/// <summary> Attempts to create an instance of the given class and return
/// it as a Structure.
/// </summary>
/// <param name="c">the Structure implementing class.
/// </param>
/// <param name="name">an optional name of the structure (used by Generic structures; may be null).
/// </param>
private IStructure TryToInstantiateStructure(Type c, string name)
{
IStructure s = null;
try
{
object o = null;
if (typeof(GenericSegment).IsAssignableFrom(c))
{
s = new GenericSegment(this, name);
}
else if (typeof(GenericGroup).IsAssignableFrom(c))
{
s = new GenericGroup(this, name, myFactory);
}
else
{
// first try to instantiate using constructor w/ Message arg ...
try
{
var argClasses = new Type[] { typeof(IGroup), typeof(IModelClassFactory) };
var argObjects = new object[] { this, myFactory };
var con = c.GetConstructor(argClasses);
o = con.Invoke(argObjects);
}
catch (MethodAccessException)
{
o = Activator.CreateInstance(c);
}
if (!(o is IStructure))
{
throw new HL7Exception(
"Class " + c.FullName + " does not implement " + "ca.on.uhn.hl7.message.Structure",
ErrorCode.APPLICATION_INTERNAL_ERROR);
}
s = (IStructure)o;
}
}
catch (Exception e)
{
if (e is HL7Exception)
{
throw (HL7Exception)e;
}
else
{
throw new HL7Exception("Can't instantiate class " + c.FullName, ErrorCode.APPLICATION_INTERNAL_ERROR, e);
}
}
return(s);
}
/// <summary>
/// Attempts to create an instance of the given class and return it as a Structure.
/// </summary>
///
/// <exception cref="HL7Exception"> Thrown when a HL 7 error condition occurs. </exception>
/// <exception cref="Exception"> Thrown when an exception error condition occurs. </exception>
///
/// <param name="c"> the Structure implementing class. </param>
/// <param name="name"> an optional name of the structure (used by Generic structures; may be
/// null) </param>
///
/// <returns> An IStructure. </returns>
private IStructure tryToInstantiateStructure(System.Type c, System.String name)
{
IStructure s = null;
try
{
System.Object o = null;
if (typeof(GenericSegment).IsAssignableFrom(c))
{
s = new GenericSegment(this, name);
}
else if (typeof(GenericGroup).IsAssignableFrom(c))
{
s = new GenericGroup(this, name, this.myFactory);
}
else
{
//first try to instantiate using contructor w/ Message arg ...
try
{
System.Type[] argClasses = { typeof(IGroup), typeof(IModelClassFactory) };
System.Object[] argObjects = { this, this.myFactory };
System.Reflection.ConstructorInfo con = c.GetConstructor(argClasses);
o = con.Invoke(argObjects);
}
catch (System.MethodAccessException)
{
o = System.Activator.CreateInstance(c);
}
if (!(o is IStructure))
{
throw new HL7Exception(
"Class " + c.FullName + " does not implement " + "ca.on.uhn.hl7.message.Structure",
HL7Exception.APPLICATION_INTERNAL_ERROR);
}
s = (IStructure)o;
}
}
catch (System.Exception e)
{
if (e is HL7Exception)
{
throw e;
}
throw new HL7Exception(
"Can't instantiate class " + c.FullName,
HL7Exception.APPLICATION_INTERNAL_ERROR,
e);
}
return(s);
}
/// <summary> Attempts to create an instance of the given class and return
/// it as a Structure.
/// </summary>
/// <param name="c">the Structure implementing class
/// </param>
/// <param name="name">an optional name of the structure (used by Generic structures; may be null)
/// </param>
private IStructure tryToInstantiateStructure(System.Type c, System.String name)
{
IStructure s = null;
try
{
System.Object o = null;
if (typeof(GenericSegment).IsAssignableFrom(c))
{
s = new GenericSegment(this, name);
}
else if (typeof(GenericGroup).IsAssignableFrom(c))
{
s = new GenericGroup(this, name, myFactory);
}
else
{
//first try to instantiate using contructor w/ Message arg ...
try
{
System.Type[] argClasses = new System.Type[] { typeof(IGroup), typeof(IModelClassFactory) };
System.Object[] argObjects = new System.Object[] { this, myFactory };
System.Reflection.ConstructorInfo con = c.GetConstructor(argClasses);
o = con.Invoke(argObjects);
}
catch (System.MethodAccessException)
{
o = System.Activator.CreateInstance(c);
}
if (!(o is IStructure))
{
throw new HL7Exception("Class " + c.FullName + " does not implement " + "ca.on.uhn.hl7.message.Structure", HL7Exception.APPLICATION_INTERNAL_ERROR);
}
s = (IStructure)o;
}
}
catch (System.Exception e)
{
if (e is HL7Exception)
{
throw (HL7Exception)e;
}
else
{
throw new HL7Exception("Can't instantiate class " + c.FullName, HL7Exception.APPLICATION_INTERNAL_ERROR, e);
}
}
return s;
}
