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EdmGenDataSet.cs
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EdmGenDataSet.cs
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#if ENTITIES6
using System.Data.Entity.Core.Common;
using System.Data.Entity.Core.Metadata.Edm;
#else
using System.Data.Metadata.Edm;
#endif
using EdmGen06.Properties;
using Store;
using System;
using System.CodeDom;
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Data.Common;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Runtime.Serialization;
using System.Text.RegularExpressions;
using System.Xml;
using System.Xml.Linq;
using System.Xml.Schema;
using System.Xml.Serialization;
namespace EdmGen06 {
public class EdmGenDataSet : EdmGenBase {
static readonly XNamespace xxs = "http://www.w3.org/2001/XMLSchema";
static readonly XNamespace xmsdata = "urn:schemas-microsoft-com:xml-msdata";
static readonly XNamespace xmsprop = "urn:schemas-microsoft-com:xml-msprop";
public void DataSet(String connectionString, String providerName, String modelName, String targetSchema) {
String baseDir = Environment.CurrentDirectory;
Trace.TraceEvent(TraceEventType.Information, 101, "Getting System.Data.Common.DbProviderFactory from '{0}'", providerName);
var fac = System.Data.Common.DbProviderFactories.GetFactory(providerName);
if (fac == null) throw new ApplicationException();
Trace.TraceEvent(TraceEventType.Information, 101, fac.GetType().AssemblyQualifiedName);
Trace.TraceEvent(TraceEventType.Information, 101, "Ok");
using (var db = fac.CreateConnection()) {
Trace.TraceEvent(TraceEventType.Information, 101, "Connecting");
db.ConnectionString = connectionString;
db.Open();
Trace.TraceEvent(TraceEventType.Information, 101, "Connected");
Trace.TraceEvent(TraceEventType.Information, 101, "Getting System.Data.Entity.Core.Common.DbProviderServices from '{0}'", providerName);
var providerServices = ((IServiceProvider)fac).GetService(typeof(DbProviderServices)) as DbProviderServices;
if (providerServices == null) providerServices = DbProviderServices.GetProviderServices(db);
Trace.TraceEvent(TraceEventType.Information, 101, providerServices.GetType().AssemblyQualifiedName);
Trace.TraceEvent(TraceEventType.Information, 101, "Ok");
Trace.TraceEvent(TraceEventType.Information, 101, "Get ProviderManifestToken");
var providerManifestToken = providerServices.GetProviderManifestToken(db);
Trace.TraceEvent(TraceEventType.Information, 101, "Get ProviderManifest");
var providerManifest = providerServices.GetProviderManifest(providerManifestToken) as DbProviderManifest;
Trace.TraceEvent(TraceEventType.Information, 101, "Get StoreSchemaDefinition");
var storeSchemaDefinition = providerManifest.GetInformation("StoreSchemaDefinition") as XmlReader;
Trace.TraceEvent(TraceEventType.Information, 101, "Get StoreSchemaMapping");
var storeSchemaMapping = providerManifest.GetInformation("StoreSchemaMapping") as XmlReader;
Trace.TraceEvent(TraceEventType.Information, 101, "Write temporary ProviderManifest ssdl");
XDocument tSsdl;
String fpssdl = Path.Combine(baseDir, "__" + providerName + ".ssdl");
String fpssdl2 = Path.Combine(baseDir, "__" + providerName + ".ssdl.xml");
{
tSsdl = XDocument.Load(storeSchemaDefinition);
tSsdl.Save(fpssdl);
tSsdl.Save(fpssdl2);
}
Trace.TraceEvent(TraceEventType.Information, 101, "Write temporary ProviderManifest msl");
XDocument tMsl;
String fpmsl = Path.Combine(baseDir, "__" + providerName + ".msl");
String fpmsl2 = Path.Combine(baseDir, "__" + providerName + ".msl.xml");
{
tMsl = XDocument.Load(storeSchemaMapping);
tMsl.Save(fpmsl);
tMsl.Save(fpmsl2);
}
Trace.TraceEvent(TraceEventType.Information, 101, "Checking ProviderManifest version.");
XmlReader xrCsdl = null;
if (false) { }
else if (tSsdl.Element("{" + NS.SSDLv1 + "}" + "Schema") != null && tMsl.Element("{" + NS.MSLv1 + "}" + "Mapping") != null) {
pCSDL = "{" + NS.CSDLv1 + "}";
pMSL = "{" + NS.MSLv1 + "}";
pSSDL = "{" + NS.SSDLv1 + "}";
#if ENTITIES6
xrCsdl = DbProviderServices.GetConceptualSchemaDefinition(DbProviderManifest.ConceptualSchemaDefinition);
#else
xrCsdl = XmlReader.Create(new MemoryStream(Resources.ConceptualSchemaDefinition));
#endif
Trace.TraceEvent(TraceEventType.Information, 101, "ProviderManifest v1");
}
else if (tSsdl.Element("{" + NS.SSDLv3 + "}" + "Schema") != null && tMsl.Element("{" + NS.MSLv3 + "}" + "Mapping") != null) {
pCSDL = "{" + NS.CSDLv3 + "}";
pMSL = "{" + NS.MSLv3 + "}";
pSSDL = "{" + NS.SSDLv3 + "}";
#if ENTITIES6
