#region License Information
/* HeuristicLab
* Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
*
* This file is part of HeuristicLab.
*
* HeuristicLab is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* HeuristicLab is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with HeuristicLab. If not, see .
*/
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using HeuristicLab.Hive.Contracts.Interfaces;
using HeuristicLab.Hive.Contracts.BusinessObjects;
using HeuristicLab.Hive.Contracts;
namespace HeuristicLab.Hive.Server.ServerConsole {
public delegate void closeForm(bool cf, bool error);
public partial class HiveServerManagementConsole : Form {
public event closeForm closeFormEvent;
#region private variables
private ResponseList clients = null;
private ResponseList clientInfo = null;
private ResponseList jobs = null;
private Dictionary clientObjects;
private Dictionary clientInfoObjects;
private Dictionary jobObjects;
private Job currentJob = null;
private ClientInfo currentClient = null;
private string nameCurrentJob = "";
private string nameCurrentClient = "";
private bool flagJob = false;
private bool flagClient = false;
private List changes = new List();
private ToolTip tt = new ToolTip();
#endregion
public HiveServerManagementConsole() {
InitializeComponent();
Init();
AddClients();
AddJobs();
timerSyncronize.Start();
}
#region Backgroundworker
///
/// event on Ticker
///
///
///
private void TickSync(object obj, EventArgs e) {
if (!updaterWoker.IsBusy) {
updaterWoker.RunWorkerAsync();
}
}
private void updaterWoker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
Refresh();
}
#endregion
private Guid ConvertStringToGuid(string stringGuid) {
Guid guid = Guid.Empty;
return (Guid)TypeDescriptor.GetConverter(guid).ConvertFrom(stringGuid);
}
private void Init() {
//adding context menu items for jobs
menuItemAbortJob.Click += (s, e) => {
IJobManager jobManager = ServiceLocator.GetJobManager();
if (lvJobControl.SelectedItems.Count == 1) {
jobManager.AbortJob(ConvertStringToGuid(lvJobControl.SelectedItems[0].Text));
}
};
menuItemGetSnapshot.Click += (s, e) => {
IJobManager jobManager = ServiceLocator.GetJobManager();
if (lvJobControl.SelectedItems.Count == 1) {
jobManager.RequestSnapshot(ConvertStringToGuid(lvJobControl.SelectedItems[0].Text));
}
};
}
private void lvJobControl_MouseUp(object sender, MouseEventArgs e) {
// If the right mouse button was clicked and released,
// display the shortcut menu assigned to the ListView.
lvJobControl.ContextMenuStrip.Items.Clear();
ListViewHitTestInfo hitTestInfo = lvJobControl.HitTest(e.Location);
if (e.Button == MouseButtons.Right && hitTestInfo.Item != null && lvJobControl.SelectedItems.Count == 1) {
Guid selectedJobGuid = ConvertStringToGuid(lvJobControl.SelectedItems[0].Text);
Job selectedJob = jobs.List.FirstOrDefault(x => x.Id == selectedJobGuid);
if (selectedJob != null && selectedJob.State == State.calculating) {
lvJobControl.ContextMenuStrip.Items.Add(menuItemAbortJob);
lvJobControl.ContextMenuStrip.Items.Add(menuItemGetSnapshot);
}
}
lvJobControl.ContextMenuStrip.Show(new Point(e.X, e.Y));
}
///
/// Adds clients to ListView and TreeView
///
private void AddClients() {
try {
clientObjects = new Dictionary();
clientInfoObjects = new Dictionary();
IClientManager clientManager =
ServiceLocator.GetClientManager();
clients = clientManager.GetAllClientGroups();
