/// <summary>
/// Gets a list of the property values to display to the user
/// </summary>
/// <param name="businessObject">The business object whose
/// properties are to be displayed</param>
/// <returns>Returns an array of values</returns>
protected object[] GetValues(IBusinessObject businessObject)
{
if (businessObject == null)
{
throw new ArgumentNullException("businessObject");
}
object[] values = new object[_uiGridProperties.Count + 1];
values[0] = businessObject.ID.ObjectID;
int i = 1;
BOMapper mapper = new BOMapper(businessObject);
foreach (UIGridColumn gridProperty in _uiGridProperties)
{
object val = mapper.GetPropertyValueToDisplay(gridProperty.PropertyName);
values[i++] = val ?? DBNull.Value;
}
return(values);
}
/// <summary>
/// This is a bit of a hack_ was used on a specific project some time ago.
/// This is not generally supported throughout Habanero so has been isolated here.
/// </summary>
/// <param name="propertyName"></param>
/// <returns></returns>
private object GetAlternateRelationshipValue(string propertyName)
{
string relationshipName = propertyName.Substring(0, propertyName.IndexOf("."));
propertyName = propertyName.Remove(0, propertyName.IndexOf(".") + 1);
string[] parts = relationshipName.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
List <string> relNames = new List <string>(parts);
IBusinessObject relatedBo = this._businessObject;
IBusinessObject oldBo = relatedBo;
int i = 0;
do
{
relatedBo = oldBo.Relationships.GetRelatedObject(relNames[i++]);
} while (relatedBo == null && i < relNames.Count);
if (relatedBo == null)
{
return(null);
//throw new HabaneroApplicationException("Unable to retrieve property " + propertyName + " from a business object of type " + this._businessObject.GetType().Name);
}
BOMapper relatedBoMapper = new BOMapper(relatedBo);
return(relatedBoMapper.GetPropertyValueToDisplay(propertyName));
}
public override object GetValue(object component)
{
IBusinessObject bo = GetBusinessObject(component);
BOMapper boMapper = new BOMapper(bo);
return boMapper.GetPropertyValueToDisplay(PropertyName);
}
/// <summary>
/// Handles the event of a row being added
/// </summary>
/// <param name="e">Attached arguments regarding the event</param>
private void RowAdded(DataRowChangeEventArgs e)
{
try
{
_isBeingAdded = true;
BusinessObject newBo;
try
{
DeregisterForBOEvents();
newBo = (BusinessObject) _collection.CreateBusinessObject();
}
finally
{
RegisterForBOEvents();
}
if (ObjectInitialiser != null)
{
try
{
DeregisterForBOEvents();
ObjectInitialiser.InitialiseObject(newBo);
}
finally
{
RegisterForBOEvents();
}
}
DataRow row = e.Row;
try
{
DeregisterForBOEvents();
// set all the values in the grid to the bo's current prop values (defaults)
// make sure the part entered to create the row is not changed.
row[IDColumnName] = newBo.ID.ObjectID;
foreach (UIGridColumn uiProperty in _uiGridProperties)
{
//If no value was typed into the grid then use the default value for the property if one exists.
if (DBNull.Value.Equals(row[uiProperty.PropertyName]))
{
var boMapper = new BOMapper(newBo);
var propertyValueToDisplay = boMapper.GetPropertyValueToDisplay(uiProperty.PropertyName);
if (propertyValueToDisplay != null)
{
_table.Columns[uiProperty.PropertyName].ReadOnly = false;
row[uiProperty.PropertyName] = propertyValueToDisplay;
}
}
else
{
ApplyRowCellValueToBOProperty(row, uiProperty, newBo);
}
}
}
finally
{
RegisterForBOEvents();
}
string message;
if (newBo.Status.IsValid(out message))
{
newBo.Save();
row.AcceptChanges();
}
row.RowError = message;
if (newBo.Status.IsNew)
{
_addedRows.Add(row, newBo);
}
if (newBo.ID.ObjectID == Guid.Empty)
{
throw new HabaneroDeveloperException
("Serious error The objectID is Empty", "Serious error The objectID is Empty");
}
_isBeingAdded = false;
}
catch (Exception ex)
{
_isBeingAdded = false;
if (e.Row != null)
{
e.Row.RowError = ex.Message;
}
throw;
}
}
/// <summary>
/// Handles the event of a row being added
/// </summary>
/// <param name="e">Attached arguments regarding the event</param>
private void RowAdded(DataRowChangeEventArgs e)
{
try
{
_isBeingAdded = true;
BusinessObject newBo;
try
{
DeregisterForBOEvents();
newBo = (BusinessObject)_collection.CreateBusinessObject();
}
finally
{
RegisterForBOEvents();
}
if (ObjectInitialiser != null)
{
try
{
DeregisterForBOEvents();
ObjectInitialiser.InitialiseObject(newBo);
}
finally
{
RegisterForBOEvents();
}
}
DataRow row = e.Row;
try
{
DeregisterForBOEvents();
// set all the values in the grid to the bo's current prop values (defaults)
// make sure the part entered to create the row is not changed.
