/// <summary>
/// Invoked an action.
/// </summary>
/// <param name="action">The action to invoke.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="action" /> is <see langword="null" />.
/// </exception>
public void InvokeAction(CachedAction action)
{
this.InvokeInner(action);
}
/// <summary>
/// Caches an action.
/// </summary>
/// <param name="action">The action to cache.</param>
/// <param name="timeout">The timeout / update interval.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="action" /> is <see langword="null" />.
/// </exception>
public void SaveAction(CachedAction action, TimeSpan timeout)
{
this.SaveInner(action, timeout);
}
/// <summary>
/// Caches an action without a timeout.
/// </summary>
/// <param name="action">The action to cache.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="action" /> is <see langword="null" />.
/// </exception>
public void SaveAction(CachedAction action)
{
this.SaveInner(action, null);
}
/// <summary>
/// Resets the state of an action.
/// </summary>
/// <param name="action">The action to reset.</param>
/// <returns>Action was resetted or not.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="action" /> is <see langword="null" />.
/// </exception>
public bool ResetAction(CachedAction action)
{
return(this.ResetInner(action));
}
/// <summary>
/// Removes an action from the cache.
/// </summary>
/// <param name="action">The action to remove.</param>
/// <returns>Action was removed or not.</returns>
/// <exception cref="ArgumentNullException">
/// <paramref name="action" /> is <see langword="null" />.
/// </exception>
public bool RemoveAction(CachedAction action)
{
return(this.RemoveInner(action));
}
internal CachedAction LoadActionObject(string objectRef, string ActionName, out string assembly, out string actionClass)
{
assembly = string.Empty;
actionClass = string.Empty;
object actionPropertiesObject = null;
if (m_CachedActions.ContainsKey(objectRef))
return m_CachedActions[objectRef];
string xpath = string.Format(CultureInfo.InvariantCulture, "*[@ref='{0}']", objectRef);
XmlNode objectNode = m_ActionNode.SelectSingleNode(xpath);
assembly = objectNode.Attributes.GetNamedItem("assembly").Value;
string className = objectNode.Attributes.GetNamedItem("class").Value;
string objectReference = objectNode.Attributes.GetNamedItem("ref").Value;
string precedence = objectNode.Attributes.GetNamedItem("precedence").Value;
actionClass = className;
// Old policies dont have runat in the objects.xml
string runat = objectNode.Attributes["runat"] == null ? string.Empty : objectNode.Attributes["runat"].Value;
if (!ShouldLoadAction(runat))
return null;
// Construct the actionobject and its associated property set
object actionObject = null;
lock (m_lock)
{
string path = AssemblyLocation.GetPathForActionAssembly(assembly);
actionObject = LoadObject(path, className);
actionPropertiesObject = LoadActionPropertySet(path);
}
// Set all the properties to their default values, as provided
// by the action property set. This means that, even if the xml
// for the action does not contain entries for properties that need to
// be supported in the action they will be there. Also set system
// properties at this point
CachedAction cachedAction = new CachedAction(actionObject, actionPropertiesObject);
if (objectNode.Attributes["type"] != null)
cachedAction.Type = objectNode.Attributes["type"].Value;
// Populate the system properties - just do in here for now
// FileType
// CurrentUser
// Date
// RecipientList
// RunAt
IActionProperty actionProperty = new ActionProperty("FileType", FileType.GetType(), PropertyDisplayType.Default, false, false, FileType, true);
cachedAction.Properties.SystemProperties.Add("FileType", actionProperty);
actionProperty = new ActionProperty("CurrentUser", CurrentUser.GetType(), PropertyDisplayType.Default, false, false, CurrentUser, true);
cachedAction.Properties.SystemProperties.Add("CurrentUser", actionProperty);