lvClientControl.Items.Clear();
List inGroup = new List();
foreach (ClientGroup cg in clients.List) {
ListViewGroup lvg = new ListViewGroup(cg.Name, HorizontalAlignment.Left);
foreach (ClientInfo ci in cg.Resources) {
ListViewItem item = null;
if ((ci.State == State.offline) || (ci.State == State.nullState)) {
item = new ListViewItem(ci.Name, 3, lvg);
} else {
int percentageUsage = CapacityRam(ci.NrOfCores, ci.NrOfFreeCores);
int usage = 0;
if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
usage = 0;
} else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
usage = 1;
} else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
usage = 2;
}
item = new ListViewItem(ci.Name, usage, lvg);
}
item.Tag = ci.Id;
lvClientControl.Items.Add(item);
clientInfoObjects.Add(ci.Id, item);
inGroup.Add(ci.Id);
}
lvClientControl.BeginUpdate();
lvClientControl.Groups.Add(lvg);
lvClientControl.EndUpdate();
clientObjects.Add(cg.Id, lvg);
} // Groups
clientInfo = clientManager.GetAllClients();
ListViewGroup lvunsorted = new ListViewGroup("no group", HorizontalAlignment.Left);
foreach (ClientInfo ci in clientInfo.List) {
bool help = false;
foreach (Guid client in inGroup) {
if (client == ci.Id) {
help = true;
break;
}
}
if (!help) {
ListViewItem item = null;
if ((ci.State == State.offline) || (ci.State == State.nullState)) {
item = new ListViewItem(ci.Name, 3, lvunsorted);
} else {
int percentageUsage = CapacityRam(ci.NrOfCores, ci.NrOfFreeCores);
int usage = 0;
if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
usage = 0;
} else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
usage = 1;
} else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
usage = 2;
}
item = new ListViewItem(ci.Name, usage, lvunsorted);
}
item.Tag = ci.Id;
lvClientControl.Items.Add(item);
}
}
lvClientControl.BeginUpdate();
lvClientControl.Groups.Add(lvunsorted);
lvClientControl.EndUpdate();
if (flagClient) {
ClientClicked();
}
}
catch (Exception ex) {
closeFormEvent(true, true);
this.Close();
}
}
List jobGroup;
///
/// Adds jobs to ListView and TreeView
///
private void AddJobs() {
try {
jobObjects = new Dictionary();
IJobManager jobManager =
ServiceLocator.GetJobManager();
jobs = jobManager.GetAllJobs();
lvJobControl.Items.Clear();
ListViewGroup lvJobCalculating = new ListViewGroup("calculating", HorizontalAlignment.Left);
ListViewGroup lvJobFinished = new ListViewGroup("finished", HorizontalAlignment.Left);
ListViewGroup lvJobPending = new ListViewGroup("pending", HorizontalAlignment.Left);
jobGroup = new List();
jobGroup.Add(lvJobCalculating);
jobGroup.Add(lvJobFinished);
jobGroup.Add(lvJobPending);
foreach (Job job in jobs.List) {
if (job.State == State.calculating) {
ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobCalculating);
jobObjects.Add(job.Id, lvi);
//lvJobControl.Items.Add(lvi);
lvi.ToolTipText = (job.Percentage * 100) + "% of job calculated";
} else if (job.State == State.finished) {
ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobFinished);
jobObjects.Add(job.Id, lvi);
//lvJobControl.Items.Add(lvi);
} else if (job.State == State.offline) {
ListViewItem lvi = new ListViewItem(job.Id.ToString(), 0, lvJobPending);
jobObjects.Add(job.Id, lvi);
//lvJobControl.Items.Add(lvi);
}
} // Jobs
lvJobControl.BeginUpdate();
foreach (ListViewItem lvi in jobObjects.Values) {
lvJobControl.Items.Add(lvi);
