[Adapdev-commits] Adapdev/src/Adapdev.Data/Xml ProviderConfig.cs,1.6,1.7 ProviderConfig.xml,1.8,1.9

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Update of /cvsroot/adapdev/Adapdev/src/Adapdev.Data/Xml
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv909/src/Adapdev.Data/Xml

Added Files:
	ProviderConfig.cs ProviderConfig.xml ProviderConfig.xsd 
	ProviderConfig.xsx ProviderInfo.cs ProviderInfo.xml 
	ProviderInfo.xsd ProviderInfo.xsx 
Log Message:


--- NEW FILE: ProviderConfig.cs ---
using System;
using System.Reflection;
using System.Xml;
using System.Data;
using System.IO;
using System.Text.RegularExpressions;

namespace Adapdev.Data {
	/// <summary>
	/// DBConnectionManager manages the loading of the ADAPDEV.XML file into the DBConnection* classes
	/// </summary>
	[System.ComponentModel.DesignerCategoryAttribute("code")]
	public class ProviderConfig : DataSet {

		private DbConnectionTypes _connectionTypes = null;

		public ProviderConfig() : this( FindConfigFile() ) { }
		public ProviderConfig( string config ) {
			_connectionTypes = LoadConfig ( config );
		}

		// Provides Get Access the the COnnection Types Instance
		public DbConnectionTypes ConnectionTypes {
			get { return _connectionTypes; }
		}

		/// <summary>
		/// Loads a config file into a XMLDocument and populates a DBConnectionTypes collection of the 
		/// database connection details found in the config file. 
		/// </summary>
		/// <param name="config">The name (and path) of a config file containing <connection> elements</param>
		/// <returns>A Collection of Connection Types</returns>
		private DbConnectionTypes LoadConfig ( string config ) {

			try {
				this.ReadXml(config);
				DbConnectionTypes connectionTypes = new DbConnectionTypes();
				DataRow connectionsRow = this.Tables["connections"].Rows[0];

				// Read the available connections from the connections collection
				// --------------------------------------------------------------
				foreach (DataRow connectionRow in connectionsRow.GetChildRows("connections_connection")) {

					DbConnectionType connectionType = new DbConnectionType();
					connectionType.Name = connectionRow["name"].ToString();
					connectionType.DbTypeName = connectionRow["type"].ToString();
					connectionType.InternalProviderName = connectionRow["internalProvider"].ToString();

					// Read the Settings for this connection type
					// --------------------------------------------------------------
					foreach (DataRow settingsRow in connectionRow.GetChildRows("connection_settings")) {
						if (settingsRow.Table.Columns.Contains("file"))		{
							connectionType.SupportsFile = GetSettingState(settingsRow["file"].ToString(),false);
							connectionType.PromptFile   = GetSettingValue(settingsRow["file"].ToString());
						}
						if (settingsRow.Table.Columns.Contains("server"))		{
							connectionType.SupportsServer = GetSettingState(settingsRow["server"].ToString(),true);
							connectionType.PromptServer   = GetSettingValue(settingsRow["server"].ToString());
						}
						if (settingsRow.Table.Columns.Contains("name"))		{
							connectionType.SupportsName = GetSettingState(settingsRow["name"].ToString(),true);
							connectionType.PromptName   = GetSettingValue(settingsRow["name"].ToString());
						}
						if (settingsRow.Table.Columns.Contains("userid"))		{
							connectionType.SupportsUserID = GetSettingState(settingsRow["userid"].ToString(),true);
							connectionType.PromptUserID   = GetSettingValue(settingsRow["userid"].ToString());
						}
						if (settingsRow.Table.Columns.Contains("password"))		{
							connectionType.SupportsPassword = GetSettingState(settingsRow["password"].ToString(),true);
							connectionType.PromptPassword   = GetSettingValue(settingsRow["password"].ToString());
						}
						if (settingsRow.Table.Columns.Contains("filter"))		{
							connectionType.SupportsFilter = GetSettingState(settingsRow["filter"].ToString(),false);
							connectionType.PromptFilter   = GetSettingValue(settingsRow["filter"].ToString());
						}
					}

					// Read each of the Providers Details
					// --------------------------------------------------------------
					foreach (DataRow providersRow in connectionRow.GetChildRows("connection_providers")) {
						foreach (DataRow providerRow in providersRow.GetChildRows("providers_provider")) {