xrCsdl = DbProviderServices.GetConceptualSchemaDefinition(DbProviderManifest.ConceptualSchemaDefinitionVersion3);
#else
xrCsdl = XmlReader.Create(new MemoryStream(Resources.ConceptualSchemaDefinitionVersion3));
#endif
Trace.TraceEvent(TraceEventType.Information, 101, "ProviderManifest v3");
}
else {
Trace.TraceEvent(TraceEventType.Error, 101, "ProviderManifest version unknown");
throw new ApplicationException("ProviderManifest version unknown");
}
Trace.TraceEvent(TraceEventType.Information, 101, "Write temporary ProviderManifest csdl");
String fpcsdl = Path.Combine(baseDir, "__" + providerName + ".csdl");
XDocument tCsdl;
{
tCsdl = XDocument.Load(xrCsdl);
tCsdl.Save(fpcsdl);
}
var entityConnectionString = ""
+ "Provider=" + providerName + ";"
+ "Provider Connection String=\"" + db.ConnectionString + "\";"
+ "Metadata=" + fpcsdl + "|" + fpssdl + "|" + fpmsl + ";"
;
Trace.TraceEvent(TraceEventType.Information, 101, "Getting SchemaInformation");
using (var Context = new SchemaInformation(entityConnectionString)) {
Trace.TraceEvent(TraceEventType.Information, 101, "Ok");
DataTable dtMetaDataCollections = db.GetSchema("MetaDataCollections");
DataTable dtDataSourceInformation = db.GetSchema("DataSourceInformation");
//DataTable dtDataTypes = db.GetSchema("DataTypes");
DataTable dtReservedWords = db.GetSchema("ReservedWords");
XDocument xsd = new XDocument();
XNamespace nsMSTNS = "http://tempuri.org/DataSet1.xsd";
String dbn = db.Database;
String dataSet1 = modelName;
dut.providerManifest = providerManifest;
dut.modelName = modelName;
dut.providerName = providerName;
dut.targetSchema = targetSchema;
foreach (DataRow dr in dtDataSourceInformation.Rows) {
dut.CompositeIdentifierSeparatorPattern = (String)dr["CompositeIdentifierSeparatorPattern"];
dut.IdentifierPattern = (String)dr["IdentifierPattern"];
dut.ParameterMarkerFormat = (String)dr["ParameterMarkerFormat"];
dut.ParameterMarkerPattern = (String)dr["ParameterMarkerPattern"];
dut.ParameterNamePattern = (String)dr["ParameterNamePattern"];
dut.QuotedIdentifierPattern = (String)dr["QuotedIdentifierPattern"];
dut.StringLiteralPattern = (String)dr["StringLiteralPattern"];
dut.IdentifierCase = (IdentifierCase)dr["IdentifierCase"];
dut.ParameterNameMaxLength = (int)dr["ParameterNameMaxLength"];
}
// http://d.hatena.ne.jp/gsf_zero1/20121219/p1
XElement xSchema;
xsd.Add(xSchema = new XElement(xxs + "schema"
, new XAttribute(XNamespace.Xmlns + "xs", xxs)
, new XAttribute(XNamespace.Xmlns + "mstns", nsMSTNS)
, new XAttribute(XNamespace.Xmlns + "msdata", xmsdata)
, new XAttribute(XNamespace.Xmlns + "msprop", xmsprop)
, new XAttribute("id", dataSet1)
, new XAttribute("targetNamespace", nsMSTNS)
, new XAttribute("attributeFormDefault", "qualified")
, new XAttribute("elementFormDefault", "qualified")
));
{
XElement xAnn, xTables;
xSchema.Add(xAnn = new XElement(xxs + "annotation"
, new XElement(xxs + "appinfo"
, new XAttribute("source", nsDS)
, new XElement(nsDS + "DataSource"
, new XAttribute("DefaultConnectionIndex", "0")
, new XAttribute("FunctionsComponentName", "QueriesTableAdapter")
, new XAttribute("Modifier", "AutoLayout, AnsiClass, Class, Public")
, new XAttribute("SchemaSerializationMode", "IncludeSchema")
, new XElement(nsDS + "Connections"
, new XElement(nsDS + "Connection"
, new XAttribute("AppSettingsObjectName", "Settings")
, new XAttribute("AppSettingsPropertyName", dbn + "ConnectionString")
, new XAttribute("ConnectionStringObject", "")
, new XAttribute("IsAppSettingsProperty", "true")
, new XAttribute("Modifier", "Assembly")
, new XAttribute("Name", dbn + "ConnectionString (Settings)")
, new XAttribute("ParameterPrefix", "@")
, new XAttribute("Provider", providerName)
)
)
, xTables = new XElement(nsDS + "Tables"
)
)
)
)
);
XElement xchoice, xelt;
xSchema.Add(xelt = new XElement(xxs + "element"
, new XAttribute("name", dataSet1)
, new XAttribute(xmsdata + "IsDataSet", "true")
, new XAttribute(xmsdata + "UseCurrentLocale", "true")
, new XAttribute(xmsdata + "EnableTableAdapterManager", "true")
, new XAttribute(xmsprop + "Generator_DataSetName", dut.Generator_DataSetName(dbn))
, new XAttribute(xmsprop + "Generator_UserDSName", dut.Generator_UserDSName(dbn))
, new XElement(xxs + "complexType"
, xchoice = new XElement(xxs + "choice"
, new XAttribute("minOccurs", "0")
, new XAttribute("maxOccurs", "unbounded")
)
)
)
);
foreach (var Table in Context.Tables) {
DbDataAdapter da = fac.CreateDataAdapter();
DbCommandBuilder cb = fac.CreateCommandBuilder();
