/// <summary>
/// Scans databases for differences.
/// </summary>
public DatabaseComparison CompareDatabases(DatabasePair databases)
{
try {
DatabaseDeployer ds = new DatabaseDeployer();
return ds.CompareDatabases(databases);
}
catch (DeployCancelException ex) {
// Deployment has been cancelled
EventManager.OnNotificationMessage("*** Verification stopped! " + ex.Message);
}
return null;
}
/// <summary>
/// Scans for differences in the specified databases.
/// </summary>
/// <param name="databases">The source and destination databases to compare.</param>
internal DatabaseComparison CompareDatabases(DatabasePair databases)
{
// Start web service session
InitializeServices(databases);
DatabaseComparison comparison = new DatabaseComparison(databases);
// Retrieve source tables and notify client
DataTable sourceTables = _sourceDbService.GetTables().Tables[0];
foreach(DataRow row in sourceTables.Rows) {
EventManager.OnSourceTableFound((string)row["TABLE_NAME"]);
}
// Retrieve destination tables and perform comparison
DataTable destinationTables = _destinationDbService.GetTables().Tables[0];
CompareAllTables(sourceTables, destinationTables, comparison);
ShutdownServices();
return comparison;
}
/// <summary>
/// Removes a pair from the collection.
/// </summary>
public void Remove(DatabasePair pair)
{
_list.Remove(pair);
}
/// <summary>
/// Add a pair to the collection.
/// </summary>
public void Add(DatabasePair pair)
{
_list.Add(pair);
}
internal DatabaseComparison(DatabasePair databases)
{
_databases = databases;
}
public DatabaseDeploymentStructure(DatabasePair databases)
{
_databases = databases;
}
/// <summary>
/// Scans a database for objects to deploy.
/// </summary>
public DatabaseDeploymentStructure ScanDatabase(DeploymentProject project, DatabasePair databases)
{
DatabaseDeployer ds = new DatabaseDeployer();
return ds.ScanDatabase(project, databases);
}
/// <summary>
/// Initializes source and destination web services and starts the sessions.
/// </summary>
private void InitializeServices(DatabasePair databases)
{
// Setup web service connections
_sourceDbService = InitializeService(databases.Source);
_destinationDbService = InitializeService(databases.Destination);
}
/// <summary>
/// Scans a database for objects to deploy.
/// </summary>
internal DatabaseDeploymentStructure ScanDatabase(DeploymentProject project, DatabasePair databases)
{
InitializeServices(databases);
DatabaseDeploymentStructure structure = new DatabaseDeploymentStructure(databases);
ScanProcedures(project.ActiveDeployConfig.DatabaseSettings.ExcludeProcedures, structure);
ScanViews(structure);
ShutdownServices();
return structure;
}