							DbConnectionProvider connectionProvider = new DbConnectionProvider();
							connectionProvider.Name = providerRow["name"].ToString();
							connectionProvider.ProviderTypeName = providerRow["type"].ToString();
							connectionProvider.Parent = connectionType;
							connectionProvider.Template = Regex.Replace(providerRow["provider_Text"].ToString(), @"[\r\t\n]", "");

							if (providerRow.Table.Columns.Contains("allowEmptyParameters")) connectionProvider.AllowEmptyParameters = GetSettingState(providerRow["allowEmptyParameters"].ToString(), true);
							if (providerRow.Table.Columns.Contains("enabled")) connectionProvider.Enabled = GetSettingState(providerRow["enabled"].ToString(),true);
							if (providerRow.Table.Columns.Contains("fileMask")) connectionProvider.FileMask = providerRow["fileMask"].ToString();

							connectionType.Providers.Add(connectionProvider); 
						}
					}
					connectionTypes.Add(connectionType);
				}
				return connectionTypes;
			}
			catch (Exception ex) {
				throw new ApplicationException(String.Format("Could not reference the ProviderConfig.xml configuration file: {0}\n{1}", config, ex.Message));
			}
		}

		/// <summary>
		/// Returns the State if defined for a property. If it is false, return false 
		/// otherwise return true. 
		/// </summary>
		/// <param name="setting"></param>
		/// <returns></returns>
		private bool GetSettingState(string setting, bool defaultFlag) {
			if (setting == null) return defaultFlag;
			if (setting.Equals(string.Empty)) return defaultFlag;
			try {
				return Convert.ToBoolean(setting);
			} catch {
				return true;
			}
		}

		/// <summary>
		/// Return the setting for a property. If the property was "false" return a empty string
		/// or if the property was "true" return a empty string, otherwise return the contents. 
		/// </summary>
		/// <param name="setting"></param>
		/// <returns></returns>
		private string GetSettingValue(string setting) {
			if (setting == null) return string.Empty;
			if (setting.Equals(string.Empty)) return string.Empty;
			try {
				bool flag = Convert.ToBoolean(setting);
				return string.Empty;
			} catch {
				return setting.Trim();
			}
		}

		/// <summary>
		/// Determine the location and allow overriding of the ConfigFile
		/// </summary>
		/// <returns></returns>
		public static string FindConfigFile () {
			string configFile     = String.Empty;
			string possibleConfig = String.Empty;
		
			// Look in the current application folder for the file
			if (configFile == String.Empty) {
				possibleConfig = AppDomain.CurrentDomain.BaseDirectory + @"ProviderConfig.XML";
				if (System.IO.File.Exists(possibleConfig)) {
					configFile = possibleConfig;
				}
			}
		
			// If not found there, then override with a hardcoded default
			// TODO: Allow this to be overriden with the commandline
			if (configFile == String.Empty) {
				possibleConfig = @"..\..\..\..\..\Adapdev\src\Adapdev.Data\Xml\ProviderConfig.xml";
				if (System.IO.File.Exists(possibleConfig)) {
					configFile = possibleConfig;
				}
			}
		
			if (configFile == String.Empty) {
				throw new ApplicationException(String.Format("Could not find the ProviderConfig.xml configuration file.\n It should exist in {0}", AppDomain.CurrentDomain.BaseDirectory));
			}
			return configFile;
		}
	}
}
--- NEW FILE: ProviderInfo.xsd ---
<?xml version="1.0"?>
<xs:schema id="ProvidersInfo" targetNamespace="http://tempuri.org/ProviderInfo.xsd" xmlns:mstns="http://tempuri.org/ProviderInfo.xsd" xmlns="http://tempuri.org/ProviderInfo.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" attributeFormDefault="qualified" elementFormDefault="qualified">
  <xs:element name="ProvidersInfo" msdata:IsDataSet="true" msdata:EnforceConstraints="False">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="ProviderInfo">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="Type" minOccurs="0" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="Id" type="xs:string" minOccurs="0" />
                    <xs:element name="Name" type="xs:string" minOccurs="0" />
                    <xs:element name="Object" type="xs:string" minOccurs="0" />
                    <xs:element name="Prefix" type="xs:string" minOccurs="0" />
                    <xs:element name="Postfix" type="xs:string" minOccurs="0" />
                    <xs:element name="Default" type="xs:string" minOccurs="0" />
                    <xs:element name="TestDefault" type="xs:string" minOccurs="0" />
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
            <xs:attribute name="Name" form="unqualified" type="xs:string" />
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>
--- NEW FILE: ProviderConfig.xml ---
<?xml version="1.0" encoding="utf-8"?>
<adapdev xmlns="http://tempuri.org/ProviderConfig.xsd">
    <connections>
        <!-- 
		You MUST specify a OLEDB connecion type as a minimum for a provider and 
		specifiy it in the internalProvider attribute. 
			
