public void ApplyChanges(MappingSet mappingSet, EntityKey key)
{
// Create new Component
var component = existingSpecToUse.CreateImplementedComponentFor(key.Parent, newComponentName);
// Set mapped column on the new Component's properties.
foreach (var pair in propertyMappings)
{
var newProperty = component.GetProperty(pair.Key);
var oldProperty = key.Properties.FirstOrDefault(p => p.Name == pair.Value);
if (oldProperty == null)
{
// Something went horribly wrong. We have a Property that has been mapped,
// but it doesn't actually exist. I am chosing to ignore this here, but log it.
log.ErrorFormat("Property {0} was mapped in the ConvertKeyToComponent wizard, but doesn't actually exist in the model.", pair.Value);
continue;
}
newProperty.SetMappedColumn(oldProperty.MappedColumn());
}
// Delete existing properties if needed.
if (deleteExistingProperties)
{
foreach (var property in key.Properties.ToList())
{
property.DeleteSelf();
}
}
key.Component = component;
}
public void Setup()
{
database = new Database("Db1");
entitySet = new EntitySetImpl();
table = new Table("Table1");
table.AddColumn(new Column("AddressStreet"));
var entity1 = new EntityImpl("Entity1");
componentSpec = new ComponentSpecificationImpl("Address");
entitySet.AddComponentSpecification(componentSpec);
componentSpec.AddProperty(new ComponentPropertyImpl("Street"));
component1 = componentSpec.CreateImplementedComponentFor(entity1, "HomeAddress");
component2 = componentSpec.CreateImplementedComponentFor(entity1, "WorkAddress");
database.AddTable(table);
entitySet.AddEntity(entity1);
}
void form_AddNewUsage(object sender, Slyce.Common.GenericEventArgs <Entity> e)
{
if (Detached)
{
return;
}
if (e.Object == null)
{
throw new ArgumentNullException("e");
}
spec.CreateImplementedComponentFor(e.Object, spec.Name + "_New");
}
public void Setup()
{
set = new MappingSetImpl();
entity = new EntityImpl("Entity1");
set.EntitySet.AddEntity(entity);
table = new Table("Table1");
table.AddColumn(new Column("Street"));
set.Database.AddTable(table);
spec = new ComponentSpecificationImpl("Address");
spec.AddProperty(new ComponentPropertyImpl("Street"));
set.EntitySet.AddComponentSpecification(spec);
component = spec.CreateImplementedComponentFor(entity, "HomeAddress");
set.ChangeMappingFor(component.Properties[0]).To(table.Columns[0]);
}
public void Setup()
{
set = new MappingSetImpl();
entity = new EntityImpl("Entity1");
set.EntitySet.AddEntity(entity);
table = new Table("Table1");
table.AddColumn(new Column("Street"));
set.Database.AddTable(table);
spec = new ComponentSpecificationImpl("Address");
spec.AddProperty(new ComponentPropertyImpl("Street"));
set.EntitySet.AddComponentSpecification(spec);
component = spec.CreateImplementedComponentFor(entity, "HomeAddress");
set.ChangeMappingFor(component.Properties[0]).To(table.Columns[0]);
}
public void Setup()
{
// Setup Database
database = new Database("DB1");
var table = new Table("User");
table.AddColumn(new Column("Name"));
table.AddColumn(new Column("AddressStreet"));
table.AddColumn(new Column("AddressCity"));
table.AddColumn(new Column("AddressCountry"));
database.AddTable(table);
// Setup Entities
entitySet = new EntitySetImpl();
Entity userEntity = new EntityImpl("User");
userEntity.AddProperty(new PropertyImpl("Name"));
// Create the Address type
spec = new ComponentSpecificationImpl("Address");
spec.AddProperty(new ComponentPropertyImpl("Street"));
spec.AddProperty(new ComponentPropertyImpl("City"));
spec.AddProperty(new ComponentPropertyImpl("Country"));
// Create the Address component for the User entity.
component = spec.CreateImplementedComponentFor(userEntity, "HomeAddress");
entitySet.AddEntity(userEntity);
entitySet.AddComponentSpecification(spec);
// Setup the Mappings
mappingSet = new MappingSetImpl(database, entitySet);
componentMapping = new ComponentMappingImpl();
mappingSet.AddMapping(componentMapping);
componentMapping.AddPropertyAndColumn(component.Properties[0], table.Columns[1]);
componentMapping.AddPropertyAndColumn(component.Properties[1], table.Columns[2]);
componentMapping.AddPropertyAndColumn(component.Properties[2], table.Columns[3]);
// Add the mapping between the Name property and the Name column in the database table.