da.SelectCommand = db.CreateCommand();
da.SelectCommand.CommandText = String.Format("SELECT " + String.Join(", ", Table.Columns.Select(p => dut.SColumn(p, cb)).ToArray()) + " FROM " + dut.STable(Table, cb));
cb.DataAdapter = da;
try {
da.DeleteCommand = cb.GetDeleteCommand();
}
catch (InvalidOperationException) { }
try {
da.InsertCommand = cb.GetInsertCommand();
}
catch (InvalidOperationException) { }
try {
da.UpdateCommand = cb.GetUpdateCommand();
}
catch (InvalidOperationException) { }
XElement xDbSource;
XElement xTableAdapter, xMappings;
xTables.Add(xTableAdapter = new XElement(nsDS + "TableAdapter"
, new XAttribute("BaseClass", "System.ComponentModel.Component")
, new XAttribute("DataAccessorModifier", "AutoLayout, AnsiClass, Class, Public")
, new XAttribute("DataAccessorName", dut.DataAccessorName(Table))
, new XAttribute("GeneratorDataComponentClassName", dut.GeneratorDataComponentClassName(Table))
, new XAttribute("Name", Table.Name)
, new XAttribute("UserDataComponentName", dut.UserDataComponentName(Table))
, new XElement(nsDS + "MainSource"
, xDbSource = new XElement(nsDS + "DbSource"
, new XAttribute("ConnectionRef", dbn + "ConnectionString (Settings)")
, new XAttribute("DbObjectName", dut.DbObjectName(Table, cb))
, new XAttribute("DbObjectType", "Table")
, new XAttribute("FillMethodName", "Fill")
, new XAttribute("GenerateMethods", "Both")
, new XAttribute("GenerateShortCommands", "true")
, new XAttribute("GeneratorGetMethodName", "GetData")
, new XAttribute("GeneratorSourceName", "Fill")
, new XAttribute("GetMethodModifier", "Public")
, new XAttribute("GetMethodName", "GetData")
, new XAttribute("QueryType", "Rowset")
, new XAttribute("ScalarCallRetval", typeof(object).AssemblyQualifiedName)
, new XAttribute("UseOptimisticConcurrency", "true")
, new XAttribute("UserGetMethodName", "GetData")
, new XAttribute("UserSourceName", "Fill")
)
)
, xMappings = new XElement(nsDS + "Mappings"
)
, new XElement(nsDS + "Sources"
)
)
);
if (da.DeleteCommand != null) xDbSource.Add(
new XElement(nsDS + "DeleteCommand", GetCommandEl(Table, da.DeleteCommand, cb, nsDS))
);
if (da.InsertCommand != null) xDbSource.Add(
new XElement(nsDS + "InsertCommand", GetCommandEl(Table, da.InsertCommand, cb, nsDS))
);
if (da.SelectCommand != null) xDbSource.Add(
new XElement(nsDS + "SelectCommand", GetCommandEl(Table, da.SelectCommand, cb, nsDS))
);
if (da.UpdateCommand != null) xDbSource.Add(
new XElement(nsDS + "UpdateCommand", GetCommandEl(Table, da.UpdateCommand, cb, nsDS))
);
XElement xsequence;
xchoice.Add(new XElement(xxs + "element"
, new XAttribute("name", dut.xsname(Table))
, new XAttribute(xmsprop + "Generator_TableClassName", dut.Generator_TableClassName(Table))
, new XAttribute(xmsprop + "Generator_TableVarName", dut.Generator_TableVarName(Table))
, new XAttribute(xmsprop + "Generator_TablePropName", dut.Generator_TablePropName(Table))
, new XAttribute(xmsprop + "Generator_RowDeletingName", dut.Generator_RowDeletingName(Table))
, new XAttribute(xmsprop + "Generator_RowChangingName", dut.Generator_RowChangingName(Table))
, new XAttribute(xmsprop + "Generator_RowEvHandlerName", dut.Generator_RowEvHandlerName(Table))
, new XAttribute(xmsprop + "Generator_RowDeletedName", dut.Generator_RowDeletedName(Table))
, new XAttribute(xmsprop + "Generator_UserTableName", dut.Generator_UserTableName(Table))
, new XAttribute(xmsprop + "Generator_RowChangedName", dut.Generator_RowChangedName(Table))
, new XAttribute(xmsprop + "Generator_RowEvArgName", dut.Generator_RowEvArgName(Table))
, new XAttribute(xmsprop + "Generator_RowClassName", dut.Generator_RowClassName(Table))
, new XElement(xxs + "complexType"
, xsequence = new XElement(xxs + "sequence"
)
)
));
foreach (var dbc in Table.Columns) {
xMappings.Add(new XElement(nsDS + "Mapping"
, new XAttribute("SourceColumn", dut.SourceColumn(dbc))
, new XAttribute("DataSetColumn", dut.DataSetColumn(dbc))
));
XElement xce;
xsequence.Add(xce = new XElement(xxs + "element"
, new XAttribute("name", dut.xsname(dbc))
));
if (dbc.IsIdentity) {
xce.SetAttributeValue(xmsdata + "ReadOnly", "true");
xce.SetAttributeValue(xmsdata + "AutoIncrement", "true");
xce.SetAttributeValue(xmsdata + "AutoIncrementSeed", "-1");
xce.SetAttributeValue(xmsdata + "AutoIncrementStep", "-1");
}
xce.SetAttributeValue(xmsprop + "Generator_ColumnVarNameInTable", dut.Generator_ColumnVarNameInTable(dbc));
xce.SetAttributeValue(xmsprop + "Generator_ColumnPropNameInRow", dut.Generator_ColumnPropNameInRow(dbc));