}
lvJobControl.Groups.Add(lvJobCalculating);
lvJobControl.Groups.Add(lvJobFinished);
lvJobControl.Groups.Add(lvJobPending);
lvJobControl.EndUpdate();
if (flagJob) {
JobClicked();
}
}
catch (Exception ex) {
closeFormEvent(true, true);
this.Close();
}
}
///
/// if one client is clicked, the details for the clicked client are shown
/// in the second panel
///
private void ClientClicked() {
plClientDetails.Visible = true;
int i = 0;
while (clientInfo.List[i].Id.ToString() != nameCurrentClient) {
i++;
}
currentClient = clientInfo.List[i];
int percentageUsage = CapacityRam(currentClient.NrOfCores, currentClient.NrOfFreeCores);
int usage = 3;
if ((currentClient.State != State.offline) && (currentClient.State != State.nullState)) {
if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
usage = 0;
} else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
usage = 1;
} else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
usage = 2;
}
}
pbClientControl.Image = ilLargeImgJob.Images[usage];
lblClientName.Text = currentClient.Name;
lblLogin.Text = currentClient.Login.ToString();
lblState.Text = currentClient.State.ToString();
}
///
/// if one job is clicked, the details for the clicked job are shown
/// in the second panel
///
private void JobClicked() {
plJobDetails.Visible = true;
int i = 0;
while (jobs.List[i].Id.ToString() != nameCurrentJob) {
i++;
}
lvSnapshots.Enabled = true;
currentJob = jobs.List[i];
pbJobControl.Image = ilLargeImgClient.Images[0];
lblJobName.Text = currentJob.Id.ToString();
progressJob.Value = (int)(currentJob.Percentage * 100);
lblProgress.Text = (int)(currentJob.Percentage * 100) + "% calculated";
lblUserCreatedJob.Text = currentJob.UserId.ToString() + /* currentJob.User.Name + */ " created Job";
lblJobCreated.Text = "Created at " + currentJob.DateCreated;
if (currentJob.ParentJob != null) {
lblParentJob.Text = currentJob.ParentJob.Id + " is parent job";
} else {
lblParentJob.Text = "";
}
lblPriorityJob.Text = "Priority of job is " + currentJob.Priority;
if (currentJob.Client != null) {
lblClientCalculating.Text = currentJob.Client.Name + " calculated Job";
lblJobCalculationBegin.Text = "Startet calculation at " + currentJob.DateCalculated;
if (currentJob.State == State.finished) {
IJobManager jobManager =
ServiceLocator.GetJobManager();
ResponseObject jobRes = jobManager.GetLastJobResultOf(currentJob.Id, false);
lblJobCalculationEnd.Text = "Calculation ended at " + jobRes.Obj.DateFinished;
}
} else {
lblClientCalculating.Text = "";
lblJobCalculationBegin.Text = "";
lblJobCalculationEnd.Text = "";
}
if (currentJob.State != State.offline) {
lvSnapshots.Items.Clear();
if (currentJob.State == State.finished)
GetSnapshotList();
lvSnapshots.Visible = true;
} else {
lvSnapshots.Visible = false;
}
}
private void Refresh() {
foreach (Changes change in changes) {
if (change.Types == Type.Job) {
RefreshJob(change);
} else if (change.Types == Type.Client) {
RefreshClient(change);
} else if (change.Types == Type.ClientGroup) {
RefreshClientGroup(change);
}
}
}
private void RefreshJob(Changes change) {
if (change.ChangeType == Change.Update) {
for (int i = 0; i < lvJobControl.Items.Count; i++) {
if (lvJobControl.Items[i].Text == change.ID.ToString()) {
if (nameCurrentJob == change.ID.ToString()) {
JobClicked();
}
State state = jobs.List[change.Position].State;
