public Convention()
{
Classes = new ClassFilter().Where(type => !type.IsSubclassOf(typeof(Convention)));
Cases = new MethodFilter().Where(m => !m.IsDispose());
CaseExecution = new CaseBehaviorBuilder();
InstanceExecution = new InstanceBehaviorBuilder();
ClassExecution = new TypeBehaviorBuilder().CreateInstancePerCase();
}
public Convention()
{
Classes = new ClassFilter().Where(type => !type.IsSubclassOf(typeof(Convention)));
Methods = new MethodFilter().Where(m => !m.IsDispose());
CaseExecution = new CaseBehaviorBuilder();
InstanceExecution = new InstanceBehaviorBuilder();
ClassExecution = new TypeBehaviorBuilder().CreateInstancePerCase();
methodCallParameterBuilder = method => new object[][] { };
}
public virtual void AppendFilter(StringBuilder builder, DataAspect aspect, ClassFilter filter)
{
if (filter is ClassFilterTerm)
AppendFilterTerm(builder, aspect, (ClassFilterTerm)filter);
else if (filter is ClassFilterNode)
AppendFilterNodes(builder, aspect, (ClassFilterNode)filter);
else if (filter is ClassFilterExpression)
AppendFilterExpression(builder, aspect, (ClassFilterExpression)filter);
else
throw new ArgumentException("Unknown filter type: " + filter.GetType(), "filter");
}
public override DatabaseCommand CreateSelect(DataAspect aspect, ClassFilter filter, ClassSort sort, int pageSize, int pageOrdinal)
{
StringBuilder builder = new StringBuilder(255);
int count = aspect.Count;
builder.Append("SELECT ");
if (pageSize > 0 && pageOrdinal >= 0)
{
builder.Append("TOP ");
builder.Append((pageOrdinal + 1) * pageSize);
builder.Append(' ');
}
AppendName(builder, aspect[0].StoredName);
for (int i = 1; i < count; i++)
{
builder.Append(", ");
AppendName(builder, aspect[i].StoredName);
}
builder.Append(" FROM ");
AppendName(builder, aspect.StoredName);
if (filter != null)
{
builder.Append(" WHERE ");
AppendFilter(builder, aspect, filter);
}
if (sort != null)
{
builder.Append(" ORDER BY ");
AppendSort(builder, aspect, sort);
}
return new DatabaseCommand(
CommandType.Text,
builder.ToString(),
null);
}
public virtual DatabaseCommand CreateUpdate(DataAspect aspect, IEnumerable<AspectMemberValue> values, ClassFilter filter)
{
StringBuilder builder = new StringBuilder(512);
builder.Append("UPDATE ");
AppendName(builder, aspect.StoredName);
builder.Append(" SET ");
bool prependComma = false;
foreach (AspectMemberValue value in values)
{
if (!value.Member.HasAttribute<NonUpdateable>(false))
{
if (prependComma)
builder.Append(", ");
else
prependComma = true;
AppendName(builder, aspect[value.Ordinal].StoredName);
builder.Append(" = ");
AppendValue(builder, value.Value);
}
}
if (filter != null)
{
builder.Append(" WHERE ");
AppendFilter(builder, aspect, filter);
}
return new DatabaseCommand(
CommandType.Text,
builder.ToString(),
null);
}
public virtual DatabaseCommand CreateSelectMember(DataAspect aspect, int ordinal, ClassFilter filter, ClassSort sort, int pageSize, int pageOrdinal)
{
StringBuilder builder = new StringBuilder(255);
int count = aspect.Count;
builder.Append("SELECT ");
AppendName(builder, aspect[ordinal].StoredName);
builder.Append(" FROM ");
AppendName(builder, aspect.StoredName);
if (filter != null)
{
builder.Append(" WHERE ");
AppendFilter(builder, aspect, filter);
}
if (sort != null)
{
builder.Append(" ORDER BY ");
AppendSort(builder, aspect, sort);
}
return new DatabaseCommand(
CommandType.Text,
builder.ToString(),
null);
}
public virtual DatabaseCommand CreateSelectExists(DataAspect aspect, ClassFilter filter)
{
StringBuilder builder = new StringBuilder(255);
int count = aspect.Count;
builder.Append("SELECT 1 WHERE EXISTS (SELECT * FROM ");
AppendName(builder, aspect.StoredName);
if (filter != null)
{
builder.Append(" WHERE ");
AppendFilter(builder, aspect, filter);
}
builder.Append(")");
return new DatabaseCommand(
CommandType.Text,
builder.ToString(),
null);
}
public virtual DatabaseCommand CreateDelete(DataAspect aspect, ClassFilter filter)
{
StringBuilder builder = new StringBuilder(255);
builder.Append("DELETE FROM ");
AppendName(builder, aspect.StoredName);
if (filter != null)
{
builder.Append(" WHERE ");
AppendFilter(builder, aspect, filter);
}
return new DatabaseCommand(
CommandType.Text,
builder.ToString(),
null);
}
/// <summary>
/// Appends a filter with an OR operation.
/// </summary>
/// <param name="filter">The filter to append.</param>
/// <returns>The T.</returns>
public ClassUpdate Or(ClassFilter filter)
{
this._WhereLast = this._WhereLast.SetNext(FilterOperation.Or, filter);
return(this);
}