// end constructors
/// <summary>
/// Executes the Delete request.
/// </summary>
/// <returns>an error code string</returns>
public String Execute()
{
theRequest += script;
theRequest += delCommand;
String URLstring = fms.Protocol + "://" + fms.ServerAddress + ":" + fms.Port + "/fmi/xml/fmresultset.xml";
String theData = "-db=" + fms.CurrentDatabase + "&-lay=" + fms.CurrentLayout + theRequest;
String errorCode = "0";
try
{
XmlNode root = FMSAxml.RootOfDoc(URLstring,
theData,
fms.FMAccount,
fms.FMPassword,
fms.ResponseTimeout,
fms.DTDValidation);
/* loop through the XML document returned by FMSA */
foreach (XmlNode rootNode in root.ChildNodes)
{
switch (rootNode.Name.ToLower())
{
case "error":
errorCode = rootNode.Attributes.GetNamedItem("code").Value;
if (errorCode != "0")
{
FMSAxml.HandleFMSerrors(errorCode);
}
break;
} /* switch rootnode name */
} // foreach root node
// return the result
return(errorCode);
} // try
catch (Exception ex)
{
Tools.LogUtility.WriteEntry(ex, System.Diagnostics.EventLogEntryType.Error);
throw;
} // catch
}
// end constructors
/// <summary>
/// Executes the duplicate request.
/// </summary>
/// <returns>RecordID of new record</returns>
public String Execute()
{
theRequest += script;
theRequest += dupCommand;
// setup the URL and the DATA as seperate strings
String URLstring = fms.Protocol + "://" + fms.ServerAddress + ":" + fms.Port + "/fmi/xml/fmresultset.xml";
String theData = "-db=" + fms.CurrentDatabase + "&-lay=" + fms.CurrentLayout + theRequest;
String errorCode = "";
String theRecordID = "";
try
{
XmlNode root = FMSAxml.RootOfDoc(URLstring,
theData,
fms.FMAccount,
fms.FMPassword,
fms.ResponseTimeout,
fms.DTDValidation);
/* loop through the XML document returned by FMSA */
foreach (XmlNode rootNode in root.ChildNodes)
{
switch (rootNode.Name.ToLower())
{
case "error":
errorCode = rootNode.Attributes.GetNamedItem("code").Value;
if (errorCode != "0")
{
FMSAxml.HandleFMSerrors(errorCode);
}
break;
case "datasource":
case "resultset":
/* this is where the data is */
/* now add a row to the table for each found record */
foreach (XmlNode rec in rootNode.ChildNodes)
{
/* recordid, mod id is in the attributes */
foreach (XmlAttribute attrib in rec.Attributes)
{
switch (attrib.Name)
{
case "record-id":
theRecordID = attrib.Value;
break;
}
} /* for each attrib */
} /* for each rec */
break;
} /* switch rootnode name */
} // foreach root node
/* return the result */
return(theRecordID);
} // try
catch
{
throw;
} // catch
}
/// <summary>
/// Executes the find and returns a DataSet.