actionProperty = new ActionProperty("Date", CurrentDate.GetType(), PropertyDisplayType.Default, false, false, CurrentDate, true);
cachedAction.Properties.SystemProperties.Add("Date", actionProperty);
actionProperty = new ActionProperty("RecipientList", RecipientList.GetType(), PropertyDisplayType.Default, false, false, RecipientList, true);
cachedAction.Properties.SystemProperties.Add("RecipientList", actionProperty);
actionProperty = new ActionProperty("RunAt", CurrentRunAtMode.GetType(), PropertyDisplayType.Default, false, false, CurrentRunAtMode, true);
cachedAction.Properties.SystemProperties.Add("RunAt", actionProperty);
XmlNodeList dataElements = objectNode.ChildNodes;
cachedAction.Precedence = Workshare.Policy.Actions.CertifiedActions.ActionPrecedence.GetPrecedence(assembly);
cachedAction.AllowOverride = GetAllowOverride(objectNode);
foreach (XmlNode dataElement in dataElements)
{
string deName = GetNameAttribute(dataElement);
string deType = dataElement.Attributes.GetNamedItem("type").Value.ToLower(CultureInfo.InvariantCulture);
bool allowOverride = GetAllowOverride(dataElement);
bool isVisible = GetIsVisible(dataElement);
bool isCustomProperty = GetIsCustomProperty(dataElement);
foreach (XmlNode childNode in dataElement)
{
string name = childNode.Name.ToLower(CultureInfo.InvariantCulture);
switch (name)
{
case "dataitem":
{
switch (deType)
{
case "boolean":
cachedAction.SetProperty(deName, childNode.InnerText.ToLower(CultureInfo.InvariantCulture) == "true", allowOverride, isVisible, null);
break;
case "string":
cachedAction.SetProperty(deName, childNode.InnerText, allowOverride, isVisible, null);
break;
case "long":
cachedAction.SetProperty(deName, Convert.ToInt32(childNode.InnerText, CultureInfo.InvariantCulture), allowOverride, isVisible, null);
break;
case "double":
cachedAction.SetProperty(deName, Convert.ToDouble(childNode.InnerText, CultureInfo.InvariantCulture), allowOverride, isVisible, null);
break;
case "datetime":
case "date":
cachedAction.SetProperty(deName, Convert.ToDateTime(childNode.InnerText, CultureInfo.InvariantCulture), allowOverride, isVisible, null);
break;
case "empty":
cachedAction.SetProperty(deName, null, allowOverride, isVisible, null);
break;
case "stringarray":
cachedAction.SetStringArrayProperty(deName, childNode.InnerText, allowOverride, isVisible, null);
break;
}
break; //dataitem
}
case "datasource":
{
string asmName = childNode.Attributes.GetNamedItem("assembly").Value;
string clsName = childNode.Attributes.GetNamedItem("class").Value;
object datasourceObj = LoadObject(asmName, clsName);
foreach (XmlNode dataMethod in childNode.ChildNodes)
{
string methodName = GetNameAttribute(dataMethod);
MethodInfo methodInfo = datasourceObj.GetType().GetMethod(methodName);
if (methodInfo != null)
cachedAction.SetProperty(deName, methodInfo.Invoke(datasourceObj, null), allowOverride, isVisible, null);
else
{
PropertyInfo propInfo = datasourceObj.GetType().GetProperty(methodName);
if (propInfo != null)
{
if (isCustomProperty)
{
// If this is a custom property that has been mapped to a system property, then the value needs
// to be converted into an appropriate string. For all type of system property currently supported
// this is satisfied by a ToString(), EXCEPT for a string array, which needs to be converted into
// a single string delimited by semi-colons
if (propInfo.PropertyType == typeof(string[]))
{
cachedAction.SetProperty(deName, Utils.StringArrayToDelimitedString(propInfo.GetValue(datasourceObj, null) as string[], ';'), allowOverride, isVisible, null);
}
else
{
cachedAction.SetProperty(deName, propInfo.GetValue(datasourceObj, null).ToString(), allowOverride, isVisible, null);
}
}
else
{
// It's not a custom property, so populate the property with the object value
cachedAction.SetProperty(deName, propInfo.GetValue(datasourceObj, null), allowOverride, isVisible, null);
}
}
}
}
break;
}
default:
break;
}
}
}
return cachedAction;
}