68 lines
3.0 KiB
Java
68 lines
3.0 KiB
Java
package org.gcube.vremanagement.vremodeler.resources.handlers;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
import org.gcube.common.core.contexts.GHNContext;
|
|
import org.gcube.common.core.informationsystem.client.AtomicCondition;
|
|
import org.gcube.common.core.informationsystem.client.ISClient;
|
|
import org.gcube.common.core.informationsystem.client.queries.GCUBEGHNQuery;
|
|
import org.gcube.common.core.resources.GCUBEHostingNode;
|
|
import org.gcube.common.core.utils.logging.GCUBELog;
|
|
import org.gcube.vremanagement.vremodeler.db.DBInterface;
|
|
import org.gcube.vremanagement.vremodeler.impl.ServiceContext;
|
|
|
|
public class GHNHandler implements ResourceHandler<GCUBEHostingNode> {
|
|
|
|
private static GCUBELog logger = new GCUBELog(GHNHandler.class);
|
|
|
|
public static final String tableName="GHN";
|
|
//private static final String creationQuery="CREATE MEMORY TABLE "+tableName+" (ID VARCHAR NOT NULL PRIMARY KEY,HOST VARCHAR,SECURITY VARCHAR,UPTIME VARCHAR,MAINMEMORYVA VARCHAR,MAINMEMORYVS VARCHAR,LOCALAS VARCHAR,LOCATION VARCHAR,COUNTRY VARCHAR,DOMAIN VARCHAR)";
|
|
|
|
public void initialize() throws Exception{
|
|
//DBInterface.connect();
|
|
//DBInterface.ExecuteUpdate(creationQuery);
|
|
ISClient client= GHNContext.getImplementation(ISClient.class);
|
|
GCUBEGHNQuery query=client.getQuery(GCUBEGHNQuery.class);
|
|
query.addAtomicConditions(new AtomicCondition("/Profile/GHNDescription/Type","Dynamic"));
|
|
query.addAtomicConditions(new AtomicCondition("/Profile/GHNDescription/Status","certified"));
|
|
List<GCUBEHostingNode> ghnList= client.execute(query, ServiceContext.getContext().getScope());
|
|
for (GCUBEHostingNode ghn:ghnList)
|
|
try{
|
|
insert(ghn);
|
|
}catch(Exception e){logger.error("error inserting values in "+tableName, e);}
|
|
}
|
|
|
|
private void insert(GCUBEHostingNode ghn) throws Exception {
|
|
|
|
//GHN(ID VARCHAR NOT NULL PRIMARY KEY,HOST VARCHAR,SECURITY VARCHAR,UPTIME VARCHAR,MAINMEMORYVA VARCHAR,MAINMEMORYVS VARCHAR,LOCALAS VARCHAR,LOCATION VARCHAR,COUNTRY VARCHAR,DOMAIN VARCHAR, ISONCLOUD BOOLEAN)
|
|
ArrayList<String> row= new ArrayList<String>(10);
|
|
String id= ghn.getID();
|
|
row.add(id);
|
|
row.add(ghn.getNodeDescription().getName());
|
|
row.add(ghn.getNodeDescription().isSecurityEnabled()+"");
|
|
row.add(ghn.getNodeDescription().getUptime());
|
|
row.add(ghn.getNodeDescription().getMemory().getVirtualAvailable()+"");
|
|
row.add(ghn.getNodeDescription().getMemory().getVirtualSize()+"");
|
|
row.add(ghn.getNodeDescription().getLocalAvailableSpace()+"");
|
|
row.add(ghn.getSite().getLocation());
|
|
row.add(ghn.getSite().getCountry());
|
|
row.add(ghn.getSite().getDomain());
|
|
row.add("false");
|
|
DBInterface.connect();
|
|
DBInterface.insertInto(tableName, row.toArray(new String[0]));
|
|
RunningInstancesHandler riHandler= new RunningInstancesHandler(ghn.getID());
|
|
riHandler.initialize();
|
|
}
|
|
|
|
public void add(GCUBEHostingNode resource) throws Exception {
|
|
this.insert(resource);
|
|
}
|
|
|
|
public void drop(String ghnId) throws Exception {
|
|
DBInterface.connect();
|
|
DBInterface.deleteElement(tableName, "ID='"+ghnId+"'");
|
|
}
|
|
|
|
}
|