DiskUsageOvearallGraphGenerator.java

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package hudson.plugins.disk_usage;

import hudson.Extension;
import hudson.model.PeriodicWork;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import jenkins.model.Jenkins;

/**
 *
 * @author jbrazdil
 */
@Extension
public class DiskUsageOvearallGraphGenerator extends PeriodicWork {

	@Override
	public long getRecurrencePeriod() {
		return PeriodicWork.DAY;
	}

	@Override
	protected void doRun() throws Exception {
            DiskUsagePlugin plugin = Jenkins.getInstance().getPlugin(DiskUsagePlugin.class);
            plugin.refreshGlobalInformation();
            File jobsDir = new File(Jenkins.getInstance().getRootDir(), "jobs");
            Long freeJobsDirSpace = jobsDir.getTotalSpace();
            
            DiskUsageProjectActionFactory.DESCRIPTOR.addHistory(new DiskUsageOvearallGraphGenerator.DiskUsageRecord(plugin.getCashedGlobalBuildsDiskUsage(), plugin.getGlobalSlaveDiskUsageWorkspace(), plugin.getCashedGlobalJobsWithoutBuildsDiskUsage(), freeJobsDirSpace, plugin.getCashedNonSlaveDiskUsageWorkspace()));
            DiskUsageProjectActionFactory.DESCRIPTOR.save();
	}
        
        public static class DiskUsageRecord extends DiskUsage{
		private static SimpleDateFormat sdf = new SimpleDateFormat("d/M");
		Date date;
                private Long jobsWithoutBuildsUsage = 0l;
                private Long allSpace = 0l;
                private Long diskUsageNonSlaveWorkspaces = 0l;
                

		public DiskUsageRecord(Long diskUsageBuilds, Long diskUsageWorkspaces, Long diskUsageJobsWithoutBuilds, Long allSpace, Long diskUsageNonSlaveWorkspaces){
                        super(diskUsageBuilds, diskUsageWorkspaces);
                        this.jobsWithoutBuildsUsage = diskUsageJobsWithoutBuilds;
                        this.allSpace = allSpace;
                        this.diskUsageNonSlaveWorkspaces = diskUsageNonSlaveWorkspaces;
			date = new Date(){
				private static final long serialVersionUID = 1L;
				@Override
				public String toString(){
					return sdf.format(this);
				}
			};
		}
                
                public Long getNonSlaveWorkspacesUsage(){
                    if(diskUsageNonSlaveWorkspaces==null)
                        return 0l;
                    return diskUsageNonSlaveWorkspaces;
                }
    
                public Long getSlaveWorkspacesUsage(){
                    if(diskUsageNonSlaveWorkspaces==null)
                        return getWorkspacesDiskUsage();
                    return getWorkspacesDiskUsage() - diskUsageNonSlaveWorkspaces;
                }
                
                public Long getBuildsDiskUsage(){
                    if(buildUsage==null)
                        return 0l;
                    return buildUsage;
                }
                
                public Long getJobsDiskUsage(){
                    if(jobsWithoutBuildsUsage==null)
                        return getBuildsDiskUsage();
                    return (jobsWithoutBuildsUsage + getBuildsDiskUsage());
                }
                
                public Long getAllSpace(){
                    if(allSpace==null)
                        return 0l;
                    return allSpace;
                }
                
                public Long getWorkspacesDiskUsage(){
                    if(wsUsage==null)
                        return 0l;
                    return wsUsage;
                }

		Date getDate(){
                    return date;
		}
	}
    

}