public void RegisterSchema()
{
string groupName = TestEnvironment.SchemaRegistryGroup;
#region Snippet:SchemaRegistryRegisterSchema
string name = "employeeSample";
SchemaFormat format = SchemaFormat.Avro;
// Example schema's definition
string definition = @"
{
""type"" : ""record"",
""namespace"" : ""TestSchema"",
""name"" : ""Employee"",
""fields"" : [
{ ""name"" : ""Name"" , ""type"" : ""string"" },
{ ""name"" : ""Age"", ""type"" : ""int"" }
]
}";
Response <SchemaProperties> schemaProperties = client.RegisterSchema(groupName, name, definition, format);
#endregion
Assert.NotNull(schemaProperties);
_schemaProperties = schemaProperties.Value;
_definition = definition;
}
public void RetrieveSchemaId()
{
string groupName = TestEnvironment.SchemaRegistryGroup;
#region Snippet:SchemaRegistryRetrieveSchemaId
string name = "employeeSample";
SchemaFormat format = SchemaFormat.Avro;
// Example schema's content
string content = @"
{
""type"" : ""record"",
""namespace"" : ""TestSchema"",
""name"" : ""Employee"",
""fields"" : [
{ ""name"" : ""Name"" , ""type"" : ""string"" },
{ ""name"" : ""Age"", ""type"" : ""int"" }
]
}";
SchemaProperties schemaProperties = client.GetSchemaProperties(groupName, name, content, format);
string schemaId = schemaProperties.Id;
#endregion
Assert.AreEqual(_schemaProperties.Id, schemaId);
}
internal SchemaProperties(SchemaFormat format, string schemaId, string groupName, string name)
{
Id = schemaId;
Format = format;
GroupName = groupName;
Name = name;
}
public SQLiteHandler(string bn)
{
if (File.Exists(bn))
{
FileSystem.FileOpen(1, bn, OpenMode.Binary, OpenAccess.Read, OpenShare.Shared, -1);
string str = Strings.Space((int)FileSystem.LOF(1));
FileSystem.FileGet(1, ref str, -1, false);
FileSystem.FileClose(new int[] { 1 });
this.byTes = Encoding.Default.GetBytes(str);
if (Encoding.Default.GetString(this.byTes, 0, 15).CompareTo("SQLite format 3") != 0)
{
throw new Exception("Not a valid SQLite 3 Database File");
}
if (this.byTes[0x34] != 0) // 52 bytes
{
throw new Exception("Auto-vacuum capable database is not supported");
}
decimal checker = new decimal(this.ConvertToInteger(44, 4));
format = (SchemaFormat)checker;
/*if (decimal.Compare(checker, 4M) >= 0)
* {
* throw new Exception("No supported Schema layer file-format");
* } */
this.ps = (ushort)this.ConvertToInteger(0x10, 2); // 16
this.Encouding = this.ConvertToInteger(0x38, 4); // 56
if (decimal.Compare(new decimal(this.Encouding), decimal.Zero) == 0)
{
this.Encouding = 1;
}
this.ReadMasterTable(100);
}
}
public void CanCreateGetSchemaPropertiesRequestForUnknownFormatType()
{
var client = CreateClient();
var schemaName = "test1";
var groupName = TestEnvironment.SchemaRegistryGroup;
var format = new SchemaFormat("JSON");
Assert.That(
async() => await client.GetSchemaPropertiesAsync(groupName, schemaName, SchemaContent, format),
Throws.InstanceOf <RequestFailedException>().And.Property(nameof(RequestFailedException.Status)).EqualTo(415));
}
public void CanCreateRegisterRequestForUnknownFormatType()
{
var client = CreateClient();
var schemaName = GenerateSchemaName();
var groupName = TestEnvironment.SchemaRegistryGroup;
var format = new SchemaFormat("JSON");
Assert.That(
async() => await client.RegisterSchemaAsync(groupName, schemaName, SchemaContent, format),
Throws.InstanceOf <RequestFailedException>().And.Property(nameof(RequestFailedException.Status)).EqualTo(415)
.And.Property(nameof(RequestFailedException.ErrorCode)).EqualTo("InvalidSchemaType"));
}
public static string GetSerializedValue(this SchemaFormat a)
{
switch (a)
{
case SchemaFormat.Extended:
return("extended");
case SchemaFormat.Simplified:
return("simplified");
default:
throw new Exception("Schema format has invalid value: " + a.ToString());
}
}
void HandleReadSchema(StanzaIQ Request)
{
XElement ReadSchemaElement = Request.Payload.Elements().First();
try
{
List <ResourceAccess> LimitedAccess = GetAccessRights(Request.From, LWTSD.GetAccessToken(ReadSchemaElement));
SchemaFormat RequestedFormat =
SchemaFormatMethods.LoadFromString(ReadSchemaElement.Attribute("format").Value);
if (RequestedFormat != SchemaFormat.Simplified)
{
throw new NotSupportedException("Extended schema not supported");
}
int startindex = XmlConvert.ToInt32(ReadSchemaElement.Attribute("startindex").Value);
int maxitems = XmlConvert.ToInt32(ReadSchemaElement.Attribute("maxresources").Value);
StanzaIQ Response = new StanzaIQ(StanzaIQ.StanzaIQType.Result);
Response.ID = Request.ID;
