Home / How Do I Run a CloudSim Example
Home / How Do I Run a CloudSim Example
In general, all the programmers who are in the beginning stage can run the CloudSim packages and this article is the guidance for that process.
First and foremost process is to get to know about the code as the example for CloudSim and the following code is about the datacenter and customer initialization.
URL url = this.getClass().getResource("/cloudreports/gui/resources/blue_logo.gif");
getFrames()[0].setIconImage(new ImageIcon(url).getImage());
DatacenterRegistryDAO drDAO = new DatacenterRegistryDAO();
CustomerRegistryDAO crDAO = new CustomerRegistryDAO();
File dbDirectory = new File("db");
if(!dbDirectory.exists()) {
dbDirectory.mkdir();
}
File[] dbArray = dbDirectory.listFiles(new FilenameFilter() {
@Override
public boolean accept(File dir, String name) {
return name.endsWith(".cre");
}
});
if (dbArray.length == 0) {
HibernateUtil.setActiveDatabase("Cloud_Applications.cre");
Database.createDatabase();
drDAO.insertNewDatacenterRegistry(new DatacenterRegistry("DataCenter1"));
crDAO.insertNewCustomerRegistry(new CustomerRegistry("Task1"));
}
else {
for(File dbFile : dbArray) {
if(dbFile.isFile() &&
dbFile.getName().endsWith(".cre")) {
HibernateUtil.setActiveDatabase(dbFile.getName());
break;
}
}
}
overallDatacenterView = new OverallDatacenterView();
overallCostumerView = new OverallCustomerView();
specificDatacenterView = new SpecificDatacenterView(drDAO.getDatacenterRegistry(drDAO.getAllDatacentersNames()[0]));
specificCostumerView = new SpecificCustomerView(crDAO.getCustomerRegistry(crDAO.getCustomersNames()[0]));
cloudView = new CloudView();
logoPanel = new LogoPanel();
simulationView = new SimulationView();
setDatacenterModified(false);
setUserGroupModified(false);
initComponents();
cl = (CardLayout)
(cardPanel.getLayout());
Now, let’s see the significant steps involved in the process of running the CloudSim example.
We hope that we have offered the essential data to run CloudSim packages, you guys can reach us at any time to get rid of your difficulties.
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