xce.SetAttributeValue(xmsprop + "Generator_ColumnPropNameInTable", dut.Generator_ColumnPropNameInTable(dbc));
xce.SetAttributeValue(xmsprop + "Generator_UserColumnName", dut.Generator_UserColumnName(dbc));
xce.SetAttributeValue("type", dut.xstype(dbc));
if (dbc.IsNullable) {
xce.SetAttributeValue("minOccurs", "0");
}
int? MaxLen = dbc.ColumnType.MaxLength;
if (MaxLen.HasValue) {
xce.Add(new XElement(xxs + "simpleType"
, new XElement(xxs + "restriction"
, new XAttribute("base", dut.xstype(dbc))
, new XElement(xxs + "maxLength"
, new XAttribute("value", MaxLen.Value + "")
)
)
));
xce.Attribute("type").Remove();
}
}
}
foreach (var Tcc in Context.TableConstraints.OfType<TableOrViewColumnConstraint>()) {
XElement xunique;
xelt.Add(xunique = new XElement(xxs + "unique"
, new XAttribute("name", dut.xsname(Tcc))
, new XElement(xxs + "selector"
, new XAttribute("xpath", ".//mstns:" + dut.xsname(Tcc.Parent))
)
));
foreach (var tcol in Tcc.Columns) {
xunique.Add(new XElement(xxs + "field"
, new XAttribute("xpath", "mstns:" + dut.xsname(tcol))
)
);
}
var pk = Tcc as PrimaryKeyConstraint;
if (pk != null) {
xunique.SetAttributeValue(xmsdata + "PrimaryKey", "true");
}
}
XElement xrel;
xSchema.Add(new XElement(xxs + "annotation"
, xrel = new XElement(xxs + "appinfo")
));
foreach (var Tfk in Context.TableForeignKeys) {
xrel.Add(new XElement(xmsdata + "Relationship"
, new XAttribute("name", dut.xsname(Tfk.Constraint))
, new XAttribute(xmsdata + "parent", dut.xsname(Tfk.ToColumn.Parent))
, new XAttribute(xmsdata + "child", dut.xsname(Tfk.FromColumn.Parent))
, new XAttribute(xmsdata + "parentkey", dut.xsname(Tfk.ToColumn))
, new XAttribute(xmsdata + "childkey", dut.xsname(Tfk.FromColumn))
, new XAttribute(xmsprop + "Generator_UserChildTable", dut.Generator_UserChildTable(Tfk.FromColumn.Parent))
, new XAttribute(xmsprop + "Generator_ChildPropName", dut.Generator_ChildPropName(Tfk.FromColumn))
, new XAttribute(xmsprop + "Generator_UserRelationName", dut.Generator_UserRelationName(Tfk))
, new XAttribute(xmsprop + "Generator_RelationVarName", dut.Generator_RelationVarName(Tfk))
, new XAttribute(xmsprop + "Generator_UserParentTable", dut.Generator_UserParentTable(Tfk.ToColumn.Parent))
, new XAttribute(xmsprop + "Generator_ParentPropName", dut.Generator_ParentPropName(Tfk.ToColumn))
));
}
}
String fpxsd = Path.Combine(baseDir, modelName + ".xsd");
xsd.Save(fpxsd);
}
}
}
private XElement GetCommandEl(Table Table, DbCommand dbco, DbCommandBuilder cb, XNamespace nsDS) {
XElement xParameters = new XElement(nsDS + "Parameters");
foreach (DbParameter dbp in dbco.Parameters) {
bool AllowDbNull = true;
Column dbc = Table.Columns.Where(p => p.Name == dbp.SourceColumn).FirstOrDefault();
if (dbc != null) {
AllowDbNull = dbc.IsNullable;
}
xParameters.Add(new XElement(nsDS + "Parameter"
, new XAttribute("AllowDbNull", AllowDbNull ? "true" : "false")
, new XAttribute("AutogeneratedName", "")
, new XAttribute("DataSourceName", "")
, new XAttribute("DbType", dbp.DbType + "")
, new XAttribute("Direction", dbp.Direction + "")
, new XAttribute("ParameterName", dbp.ParameterName)
, new XAttribute("Precision", dut.Precision(dbc))
, new XAttribute("ProviderType", dut.ProviderType(dbp, dbc))
, new XAttribute("Scale", dut.Scale(dbc))
, new XAttribute("Size", dut.Size(dbc))
, new XAttribute("SourceColumn", dbp.SourceColumn)
, new XAttribute("SourceColumnNullMapping", dbp.SourceColumnNullMapping ? "true" : "false")
, new XAttribute("SourceVersion", dbp.SourceVersion)
)
);
}
return new XElement(nsDS + "DbCommand"
, new XAttribute("CommandType", "Text")
, new XAttribute("ModifiedByUser", "false")
, new XElement(nsDS + "CommandText"
, new XText(dbco.CommandText)
)
, xParameters
);
}
DUt dut = new DUt();
class DUt {
public DbProviderManifest providerManifest { get; set; }
public String providerName { get; set; }
public String modelName { get; set; }
public String targetSchema { get; set; }
public String StringLiteralPattern { get; set; }
public String QuotedIdentifierPattern { get; set; }
public String ParameterNamePattern { get; set; }
public int ParameterNameMaxLength { get; set; }
public String ParameterMarkerPattern { get; set; }
public String ParameterMarkerFormat { get; set; }
public IdentifierCase IdentifierCase { get; set; }
public String IdentifierPattern { get; set; }
public String CompositeIdentifierSeparatorPattern { get; set; }
internal string STable(Table Table, DbCommandBuilder cb) {
