private void wizard1_BeforeSwitchPages(object sender, nHydrate.Wizard.Wizard.BeforeSwitchPagesEventArgs e)
{
var oldPage = wizard1.WizardPages[e.OldIndex];
var newPage = wizard1.WizardPages[e.NewIndex];
if ((oldPage == pageImport) && (e.NewIndex > e.OldIndex))
{
//Test Connection
var connectString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
var valid = DatabaseHelper.TestConnectionString(connectString);
if (!valid)
{
MessageBox.Show("The information does not describe a valid connection string.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
e.Cancel = true;
return;
}
//Load the dropdown
cboTable.DataSource = SqlSchemaToModel.GetTableListFromDatabase(connectString);
cboTable.SelectedItem = _currentTable.Name;
}
else if ((oldPage == pageChooseTable) && (e.NewIndex > e.OldIndex))
{
//Verify that the table schema matches
var connectString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
var columnList = SqlSchemaToModel.GetTableDefinitionFromDatabase(connectString, (string)cboTable.SelectedValue, (ModelRoot)_currentTable.Root);
//Load the static data grid
var sb = new StringBuilder();
sb.Append("SELECT ");
var tableColumns = _currentTable.GetColumns();
foreach (var column in tableColumns)
{
if (columnList.Count(x => x.Name.ToLower() == column.Name.ToLower()) == 1)
{
if (column.IsBinaryType)
{
sb.Append("NULL");
}
else
{
sb.Append("[" + column.Name + "]");
}
}
else
{
sb.Append("'' AS [" + column.Name + "]");
}
if (tableColumns.IndexOf(column) < tableColumns.Count() - 1)
{
sb.Append(",");
}
}
sb.AppendLine(" FROM [" + _currentTable.Name + "]");
var ds = DatabaseHelper.ExecuteDataset(connectString, sb.ToString());
this.LoadData(ds.Tables[0]);
}
}
private void wizard1_BeforeSwitchPages(object sender, nHydrate.Wizard.Wizard.BeforeSwitchPagesEventArgs e)
{
var oldPage = wizard1.WizardPages[e.OldIndex];
var newPage = wizard1.WizardPages[e.NewIndex];
var importDomain = new nHydrate.DataImport.SqlClient.ImportDomain();
var databaseHelper = importDomain.DatabaseDomain;
if ((oldPage == pageImport) && (e.NewIndex > e.OldIndex))
{
//Test Connection
var connectString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
var valid = databaseHelper.TestConnectionString(connectString);
if (!valid)
{
MessageBox.Show("The information does not describe a valid connection string.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
e.Cancel = true;
return;
}
//Load the dropdown
var auditFields = new List <string>();
var list = importDomain.GetEntityList(connectString);
cboTable.DataSource = list;
cboTable.SelectedItem = list.FirstOrDefault(x => x.ToLower() == _entity.Name.ToLower());
}
else if ((oldPage == pageChooseTable) && (e.NewIndex > e.OldIndex))
{
//Verify that the table schema matches
var connectionString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
var auditFields = new List <SpecialField>();
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.CreatedByColumnName, Type = SpecialFieldTypeConstants.CreatedBy
});
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.CreatedDateColumnName, Type = SpecialFieldTypeConstants.CreatedDate
});
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.ModifiedByColumnName, Type = SpecialFieldTypeConstants.ModifiedBy
});
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.ModifiedDateColumnName, Type = SpecialFieldTypeConstants.ModifedDate
});
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.TimestampColumnName, Type = SpecialFieldTypeConstants.Timestamp
});
auditFields.Add(new SpecialField {
Name = _entity.nHydrateModel.TenantColumnName, Type = SpecialFieldTypeConstants.Tenant
});
var dsValues = databaseHelper.GetStaticData(connectionString, importDomain.GetEntity(connectionString, (string)cboTable.SelectedValue, auditFields));
this.LoadData(dsValues);
}
}
private void wizard1_BeforeSwitchPages(object sender, nHydrate.Wizard.Wizard.BeforeSwitchPagesEventArgs e)
{
if (e.OldIndex == 0)
{
this.Cursor = Cursors.WaitCursor;
try
{
DatabaseConnectionControl1.PersistSettings();
var connectionString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
if (!SqlSchemaToModel.IsValidConnectionString(connectionString))
{
this.Cursor = Cursors.Default;
e.Cancel = true;
MessageBox.Show("This not a valid connection string!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Setup new model
var project = new nHydrateGeneratorProject();
SqlSchemaToModel.SetupNewProject(project, connectionString);
this.NewDatabase = (project.Model as ModelRoot).Database;
