public override object Backup()
{
EECExportDestination clone = base.Backup() as EECExportDestination;
SIEESettings s = (SIEESettings)SIEESerializer.Clone(settings.GetEmbeddedSettings());
clone.settings.SetEmbeddedSettings(s);
return(clone);
}
private void saveCurrentSettings()
{
if (description != null)
{
Properties.Settings.Default.SavedConfigurationType = description.TypeName;
Properties.Settings.Default.SavedConfiguration = SIEESerializer.ObjectToString(settings);
}
Properties.Settings.Default.Save();
}
public void SetEmbeddedSettings(SIEESettings s)
{
sieeSettings = s;
// maintain a base64 string version for serialization
string xmlString = Serializer.SerializeToXmlString(s, System.Text.Encoding.Unicode);
SerializedSettings = SIEESerializer.ObjectToString(xmlString);
}
private void btn_configure_Click(object sender, EventArgs e)
{
Configure confDlg = new Configure();
Cursor.Current = Cursors.WaitCursor;
try
{
cbox_extensionSelector_SelectedIndexChanged(null, null);
confDlg.AddControl(control);
control.Size = confDlg.Size;
// Simulate serialization by SIEE and by OCC
confDlg.Settings = (SIEESettings)SIEESerializer.Clone(settings);
string xmlString = Serializer.SerializeToXmlString(settings, System.Text.Encoding.Unicode);
if (Properties.Settings.Default.ConfigSize.Width != 0)
{
confDlg.Size = Properties.Settings.Default.ConfigSize;
}
if (confDlg.MyShowDialog() == DialogResult.OK)
{
settings = confDlg.Settings;
try
{
schema = settings.CreateSchema();
schema.MakeFieldnamesOCCCompliant();
verifySchema(schema);
lbl_message.Text = "Settings and schema";
lbl_location.Text = description.GetLocation(settings);
richTextBox_settings.Text = settings.ToString() + Environment.NewLine +
"---------------" + Environment.NewLine +
schema.ToString(data: false) + Environment.NewLine +
"---------------" + Environment.NewLine +
"Location = " + description.GetLocation(settings);
btn_export.Enabled = false;
btn_capture.Enabled = true;
lbl_status.Text = "Configuration ready";
}
catch (Exception e1)
{
MessageBox.Show("Error loading configuration\n" + e1.Message);
}
Properties.Settings.Default.ConfigSize = confDlg.Size;
saveCurrentSettings();
}
}
finally { Cursor.Current = Cursors.Default; }
}
public class Test_SIEESettings : SIEESettings { } // just there to index the SIEE_FactoryManager
private EECWriterSettings createWriterSettings(SIEEFieldlist schema)
{
EECWriterSettings adapterSettings = new EECWriterSettings();
adapterSettings.SerializedSchema = SIEESerializer.ObjectToString(schema);
Test_SIEESettings myTestSettings = new Test_SIEESettings();
adapterSettings.SettingsTypename = myTestSettings.GetType().ToString();
string xmlString = Serializer.SerializeToXmlString(myTestSettings, System.Text.Encoding.Unicode);
adapterSettings.SerializedSettings = SIEESerializer.ObjectToString(xmlString);
adapterSettings.FieldsMapper = new CustomFieldsMapper(); // (Empty), does nothing but must he there
return(adapterSettings);
}
public SIEEFieldlist CreateSchema()
{
GetEmbeddedSettings(); // get latest settings
if (sieeSettings == null)
{
return(null);
}
SIEEFieldlist schema = sieeSettings.CreateSchemaAndRectifyFieldNames();
SerializedSchema = SIEESerializer.ObjectToString(schema);
SetEmbeddedSettings(sieeSettings); // settings may have changed during schema creation
return(schema);
}
private void loadExportExtention(SIEEFactory factory)
{
try
{
control = new SIEEControl(factory);
settings = (SIEESettings)factory.CreateSettings();
export = (SIEEExport)factory.CreateExport();
description = (SIEEDescription)factory.CreateDescription();
}
catch (Exception ex) { MessageBox.Show("Factory error.\n" + ex.Message); }
if (chbox_reloadConfiguration.Checked && Properties.Settings.Default.SavedConfigurationType == description.TypeName)
{
try
{
settings = (SIEESettings)SIEESerializer.StringToObject(Properties.Settings.Default.SavedConfiguration);
}
catch (Exception e)
{
MessageBox.Show("Loading saved configuration failed. Rason:\n" + e.Message);
}
}
btn_configure.Enabled = false;
btn_capture.Enabled = false;
btn_export.Enabled = false;
try { SIEESerializer.StringToObject(SIEESerializer.ObjectToString(settings)); }
catch (Exception ex)
{
MessageBox.Show("Serialization for settings object failed:\n" + ex.Message);
cbox_extensionSelector.SelectedText = Properties.Settings.Default.CurrentExtension;
return;
}
pict_Icon.Image = description.Image;
btn_configure.Enabled = true;
Properties.Settings.Default.CurrentExtension = cbox_extensionSelector.Text;
lbl_status.Text = "Extension selected";
}
public void t08_SIEESerializer()
{
// Create fieldlist
SIEEFieldlist fieldlist = new SIEEFieldlist();
fieldlist.Add(new SIEEField {
Name = "Field_1", ExternalId = "Ext_1"
});
fieldlist.Add(new SIEEField {
Name = "Field_2", ExternalId = "Ext_2"
});
SIEETableField tf = new SIEETableField {
Name = "Table", ExternalId = "Ext_Table"
};
tf.Columns.Add(new SIEEField {
Name = "TabField_1", ExternalId = "TabExt_1"
});
tf.Columns.Add(new SIEEField {
Name = "TabField_2", ExternalId = "TabExt_2"
});
fieldlist.Add(tf);
// Serialize
string s1 = SIEESerializer.ObjectToString(fieldlist);
// Deserialize
SIEEFieldlist f1 = (SIEEFieldlist)SIEESerializer.StringToObject(s1);
// Serialize the newly created field list
string s2 = SIEESerializer.ObjectToString(f1);
// final compare
string txt1 = fieldlist.ToString(data: false);
string txt2 = f1.ToString(data: false);
Assert.AreEqual(s1, s2);
}
/// Various functions in the SIEE_Adapter need to access the true settings, i.e. the
/// embedded settings. If there is no embedded settings yet, it will be recreated from
/// the serialized version. If even that does not exist a brand new object is created
/// from the factory.