if (cb.CatalogLocation != CatalogLocation.Start) throw new NotSupportedException("CatalogLocation: " + cb.CatalogLocation);
return ""
+ cb.QuoteIdentifier(Table.CatalogName)
+ cb.CatalogSeparator
+ cb.QuoteIdentifier(Table.SchemaName)
+ cb.SchemaSeparator
+ cb.QuoteIdentifier(Table.Name)
;
}
public String DbObjectName(Table Table, DbCommandBuilder cb) {
return ""
+ cb.QuoteIdentifier(Table.CatalogName)
+ cb.CatalogSeparator
+ cb.QuoteIdentifier(Table.SchemaName)
+ cb.SchemaSeparator
+ cb.QuoteIdentifier(Table.Name)
;
}
internal String SColumn(Column p, DbCommandBuilder cb) {
return cb.QuoteIdentifier(p.Name);
}
public String Precision(Column dbc) {
int? v = new int?();
if (dbc != null) v = dbc.ColumnType.Precision;
return Convert.ToString(v ?? 0);
}
public String Scale(Column dbc) {
int? v = new int?();
if (dbc != null) v = dbc.ColumnType.Scale;
return Convert.ToString(v ?? 0);
}
public String Size(Column dbc) {
int? v = new int?();
if (dbc != null) {
v = dbc.ColumnType.MaxLength;
if (v.HasValue && v.Value == -1) v = null;
}
return Convert.ToString(v ?? 0);
}
public String ProviderType(DbParameter dbp, Column dbc) {
if (dbc != null)
return dbc.ColumnType.TypeName;
foreach (var storeType in providerManifest.GetStoreTypes()) {
if (storeType.ClrEquivalentType.Name == dbp.DbType + "") {
if (storeType.BuiltInTypeKind == BuiltInTypeKind.PrimitiveType) {
return storeType.Name;
}
}
}
return null;
}
private string CLRSafe(TableOrView Table) { return TSimpleIdentifier(Table.Name, ""); }
private string CLRSafe(TableOrView Table, string prefix) { return TSimpleIdentifier(Table.Name, prefix); }
private string CLRSafe(Column dbc) { return TSimpleIdentifier(dbc.Name, ""); }
private string CLRSafe(Column dbc, string prefix) { return TSimpleIdentifier(dbc.Name, prefix); }
private string CLRSafe(String s, string prefix) { return TSimpleIdentifier(s, prefix); }
private string CLRSafe(ForeignKey Tfk) { return TSimpleIdentifier(Tfk.Constraint.Name, ""); }
public String Generator_TableClassName(Table Table) { return String.Format("{0}DataTable", CLRSafe(Table, "_")); }
public String Generator_TableVarName(Table Table) { return String.Format("table{0}", CLRSafe(Table)); }
public String Generator_TablePropName(Table Table) { return String.Format("{0}", CLRSafe(Table, "_")); }
public String Generator_RowDeletingName(Table Table) { return String.Format("{0}RowDeleting", CLRSafe(Table, "_")); }
public String Generator_RowChangingName(Table Table) { return String.Format("{0}RowChanging", CLRSafe(Table, "_")); }
public String Generator_RowEvHandlerName(Table Table) { return String.Format("{0}RowChangeEventHandler", CLRSafe(Table, "_")); }
public String Generator_RowDeletedName(Table Table) { return String.Format("{0}RowDeleted", CLRSafe(Table, "_")); }
public String Generator_UserTableName(Table Table) { return String.Format("{0}", CLRSafe(Table)); }
public String Generator_RowChangedName(Table Table) { return String.Format("{0}RowChanged", CLRSafe(Table, "_")); }
public String Generator_RowEvArgName(Table Table) { return String.Format("{0}RowChangeEvent", CLRSafe(Table, "_")); }
public String Generator_RowClassName(Table Table) { return String.Format("{0}Row", CLRSafe(Table, "_")); }
public String Generator_ColumnVarNameInTable(Column dbc) { return String.Format("column{0}", CLRSafe(dbc)); }
public String Generator_ColumnPropNameInRow(Column dbc) { return String.Format("{0}", CLRSafe(dbc, "_")); }
public String Generator_ColumnPropNameInTable(Column dbc) { return String.Format("Id{0}", CLRSafe(dbc)); }
public String Generator_UserColumnName(Column dbc) { return String.Format("{0}", (dbc.Name)); } // raw
public String Generator_DataSetName(string dbn) { return "DataSet1"; }
public String Generator_UserDSName(string dbn) { return "DataSet1"; }
public String xstype(Column dbc) {
foreach (var storeType in providerManifest.GetStoreTypes()) {
if (storeType.Name == dbc.ColumnType.TypeName) {
if (storeType.BuiltInTypeKind == BuiltInTypeKind.PrimitiveType) {
if (storeType.ClrEquivalentType == typeof(string)) return "xs:string";
if (storeType.ClrEquivalentType == typeof(int)) return "xs:int";
if (storeType.ClrEquivalentType == typeof(long)) return "xs:long";
if (storeType.ClrEquivalentType == typeof(bool)) return "xs:boolean";
if (storeType.ClrEquivalentType == typeof(DateTime)) return "xs:dateTime";
if (storeType.ClrEquivalentType == typeof(double)) return "xs:double";
if (storeType.ClrEquivalentType == typeof(decimal)) return "xs:decimal";