System.Diagnostics.Debug.WriteLine(lvJobControl.Items[i].Text.ToString());
if (state == State.finished) {
lvJobControl.Items[i].Group = jobGroup[1];
System.Diagnostics.Debug.WriteLine("finished");
} else if (state == State.calculating) {
lvJobControl.Items[i].Group = jobGroup[0];
System.Diagnostics.Debug.WriteLine("calculating");
} else if (state == State.offline) {
lvJobControl.Items[i].Group = jobGroup[2];
System.Diagnostics.Debug.WriteLine("offline");
}
lvJobControl.Refresh();
}
}
} else if (change.ChangeType == Change.Create) {
ListViewItem lvi = new ListViewItem(
change.ID.ToString(), 0, jobGroup[2]);
jobObjects.Add(change.ID, lvi);
lvJobControl.Items.Add(lvi);
} else if (change.ChangeType == Change.Delete) {
jobObjects.Remove(change.ID);
for (int i = 0; i < lvJobControl.Items.Count; i++) {
if (change.ID.ToString() == lvJobControl.Items[i].Text.ToString()) {
lvJobControl.Items[i].Remove();
break;
}
}
}
}
private void RefreshClient(Changes change) {
if (change.ChangeType == Change.Update) {
for (int i = 0; i < lvClientControl.Items.Count; i++) {
if (lvClientControl.Items[i].Tag.ToString() == change.ID.ToString()) {
if (nameCurrentClient == change.ID.ToString()) {
ClientClicked();
}
State state = clientInfo.List[change.Position].State;
System.Diagnostics.Debug.WriteLine(lvClientControl.Items[i].Text.ToString());
ClientInfo ci = null;
foreach (ClientInfo c in clientInfo.List) {
if (c.Id == change.ID) {
ci = c;
}
}
int percentageUsage = CapacityRam(ci.NrOfCores, ci.NrOfFreeCores);
if ((state == State.offline) || (state == State.nullState)) {
lvClientControl.Items[i].ImageIndex = 3;
} else {
if ((percentageUsage >= 0) && (percentageUsage <= 25)) {
lvClientControl.Items[i].ImageIndex = 0;
} else if ((percentageUsage > 25) && (percentageUsage <= 75)) {
lvClientControl.Items[i].ImageIndex = 1;
} else if ((percentageUsage > 75) && (percentageUsage <= 100)) {
lvClientControl.Items[i].ImageIndex = 2;
}
}
lvClientControl.Refresh();
}
}
} else if (change.ChangeType == Change.Create) {
} else if (change.ChangeType == Change.Delete) {
clientInfoObjects.Remove(change.ID);
for (int i = 0; i < lvClientControl.Items.Count; i++) {
if (change.ID.ToString() == lvClientControl.Items[i].Text.ToString()) {
lvClientControl.Items[i].Remove();
break;
}
}
}
}
private void RefreshClientGroup(Changes change) {
}
#region Eventhandlers
///
/// Send event to Login-GUI when closing
///
///
///
private void Close_Click(object sender, EventArgs e) {
if (closeFormEvent != null) {
closeFormEvent(true, false);
}
this.Close();
}
///
/// Send evnt to Login-GUI when closing
///
///
///
private void HiveServerConsoleInformation_FormClosing(object sender, FormClosingEventArgs e) {
if (closeFormEvent != null) {
closeFormEvent(true, false);
}
}
private void AddJob_Click(object sender, EventArgs e) {
AddJobForm newForm = new AddJobForm();
newForm.Show();
newForm.addJobEvent += new addDelegate(updaterWoker.RunWorkerAsync);
}
private void OnLVClientClicked(object sender, EventArgs e) {
nameCurrentClient = lvClientControl.SelectedItems[0].Tag.ToString();
flagClient = true;
ClientClicked();
}
private void OnLVJobControlClicked(object sender, EventArgs e) {
nameCurrentJob = lvJobControl.SelectedItems[0].Text;
flagJob = true;
JobClicked();
}
private void lvJobControl_MouseMove(object sender, MouseEventArgs e) {
if ((lvJobControl.GetItemAt(e.X, e.Y) != null) &&