SqlSchemaToModel.GetProjectFromSqlSchema(project, connectionString, false, chkInheritance.Checked);
//Load the tree
this.Populate();
if (!this.AreChanges())
{
this.Cursor = Cursors.Default;
e.Cancel = true;
MessageBox.Show("This model is up-to-date. There are no changes to refresh.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception)
{
throw;
}
finally
{
this.Cursor = Cursors.Default;
}
}
}
//private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
//{
// var d = e.Node.Tag as DataTreeItem;
// if (d == null) txtChanged.Text = "";
// else txtChanged.Text = d.GetChangeText();
//}
private void wizard1_BeforeSwitchPages(object sender, nHydrate.Wizard.Wizard.BeforeSwitchPagesEventArgs e)
{
if (wizard1.WizardPages[e.OldIndex] == pageConnection)
{
this.Cursor = Cursors.WaitCursor;
try
{
var auditFields = new List <SpecialField>();
auditFields.Add(new SpecialField {
Name = _model.CreatedByColumnName, Type = SpecialFieldTypeConstants.CreatedBy
});
auditFields.Add(new SpecialField {
Name = _model.CreatedDateColumnName, Type = SpecialFieldTypeConstants.CreatedDate
});
auditFields.Add(new SpecialField {
Name = _model.ModifiedByColumnName, Type = SpecialFieldTypeConstants.ModifiedBy
});
auditFields.Add(new SpecialField {
Name = _model.ModifiedDateColumnName, Type = SpecialFieldTypeConstants.ModifiedDate
});
auditFields.Add(new SpecialField {
Name = _model.ConcurrencyCheckColumnName, Type = SpecialFieldTypeConstants.Timestamp
});
auditFields.Add(new SpecialField {
Name = _model.TenantColumnName, Type = SpecialFieldTypeConstants.Tenant
});
var pkey = ProgressHelper.ProgressingStarted("Importing...", true);
try
{
if (optDatabaseTypeSQL.Checked)
{
DatabaseConnectionControl1.PersistSettings();
var connectionString = DatabaseConnectionControl1.ImportOptions.GetConnectionString();
var schemaModelHelper = new nHydrate.DataImport.SqlClient.SchemaModelHelper();
if (!schemaModelHelper.IsValidConnectionString(connectionString))
{
this.Cursor = Cursors.Default;
e.Cancel = true;
MessageBox.Show("This not a valid connection string!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
LoadSqlServer(connectionString, auditFields);
ProgressHelper.ProgressingComplete(pkey);
}
else if (optDatabaseTypePostgres.Checked)
{
var connectionString = txtConnectionStringPostgres.Text;
if (!DslPackage.Objects.Postgres.ImportDomain.TestConnection(connectionString))
{
this.Cursor = Cursors.Default;
e.Cancel = true;
MessageBox.Show("This not a valid connection string!", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var errorCount = LoadPostgres(connectionString, auditFields);
ProgressHelper.ProgressingComplete(pkey);
if (errorCount > 0)
{
MessageBox.Show("There were " + errorCount + " error on import.", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
MessageBox.Show("Unknown database", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception ex)
{
throw;
}
finally
{
ProgressHelper.ProgressingComplete(pkey);
}
if (!this.AreChanges())
{
this.Cursor = Cursors.Default;
e.Cancel = true;
MessageBox.Show("This modelRoot is up-to-date. There are no changes to refresh.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
throw;
}
finally
{
this.Cursor = Cursors.Default;
}
}
else if (wizard1.WizardPages[e.OldIndex] == pageConnection && wizard1.WizardPages[e.NewIndex] == pageEntities)
{
}
else if (wizard1.WizardPages[e.OldIndex] == pageEntities && wizard1.WizardPages[e.NewIndex] == pageSummary)
{
//If there are no entities selected and relations are still checked then prompt
var nodeCheckedList = tvwAdd.Nodes[0].Nodes.AsEnumerable <TreeNode>().Where(x => x.Checked).ToList();
nodeCheckedList.AddRange(tvwRefresh.Nodes[0].Nodes.AsEnumerable <TreeNode>().Where(x => x.Checked).ToList());
nodeCheckedList.AddRange(tvwDelete.Nodes[0].Nodes.AsEnumerable <TreeNode>().Where(x => x.Checked).ToList());
if (nodeCheckedList.Count == 0 && !chkIgnoreRelations.Checked)
{
var result = MessageBox.Show("There are no entities selected but relations will be refreshed. Do you want to turn off relation refreshing?", "Ignore Relations", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (result == System.Windows.Forms.DialogResult.Yes)
{
chkIgnoreRelations.Checked = true;
}
else if (result == System.Windows.Forms.DialogResult.No)
{
//Do Nothing
}
else if (result == System.Windows.Forms.DialogResult.Cancel)
{
e.Cancel = true;
return;
}
}
//Moving the to the summary page
CreateSummary();
}
}