/// </summary>
/// <returns>DataSet, with all data from the chosen layout and subtables for portals. Related records use the parent's record ID as their foreign key.</returns>
public DataSet Execute()
{
theRequest += script;
theRequest += BuildFindString();
theRequest += theRequest.EndsWith("&") ? findCommand : "&" + findCommand;
DataSet ds = new DataSet();
// need an overload for &-max, probably one for fmLayout too
/* if there is related data on the layout in portals then
* we're returning multiple tables in the dataset
*
* example:
* http://testserver/fmi/xml/fmresultset.xml?-db=wim_MLB&-lay=list_franchises&-findall
*/
String URLstring = fms.Protocol + "://" + fms.ServerAddress + ":" + fms.Port + "/fmi/xml/fmresultset.xml";
String theData = "-db=" + fms.CurrentDatabase + "&-lay=" + fms.CurrentLayout + theRequest;
Int32 foundFields;
Int32 foundRecords;
String errorCode = "";
FMField[] fmf = null;
try
{
XmlNode root = FMSAxml.RootOfDoc(URLstring, theData, fms.FMAccount, fms.FMPassword, fms.ResponseTimeout, fms.DTDValidation);
/* create a main table for the data on the layout */
DataTable table = ds.Tables.Add("main");
/* loop through the XML document returned by FMSA */
foreach (XmlNode rootNode in root.ChildNodes)
{
switch (rootNode.Name.ToLower())
{
case "error":
errorCode = rootNode.Attributes.GetNamedItem("code").Value;
if (errorCode != "0")
{
if (errorCode == "401") // if there are no records, don't toss exception for that
{
return(ds);
}
else
{
FMSAxml.HandleFMSerrors(errorCode);
}
}
break;
case "datasource":
foundRecords = Convert.ToInt32(rootNode.Attributes.GetNamedItem("total-count").Value);
/*Add Koen Van Hulle - SHpartners (06 jun 2006)*/
TimeStampFormat = rootNode.Attributes.GetNamedItem("timestamp-format").Value;
DateFormat = rootNode.Attributes.GetNamedItem("date-format").Value;
break;
case "metadata":
/* grab the number of fields */
foundFields = FMSAxml.CountFields(rootNode);
fmf = new FMField[foundFields];
int x = 0;
/* add columns for the record id & mod ID */
table.Columns.Add("recordID", Type.GetType("System.String"));
table.Columns.Add("modID", Type.GetType("System.String"));
// add a column for each field found
// regular and related fields on the layout!!
foreach (XmlNode field in rootNode.ChildNodes)
{
switch (field.Name)
{
case "field-definition":
/* normal field */
fmf[x] = fms.PopulateFieldInfo(field);
Type fieldType = FMSAxml.GetSystemType(field);
// add a column for it
// except if it already contains a column with that name
if (!table.Columns.Contains(fmf[x].Name))
{
table.Columns.Add(fmf[x].Name, fieldType);
}
else
{
// if the column does already exist, add a dup otherwise
// we risk getting in trouble with assigning data to columns
table.Columns.Add(fmf[x].Name + "_dup", fieldType);
}
x++;
break;
case "relatedset-definition":
// fields in portals
// has one attribute: the name of the relationship used in the portal (name of the TO, really)
string thePortal = field.Attributes.GetNamedItem("table").Value;
/* now add a table */
DataTable subTable = ds.Tables.Add(thePortal);
/* add columns for the foreign key, mod id, record id */
subTable.Columns.Add("parentRecordID", Type.GetType("System.String"));
subTable.Columns.Add("recordID", Type.GetType("System.String"));
subTable.Columns.Add("modID", Type.GetType("System.String"));
/* add a relationship to the main table */
DataRelation rel;
DataColumn left = ds.Tables["main"].Columns["recordID"];
DataColumn right = ds.Tables[thePortal].Columns["parentRecordID"];
rel = new DataRelation(thePortal, left, right);
ds.Relations.Add(rel);
/* now add columns to the related table */
foreach (XmlNode portalField in field.ChildNodes)
{
fmf[x] = fms.PopulateFieldInfo(portalField);
fmf[x].Portal = thePortal;
fieldType = FMSAxml.GetSystemType(portalField);
subTable.Columns.Add(fmf[x].Name, fieldType);
x++;
}
break;
}
// string fieldName = "";
} // foreach field
break;
case "resultset":
/* this is where the data is */
/* now add a row to the table for each found record */
foreach (XmlNode rec in rootNode.ChildNodes)
{
DataRow newRow = null;
string primaryKey = "";