		Defining a connection string, use the following field replacement tokens:
			{0}	Server Name or file location
			{1}	Data Source or Initial Catalog Name
			{2}	User Name or UserID to connect as
			{3}	Password

		Available Settings are:
			<server file="true">Prompt</server>
			<name>Prompt<name>
			<userid>Prompt</userid>
			<password>Prompt</password>
	     
		Note: When specifying a Driver={name} you must specify using {{ eg: Driver={{SQL Server}}
	-->                                                
		<connection name="SQL Server" type="SQLSERVER" internalProvider="OLEDB">
			<settings file="false" server="true" name="true" userid="true" password="true"/>
			<providers>
				<provider name="Sql Connect" type="SQLSERVER" allowEmptyParameters="true">
					Data Source={0}; Initial Catalog={1}; User ID={2}; Password={3}; Trusted_Connection=false;
				</provider>			
				<provider name="OLEDB" type="OLEDB">
					Provider=sqloledb;Data Source={0}; Initial Catalog={1}; User ID={2}; Password={3};
				</provider>			
				<provider name="ODBC" type="ODBC" enabled="false">
					Driver={{SQL Server}};Server={0}; Database={1}; Uid={2}; Pwd={3};
				</provider>			
			</providers>
		</connection>
		
		<connection name="SQL Server - Trusted" type="SQLSERVER" internalProvider="OLEDB">
			<settings file="false" server="true" name="true" userid="false" password="false"/>
			<providers>
				<provider name="Sql Connect" type="SQLSERVER">
					Data Source={0}; Initial Catalog={1}; Integrated Security=SSPI;
				</provider>			
				<provider name="OLEDB" type="OLEDB">
					Provider=sqloledb;Data Source={0}; Initial Catalog={1}; Integrated Security=SSPI
				</provider>			
				<provider name="ODBC" type="ODBC" enabled="false">
					Driver={{SQL Server}};Server={0}; Database={1}; Trusted_Connection=yes;
				</provider>			
			</providers>
		</connection>
		
		<connection name="Microsoft Access" type="ACCESS" internalProvider="OLEDB">
			<settings file="true" server="false" name="false" userid="true" password="true"/>
			<providers>
				<provider name="ODBC" type="ODBC" enabled="false">
					Driver={{Microsoft Access Driver (*.mdb)}}; Dbq={0}; Uid={2}; Pwd={3};
				</provider>			
				<provider name="OLEDB" type="OLEDB" fileMask="Access Database (*.mdb)|*.mdb">
					Provider=Microsoft.Jet.OLEDB.4.0; Data Source={0}; User ID={2}; Password={3};				
				</provider>			
				<provider name="OLEDB (DNS)" type="OLEDB" fileMask="File Data Sources (*.dsn)|*.dsn">
					DSN={0};Uid={2};Pwd={3};				
				</provider>			
			</providers>
		</connection>

		<connection name="Oracle" type="ORACLE" internalProvider="OLEDB (Microsoft)">
			<settings file="false" server="true" name="false" userid="true" password="true" filter="Schema"/>
			<providers>
				<provider name="Oracle Connect" type="ORACLE" enabled="true">
					Data Source={0}; User ID={2}; Password={3}; Integrated Security=no;
				</provider>			
				<provider name="OLEDB (Microsoft)" type="OLEDB" enabled="true">
					Provider=msdaora; Data Source={0}; Database={1}; User ID={2}; Password={3};
				</provider>			
				<provider name="OLEDB (Oracle)" type="OLEDB" enabled="false">
					Provider=OraOLEDB; Data Source={0}; User ID={2}; Password={3};
				</provider>			
				<provider name="ODBC" type="ODBC" enabled="false">
					Driver={{Microsoft ODBC for Oracle}}; Server={0}; Uid={2}; Pwd={3}
				</provider>			
			</providers>
		</connection>

		<connection name="Oracle - Trusted" type="ORACLE" internalProvider="OLEDB (Oracle)">
			<settings file="false" server="true" name="Schema" userid="true" password="true"/>
			<providers>
				<provider name="Oracle Connect" type="ORACLE" enabled="false">
					Data Source={0}; Integrated Security=yes;
				</provider>			
				<provider name="OLEDB (Oracle)" type="OLEDB" enabled="false">
					Provider=OraOLEDB; Data Source={0}; OSAuthent=1;
				</provider>			
			</providers>
		</connection>
		
		<connection name="MySql" type="MYSQL" internalProvider="MySql Native">
			<settings file="false" server="true" name="true" userid="true" password="true"/>
			<providers>
				<provider name="MySql Native" type="MYSQL" enabled="true">
					Data Source={0};Database={1};User ID={2};Password={3};
				</provider>	
				<provider name="ODBC" type="ODBC" enabled="false">
					DRIVER={{MySQL ODBC 3.51 Driver}};SERVER={0};DATABASE={1};USER={2};PASSWORD={3};
				</provider>	
			</providers>
		</connection>
	
