
|
|
if (totalItems == limit || totalItems == 0) {
|
|
LOG.debug("Page completed returning " + totalItems + " items");
|
|
int newOffset = offsetIndex + limitIndex;
|
|
searchedData.setServerSearchFinished(newOffset > totalItems || totalItems == 0);
|
|
LOG.debug("is Search finished: " + searchedData.isServerSearchFinished());
|
|
|
|
}
|
|
|
|
return searchedData;
|
|
|
|
} catch (Exception e) {
|
|
LOG.error("Error on loading paginated and filtered list of concessioni: ", e);
|
|
throw new Exception("Error occurred on loading list of Concessioni. Error: " + e.getMessage());
|
|
}
|
|
}
|
|
|
|
}
|