//
// METHOD : SeedUI
// DESCRIPTION : seeds the service combobox and reads the config file for all records
// stores a copy of each record in a list of ServiceRecord objects.
// PARAMETERS : na
// RETURNS : void
//
public void SeedUI()
{
int duplicateIndicator = 0;
string[] elements;
string[] parameters;
//read the Service config file
using (StreamReader reader = new StreamReader(@"..\..\ServiceRecordConfig.txt"))
{
string currentRecord;
//read each line
while ((currentRecord = reader.ReadLine()) != null)
{
ServiceRecord serviceRecord = new ServiceRecord();
//split each line into individual values
//and store them into a object's property
elements = currentRecord.Split(',');
serviceRecord.HostHeader = elements[0];
serviceRecord.MethodAddress = elements[1];
serviceRecord.MethodName = elements[2];
serviceRecord.ServiceName = elements[3];
Dictionary <string, string> myDictionary = new Dictionary <string, string>();
for (int i = 4; i < elements.Length; i++)
{
//Dictionary<string, string> myDictionary = new Dictionary<string, string>();
parameters = elements[i].Split('-');
myDictionary.Add(parameters[0], parameters[1]);
}
//store parameters
serviceRecord.SetParameters(myDictionary);
//add record to a list
serviceRecordList.Add(serviceRecord);
}
}
foreach (ServiceRecord record in serviceRecordList)
{
if (!ServicesCombobox.Items.Contains(record.ServiceName))
{
//and service names to combobox
ServicesCombobox.Items.Add(record.ServiceName);
}
}
}
//
// METHOD : ParseWSDL
// DESCRIPTION : Read the WSDL's contents, parse out data used in building a SOAP request to the service.
// PARAMETERS : n/a
// RETURNS : Dictionary<string,string> parameters
//
public void ParseWSDL(string filepath)
{
string parameterName = "";
string parameterType = "";
bool methodResponse = false;
Dictionary <string, string> parameterListBuffer = new Dictionary <string, string>();
//load a wsdl
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(filepath);
//find a parent node to all methods of the service
XmlNodeList mySchema = xmlDoc.GetElementsByTagName("s:schema");
XmlNodeList schemaChildNodes = mySchema[0].ChildNodes; //get childnodes of the schema tag
foreach (XmlNode childnode in schemaChildNodes) // iterate through each childnode
{
if (childnode.HasChildNodes) //check if this tag has children
{
ServiceRecord serviceRecord = new ServiceRecord(); //create a storage object
XmlAttributeCollection myMethodAttributes = childnode.Attributes; //create a attribute collection so we can check attribute names of tags
foreach (XmlAttribute attribute in myMethodAttributes) //iterate through each attribute
{
if (attribute.Name == "name") //look for these specific tags and retrieve their values.
{
if (!attribute.Value.ToString().Contains("Response"))
{
methodResponse = false;
serviceRecord.MethodName = attribute.Value.ToString();
}//find the value of the targetNamespace
else
{
methodResponse = true;
}
}
}
if (!methodResponse) //if we haven't got a response method.
{
//originally outside the record loop
XmlAttributeCollection targetNamespace = mySchema[0].Attributes; //get attributes of schema
// THIS GETS OUR TARGET NAMESPACE
foreach (XmlAttribute attribute in targetNamespace) //iterate through schema attributes
{
if (attribute.Name == "targetNamespace") //find the attribute targetNamespace
{
serviceRecord.MethodAddress = attribute.Value.ToString(); //find the value of the targetNamespace
}
}
//get our service
XmlNodeList myService = xmlDoc.GetElementsByTagName("wsdl:service");
XmlAttributeCollection myServiceName = myService[0].Attributes;
foreach (XmlAttribute serviceAttribute in myServiceName)
{
if (serviceAttribute.Name == "name")
{
serviceRecord.ServiceName = serviceAttribute.Value.ToString();
}
}
//get our soad address
XmlNodeList myAddress = xmlDoc.GetElementsByTagName("soap:address");
XmlAttributeCollection myAddressAttributes = myAddress[0].Attributes;
foreach (XmlAttribute attribute in myAddressAttributes)
{
if (attribute.Name == "location")
{
serviceRecord.HostHeader = attribute.Value.ToString();
}
}//end of outside
//this is for parameters
if (childnode.HasChildNodes)
{
if (childnode.ChildNodes[0].HasChildNodes)
{
XmlNodeList parameterNodes = childnode.ChildNodes[0].ChildNodes[0].ChildNodes;
foreach (XmlNode parameters in parameterNodes)
{
XmlAttributeCollection myParameterAttributes = parameters.Attributes;
foreach (XmlNode parameterAttributes in myParameterAttributes)
{
if (parameterAttributes.Name == "name")
{
parameterName = parameterAttributes.Value.ToString();
}
if (parameterAttributes.Name == "type")
{
parameterType = parameterAttributes.Value.ToString();
}
if ((parameterName.Length > 0) && (parameterType.Length > 0))
{
parameterListBuffer.Add(parameterName, parameterType);
parameterName = "";
parameterType = "";
//add to service record and remove values from these variables
}
}
//add the parameters to a dictionary
serviceRecord.SetParameters(parameterListBuffer);
}
parameterListBuffer.Clear();
}
else
{
parameterListBuffer.Add("null", "null");
//add parameters to a record
serviceRecord.SetParameters(parameterListBuffer);
parameterListBuffer.Clear();
}
}
configRecords.Add(serviceRecord); //add record to a list
}
}
}
}