76 lines
2.6 KiB
Java
76 lines
2.6 KiB
Java
package org.gcube.application.geoportal.service.engine.providers;
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import lombok.extern.slf4j.Slf4j;
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import org.gcube.application.cms.caches.AbstractScopedMap;
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import org.gcube.application.cms.implementations.ISInterface;
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import org.gcube.application.geoportal.service.ServiceConstants;
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import org.gcube.application.cms.implementations.ImplementationProvider;
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import org.gcube.application.geoportal.service.model.internal.db.Mongo;
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import org.gcube.application.geoportal.common.model.configuration.MongoConnection;
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import org.gcube.application.geoportal.common.model.rest.ConfigurationException;
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import org.gcube.common.resources.gcore.ServiceEndpoint;
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import java.util.List;
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import java.util.Map;
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@Slf4j
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public class MongoClientProvider extends AbstractScopedMap<Mongo> {
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public MongoClientProvider() {
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super("MongoClient cache");
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//NO TTL = Map by context
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// setTTL(Duration.of(10, ChronoUnit.MINUTES));
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}
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@Override
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protected Mongo retrieveObject() throws ConfigurationException {
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MongoConnection conn=performQueryForMongoDB(ImplementationProvider.get().
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getEngineByManagedClass(ISInterface.class),
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ServiceConstants.SE_GNA_DB_CATEGORY,
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ServiceConstants.MONGO_SE_PLATFORM,
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ServiceConstants.SE_GNA_DB_FLAG,
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ServiceConstants.MONGO_SE_GNA_FLAG);
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log.debug("Connecting to "+conn);
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return new Mongo(conn);
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}
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@Override
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protected void dispose(Mongo toDispose) {
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toDispose.close();
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}
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@Override
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public void init() {
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// TODO Auto-generated method stub
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}
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private static MongoConnection performQueryForMongoDB(ISInterface is,String category, String platform,String flagName, String flagValue) throws ConfigurationException {
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List<ServiceEndpoint.AccessPoint> found=is.performGetAP(category,platform,flagName, flagValue);
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if(found.size()>1) {
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throw new ConfigurationException("Multiple SE found ["+found.size()+"] for platform : "+platform+" flag : "+flagValue);
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}else if (found.isEmpty()){
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throw new ConfigurationException("No SE found for platform : "+platform+" flag : "+flagValue);
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}
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ServiceEndpoint.AccessPoint point=found.get(0);
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MongoConnection toReturn=new MongoConnection();
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for(ServiceEndpoint.Property prop:point.properties()) {
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switch(prop.name()) {
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case "host" : {
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toReturn.getHosts().add(prop.value());
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break;}
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}
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}
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toReturn.getHosts().add(point.address());
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Map<String, ServiceEndpoint.Property> props=point.propertyMap();
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toReturn.setDatabase(props.get("database").value());
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toReturn.setPassword(is.decryptString(point.password()));
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toReturn.setPort(Integer.parseInt(props.get("port").value()));
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toReturn.setUser(point.username());
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return toReturn;
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}
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}
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