private void WireSets()
{
foreach (string tableToWire in FkForTables.Keys)
{
logger.Debug(string.Format("{0} working on:", GetType().Name) + tableToWire);
Dictionary <string, int> multicolls = new Dictionary <string, int>();
var kinfo = FkForTables[tableToWire];
foreach (var key in kinfo.Keys)
{
var kdef = kinfo[key];
ITableMetadata ptable = GetPrimaryTable(kdef);
ITableMetadata ctable = GetForeignTable(kdef);
if (null != ptable)
{
var collectingClass = context.Model.GetClassFromTableName(ptable.Name);
var collectedClass = context.Model.GetClassFromTableName(ctable.Name);
if (null == collectedClass)
{
logger.Warn(string.Format("Not included table {0} could not be used in a collection", ctable.Name));
}
if (null == collectingClass)
{
logger.Warn(string.Format("Target table for a collection of {0} is not included", ptable.Name));
}
if (null != collectedClass && null != collectingClass)
{
if (!multicolls.ContainsKey(collectedClass.name))
{
multicolls[collectedClass.name] = 0;
}
set s = new set();
s.inverse = true;
context.Model.AddCollectionToEntity(collectingClass.name, s);
s.table = collectedClass.table;
s.name = context.NamingStrategy.GetNameForCollection(collectedClass.name, multicolls[collectedClass.name]);
s.key = GenerateCollectionKey(kdef);
var pkctable = GetKeyColumns(ctable);
if (pkctable.Length > 0) // collected object is an entity
{
s.Item = new onetomany()
{
@class = context.Model.GetClassFromTableName(ctable.Name).name
};
}
else
{
var notanentity = context.Model.GetClassFromTableName(ctable.Name);
property[] props = context.Model.GetPropertyOfEntity(notanentity.name);
if (props.Length == 1)
{
//use an element
element e = new element();
e.column = props[0].column ?? props[0].name;
e.type1 = props[0].type1;
e.type = props[0].type;
e.precision = props[0].precision;
e.length = props[0].length;
s.Item = e;
}
else
{
//use a composite element
compositeelement ce = new compositeelement();
ce.@class = context.NamingStrategy.GetClassNameForCollectionComponent(ctable.Name);
ce.Items = context.Model.GetPropertyOfEntity(notanentity.name);
s.Item = ce;
}
context.Model.RemoveEntity(notanentity.name);
}
}
}
}
}
}
private void CheckIfCanBeMap(set set, @class entity)
{
if (set.Item is onetomany)
{
var collectedEntity = context.Model.GetClassFromEntityName((set.Item as onetomany).@class);
if (collectedEntity.Item is compositeid)
{
var cid = collectedEntity.Item as compositeid;
List <string> setColumn = new List <string>();
if (!string.IsNullOrEmpty(set.key.column1))
{
setColumn.Add(set.key.column1);
}
if (null != set.key.column)
{
setColumn.AddRange(set.key.column.Select(q => q.name));
}
List <string> collectedKeyColumns = new List <string>();
collectedKeyColumns.AddRange(cid.Items.OfType <keyproperty>().Select(q => q.column1 ?? q.name));
List <string> nonOverlappingColumns;
if (CheckOverlapping(setColumn, collectedKeyColumns, out nonOverlappingColumns))
{
setToRemove.Add(set);
entitiesToRemove.Add(collectedEntity.name);
map map = new map();
map.name = set.name;
map.table = set.table;
map.key = set.key;
var meta = context.GetTableMetaData(collectedEntity.schema, collectedEntity.table ?? collectedEntity.name);
if (nonOverlappingColumns.Count == 1)
{
map.Item = new index()
{
column1 = nonOverlappingColumns[0], type = typeConverter.GetNHType(meta.GetColumnMetadata(nonOverlappingColumns[0]))
};
}
else
{
compositeindex ci = new compositeindex();
ci.@class = context.NamingStrategy.GetClassNameForComponentKey(map.name ?? map.table);
ci.Items = nonOverlappingColumns.Select(q => new keyproperty()
{
name = context.NamingStrategy.GetPropertyNameFromColumnName(q)
, column1 = context.NamingStrategy.GetPropertyNameFromColumnName(q) != q ? q : null
, type1 = typeConverter.GetNHType(meta.GetColumnMetadata(q))
, length = meta.GetColumnMetadata(q).ColumnSize == 0 ? null:meta.GetColumnMetadata(q).ColumnSize.ToString()
}).ToArray();
map.Item = ci;
}
property[] props = collectedEntity.Items.OfType <property>().ToArray();
if (props.Length == 1)
{
//use an element
element e = new element();
e.column = props[0].column ?? props[0].name;
e.type1 = props[0].type1;
e.type = props[0].type;
e.precision = props[0].precision;
e.length = props[0].length;
map.Item1 = e;
}
else
{
//use a composite element
compositeelement ce = new compositeelement();
ce.@class = context.NamingStrategy.GetClassNameForCollectionComponent(collectedEntity.table ?? collectedEntity.name);
ce.Items = context.Model.GetPropertyOfEntity(collectedEntity.name);
map.Item1 = ce;
}
context.Model.AddCollectionToEntity(entity.name, map);
