public BridgeContext(BridgeRequest request, string bridgeUrl) {
if (request == null) {
throw new ArgumentNullException("request");
}
_request = request;
_bridgeUrl = bridgeUrl;
}
// Entrypoint to the pipeline
protected virtual void ExecuteBridgePipeline()
{
// Make the calls to all other bridge methods first
BridgeMethodInfo methodInfo = GetMethodInfoForCall(BridgeRequest.Method);
foreach (BridgeChainRequestInfo callInfo in methodInfo.BridgeChainRequests)
{
Dictionary <string, object> args = new Dictionary <string, object>();
ResolveParameters(callInfo.Parameters, args, Context);
BridgeRequest request = new BridgeRequest(callInfo.Method, args);
object results = BridgeHandler.Invoke(callInfo.BridgeUrl, request);
Context.ResultsChain[callInfo.Name] = results;
}
TransformRequest();
// Stop execution if we have a cache hit
if (ResolveRequestCache())
{
return;
}
ProcessRequest();
TransformResponse();
UpdateResponseCache();
}
public BridgeContext(BridgeRequest request, string bridgeUrl)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
_request = request;
_bridgeUrl = bridgeUrl;
}
public static object Invoke(string bridgeUrl, BridgeRequest request)
{
bridgeUrl = VirtualPathUtility.ToAbsolute(bridgeUrl);
Type type = BuildManager.GetCompiledType(bridgeUrl);
if (type == null || !typeof(BridgeHandler).IsAssignableFrom(type))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, PreviewWeb.BridgeHandler_CannotLoad, bridgeUrl));
}
BridgeHandler bridge = Activator.CreateInstance(type) as BridgeHandler;
if (bridge == null)
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, PreviewWeb.BridgeHandler_CannotCreate, bridgeUrl));
}
return(bridge.Invoke(request));
}
protected void BuildBridgeContext(string bridgePath, BridgeRequest request)
{
_context = new BridgeContext(request, bridgePath);
}
// Public invocation of the entry point
public object Invoke(BridgeRequest request)
{
BuildBridgeContext(VirtualPath, request);
ExecuteBridgePipeline();
return(BridgeResponse.Response);
}
protected void BuildBridgeContext(string bridgePath, BridgeRequest request) {
_context = new BridgeContext(request, bridgePath);
}
public static object Invoke(string bridgeUrl, BridgeRequest request) {
bridgeUrl = VirtualPathUtility.ToAbsolute(bridgeUrl);
Type type = BuildManager.GetCompiledType(bridgeUrl);
if (type == null || !typeof(BridgeHandler).IsAssignableFrom(type)) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, PreviewWeb.BridgeHandler_CannotLoad, bridgeUrl));
}
BridgeHandler bridge = Activator.CreateInstance(type) as BridgeHandler;
if (bridge == null) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, PreviewWeb.BridgeHandler_CannotCreate, bridgeUrl));
}
return bridge.Invoke(request);
}
// Public invocation of the entry point
public object Invoke(BridgeRequest request) {
BuildBridgeContext(VirtualPath, request);
ExecuteBridgePipeline();
return BridgeResponse.Response;
}
// Entrypoint to the pipeline
protected virtual void ExecuteBridgePipeline() {
// Make the calls to all other bridge methods first
BridgeMethodInfo methodInfo = GetMethodInfoForCall(BridgeRequest.Method);
foreach (BridgeChainRequestInfo callInfo in methodInfo.BridgeChainRequests) {
Dictionary<string, object> args = new Dictionary<string, object>();
ResolveParameters(callInfo.Parameters, args, Context);
BridgeRequest request = new BridgeRequest(callInfo.Method, args);
object results = BridgeHandler.Invoke(callInfo.BridgeUrl, request);
Context.ResultsChain[callInfo.Name] = results;
}
TransformRequest();
// Stop execution if we have a cache hit
if (ResolveRequestCache()) return;
ProcessRequest();
TransformResponse();
UpdateResponseCache();
}