mappingSet.ChangeMappedColumnFor(userEntity.ConcreteProperties[0]).To(table.Columns[0]);
}
public Component DeserialiseComponent(XmlNode componentNode, ComponentSpecification spec)
{
var proc = new NodeProcessor(componentNode);
string parentName = proc.Attributes.GetString("parent-type");
var parentEntity = spec.EntitySet.GetEntity(parentName);
if (parentEntity == null)
{
throw new DeserialisationException(string.Format("Could not find parent type {0} of component", parentName));
}
string componentName = proc.Attributes.GetString("name");
Component component = spec.CreateImplementedComponentFor(parentEntity, componentName);
ProcessScriptBase(component, componentNode);
return(component);
}
public void Setup()
{
// Setup Database
database = new Database("DB1");
var table = new Table("User");
table.AddColumn(new Column("Name"));
table.AddColumn(new Column("AddressStreet"));
table.AddColumn(new Column("AddressCity"));
table.AddColumn(new Column("AddressCountry"));
database.AddTable(table);
// Setup Entities
entitySet = new EntitySetImpl();
Entity userEntity = new EntityImpl("User");
userEntity.AddProperty(new PropertyImpl("Name"));
// Create the Address type
spec = new ComponentSpecificationImpl("Address");
spec.AddProperty(new ComponentPropertyImpl("Street"));
spec.AddProperty(new ComponentPropertyImpl("City"));
spec.AddProperty(new ComponentPropertyImpl("Country"));
// Create the Address component for the User entity.
component = spec.CreateImplementedComponentFor(userEntity, "HomeAddress");
entitySet.AddEntity(userEntity);
entitySet.AddComponentSpecification(spec);
// Setup the Mappings
mappingSet = new MappingSetImpl(database, entitySet);
componentMapping = new ComponentMappingImpl();
mappingSet.AddMapping(componentMapping);
componentMapping.AddPropertyAndColumn(component.Properties[0], table.Columns[1]);
componentMapping.AddPropertyAndColumn(component.Properties[1], table.Columns[2]);
componentMapping.AddPropertyAndColumn(component.Properties[2], table.Columns[3]);
// Add the mapping between the Name property and the Name column in the database table.
mappingSet.ChangeMappedColumnFor(userEntity.ConcreteProperties[0]).To(table.Columns[0]);
}
private void comboBoxExEntities_SelectedIndexChanged(object sender, EventArgs e)
{
Entity = (Entity)comboBoxExEntities.SelectedItem;
ComponentSpecification.CreateImplementedComponentFor(Entity, textBoxComponentName.Text);
Populate();
}
private bool Save()
{
if (Entity == null)
return false;
if (ComponentSpecification == null)
{
MessageBox.Show(this, "No component selected.", "Component missing", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return false;
}
ArchAngel.Providers.EntityModel.Model.EntityLayer.Component component = ComponentSpecification.GetImplementationFor(Entity);
if (component == null)
{
// Create a new mapping
component = ComponentSpecification.CreateImplementedComponentFor(Entity, textBoxComponentName.Text);
}
component.Name = textBoxComponentName.Text;
List<Column> columns = GetColumnsOfType(Entity, "xxx");
int numTables = Entity.MappedTables().Count();
for (int i = 0; i < ComponentSpecification.Properties.Count; i++)
{
if (ComboBoxes[i].SelectedItem != null)
{
Column col = null;
string selectedName = ComboBoxes[i].SelectedItem.ToString();
if (numTables > 1)
{
foreach (Column c in columns)
{
if (string.Format("{0}.{1} [{2}]", c.Parent.Name, c.Name, c.OriginalDataType) == selectedName)
{
col = c;
break;
}
}
}
else
{
foreach (Column c in columns)
{
if (string.Format("{0} [{1}]", c.Name, c.OriginalDataType) == selectedName)
{
col = c;
break;
}
}
}
if (col == null)
throw new Exception("Column shouldn't be null");
component.Properties[i].SetMappedColumn(col);
}
else
{
component.Properties[i].SetMappedColumn(null);
}
}
return true;
}