if (storeType.ClrEquivalentType == typeof(float)) return "xs:float";
if (storeType.ClrEquivalentType == typeof(short)) return "xs:short";
if (storeType.ClrEquivalentType == typeof(byte)) return "xs:unsignedByte";
}
}
}
if (false) { }
else if (dbc.ColumnType.TypeName == "time") return "xs:duration";
else if (dbc.ColumnType.TypeName == "oid") return "xs:long";
else if (dbc.ColumnType.TypeName == "bytea") return "xs:hexBinary";
else return "xs:string";
}
public String TSimpleIdentifier(String s, String defaultPrefix) {
s = Regex.Replace(s, "[\\[\\]\\/\\-\\.\\\\：]+", "_").TrimStart('_');
if (s.Length >= 1 && char.IsNumber(s[0])) s = defaultPrefix + s;
return s;
}
public String DataAccessorName(Table Table) { return String.Format("{0}TableAdapter", Table.Name); }
public String GeneratorDataComponentClassName(Table Table) { return CLRSafe(DataAccessorName(Table), "_"); }
public String UserDataComponentName(Table Table) { return DataAccessorName(Table); }
public String xsname(Column dbc) { return XSafe(dbc.Name); }
public String xsname(TableOrView Table) { return XSafe(Table.Name); }
public String xsname(Store.Constraint Tc) { return XSafe(Tc.Name); }
private string XSafe(String p) { // xs:name safe
String s = null;
if (!String.IsNullOrEmpty(p)) {
s = String.Empty;
for (int x = 0; x < p.Length; x++) {
char c = p[x];
if ((x == 0 && !char.IsLetter(c)) || c == '：' || (c < 256 && c != '_' && c != '#' && !char.IsLetterOrDigit(c))) {
s += String.Format("_x{0:X4}_", (int)c);
}
else {
s += c;
}
}
}
return s;
}
public String Generator_UserChildTable(TableOrView tableOrView) { return CLRSafe(tableOrView); }
public String Generator_ChildPropName(Column column) { return String.Format("Get{0}Rows", CLRSafe(column.Parent)); }
public String Generator_UserRelationName(ForeignKey Tfk) { return CLRSafe(Tfk); }
public String Generator_RelationVarName(ForeignKey Tfk) { return String.Format("relation{0}", CLRSafe(Tfk)); }
public String Generator_UserParentTable(TableOrView tableOrView) { return CLRSafe(tableOrView); }
public String Generator_ParentPropName(Column column) { return String.Format("{0}Row", CLRSafe(column.Parent, "_")); }
public String SourceColumn(Column dbc) { return dbc.Name; }
public String DataSetColumn(Column dbc) { return dbc.Name; }
}
XNamespace nsDS = "urn:schemas-microsoft-com:xml-msdatasource";
public void DataSet_cs(String fpxsd, String fpcs) {
//XDocument xsd = XDocument.Load(fpxsd);
CodeNamespace csns = new CodeNamespace("Test");
DataSet ds = new System.Data.DataSet();
ds.ReadXmlSchema(fpxsd);
String targetNamespace = ds.Namespace;
{
String Generator_DataSetName = "" + ds.ExtendedProperties["Generator_DataSetName"];
var dataSet1 = new CodeTypeDeclaration(Generator_DataSetName);
csns.Types.Add(dataSet1);
dataSet1.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(SerializableAttribute))
));
dataSet1.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DesignerCategoryAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression("code"))
));
dataSet1.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(ToolboxItemAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression(true))
));
dataSet1.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(XmlSchemaProviderAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression("GetTypedDataSetSchema"))
));
dataSet1.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(XmlRootAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression("vs.data.DataSet"))
));
dataSet1.BaseTypes.Add(new CodeTypeReference(typeof(DataSet)));
foreach (DataTable dt in ds.Tables) {
String Generator_TableClassName = "" + dt.ExtendedProperties["Generator_TableClassName"];
String Generator_TableVarName = "" + dt.ExtendedProperties["Generator_TableVarName"];
var privateTable = new CodeMemberField(Generator_TableClassName, Generator_TableVarName);
dataSet1.Members.Add(privateTable);
}
foreach (DataRelation rel in ds.Relations) {
String Generator_RelationVarName = "" + rel.ExtendedProperties["Generator_RelationVarName"];
var privateRel = new CodeMemberField(typeof(DataRelation), Generator_RelationVarName);
dataSet1.Members.Add(privateRel);
}
dataSet1.Members.Add(new CodeMemberField(typeof(SchemaSerializationMode), "_schemaSerializationMode") { InitExpression = new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(typeof(SchemaSerializationMode)), "IncludeSchema") });
// ctor()
{
var ctor = new CodeConstructor();
ctor.Attributes = MemberAttributes.Public;
