public void GetModel()
{
Utils.GetModel <UseOnlyInGetModelTestDataContext> ();
AssertExtensions.Throws <ArgumentNullException> (() => MetaModel.GetModel(null), "#A1");
AssertExtensions.Throws <InvalidOperationException> (() => MetaModel.GetModel(typeof(object)), "#A2");
Assert.IsNotNull(MetaModel.GetModel(typeof(UseOnlyInGetModelTestDataContext)));
}
static void Column_OnLoad(Page p)
{
var lc = p.FindControl("ListView1") as ListView;
Assert.IsNotNull(lc, "#A1");
var dc = lc.FindChild <DynamicControl> ("FirstName");
Assert.IsNotNull(dc, "#A1-1");
Assert.IsNotNull(dc.Column, "#B1");
// Safe not to check for GetModel's return value - it throws if model isn't found, same
// goes for GetTable and GetColumn
MetaTable table = MetaModel.GetModel(typeof(EmployeesDataContext)).GetTable("EmployeeTable");
MetaColumn column = table.GetColumn("FirstName");
Assert.AreEqual(column, dc.Column, "#B1-1");
Assert.AreEqual(dc.Column.Table, dc.Table, "#B1-2");
dc.Column = column;
Assert.AreEqual(column, dc.Column, "#C1-3");
column = table.GetColumn("Active");
dc.Column = column;
Assert.AreEqual(column, dc.Column, "#C1-4");
// Talk about consistency...
table = MetaModel.GetModel(typeof(EmployeesDataContext)).GetTable("SeasonalEmployeeTable");
column = table.GetColumn("FirstName");
dc.Column = column;
Assert.AreNotEqual(dc.Column.Table, dc.Table, "#C1-5");
}
public static MetaTable GetTable(this IDynamicDataSource dataSource)
{
if (dataSource == null)
{
return(null);
}
string entitySetName = dataSource.EntitySetName;
if (String.IsNullOrEmpty(entitySetName))
{
// LAMESPEC: MSDN says we should throw in this case, but .NET calls
// DynamicDataRouteHandler.GetRequestMetaTable(HttpContext
// httpContext) instead (eventually)
MetaTable ret = DynamicDataRouteHandler.GetRequestMetaTable(HttpContext.Current);
if (ret == null)
{
throw new InvalidOperationException("The control '" + GetDataSourceId(dataSource) +
"' does not have a TableName property and a table name cannot be inferred from the URL.");
}
}
Type contextType = dataSource.ContextType;
if (contextType == null)
{
throw new InvalidOperationException("The ContextType property of control '" + GetDataSourceId(dataSource) + "' must specify a data context");
}
return(MetaModel.GetModel(contextType).GetTable(entitySetName));
}
private MetaTable GetTableFromTableName()
{
var tableName = TableName;
var contextTypeName = ContextTypeName;
Debug.Assert(!String.IsNullOrEmpty(tableName));
if (!String.IsNullOrEmpty(contextTypeName))
{
// context type allows to disambiguate table names
Type contextType = BuildManager.GetType(contextTypeName, /* throwOnError */ true, /* ignoreCase */ true);
MetaModel model = MetaModel.GetModel(contextType);
MetaTable table = model.GetTable(tableName, contextType);
return(table);
}
else
{
var table = DynamicDataRouteHandler.GetRequestMetaTable(Context);
if (table == null)
{
return(null);
}
return(table.Model.GetTable(tableName));
}
}
public void RegisterContext4()
{
MetaModel m = Utils.GetModel <MyDataContext1> ();
Assert.AreEqual(0, m.Tables.Count, "#1-1");
Assert.AreEqual(0, m.VisibleTables.Count, "#1-2");
Assert.IsNotNull(MetaModel.GetModel(typeof(MyDataContext1)), "#2");
}
static void Table_OnLoad(Page p)
{
var lc = p.FindControl("ListView1") as ListView;
Assert.IsNotNull(lc, "#A1");
var dc = lc.FindChild <DynamicControl> ("FirstName");
Assert.IsNotNull(dc, "#A1-1");
Assert.IsNotNull(dc.Table, "#B1");
// Safe not to check for GetModel's return value - it throws if model isn't found, same
// goes for GetTable
MetaTable table = MetaModel.GetModel(typeof(EmployeesDataContext)).GetTable("EmployeeTable");
Assert.AreEqual(table, dc.Table, "#B1-1");
Assert.AreEqual(dc.Table, dc.Column.Table, "#B1-2");
}
private MetaTable GetTable()
{
if (!String.IsNullOrEmpty(ContextTypeName) || !String.IsNullOrEmpty(TableName))
{
// get table from control properties
string contextTypeName = ContextTypeName;
string tableName = TableName;
if (String.IsNullOrEmpty(ContextTypeName))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_MissingContextTypeName,
ID));
}
else if (String.IsNullOrEmpty(tableName))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_MissingTableName,
ID));
}
Type contextType = null;
if (!String.IsNullOrEmpty(ContextTypeName))
{
try {
contextType = BuildManager.GetType(contextTypeName, /*throwOnError*/ true, /*ignoreCase*/ true);
} catch (Exception e) {
throw new InvalidOperationException(String.Format(
CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_InvalidContextTypeName,
ID,
contextTypeName), e);
}
}
MetaModel model;
try {
model = MetaModel.GetModel(contextType);
} catch (InvalidOperationException e) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_UnknownContextTypeName,
ID,
contextType.FullName), e);