(lvJobControl.GetItemAt(e.X, e.Y).ToolTipText != null)) {
tt.SetToolTip(lvJobControl, lvJobControl.GetItemAt(e.X, e.Y).ToolTipText);
}
}
private void updaterWoker_DoWork(object sender, DoWorkEventArgs e) {
changes.Clear();
IClientManager clientManager =
ServiceLocator.GetClientManager();
#region ClientInfo
ResponseList clientInfoOld = clientInfo;
clientInfo = clientManager.GetAllClients();
IDictionary clientInfoOldHelp;
CloneList(clientInfoOld, out clientInfoOldHelp);
GetDelta(clientInfoOld.List, clientInfoOldHelp);
#endregion
#region Clients
ResponseList clientsOld = clients;
clients = clientManager.GetAllClientGroups();
IDictionary clientsOldHelp;
CloneList(clientsOld, out clientsOldHelp);
GetDelta(clientsOld.List, clientsOldHelp);
#endregion
#region Job
ResponseList jobsOld = jobs;
IJobManager jobManager =
ServiceLocator.GetJobManager();
jobs = jobManager.GetAllJobs();
IDictionary jobsOldHelp;
CloneList(jobsOld, out jobsOldHelp);
GetDelta(jobsOld.List, jobsOldHelp);
#endregion
foreach (Changes change in changes) {
System.Diagnostics.Debug.WriteLine(change.ID + " " + change.ChangeType);
}
}
#endregion
#region Helper methods
private void CloneList(ResponseList oldList, out IDictionary newList) {
newList = new Dictionary();
for (int i = 0; i < oldList.List.Count; i++) {
newList.Add(i, oldList.List[i]);
}
}
private void CloneList(ResponseList oldList, out IDictionary newList) {
newList = new Dictionary();
for (int i = 0; i < oldList.List.Count; i++) {
newList.Add(i, oldList.List[i]);
}
}
private void CloneList(ResponseList oldList, out IDictionary newList) {
newList = new Dictionary();
for (int i = 0; i < oldList.List.Count; i++) {
newList.Add(i, oldList.List[i]);
}
}
private bool IsEqual(ClientInfo ci1, ClientInfo ci2) {
if (ci2 == null) {
return false;
}
if (ci1.Id.Equals(ci2.Id)) {
return true;
} else return false;
}
private int CapacityRam(int noCores, int freeCores) {
int capacity = ((noCores - freeCores) / noCores) * 100;
System.Diagnostics.Debug.WriteLine(capacity);
return capacity;
}
private void GetDelta(IList oldClient, IDictionary helpClients) {
bool found = false;
for (int i = 0; i < clientInfo.List.Count; i++) {
ClientInfo ci = clientInfo.List[i];
for (int j = 0; j < oldClient.Count; j++) {
ClientInfo cio = oldClient[j];
if (ci.Id.Equals(cio.Id)) {
found = true;
if ((ci.State != cio.State) || (ci.NrOfFreeCores != cio.NrOfFreeCores)) {
changes.Add(new Changes { Types = Type.Client, ID = ci.Id, ChangeType = Change.Update, Position = i });
}
int removeAt = -1;
foreach (KeyValuePair kvp in helpClients) {
if (cio.Id.Equals(kvp.Value.Id)) {
removeAt = kvp.Key;
break;
}
}
if (removeAt >= 0) {
helpClients.Remove(removeAt);
}
break;
}
}
if (found == false) {
changes.Add(new Changes { Types = Type.Client, ID = ci.Id, ChangeType = Change.Create });
}
found = false;
}
foreach (KeyValuePair kvp in helpClients) {
changes.Add(new Changes { Types = Type.Client, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
}
}
private void GetDelta(IList oldClient, IDictionary helpClients) {
bool found = false;
for (int i = 0; i < clients.List.Count; i++) {
ClientGroup cg = clients.List[i];
for (int j = 0; j < oldClient.Count; i++) {
ClientGroup cgo = oldClient[j];
if (cg.Id.Equals(cgo.Id)) {
found = true;
foreach (Resource resource in cg.Resources) {
foreach (Resource resourceold in cgo.Resources) {
if (resource.Id.Equals(resourceold.Id)) {