dataSet1.Members.Add(ctor);
ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "BeginInit"));
ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "InitClass"));
ctor.Statements.Add(new CodeVariableDeclarationStatement(typeof(CollectionChangeEventHandler), "schemaChangedHandler") {
InitExpression = new CodeObjectCreateExpression(typeof(CollectionChangeEventHandler), new CodeMethodReferenceExpression(new CodeThisReferenceExpression(), "SchemaChanged"))
});
ctor.Statements.Add(new CodeAttachEventStatement(new CodeEventReferenceExpression(new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "Tables"), "CollectionChanged"), new CodeVariableReferenceExpression("schemaChangedHandler")));
ctor.Statements.Add(new CodeAttachEventStatement(new CodeEventReferenceExpression(new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), "Relations"), "CollectionChanged"), new CodeVariableReferenceExpression("schemaChangedHandler")));
ctor.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "EndInit"));
}
foreach (DataTable dt in ds.Tables) {
String Generator_TableClassName = "" + dt.ExtendedProperties["Generator_TableClassName"];
String Generator_TableVarName = "" + dt.ExtendedProperties["Generator_TableVarName"];
String Generator_TablePropName = "" + dt.ExtendedProperties["Generator_TablePropName"];
var publicTable = new CodeMemberProperty();
publicTable.Attributes = MemberAttributes.Public | MemberAttributes.Final;
publicTable.Type = new CodeTypeReference(Generator_TableClassName);
publicTable.Name = Generator_TablePropName;
publicTable.GetStatements.Add(new CodeMethodReturnStatement(new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), Generator_TableVarName)));
publicTable.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
publicTable.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(BrowsableAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression(false))
));
publicTable.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DesignerSerializationVisibilityAttribute))
, new CodeAttributeArgument(new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(typeof(DesignerSerializationVisibility)), "Content"))
));
dataSet1.Members.Add(publicTable);
}
// SchemaSerializationMode
{
var mem = new CodeMemberProperty();
mem.Attributes = MemberAttributes.Public | MemberAttributes.Override;
mem.Type = new CodeTypeReference(typeof(SchemaSerializationMode));
mem.Name = "SchemaSerializationMode";
mem.GetStatements.Add(new CodeMethodReturnStatement(new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_schemaSerializationMode")));
mem.SetStatements.Add(new CodeAssignStatement(
new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_schemaSerializationMode"),
new CodePropertySetValueReferenceExpression()
));
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(BrowsableAttribute))
, new CodeAttributeArgument(new CodePrimitiveExpression(true))
));
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DesignerSerializationVisibilityAttribute))
, new CodeAttributeArgument(new CodeFieldReferenceExpression(new CodeTypeReferenceExpression(typeof(DesignerSerializationVisibility)), "Visible"))
));
dataSet1.Members.Add(mem);
}
// Tables
// Relations
// InitializeDerivedDataSet
{
var mem = new CodeMemberMethod();
dataSet1.Members.Add(mem);
mem.Attributes = MemberAttributes.Public | MemberAttributes.Override;
mem.Name = "InitializeDerivedDataSet";
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "BeginInit"));
mem.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "InitClass"));
mem.Statements.Add(new CodeMethodInvokeExpression(new CodeThisReferenceExpression(), "EndInit"));
}
// Clone
{
var mem = new CodeMemberMethod();
dataSet1.Members.Add(mem);
mem.Attributes = MemberAttributes.Public | MemberAttributes.Override;
mem.ReturnType = new CodeTypeReference(typeof(DataSet));
mem.Name = "Clone";
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.Statements.Add(new CodeVariableDeclarationStatement(new CodeTypeReference(dataSet1.Name), "cln") {
InitExpression = new CodeCastExpression(
new CodeTypeReference(dataSet1.Name)
, new CodeMethodInvokeExpression(
new CodeBaseReferenceExpression(), "Clone")
)
});
mem.Statements.Add(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("cln"), "InitVars")
);
mem.Statements.Add(new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("cln"), "SchemaSerializationMode")
, new CodePropertyReferenceExpression(
new CodeThisReferenceExpression(), "SchemaSerializationMode")
));