}
try {
return(model.GetTable(tableName));
} catch (ArgumentException e) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_InvalidTableName,
ID,
tableName), e);
}
}
else
{
MetaTable table = DynamicDataRouteHandler.GetRequestMetaTable(HttpContext.Current);
if (table == null)
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterRepeater_CantInferInformationFromUrl,
ID));
}
return(table);
}
}
public void Scaffold()
{
//
// ScaffoldAllTables=true is in effect for this model
//
MetaModel m = Utils.CommonInitialize();
MetaTable t = m.Tables[TestDataContext.TableBazColumnAttributes];
MetaColumn mc = t.GetColumn("NoScaffoldColumn");
Assert.IsNotNull(mc, "#1");
Assert.AreEqual(false, mc.Scaffold, "#1-1");
mc = t.GetColumn("ScaffoldAttributeColumn");
Assert.IsNotNull(mc, "#2");
Assert.AreEqual(true, mc.Scaffold, "#2-1");
mc = t.GetColumn("ColumnNoAttributes");
Assert.IsNotNull(mc, "#3");
Assert.AreEqual(true, mc.Scaffold, "#3-1");
// No attribute cases
mc = t.GetColumn("UIHintColumn");
Assert.IsNotNull(mc, "#4");
Assert.AreEqual(true, mc.Scaffold, "#4-1");
t = m.Tables[TestDataContext.TableFooNoScaffold];
mc = t.GetColumn("Column1");
Assert.IsNotNull(mc, "#5");
Assert.AreEqual(true, mc.Scaffold, "#5-1");
t = m.Tables[TestDataContext.TableBaz];
mc = t.GetColumn("GeneratedColumn1");
Assert.IsNotNull(mc, "#6");
Assert.AreEqual(false, mc.Scaffold, "#6-1");
mc = t.GetColumn("GeneratedColumn2");
Assert.IsNotNull(mc, "#7");
Assert.AreEqual(true, mc.Scaffold, "#7-1");
mc = t.GetColumn("CustomPropertyColumn1");
Assert.IsNotNull(mc, "#8");
Assert.AreEqual(false, mc.Scaffold, "#8-1");
mc = t.GetColumn("CustomPropertyColumn2");
Assert.IsNotNull(mc, "#9");
Assert.AreEqual(true, mc.Scaffold, "#9-1");
t = m.Tables[TestDataContext.TableAssociatedFoo];
mc = t.GetColumn("ForeignKeyColumn1");
Assert.IsNotNull(mc, "#10");
Assert.AreEqual(true, mc.IsForeignKeyComponent, "#10-1");
Assert.AreEqual(true, mc.Scaffold, "#11-2");
m = MetaModel.GetModel(dynamicModelProviderNoScaffold.ContextType);
t = m.Tables[TestDataContext2.TableFooBarNoScaffold];
mc = t.GetColumn("Column1");
Assert.IsNotNull(mc, "#12");
Assert.AreEqual(true, mc.Scaffold, "#12-1");
mc = t.GetColumn("CustomPropertyColumn1");
Assert.IsNotNull(mc, "#13");
Assert.AreEqual(false, mc.Scaffold, "#13-1");
mc = t.GetColumn("CustomPropertyColumn2");
Assert.IsNotNull(mc, "#14");
Assert.AreEqual(true, mc.Scaffold, "#14-1");
mc = t.GetColumn("GeneratedColumn1");
Assert.IsNotNull(mc, "#15");
Assert.AreEqual(false, mc.Scaffold, "#15-1");
mc = t.GetColumn("GeneratedColumn2");
Assert.IsNotNull(mc, "#16");
Assert.AreEqual(true, mc.Scaffold, "#16-1");
mc = t.GetColumn("ForeignKeyColumn1");
Assert.IsNotNull(mc, "#17");
Assert.AreEqual(true, mc.IsForeignKeyComponent, "#17-1");
Assert.AreEqual(true, mc.Scaffold, "#17-2");
}
private void EnsureInit()
{
if (_column != null)
{
return;
}
// make sure we have a DataField
if (String.IsNullOrEmpty(DataField))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_MissingDataField,
ID));
}
MetaTable table = null;
if (!String.IsNullOrEmpty(ContextTypeName) || !String.IsNullOrEmpty(TableName))
{
// make sure both ContextTypeName and TableName are specified together
if (String.IsNullOrEmpty(ContextTypeName))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_MissingContextTypeName,
ID));
}
if (String.IsNullOrEmpty(TableName))
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_MissingTableName,
ID));
}
Type contextType = GetContextType(ContextTypeName);
MetaModel model = null;
try {
model = MetaModel.GetModel(contextType);
} catch (InvalidOperationException e) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_UnknownContextType,
ID,
contextType.FullName), e);
}
string tableName = TableName;
try {
table = model.GetTable(tableName);
} catch (ArgumentException e) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_InvalidTableName,
ID,
tableName), e);
}
}
else
{
// get context information from request context
table = DynamicDataRouteHandler.GetRequestMetaTable(HttpContext.Current);
if (table == null)
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_CantInferInformationFromRequestUrl,
ID));
}
}
try {
_column = table.GetColumn(DataField);
} catch (InvalidOperationException e) {
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture,
DynamicDataResources.FilterUserControlBase_InvalidDataField,
ID,
DataField), e);
}
// create appropriate filter implementation based on column type
if (_column is MetaForeignKeyColumn)
{
_filterDelegate = new ForeignKeyFilterDelegate(this);
}
else if (_column.ColumnType == typeof(bool) && !_column.IsCustomProperty)
{
_filterDelegate = new BooleanPropertyFilterDelegate(this);
}
else
{
_filterDelegate = new DefaultPropertyFilterDelegate(this);
}
}
