private void Initialize()
{
//Initialize lists of factory maps, record maps and record attributes for all plugin assemblies
foreach (IPlugin plugin in repository.Plugins.Values)
{
if (plugin.Enabled)
{
Assembly assembly = plugin.Assembly;
foreach (Type type in assembly.GetTypes())
{
FactoryMap factoryMap = GetFactoryMap(type);
if (factoryMap != null)
{
if (factoryMap.Attribute.IsProxy)
{
proxyFactoryMaps.Add(factoryMap.Attribute.ProxyType, factoryMap);
}
else
{
factoryMaps.Add(factoryMap.Attribute.Id, factoryMap);
}
}
if (type.GetInterface("IRecord") != null)
{
RecordAttribute recordAttribute = GetRecordAttribute(type);
if (recordAttribute != null)
{
recordAttributes.Add(type, recordAttribute);
RecordMap recordMap = GetRecordMap(type, recordAttribute);
if (recordMap != null)
{
if (recordMap.RecordTypeAttribute.IsProxy)
{
proxyRecordMaps.Add(recordMap.RecordTypeAttribute.ProxyType, recordMap);
}
else
{
recordMaps.Add(recordMap.RecordTypeAttribute.Id, recordMap);
}
}
}
}
}
}
}
//Go back and load the factory maps into their associated record maps
//This must be done in a second pass because factory methods can be anywhere
foreach (string mapId in factoryMaps.Keys)
{
recordMaps[mapId].FactoryMap = factoryMaps[mapId];
}
foreach (Type mapId in proxyFactoryMaps.Keys)
{
proxyRecordMaps[mapId].FactoryMap = proxyFactoryMaps[mapId];
}
}
public RecordMap(Type type, RecordAttribute recordAttribute, RecordTypeAttribute recordTypeAttribute, IDictionary <int, FieldMap> basicFieldMaps, IList <FieldMap> advancedFieldMaps, IList <IndexMap> indexMaps, IList <LinkRecord> linkRecords)
{
this.type = type;
this.recordAttribute = recordAttribute;
this.recordTypeAttribute = recordTypeAttribute;
this.basicFieldMaps = basicFieldMaps;
this.advancedFieldMaps = advancedFieldMaps;
this.indexMaps = indexMaps;
this.linkRecords = linkRecords;
}
private RecordAttribute GetRecordAttribute(Type type)
{
RecordAttribute recordAttribute = null;
foreach (Attribute typeAttribute in type.GetCustomAttributes(typeof(RecordAttribute), false))
{
recordAttribute = (RecordAttribute)typeAttribute;
break;
}
return(recordAttribute);
}
private RecordMap GetRecordMap(Type type, RecordAttribute recordAttribute)
{
RecordMap recordMap = null;
RecordTypeAttribute recordTypeAttribute = GetRecordTypeAttribute(type);
if (recordTypeAttribute != null)
{
IDictionary <int, FieldMap> basicFieldMaps = new Dictionary <int, FieldMap>();
IList <FieldMap> advancedFieldMaps = new List <FieldMap>();
IList <IndexMap> indexMaps = new List <IndexMap>();
IList <LinkRecord> linkRecords = new List <LinkRecord>();
foreach (PropertyInfo property in type.GetProperties())
{
foreach (Attribute attribute in property.GetCustomAttributes(typeof(FieldAttribute), true))
{
FieldAttribute fieldAttribute = (FieldAttribute)attribute;
FieldMap fieldMap = new FieldMap(fieldAttribute, property);
if (fieldAttribute.Location == FieldLocation.Local)
{
basicFieldMaps.Add(fieldAttribute.Ordinal, fieldMap);
}
else if (fieldAttribute.Location == FieldLocation.Foreign)
{
advancedFieldMaps.Add(fieldMap);
if (!string.IsNullOrEmpty(fieldAttribute.ForeignParentFieldName))
{
linkRecords.Add(new LinkRecord(fieldAttribute.ForeignRecordName, fieldAttribute.ForeignParentFieldName, fieldAttribute.ForeignChildFieldName, fieldMap));
}
}
}
foreach (IndexAttribute attribute in property.GetCustomAttributes(typeof(IndexAttribute), true))
{
IndexMap indexMap = new IndexMap(attribute, property);
indexMaps.Add(indexMap);
}
}
foreach (Type interfaceType in type.GetInterfaces())
{
foreach (PropertyInfo interfaceProperty in interfaceType.GetProperties())
{
foreach (FieldAttribute attribute in interfaceProperty.GetCustomAttributes(typeof(FieldAttribute), true))
{
FieldMap fieldMap = new FieldMap(attribute, interfaceProperty);
if (attribute.Location == FieldLocation.Local)
{
basicFieldMaps.Add(attribute.Ordinal, fieldMap);
}
else if (attribute.Location == FieldLocation.Foreign)
{
advancedFieldMaps.Add(fieldMap);
if (!string.IsNullOrEmpty(attribute.ForeignParentFieldName))
{
linkRecords.Add(new LinkRecord(attribute.ForeignRecordName, attribute.ForeignParentFieldName, attribute.ForeignChildFieldName, fieldMap));
}
}
}
foreach (IndexAttribute attribute in interfaceProperty.GetCustomAttributes(typeof(IndexAttribute), true))
{
IndexMap indexMap = new IndexMap(attribute, interfaceProperty);
indexMaps.Add(indexMap);
}
}
}
recordMap = new RecordMap(type, recordAttribute, recordTypeAttribute, basicFieldMaps, advancedFieldMaps, indexMaps, linkRecords);
}
return(recordMap);
}