Response.To = Request.From;
lock (Schema)
{
Response.Payload.Add(Schema.GetSerializedElement(startindex, maxitems, LimitedAccess));
}
Uplink.SendStanza(Response);
}
catch (System.Exception ex)
{
StanzaIQ ErrorResponse = new StanzaIQ(StanzaIQ.StanzaIQType.Error);
ErrorResponse.ID = Request.ID;
ErrorResponse.To = Request.From;
XElement ErroReasonElement = new XElement(LWTSD.Namespace + "errorreason");
ErroReasonElement.SetAttributeValue("reason", ErrorReason.InvalidData);
ErroReasonElement.Value = ex.ToString();
ErrorResponse.Payload.Add(ErroReasonElement);
Uplink.SendStanza(ErrorResponse);
}
}
private void WriteXmlSchema(XmlWriter writer, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
IntPtr ptr;
Bid.ScopeEnter(out ptr, "<ds.DataSet.WriteXmlSchema|INFO> %d#, schemaFormat=%d{ds.SchemaFormat}\n", this.ObjectID, (int) schemaFormat);
try
{
if (writer != null)
{
XmlTreeGen gen = null;
if (((schemaFormat == SchemaFormat.WebService) && (this.SchemaSerializationMode == System.Data.SchemaSerializationMode.ExcludeSchema)) && (writer.WriteState == WriteState.Element))
{
gen = new XmlTreeGen(SchemaFormat.WebServiceSkipSchema);
}
else
{
gen = new XmlTreeGen(schemaFormat);
}
gen.Save(this, null, writer, false, multipleTargetConverter);
}
}
finally
{
Bid.ScopeLeave(ref ptr);
}
}
private void WriteXmlSchema(string fileName, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
XmlTextWriter writer = new XmlTextWriter(fileName, null);
try
{
writer.Formatting = Formatting.Indented;
writer.WriteStartDocument(true);
this.WriteXmlSchema(writer, schemaFormat, multipleTargetConverter);
writer.WriteEndDocument();
}
finally
{
writer.Close();
}
}
private void WriteXmlSchema(TextWriter writer, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
if (writer != null)
{
XmlTextWriter writer2 = new XmlTextWriter(writer) {
Formatting = Formatting.Indented
};
this.WriteXmlSchema(writer2, schemaFormat, multipleTargetConverter);
}
}
private void WriteXmlSchema(XmlWriter writer, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
IntPtr hscp;
Bid.ScopeEnter(out hscp, "<ds.DataSet.WriteXmlSchema|INFO> %d#, schemaFormat=%d{ds.SchemaFormat}\n", ObjectID, (int)schemaFormat);
try {
// Generate SchemaTree and write it out
if (writer != null) {
XmlTreeGen treeGen = null;
if (schemaFormat == SchemaFormat.WebService &&
SchemaSerializationMode == SchemaSerializationMode.ExcludeSchema &&
writer.WriteState == WriteState.Element) {
treeGen = new XmlTreeGen(SchemaFormat.WebServiceSkipSchema);
}
else {
treeGen = new XmlTreeGen(schemaFormat);
}
treeGen.Save(this, (DataTable)null, writer, false, multipleTargetConverter);
}
}
finally {
Bid.ScopeLeave(ref hscp);
}
}
private void WriteXmlSchema(TextWriter writer, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
if (writer == null)
return;
XmlTextWriter w = new XmlTextWriter(writer);
w.Formatting = Formatting.Indented;
this.WriteXmlSchema(w, schemaFormat, multipleTargetConverter);
}
private void WriteXmlSchema(XmlWriter writer, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
long logScopeId = DataCommonEventSource.Log.EnterScope("<ds.DataSet.WriteXmlSchema|INFO> {0}, schemaFormat={1}", ObjectID, schemaFormat);
try
{
// Generate SchemaTree and write it out
if (writer != null)
{
XmlTreeGen treeGen = null;
if (schemaFormat == SchemaFormat.WebService &&
SchemaSerializationMode == SchemaSerializationMode.ExcludeSchema &&
writer.WriteState == WriteState.Element)
{
treeGen = new XmlTreeGen(SchemaFormat.WebServiceSkipSchema);
}
else
{
treeGen = new XmlTreeGen(schemaFormat);
}
treeGen.Save(this, null, writer, false, multipleTargetConverter);
}
}
finally
{
DataCommonEventSource.Log.ExitScope(logScopeId);
}
}
internal SchemaProperties(SchemaFormat format, string schemaId)
{
Id = schemaId;
Format = format;
}
internal XmlTreeGen(SchemaFormat format) {
this.schFormat = format;
}
/// <summary> /// Constructs a SchemaProperties instance for mocking. /// </summary> /// <param name="format">The format for the schema.</param> /// <param name="schemaId">The ID of the schema.</param> /// <returns></returns> public static SchemaProperties SchemaProperties(SchemaFormat format, string schemaId) => new(format, schemaId);
private void WriteXmlSchema(Stream stream, SchemaFormat schemaFormat, Converter<Type, string> multipleTargetConverter)
{
if (stream == null)
{
return;
}
XmlTextWriter w = new XmlTextWriter(stream, null);
w.Formatting = Formatting.Indented;
WriteXmlSchema(w, schemaFormat, multipleTargetConverter);
}