row[IDColumnName] = newBo.ID.ObjectID;
foreach (UIGridColumn uiProperty in _uiGridProperties)
{
//If no value was typed into the grid then use the default value for the property if one exists.
if (DBNull.Value.Equals(row[uiProperty.PropertyName]))
{
var boMapper = new BOMapper(newBo);
var propertyValueToDisplay = boMapper.GetPropertyValueToDisplay(uiProperty.PropertyName);
if (propertyValueToDisplay != null)
{
_table.Columns[uiProperty.PropertyName].ReadOnly = false;
row[uiProperty.PropertyName] = propertyValueToDisplay;
}
}
else
{
ApplyRowCellValueToBOProperty(row, uiProperty, newBo);
}
}
}
finally
{
RegisterForBOEvents();
}
string message;
if (newBo.Status.IsValid(out message))
{
newBo.Save();
row.AcceptChanges();
}
row.RowError = message;
if (newBo.Status.IsNew)
{
_addedRows.Add(row, newBo);
}
if (newBo.ID.ObjectID == Guid.Empty)
{
throw new HabaneroDeveloperException
("Serious error The objectID is Empty", "Serious error The objectID is Empty");
}
_isBeingAdded = false;
}
catch (Exception ex)
{
_isBeingAdded = false;
if (e.Row != null)
{
e.Row.RowError = ex.Message;
}
throw;
}
}
public void Test_GetPropertyValueToDisplay_WhenVirtualPropertyValue()
{
ClassDef.ClassDefs.Clear();
_itsClassDef = MyBO.LoadDefaultClassDef();
MyBO bo1 = (MyBO)_itsClassDef.CreateNewBusinessObject();
BOMapper mapper = new BOMapper(bo1);
Assert.AreEqual("MyNameIsMyBo", mapper.GetPropertyValueToDisplay("-MyName-"));
}
public void Test_GetPropertyValue_WithDot_IncorrectRelationshipName()
{
//---------------Set up test pack-------------------
ClassDef.ClassDefs.Clear();
_itsClassDef = MyBO.LoadClassDefWithRelationship();
_itsRelatedClassDef = MyRelatedBo.LoadClassDef();
MyBO bo1 = (MyBO) _itsClassDef.CreateNewBusinessObject();
BOMapper mapper = new BOMapper(bo1);
//---------------Execute Test ----------------------
try
{
mapper.GetPropertyValueToDisplay("MyIncorrectRelationship.MyRelatedTestProp");
Assert.Fail("Expected to throw an RelationshipNotFoundException");
}
//---------------Test Result -----------------------
catch (RelationshipNotFoundException ex)
{
StringAssert.Contains("The relationship 'MyIncorrectRelationship' on 'MyBO' cannot be found", ex.Message);
}
}
public void Test_GetPropertyValue_WithDot()
{
ClassDef.ClassDefs.Clear();
_itsClassDef = MyBO.LoadClassDefWithRelationship();
_itsRelatedClassDef = MyRelatedBo.LoadClassDef();
//MyBO bo1 = (MyBO)itsClassDef.CreateNewBusinessObject(connection);
MyBO bo1 = (MyBO)_itsClassDef.CreateNewBusinessObject();
MyRelatedBo relatedBo = (MyRelatedBo)_itsRelatedClassDef.CreateNewBusinessObject();
Guid myRelatedBoGuid = relatedBo.ID.GetAsGuid();
bo1.SetPropertyValue("RelatedID", myRelatedBoGuid);
relatedBo.SetPropertyValue("MyRelatedTestProp", "MyValue");
BOMapper mapper = new BOMapper(bo1);
Assert.AreEqual("MyValue", mapper.GetPropertyValueToDisplay("MyRelationship.MyRelatedTestProp"));
}
public void Test_GetPropertyValueToDisplay_SimpleLookup()
{
ClassDef.ClassDefs.Clear();
_itsClassDef = MyBO.LoadClassDefWithSimpleIntegerLookup();
MyBO bo1 = (MyBO)_itsClassDef.CreateNewBusinessObject();
bo1.SetPropertyValue("TestProp2", "Text");
