/// <summary>
/// Provides the component properties
/// </summary>
public override void ProvideComponentProperties()
{
base.ProvideComponentProperties();
_IsagCustomProperties = new IsagCustomProperties();
_IsagCustomProperties.SetDefaultValues();
ComponentMetaDataTools.UpdateVersion(this, ComponentMetaData);
//Set metadata version to DLL-Version
DtsPipelineComponentAttribute componentAttr =
(DtsPipelineComponentAttribute)Attribute.GetCustomAttribute(this.GetType(), typeof(DtsPipelineComponentAttribute), false);
int binaryVersion = componentAttr.CurrentVersion;
ComponentMetaData.Version = binaryVersion;
//Clear out base implmentation
this.ComponentMetaData.RuntimeConnectionCollection.RemoveAll();
this.ComponentMetaData.InputCollection.RemoveAll();
this.ComponentMetaData.OutputCollection.RemoveAll();
//Input
IDTSInput100 input = this.ComponentMetaData.InputCollection.New();
input.Name = Constants.INPUT_NAME;
input.Description = Constants.INPUT_NAME;
input.HasSideEffects = true;
//New connection managers
IDTSRuntimeConnection100 conn = this.ComponentMetaData.RuntimeConnectionCollection.New();
conn.Name = Constants.CONNECTION_MANAGER_NAME_MAIN;
conn.Description = "Main Connection to SQL Server";
//Custom Properties hinzufügen
IDTSCustomProperty100 prop = ComponentMetaData.CustomPropertyCollection.New();
prop.Name = Constants.PROP_CONFIG;
_IsagCustomProperties.Save(ComponentMetaData);
}
/// <summary>
/// load this properties from an xml string (taken from component metadatas custom properties
/// and loads standard configuration if needed
/// </summary>
/// <param name="componentMetaData">the components metddata</param>
/// <param name="needsStandardConfiguration">Is standard configuration needed?</param>
/// <returns>instance of IsagCustomProperties</returns>
public static IsagCustomProperties Load(IDTSComponentMetaData100 componentMetaData, bool needsStandardConfiguration)
{
IsagCustomProperties properties;
try
{
properties = LoadFromXml(componentMetaData.CustomPropertyCollection[Constants.PROP_CONFIG].Value.ToString());
}
catch (Exception ex)
{
if (!needsStandardConfiguration)
{
properties = new IsagCustomProperties();
properties.SetDefaultValues();
}
else
{
throw new Exception("Cannot load the Configuration: " + ex.Message);
}
}
try
{
StandardConfiguration stdConfiguration = new StandardConfiguration(componentMetaData.RuntimeConnectionCollection, properties.AutoUpdateStandardConfiguration);
stdConfiguration.SetStandardConfiguration(ref properties);
}
catch (Exception ex)
{
if (needsStandardConfiguration)
{
throw new Exception("Cannot load Standard Configuration: " + ex.Message);
}
}
return(properties);
}