if (resourceold.Name != resource.Name) {
changes.Add(new Changes { Types = Type.Client, ID = cg.Id, ChangeType = Change.Update, Position = i });
}
}
}
}
for (int k = 0; k < helpClients.Count; k++) {
if (cgo.Id.Equals(helpClients[k].Id)) {
helpClients.Remove(k);
break;
}
}
break;
}
}
if (found == false) {
changes.Add(new Changes { Types = Type.ClientGroup, ID = cg.Id, ChangeType = Change.Create });
}
found = false;
}
foreach (KeyValuePair kvp in helpClients) {
changes.Add(new Changes { Types = Type.ClientGroup, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
}
}
private void GetDelta(IList oldJobs, IDictionary helpJobs) {
bool found = false;
for (int i = 0; i < jobs.List.Count; i++) {
Job job = jobs.List[i];
for (int j = 0; j < oldJobs.Count; j++) {
Job jobold = oldJobs[j];
if (job.Id.Equals(jobold.Id)) {
found = true;
if (job.State != State.offline) {
if ((!IsEqual(job.Client, jobold.Client)) || (job.State != jobold.State)
|| (job.Percentage != jobold.Percentage)) {
changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Update, Position = i });
}
} else if (job.DateCalculated != jobold.DateCalculated) {
changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Update, Position = i });
}
int removeAt = -1;
foreach (KeyValuePair kvp in helpJobs) {
if (job.Id.Equals(kvp.Value.Id)) {
removeAt = kvp.Key;
break;
}
}
if (removeAt >= 0) {
helpJobs.Remove(removeAt);
}
break;
}
}
if (found == false) {
changes.Add(new Changes { Types = Type.Job, ID = job.Id, ChangeType = Change.Create });
System.Diagnostics.Debug.WriteLine("new Job: " + job.Id);
}
found = false;
}
foreach (KeyValuePair kvp in helpJobs) {
changes.Add(new Changes { Types = Type.Job, ID = kvp.Value.Id, ChangeType = Change.Delete, Position = kvp.Key });
System.Diagnostics.Debug.WriteLine("delete Job: " + kvp.Value.Id);
}
}
private void GetSnapshotList() {
lvSnapshots.Items.Clear();
IJobManager jobManager = ServiceLocator.GetJobManager();
ResponseObject jobRes = jobManager.GetLastJobResultOf(currentJob.Id, false);
// iterate threw all snapshots if method is implemented
ListViewItem curSnapshot = new ListViewItem(jobRes.Obj.Client.Name);
double percentage = jobRes.Obj.Percentage * 100;
curSnapshot.SubItems.Add(percentage.ToString() + " %");
curSnapshot.SubItems.Add(jobRes.Obj.Timestamp.ToString());
lvSnapshots.Items.Add(curSnapshot);
}
#endregion
private void largeIconsToolStripMenuItem_Click(object sender, EventArgs e) {
lvClientControl.View = View.LargeIcon;
lvJobControl.View = View.LargeIcon;
largeIconsToolStripMenuItem.CheckState = CheckState.Checked;
smallIconsToolStripMenuItem.CheckState = CheckState.Unchecked;
listToolStripMenuItem.CheckState = CheckState.Unchecked;
}
private void smallIconsToolStripMenuItem_Click(object sender, EventArgs e) {
lvClientControl.View = View.SmallIcon;
lvJobControl.View = View.SmallIcon;
largeIconsToolStripMenuItem.CheckState = CheckState.Unchecked;
smallIconsToolStripMenuItem.CheckState = CheckState.Checked;
listToolStripMenuItem.CheckState = CheckState.Unchecked;
}
private void listToolStripMenuItem_Click(object sender, EventArgs e) {
lvClientControl.View = View.List;
lvJobControl.View = View.List;
largeIconsToolStripMenuItem.CheckState = CheckState.Unchecked;
smallIconsToolStripMenuItem.CheckState = CheckState.Unchecked;
listToolStripMenuItem.CheckState = CheckState.Checked;
}
}
}