string theRecordID = "";
string theModID = "";
/* recordid, mod id is in the attributes */
foreach (XmlAttribute attrib in rec.Attributes)
{
switch (attrib.Name)
{
case "record-id":
theRecordID = attrib.Value;
primaryKey = theRecordID;
break;
case "mod-id":
theModID = attrib.Value;
break;
}
} /* for each attrib */
/* see if this is a record for the main table
* or for a related table
* can have "field" or "relatedset" children
*/
if (rec.HasChildNodes)
{
/* add a new record to the main table */
newRow = table.NewRow();
newRow["recordID"] = theRecordID;
newRow["modID"] = theModID;
/* need to do 2 foreaches, one for Field nodes
* and one for resultset nodes (related records in
* a portal
*/
foreach (XmlNode recChild in rec.ChildNodes)
{
switch (recChild.Name)
{
case "field":
/* now get the rest of the fields data into
* the row
* Changed by Koen Van Hulle - SHpartners
*/
newRow = FMSAxml.PopulateRow(newRow, recChild, fmf, TimeStampFormat, DateFormat);
break;
}
}
// time to add the row
table.Rows.Add(newRow);
/* 2nd foreach to look for the portal records */
foreach (XmlNode recChild in rec.ChildNodes)
{
switch (recChild.Name)
{
case "relatedset":
string relTable = recChild.Attributes.GetNamedItem("table").Value;
/* has multiple records */
foreach (XmlNode portalRec in recChild.ChildNodes)
{
/* recordid, mod id is in the attributes */
foreach (XmlAttribute attrib in portalRec.Attributes)
{
switch (attrib.Name)
{
case "record-id":
theRecordID = attrib.Value;
break;
case "mod-id":
theModID = attrib.Value;
break;
}
} /* for each attrib */
/* ad a new row to the related table */
newRow = ds.Tables[relTable].NewRow();
newRow["recordID"] = theRecordID;
newRow["modID"] = theModID;
newRow["parentRecordID"] = primaryKey;
/* now go get the rest of the fields */
foreach (XmlNode c in portalRec.ChildNodes)
{
switch (c.Name)
{
case "field":
/* now get the rest of the fields data into
* the row
* Changed by Koen Van Hulle - SHpartners
*/
newRow = FMSAxml.PopulateRow(newRow, c, fmf, TimeStampFormat, DateFormat);
break;
}
}
/* add the row to the table */
ds.Tables[relTable].Rows.Add(newRow);
}
break;
} // switch name
} // 2nd foreach
} // if rec has child nodes
} /* for each rec */
break;
} /* switch rootnode name */
} // foreach root node
/* return the result
* and also reset the fields collection with the fields we've found here
*/
fms.Fields = fmf;
return(ds);
} // try
catch (Exception ex)
{
Tools.LogUtility.WriteEntry(ex, System.Diagnostics.EventLogEntryType.Error);
throw;
} // catch
// return ds;
}
/// <summary>
/// Executes the "new" command. Throws an error if the command fails.
/// </summary>
public string Execute()
{
// if (fms.fmResponseLayout.Length > 0)
// theRequest += "&-lay.response=" + fms.fmResponseLayout;
theRequest += script;
theRequest += fieldString;
theRequest += newCommand;
String URLstring = fms.Protocol + "://" + fms.ServerAddress + ":" + fms.Port + "/fmi/xml/fmresultset.xml";
String theData = "-db=" + fms.CurrentDatabase + "&-lay=" + fms.CurrentLayout + theRequest;
String errorCode = "";
String theRecordID = "";
try
{
XmlNode root = FMSAxml.RootOfDoc(URLstring,
theData,
fms.FMAccount,
fms.FMPassword,
fms.ResponseTimeout,
fms.DTDValidation);
/* loop through the XML document returned by FMSA */
foreach (XmlNode rootNode in root.ChildNodes)
{
switch (rootNode.Name.ToLower())
{
case "error":
errorCode = rootNode.Attributes.GetNamedItem("code").Value;
if (errorCode != "0")
{
FMSAxml.HandleFMSerrors(errorCode);
}
break;
case "resultset":
/* this is where the data is */
/* now add a row to the table for each found record */
foreach (XmlNode rec in rootNode.ChildNodes)
{
/* recordid, mod id is in the attributes */
foreach (XmlAttribute attrib in rec.Attributes)
{
switch (attrib.Name)
{
case "record-id":
theRecordID = attrib.Value;
break;
}
} /* for each attrib */
} /* for each rec */
break;
} /* switch rootnode name */
} // foreach root node
/* return the result */
return(theRecordID);
} // try
catch (Exception ex)
{
Tools.LogUtility.WriteEntry(ex, System.Diagnostics.EventLogEntryType.Error);
throw;
} // catch
}