public void RunApplication(string[] args)
{
var cmdLine = new DdlWriterCommandLine();
try
{
cmdLine.Parse(args);
// if a file name was supplied, write to the file
if (!string.IsNullOrEmpty(cmdLine.OutputFile))
{
using (var sw = File.CreateText(cmdLine.OutputFile))
{
WriteOutput(sw, cmdLine);
}
}
else
{
// by default write to stdout
WriteOutput(Console.Out, cmdLine);
}
}
catch (CommandLineException e)
{
Console.WriteLine(e.Message);
cmdLine.PrintUsage(Console.Out);
}
}
public void RunApplication(string[] args)
{
var cmdLine = new DdlWriterCommandLine();
try
{
cmdLine.Parse(args);
// if a file name was supplied, write to the file
if (!string.IsNullOrEmpty(cmdLine.OutputFile))
{
using (var sw = File.CreateText(cmdLine.OutputFile))
{
WriteOutput(sw, cmdLine);
}
}
else
{
// by default write to stdout
WriteOutput(Console.Out, cmdLine);
}
}
catch (CommandLineException e)
{
Console.WriteLine(e.Message);
cmdLine.PrintUsage(Console.Out);
}
}
private static void WriteOutput(TextWriter writer, DdlWriterCommandLine cmdLine)
{
try
{
// load the persistent store defined by the current set of binaries
var store = (PersistentStore)PersistentStoreRegistry.GetDefaultStore();
// get config
// run pre-processors
var preProcessor = new PreProcessor(cmdLine.CreateIndexes, cmdLine.AutoIndexForeignKeys);
preProcessor.Process(store);
// if this is an upgrade, load the baseline model file
RelationalModelInfo baselineModel = null;
if (!string.IsNullOrEmpty(cmdLine.BaselineModelFile))
{
var serializer = new RelationalModelSerializer();
baselineModel = serializer.ReadModel(File.OpenText(cmdLine.BaselineModelFile));
}
switch (cmdLine.Format)
{
case DdlWriterCommandLine.FormatOptions.sql:
// create script writer and set properties based on command line
var scriptWriter = new ScriptWriter(store)
{
Options = new RelationalSchemaOptions
{
EnumOption = cmdLine.EnumOption,
SuppressForeignKeys = !cmdLine.CreateForeignKeys,
SuppressUniqueConstraints = !cmdLine.CreateUniqueKeys,
NamespaceFilter = new RelationalSchemaOptions.NamespaceFilterOption(cmdLine.Namespace)
},
QualifyNames = cmdLine.QualifyNames,
BaselineModel = baselineModel
};
// decide whether to write a creation or upgrade script, depending on if a baseline was supplied
if (baselineModel == null)
scriptWriter.WriteCreateScript(writer);
else
scriptWriter.WriteUpgradeScript(writer);
break;
case DdlWriterCommandLine.FormatOptions.xml:
// we don't currently support outputting upgrades in XML format
if (baselineModel != null)
throw new NotSupportedException("Upgrade is not compatible with XML output format.");
var serializer = new RelationalModelSerializer();
var relationalModelInfo = new RelationalModelInfo(store, new RelationalSchemaOptions.NamespaceFilterOption(cmdLine.Namespace));
serializer.WriteModel(relationalModelInfo, writer);
break;
default:
throw new NotSupportedException(string.Format("{0} is not a valid output format.", cmdLine.Format));
}
}
catch (Exception e)
{
Log(e, LogLevel.Error);
}
}
private static void WriteOutput(TextWriter writer, DdlWriterCommandLine cmdLine)
{
try
{
// load the persistent store defined by the current set of binaries
var store = (PersistentStore)PersistentStoreRegistry.GetDefaultStore();
// get config
// run pre-processors
var preProcessor = new PreProcessor(cmdLine.CreateIndexes, cmdLine.AutoIndexForeignKeys);
preProcessor.Process(store);
// if this is an upgrade, load the baseline model file
RelationalModelInfo baselineModel = null;
if (!string.IsNullOrEmpty(cmdLine.BaselineModelFile))
{
var serializer = new RelationalModelSerializer();
baselineModel = serializer.ReadModel(File.OpenText(cmdLine.BaselineModelFile));
}
switch (cmdLine.Format)
{
case DdlWriterCommandLine.FormatOptions.sql:
// create script writer and set properties based on command line
var scriptWriter = new ScriptWriter(store)
{
Options = new RelationalSchemaOptions
{
EnumOption = cmdLine.EnumOption,
SuppressForeignKeys = !cmdLine.CreateForeignKeys,
SuppressUniqueConstraints = !cmdLine.CreateUniqueKeys,
NamespaceFilter = new RelationalSchemaOptions.NamespaceFilterOption(cmdLine.Namespace)
},
QualifyNames = cmdLine.QualifyNames,
BaselineModel = baselineModel
};
// decide whether to write a creation or upgrade script, depending on if a baseline was supplied
if (baselineModel == null)
{
scriptWriter.WriteCreateScript(writer);
}
else
{
scriptWriter.WriteUpgradeScript(writer);
}
break;
case DdlWriterCommandLine.FormatOptions.xml:
// we don't currently support outputting upgrades in XML format
if (baselineModel != null)
{
throw new NotSupportedException("Upgrade is not compatible with XML output format.");
}
var serializer = new RelationalModelSerializer();
var relationalModelInfo = new RelationalModelInfo(store, new RelationalSchemaOptions.NamespaceFilterOption(cmdLine.Namespace));
serializer.WriteModel(relationalModelInfo, writer);
break;
default:
throw new NotSupportedException(string.Format("{0} is not a valid output format.", cmdLine.Format));
}
}
catch (Exception e)
{
Log(e, LogLevel.Error);
}
}