public SIEESettings GetEmbeddedSettings()
{
if (sieeSettings != null)
{
return(sieeSettings);
}
if (!string.IsNullOrEmpty(SerializedSettings))
{
try
{
//throw new Exception("Test dummy exception");
string xmlString = (string)SIEESerializer.StringToObject(SerializedSettings);
sieeSettings = (SIEESettings)Serializer.DeserializeFromXmlString(xmlString, factory.CreateSettings().GetType(), System.Text.Encoding.Unicode);
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(
"Error loading export destination. \n" +
"Settings for export extension is lost.\n" +
"You need to reconfigure the export extension\n\n" +
$"Extension type = {SettingsTypename}\n" +
e.ToString(),
"Load profile",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error
);
sieeSettings = factory.CreateSettings();
}
}
else
{
sieeSettings = factory.CreateSettings();
}
return(sieeSettings);
}
public static object Clone(object o)
{
return(SIEESerializer.StringToObject(SIEESerializer.ObjectToString(o)));
}
public override XmlDocument transform(XmlDocument data, IParameters parameters)
{
// The SIEEBatch is created from the schema as defined in the setting object. It contains all
// fields regardless of whether they have been mapped to OCC fields.
SIEEFieldlist schema = (SIEEFieldlist)SIEESerializer.StringToObject(writerSettings.SerializedSchema);
// This class has no initialization by which the factory could be set beforehand. We therefore
// load the factory from the SIEE_FactoryManager. (This was the only reason to invent the
// SIEE_FactoryManager in the first place.
SIEEFactory factory = SIEEFactoryManager.GetFromSettingsTypename(writerSettings.SettingsTypename);
writerSettings.SetFactory(factory);
// Create the SIEE objects wee need
SIEEExport myExport = factory.CreateExport();
SIEEDescription description = factory.CreateDescription();
DataPool pool = new DataPool(data);
SIEEBatch batch = new SIEEBatch();
int maxRetryCount = description.NumberOfRetries;
string batchId = pool.RootNode.Fields["cc_BatchId"].Value;
string profile = pool.RootNode.Fields["cc_ProfileName"].Value;
SIEEExport.Trace.WriteInfo("Start exporting batch " + batchId);
ExportStateParams exportStateParams = null;
Dictionary <SIEEDocument, Document> siee2dataPool = new Dictionary <SIEEDocument, Document>();
Dictionary <SIEEDocument, int> annotationNumber = new Dictionary <SIEEDocument, int>();
for (int i = 0; i < pool.RootNode.Documents.Count; i++)
{
Document document = pool.RootNode.Documents[i];
SIEEDocument sieeDocument = documentToFieldlist(new SIEEFieldlist(schema), document, batchId, profile);
sieeDocument.DocumentId = String.Format("{0:D4}", i);
sieeDocument.DocumentClass = document.Name;
sieeDocument.SIEEAnnotation = sieeDocument.NewSIEEAnnotation = null;
int anNo = findAnnotation(document);
annotationNumber[sieeDocument] = anNo;
if (anNo != 0)
{
sieeDocument.SIEEAnnotation = document.Annotations[annotationName(anNo - 1)].Value;
}
exportStateParams = DataPoolWorkflowStateExtensions.GetExportStateParams(document);
// Process only documents with state "ToBeProcessed" (not yet exported documents or documents whose export failed).
if (exportStateParams.state == ExportState.ToBeProcessed)
{
siee2dataPool[sieeDocument] = document;
batch.Add(sieeDocument);
}
}
try
{
SIEESettings settings = writerSettings.GetEmbeddedSettings();
myExport.ExportBatch(settings, batch);
}
catch (Exception e)
{
SIEEExport.Trace.WriteError("SIEEWriterExport: Batch " + batchId + " failed", e);
throw;
}
foreach (SIEEDocument doc in batch)
{
Document occDocument = siee2dataPool[doc];
int anNo = annotationNumber[doc];
if (doc.NewSIEEAnnotation != null)
{
occDocument.Annotations.Add(new Annotation(pool, annotationName(anNo), doc.NewSIEEAnnotation));
}
exportStateParams = DataPoolWorkflowStateExtensions.GetExportStateParams(occDocument);
if (doc.Succeeded)
{
occDocument.Annotations.Add(new Annotation(pool, "TargetDocumentId", doc.TargetDocumentId));
occDocument.Annotations.Add(new Annotation(pool, "TargetType", description.TypeName));
exportStateParams.state = ExportState.Succeeded;
}
else
{
exportStateParams.message = "Export failed: " + doc.ErrorMsg;
if (doc.NonRecoverableError)
{
throw new Exception("Fatal export error: " + doc.ErrorMsg);
}
}
// Set delay time for start of retry
if (exportStateParams.repetitionCount == 0)
{
exportStateParams.delaySeconds = description.StartTimeForRetry;
}
DataPoolWorkflowStateExtensions.HandleExportStateParams(occDocument, maxRetryCount, exportStateParams);
}
SIEEExport.Trace.WriteInfo("Done exporting batch " + batchId);
return(data);
}