}
}
}
}
private void WireSets()
{
foreach (string tableToWire in FkForTables.Keys)
{
logger.Debug(string.Format("{0} working on:", GetType().Name) + tableToWire);
Dictionary<string,int> multicolls = new Dictionary<string,int>();
var kinfo = FkForTables[tableToWire];
foreach (var key in kinfo.Keys)
{
var kdef = kinfo[key];
ITableMetadata ptable = GetPrimaryTable(kdef);
ITableMetadata ctable = GetForeignTable(kdef);
if (null != ptable)
{
var collectingClass = context.Model.GetClassFromTableName(ptable.Name);
var collectedClass = context.Model.GetClassFromTableName(ctable.Name);
if (null == collectedClass)
logger.Warn(string.Format("Not included table {0} could not be used in a collection", ctable.Name));
if (null == collectingClass)
logger.Warn(string.Format("Target table for a collection of {0} is not included", ptable.Name));
if (null != collectedClass && null != collectingClass)
{
if (!multicolls.ContainsKey(collectedClass.name))
multicolls[collectedClass.name] = 0;
set s = new set();
s.inverse = true;
context.Model.AddCollectionToEntity(collectingClass.name, s);
s.table = collectedClass.table;
s.name = context.NamingStrategy.GetNameForCollection(collectedClass.name, multicolls[collectedClass.name]);
s.key = GenerateCollectionKey(kdef);
var pkctable = GetKeyColumns(ctable);
if (pkctable.Length > 0) // collected object is an entity
{
s.Item = new onetomany() { @class = context.Model.GetClassFromTableName(ctable.Name).name };
}
else
{
var notanentity = context.Model.GetClassFromTableName(ctable.Name);
property[] props = context.Model.GetPropertyOfEntity(notanentity.name);
if (props.Length == 1)
{
//use an element
element e = new element();
e.column = props[0].column ?? props[0].name;
e.type1 = props[0].type1;
e.type = props[0].type;
e.precision = props[0].precision;
e.length = props[0].length;
s.Item = e;
}
else
{
//use a composite element
compositeelement ce = new compositeelement();
ce.@class = context.NamingStrategy.GetClassNameForCollectionComponent(ctable.Name);
ce.Items = context.Model.GetPropertyOfEntity(notanentity.name);
s.Item = ce;
}
context.Model.RemoveEntity(notanentity.name);
}
}
}
}
}
}
private void CheckIfCanBeMap(set set, @class entity)
{
if (set.Item is onetomany)
{
var collectedEntity = context.Model.GetClassFromEntityName((set.Item as onetomany).@class);
if (collectedEntity.Item is compositeid)
{
var cid = collectedEntity.Item as compositeid;
List<string> setColumn = new List<string>();
if (!string.IsNullOrEmpty(set.key.column1))
setColumn.Add(set.key.column1);
if (null != set.key.column)
setColumn.AddRange(set.key.column.Select(q => q.name));
List<string> collectedKeyColumns = new List<string>();
collectedKeyColumns.AddRange(cid.Items.OfType<keyproperty>().Select(q => q.column1 ?? q.name));
List<string> nonOverlappingColumns;
if (CheckOverlapping(setColumn, collectedKeyColumns, out nonOverlappingColumns))
{
setToRemove.Add(set);
entitiesToRemove.Add(collectedEntity.name);
map map = new map();
map.name = set.name;
map.table = set.table;
map.key = set.key;
var meta = context.GetTableMetaData(collectedEntity.schema, collectedEntity.table ?? collectedEntity.name);
if (nonOverlappingColumns.Count == 1)
{
map.Item = new index() { column1 = nonOverlappingColumns[0], type = typeConverter.GetNHType(meta.GetColumnMetadata(nonOverlappingColumns[0])) };
}
else
{
compositeindex ci = new compositeindex();
ci.@class = context.NamingStrategy.GetClassNameForComponentKey(map.name??map.table);
ci.Items = nonOverlappingColumns.Select(q => new keyproperty() {
name = context.NamingStrategy.GetPropertyNameFromColumnName(q)
,column1 = context.NamingStrategy.GetPropertyNameFromColumnName(q) != q ? q : null
,type1=typeConverter.GetNHType(meta.GetColumnMetadata(q))
,length = meta.GetColumnMetadata(q).ColumnSize == 0 ? null:meta.GetColumnMetadata(q).ColumnSize.ToString()
}).ToArray();
map.Item = ci;
}
property[] props = collectedEntity.Items.OfType<property>().ToArray();
if (props.Length == 1)
{
//use an element
element e = new element();
e.column = props[0].column ?? props[0].name;
e.type1 = props[0].type1;
e.type = props[0].type;
e.precision = props[0].precision;
e.length = props[0].length;
map.Item1 = e;
}
else
{
//use a composite element
compositeelement ce = new compositeelement();
ce.@class = context.NamingStrategy.GetClassNameForCollectionComponent(collectedEntity.table??collectedEntity.name);
ce.Items = context.Model.GetPropertyOfEntity(collectedEntity.name);
map.Item1 = ce;
}
context.Model.AddCollectionToEntity(entity.name, map);
}
}
}
}
