public ContentResult ProcessRequest(string physicalPath)
{
ContentResult result = null;
// TODO: Check cache
// result = GetFromCache
if (result == null) // Cache miss
{
var state = new ContentTransformState(this, physicalPath);
// Pre-Execute
foreach (var transform in _transformations)
{
transform.PreExecute(state);
}
// Execute
foreach (var transform in _transformations)
{
transform.Execute(state);
}
if (state.Content == null)
{
// No source content found
return(null);
}
result = new ContentResult()
{
CacheInvalidationFileList = state.CacheInvalidationFileList,
Content = state.Content,
MimeType = state.MimeType,
};
// TODO: Save in cache
}
return(result);
}
public void AppendContent(ContentResult append)
{
if (append == null)
throw new ArgumentNullException("append", "append cannot be null.");
if (append.Content == null)
throw new ArgumentNullException("append.Content", "append.Content cannot be null.");
if (_content.Length != 0
&& append.MimeType != null
&& MimeType != null
&& MimeType != append.MimeType) {
throw new InvalidOperationException(string.Format(
"Invalid attempt to combine content with different MimeType {0} and {1}",
MimeType,
append.MimeType));
}
_content.AppendLine(append.Content);
MimeType = append.MimeType;
MergeCacheInvalidationFileList(append.CacheInvalidationFileList);
}
public ContentResult ProcessRequest(string physicalPath)
{
ContentResult result = null;
// TODO: Check cache
// result = GetFromCache
if (result == null) { // Cache miss
var state = new ContentTransformState(this, physicalPath);
// Pre-Execute
foreach (var transform in _transformations) {
transform.PreExecute(state);
}
// Execute
foreach (var transform in _transformations) {
transform.Execute(state);
}
if (state.Content == null) {
// No source content found
return null;
}
result = new ContentResult() {
CacheInvalidationFileList = state.CacheInvalidationFileList,
Content = state.Content,
MimeType = state.MimeType,
};
// TODO: Save in cache
}
return result;
}
public void ReplaceContent(ContentResult replace)
{
if (replace == null)
throw new ArgumentNullException("replace", "replace cannot be null.");
_content.Clear();
_content.AppendLine(replace.Content);
MimeType = replace.MimeType;
MergeCacheInvalidationFileList(replace.CacheInvalidationFileList);
}