BOMapper mapper = new BOMapper(bo1);
Assert.AreEqual("Text", mapper.GetPropertyValueToDisplay("TestProp2"));
}
public void Test_SetPropertyDisplayValue_WithIntString_ShouldBeAbleGetString()
{
//---------------Set up test pack-------------------
ClassDef.ClassDefs.Clear();
MyBO.LoadDefaultClassDef();
var testBo = new MyBO();
var boMapper = new BOMapper(testBo);
const string propName = "TestProp";
boMapper.SetDisplayPropertyValue(propName, "7");
//---------------Assert Precondition----------------
Assert.AreEqual("7", boMapper.GetPropertyValueToDisplay(propName).ToString());
//---------------Execute Test ----------------------
boMapper.SetDisplayPropertyValue(propName, "3");
//---------------Test Result -----------------------
Assert.AreEqual("3", boMapper.GetPropertyValueToDisplay(propName).ToString());
Assert.AreEqual("3", testBo.TestProp);
}
/// <summary>
/// This is a bit of a hack_ was used on a specific project some time ago.
/// This is not generally supported throughout Habanero so has been isolated here.
/// </summary>
/// <param name="propertyName"></param>
/// <returns></returns>
private object GetAlternateRelationshipValue(string propertyName)
{
string relationshipName = propertyName.Substring(0, propertyName.IndexOf("."));
propertyName = propertyName.Remove(0, propertyName.IndexOf(".") + 1);
string[] parts = relationshipName.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
List<string> relNames = new List<string>(parts);
IBusinessObject relatedBo = this._businessObject;
IBusinessObject oldBo = relatedBo;
int i = 0;
do
{
relatedBo = oldBo.Relationships.GetRelatedObject(relNames[i++]);
} while (relatedBo == null && i < relNames.Count);
if (relatedBo == null)
{
return null;
//throw new HabaneroApplicationException("Unable to retrieve property " + propertyName + " from a business object of type " + this._businessObject.GetType().Name);
}
BOMapper relatedBoMapper = new BOMapper(relatedBo);
return relatedBoMapper.GetPropertyValueToDisplay(propertyName);
}
/// <summary>
/// Gets a list of the property values to display to the user
/// </summary>
/// <param name="businessObject">The business object whose
/// properties are to be displayed</param>
/// <returns>Returns an array of values</returns>
protected object[] GetValues(IBusinessObject businessObject)
{
if (businessObject == null) throw new ArgumentNullException("businessObject");
object[] values = new object[_uiGridProperties.Count + 1];
values[0] = businessObject.ID.ObjectID;
int i = 1;
BOMapper mapper = new BOMapper(businessObject);
foreach (UIGridColumn gridProperty in _uiGridProperties)
{
object val = mapper.GetPropertyValueToDisplay(gridProperty.PropertyName);
values[i++] = val ?? DBNull.Value;
}
return values;
}
/// <summary>
/// Returns the property value of the business object being mapped
/// </summary>
/// <returns>Returns the property value in appropriate object form</returns>
protected virtual object GetPropertyValue()
{
if (_businessObject != null)
{
var boMapper = new BOMapper(_businessObject);
return boMapper.GetPropertyValueToDisplay(PropertyName);
}
return null;
}
