/// <summary>
/// Executes all parsed code and returns the resulting document.
/// </summary>
/// <param name="outputPath">The path of the file to store the resulting text in.</param>
/// <returns>The resulting document.</returns>
private string Execute(string outputPath)
{
scriptBuilder.AppendPropertiesScript(scriptProperties);
string script = scriptBuilder.ToString();
if (!string.IsNullOrEmpty(outputPath))
{
WriteScript(script, outputPath);
}
Assembly assembly;
string cacheKey = GetHashCode(script);
lock (assemblyCacheLock)
{
if (!assemblyCache.ContainsKey(cacheKey))
{
CompilerResults results = CompileScript(script);
foreach (CompilerError error in results.Errors.Cast<CompilerError>().OrderBy(n => n.Line))
{
TextTemplateFileSourceReference sourceReference = new TextTemplateFileSourceReference()
{
Path = GetSourceFilePath(error.FileName),
Line = error.Line
};
if (!error.IsWarning)
{
TextTemplateFileException templateFileException = new TextTemplateFileException(GetCompilerErrorMessage(error), sourceReference);
throw templateFileException;
}
}
assembly = results.CompiledAssembly;
assemblyCache[cacheKey] = assembly;
}
else
{
assembly = assemblyCache[cacheKey];
}
TextTemplateOutputWriter outputWriter = new TextTemplateOutputWriter();
object documentScriptsInstance = assembly.CreateInstance(Constants.NamespaceName + "." + Constants.ClassName);
// Call the property intialization method.
Type classType = assembly.GetType(Constants.NamespaceName + "." + Constants.ClassName);
MethodInfo initMethod = classType.GetMethod(Constants.PropertyInitializationMethodName);
initMethod.Invoke(documentScriptsInstance, propertyValues);
// Call the intialization method.
classType = assembly.GetType(Constants.NamespaceName + "." + Constants.ClassName);
initMethod = classType.GetMethod(Constants.InitializationMethodName);
initMethod.Invoke(documentScriptsInstance, new[] { outputWriter, context, this });
// Execute the main method.
outputWriter.StartCapture();
MethodInfo mainMethod = classType.GetMethod(scriptBuilder.MainMethodName);
mainMethod.Invoke(documentScriptsInstance, new object[] { });
return outputWriter.EndCapture();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TextTemplateFileException"/> class.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="sourceReference">The source reference.</param>
public TextTemplateFileException(string message, TextTemplateFileSourceReference sourceReference)
: this(message)
{
this.SourceReference = sourceReference;
}
/// <summary>
/// Initializes a new instance of the <see cref="TextTemplateFileException"/> class.
/// </summary>
/// <param name="info">The <see cref="SerializationInfo"/> that holds the serialized object data about the exception being thrown.</param>
/// <param name="context">The <see cref="StreamingContext"/> that contains contextual information about the source or destination.</param>
protected TextTemplateFileException(SerializationInfo info, StreamingContext context)
: base(info, context)
{
SourceReference = (TextTemplateFileSourceReference)info.GetValue("SourceReference", typeof(TextTemplateFileSourceReference));
}
/// <summary>
/// Executes all parsed code and returns the resulting document.
/// </summary>
/// <param name="outputPath">The path of the file to store the resulting text in.</param>
/// <returns>The resulting document.</returns>
private string Execute(string outputPath)
{
scriptBuilder.AppendPropertiesScript(scriptProperties);
string script = scriptBuilder.ToString();
if (!string.IsNullOrEmpty(outputPath))
{
WriteScript(script, outputPath);
}
Assembly assembly;
string cacheKey = GetHashCode(script);
lock (assemblyCacheLock)
{
if (!assemblyCache.ContainsKey(cacheKey))
{
CompilerResults results = CompileScript(script);
foreach (CompilerError error in results.Errors.Cast <CompilerError>().OrderBy(n => n.Line))
{
TextTemplateFileSourceReference sourceReference = new TextTemplateFileSourceReference()
{
Path = GetSourceFilePath(error.FileName),
Line = error.Line
};
if (!error.IsWarning)
{
TextTemplateFileException templateFileException = new TextTemplateFileException(GetCompilerErrorMessage(error), sourceReference);
throw templateFileException;
}
}
assembly = results.CompiledAssembly;
assemblyCache[cacheKey] = assembly;
}
else
{
assembly = assemblyCache[cacheKey];
}
TextTemplateOutputWriter outputWriter = new TextTemplateOutputWriter();
object documentScriptsInstance = assembly.CreateInstance(Constants.NamespaceName + "." + Constants.ClassName);
// Call the property intialization method.
Type classType = assembly.GetType(Constants.NamespaceName + "." + Constants.ClassName);
MethodInfo initMethod = classType.GetMethod(Constants.PropertyInitializationMethodName);
initMethod.Invoke(documentScriptsInstance, propertyValues);
// Call the intialization method.
classType = assembly.GetType(Constants.NamespaceName + "." + Constants.ClassName);
initMethod = classType.GetMethod(Constants.InitializationMethodName);
initMethod.Invoke(documentScriptsInstance, new[] { outputWriter, context, this });
// Execute the main method.
outputWriter.StartCapture();
MethodInfo mainMethod = classType.GetMethod(scriptBuilder.MainMethodName);
mainMethod.Invoke(documentScriptsInstance, new object[] { });
return(outputWriter.EndCapture());
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TextTemplateFileException"/> class.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="sourceReference">The source reference.</param>
public TextTemplateFileException(string message, TextTemplateFileSourceReference sourceReference)
: this(message)
{
this.SourceReference = sourceReference;
}