    </connections>
</adapdev>
--- NEW FILE: ProviderConfig.xsx ---
<?xml version="1.0" encoding="utf-8"?>
<!--This file is auto-generated by the XML Schema Designer. It holds layout information for components on the designer surface.-->
<XSDDesignerLayout />
--- NEW FILE: ProviderConfig.xsd ---
<?xml version="1.0"?>
<xs:schema id="adapdev" targetNamespace="http://tempuri.org/ProviderConfig.xsd" xmlns:mstns="http://tempuri.org/ProviderConfig.xsd" xmlns="http://tempuri.org/ProviderConfig.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata" attributeFormDefault="qualified" elementFormDefault="qualified">
  <xs:element name="adapdev" msdata:IsDataSet="true" msdata:Locale="en-NZ" msdata:EnforceConstraints="False">
    <xs:complexType>
      <xs:choice maxOccurs="unbounded">
        <xs:element name="connections">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="connection" minOccurs="0" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element name="settings" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:attribute name="file" form="unqualified" type="xs:string" />
                        <xs:attribute name="server" form="unqualified" type="xs:string" />
                        <xs:attribute name="name" form="unqualified" type="xs:string" />
                        <xs:attribute name="userid" form="unqualified" type="xs:string" />
                        <xs:attribute name="password" form="unqualified" type="xs:string" />
                        <xs:attribute name="filter" form="unqualified" type="xs:string" />
                      </xs:complexType>
                    </xs:element>
                    <xs:element name="providers" minOccurs="0" maxOccurs="unbounded">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="provider" nillable="true" minOccurs="0" maxOccurs="unbounded">
                            <xs:complexType>
                              <xs:simpleContent msdata:ColumnName="provider_Text" msdata:Ordinal="3">
                                <xs:extension base="xs:string">
                                  <xs:attribute name="name" form="unqualified" type="xs:string" />
                                  <xs:attribute name="type" form="unqualified" type="xs:string" />
                                  <xs:attribute name="allowEmptyParameters" form="unqualified" type="xs:string" />
                                  <xs:attribute name="enabled" form="unqualified" type="xs:string" />
                                  <xs:attribute name="fileMask" form="unqualified" type="xs:string" />
                                </xs:extension>
                              </xs:simpleContent>
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                      </xs:complexType>
                    </xs:element>
                  </xs:sequence>
                  <xs:attribute name="name" form="unqualified" type="xs:string" />
                  <xs:attribute name="type" form="unqualified" type="xs:string" />
                  <xs:attribute name="internalProvider" form="unqualified" type="xs:string" />
                </xs:complexType>
              </xs:element>
            </xs:sequence>
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>
--- NEW FILE: ProviderInfo.cs ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: ProviderInfo.xml ---
<?xml version="1.0" encoding="utf-8" ?>
<ProvidersInfo xmlns="http://tempuri.org/ProviderInfo.xsd">
	<ProviderInfo Name="oledb">
		<Type>
			<Id>20</Id>
			<Name>BigInt</Name>
			<Object>Int64</Object>
			<Prefix></Prefix>
			<Postfix></Postfix>
			<Default>0</Default>
			<TestDefault>2</TestDefault>
		</Type>
		<Type>
			<Id>128</Id>
			<Name>Binary</Name>
			<Object>Byte[]</Object>
			<Prefix></Prefix>
			<Postfix></Postfix>
			<Default>null</Default>
[...1486 lines suppressed...]
        <Type>
            <Id>252</Id>
            <Name>longtext</Name>
            <Object>Byte[]</Object>
            <Prefix>'</Prefix>
            <Postfix>'</Postfix>
            <Default></Default>
            <TestDefault></TestDefault>
        </Type>-->
		<Type>
			<Id>254</Id>
			<Name>uint</Name>
			<Object>Int32</Object>
			<Prefix></Prefix>
			<Postfix></Postfix>
			<Default>0</Default>
			<TestDefault>1</TestDefault>
		</Type>
	</ProviderInfo>
</ProvidersInfo>
--- NEW FILE: ProviderInfo.xsx ---
<?xml version="1.0" encoding="utf-8"?>
<!--This file is auto-generated by the XML Schema Designer. It holds layout information for components on the designer surface.-->
<XSDDesignerLayout />

[Adapdev-commits] Adapdev/src/Adapdev.Data/Xml ProviderConfig.cs,1.6,1.7 ProviderConfig.xml,1.8,1.9

[Adapdev-commits] Adapdev/src/Adapdev.Data/Xml ProviderConfig.cs,1.6,1.7 ProviderConfig.xml,1.8,1.9 ProviderConfig.xsd,1.5,1.6 ProviderConfig.xsx,1.5,1.6 ProviderInfo.cs,1.5,1.6 ProviderInfo.xml,1.10,1.11 ProviderInfo.xsd,1.4,1.5 ProviderInfo.xsx,1.4,1.5