mem.Statements.Add(new CodeMethodReturnStatement(
new CodeVariableReferenceExpression("cln")
));
}
// ShouldSerializeTables
{
var mem = new CodeMemberMethod();
dataSet1.Members.Add(mem);
mem.Attributes = MemberAttributes.Family | MemberAttributes.Override;
mem.ReturnType = new CodeTypeReference(typeof(bool));
mem.Name = "ShouldSerializeTables";
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.Statements.Add(
new CodeMethodReturnStatement(new CodePrimitiveExpression(false))
);
}
// ShouldSerializeRelations
{
var mem = new CodeMemberMethod();
dataSet1.Members.Add(mem);
mem.Attributes = MemberAttributes.Family | MemberAttributes.Override;
mem.ReturnType = new CodeTypeReference(typeof(bool));
mem.Name = "ShouldSerializeRelations";
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.Statements.Add(
new CodeMethodReturnStatement(new CodePrimitiveExpression(false))
);
}
// ReadXmlSerializable
{
var mem = new CodeMemberMethod();
dataSet1.Members.Add(mem);
mem.Attributes = MemberAttributes.Family | MemberAttributes.Override;
mem.Name = "ReadXmlSerializable";
mem.CustomAttributes.Add(new CodeAttributeDeclaration(
new CodeTypeReference(typeof(DebuggerNonUserCodeAttribute))
));
mem.Parameters.Add(new CodeParameterDeclarationExpression(typeof(XmlReader), "reader"));
CodeStatement insertAt;
var if1 = new CodeConditionStatement(
// condition
new CodeBinaryOperatorExpression(
// left
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression(),
"DetermineSchemaSerializationMode",
new CodeVariableReferenceExpression("reader")
)
// op
, CodeBinaryOperatorType.ValueEquality
// right
, new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(typeof(SchemaSerializationMode))
, "IncludeSchema"
)
)
// true
, new CodeStatement[] {
new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression()
, "Reset"
)
)
, new CodeVariableDeclarationStatement(
typeof(DataSet)
, "ds"
, new CodeObjectCreateExpression(
typeof(DataSet)
)
)
, new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeVariableReferenceExpression("ds")
, "ReadXml"
, new CodeVariableReferenceExpression("reader")
)
)
, insertAt = new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "DataSetName"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "DataSetName"
)
)
, new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "Prefix"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "Prefix"
)
)
, new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "Namespace"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "Namespace"
)
)
, new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "Locale"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "Locale"
)
)
, new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "CaseSensitive"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "CaseSensitive"
)
)
, new CodeAssignStatement(
new CodePropertyReferenceExpression(
new CodeThisReferenceExpression()
, "EnforceConstraints"
)
, new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "EnforceConstraints"
)
)
, new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression()
, "Merge"
, new CodeVariableReferenceExpression("ds")
, new CodePrimitiveExpression(false)
, new CodeFieldReferenceExpression(
new CodeTypeReferenceExpression(typeof(MissingSchemaAction))
, "Add"
)
)
)
, new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression()
, "InitVars"
)
),
}
// false
, new CodeStatement[] {
new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression()
, "ReadXml"
, new CodeVariableReferenceExpression("reader")
)
)
, new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodeThisReferenceExpression()
, "InitVars"
)
),
}
);
mem.Statements.Add(if1);
foreach (DataTable dt in ds.Tables) {
String Generator_TablePropName = "" + dt.ExtendedProperties["Generator_TablePropName"];
String Generator_TableClassName = "" + dt.ExtendedProperties["Generator_TableClassName"];
if1.TrueStatements.Insert(
if1.TrueStatements.IndexOf(insertAt)
, new CodeConditionStatement(
new CodeBinaryOperatorExpression(
new CodeIndexerExpression( // left
new CodePropertyReferenceExpression(
new CodeVariableReferenceExpression("ds")
, "Tables"
)
, new CodePrimitiveExpression(Generator_TablePropName)
)
, CodeBinaryOperatorType.IdentityInequality // op
, new CodePrimitiveExpression(null) // right
)
, new CodeStatement[] { // true
new CodeExpressionStatement(
new CodeMethodInvokeExpression(
new CodePropertyReferenceExpression(
new CodeBaseReferenceExpression()
, "Tables"
)
, "Add"