public static ArrayList ParseFromXml(DatabaseElement database, XmlNode databaseNode, Hashtable sqltypes, Hashtable types, ParserValidationDelegate vd) { ArrayList sqlentities = new ArrayList(); //databaseNode.ChildNodes corresponds to each <sqlentity> entry in the databases xml file(s) (such as dtg-databases.xml) foreach (XmlNode node in databaseNode.ChildNodes) { if (node.Name.Equals("sqlentity")) { SqlEntityElement sqlentity = new SqlEntityElement(database); ParseNodeAttributes(node, sqlentity); sqlentity.View = "vw" + sqlentity.Name; if (node.Attributes["view"] != null) { sqlentity.View = node.Attributes["view"].Value; } if (node.Attributes["audit"] != null) { sqlentity.Audit = Boolean.Parse(node.Attributes["audit"].Value); } //Adds all attributes including all not defined by element class foreach (XmlAttribute attribute in node.Attributes) { if (!sqlentity.Attributes.ContainsKey(attribute.Name)) { sqlentity.Attributes.Add(attribute.Name, attribute.Value); } } sqlentity.Columns = ColumnElement.ParseFromXml(node, sqlentity, sqltypes, types, vd); sqlentity.Constraints = ConstraintElement.ParseFromXml(node, sqlentity, sqltypes, types, vd); sqlentity.Indexes = IndexElement.ParseFromXml(node, sqlentity, sqltypes, types, vd); // TODO: this is a hack as many things need to be restructured. the Elements all need to be parsed first, then // relationships and links need to be created. Otherwise, the config file becomes order dependent. DatabaseElement d = new DatabaseElement(); d.SqlEntities = sqlentities; sqlentity.Views = ViewElement.ParseFromXml(node, d, sqlentity, sqltypes, types, vd); sqlentities.Add(sqlentity); } } StringCollection names = new StringCollection(); foreach (SqlEntityElement sqlentity in sqlentities) { if (names.Contains(sqlentity.Name)) { vd(new ParserValidationArgs(ParserValidationSeverity.ERROR, "duplicate sqlentity definition for " + sqlentity.Name)); } else { names.Add(sqlentity.Name); } } return(sqlentities); }
public override void Validate(RootElement root) { // Look up the property from the property path. PropertyElement propertyElement = this.dataMap.Entity.FindProperty(this.Name); if (propertyElement == null) { root.AddValidationMessage(ParserValidationMessage.NewError(String.Format("ColumnMap: property ({0}) not found.", this.Name))); } else { this.property = propertyElement; } // Look up the column in the sql entity. ColumnElement columnElement = this.dataMap.SqlEntity.FindColumnByName(this.column.Name); if (columnElement == null) { root.AddValidationMessage(ParserValidationMessage.NewError(String.Format("ColumnMap: column ({0}) not found.", this.column.Name))); } else { this.column = columnElement; // Make sure the column and property types are compatible. // if (!this.property.Type.Equals(String.Empty) && !columnElement.SqlType.Type.Equals(this.property.Type)) { // this.AddValidationMessage(ParserValidationMessage.NewError(String.Format("The type of column ({0}) is ({1}) and is not compatible with the type ({2}) of property ({3}).", this.column.Name, this.column.SqlType.Type, this.Property.Type, this.property.Name))); // } } }
/// <summary> /// Parse only method. Parses and adds all entities found in the given node and adds them to the given /// list. /// </summary> /// <param name="node"></param> /// <param name="columnElements"></param> public static void ParseFromXml(XmlNode node, IList columnElements) { if (node != null && columnElements != null) { foreach (XmlNode columnNode in node.ChildNodes) { if (columnNode.NodeType.Equals(XmlNodeType.Element)) { ColumnElement columnElement = new ColumnElement(); columnElement.Name = GetAttributeValue(columnNode, NAME, columnElement.Name); columnElement.SqlType.Name = GetAttributeValue(columnNode, SQL_TYPE, columnElement.SqlType.Name); columnElement.Identity = Boolean.Parse(GetAttributeValue(columnNode, IDENTITY, columnElement.Identity.ToString())); columnElement.Length = Int32.Parse(GetAttributeValue(columnNode, LENGTH, columnElement.Length.ToString())); columnElement.Required = Boolean.Parse(GetAttributeValue(columnNode, REQUIRED, columnElement.Required.ToString())); columnElement.ViewColumn = Boolean.Parse(GetAttributeValue(columnNode, VIEW_COLUMN, columnElement.ViewColumn.ToString())); columnElement.Precision = Int32.Parse(GetAttributeValue(columnNode, PRECISION, columnElement.Precision.ToString())); columnElement.Scale = Int32.Parse(GetAttributeValue(columnNode, SCALE, columnElement.Scale.ToString())); columnElement.Expression = GetAttributeValue(columnNode, EXPRESSION, columnElement.Expression); columnElement.Default = GetAttributeValue(columnNode, DEFAULT, columnElement.Default); columnElement.Increment = Int32.Parse(GetAttributeValue(columnNode, INCREMENT, columnElement.Increment.ToString())); columnElement.Seed = Int32.Parse(GetAttributeValue(columnNode, SEED, columnElement.Seed.ToString())); columnElement.ForeignColumn = GetAttributeValue(columnNode, FOREIGN_COLUMN, columnElement.ForeignColumn); columnElement.Obsolete = Boolean.Parse(GetAttributeValue(columnNode, OBSOLETE, columnElement.Obsolete.ToString())); columnElement.Description = columnNode.InnerText.Trim(); columnElement.Collate = GetAttributeValue(columnNode, COLLATE, columnElement.Collate); columnElement.RetainNonNullValue = Boolean.Parse(GetAttributeValue(columnNode, RETAINNONNULLVALUE, columnElement.RetainNonNullValue.ToString())); columnElements.Add(columnElement); } } } }
/// <summary> /// Parse only method. Parses and adds all entities found in the given node and adds them to the given /// list. /// </summary> /// <param name="node"></param> /// <param name="indexElements"></param> public static void ParseFromXml(XmlNode node, IList indexElements) { if (node != null && indexElements != null) { foreach (XmlNode indexNode in node.ChildNodes) { if (indexNode.NodeType.Equals(XmlNodeType.Element)) { IndexElement indexElement = new IndexElement(); indexElement.Name = GetAttributeValue(indexNode, NAME, indexElement.Name); indexElement.Unique = Boolean.Parse(GetAttributeValue(indexNode, UNIQUE, indexElement.Unique.ToString())); indexElement.Clustered = Boolean.Parse(GetAttributeValue(indexNode, CLUSTERED, indexElement.Clustered.ToString())); ColumnElement.ParseFromXml(indexNode, indexElement.Columns); if (indexNode.Name == "includeColumns") { foreach (XmlNode includeNode in indexNode.ChildNodes) { ColumnElement.ParseFromXml(includeNode, indexElement.IncludeColumns); } } indexElements.Add(indexElement); } } } }
/// <summary> /// Parse only method. Parses and adds all entities found in the given node and adds them to the given /// list. /// </summary> /// <param name="node"></param> /// <param name="constraintElements"></param> public static void ParseFromXml(XmlNode node, IList constraintElements) { if (node != null && constraintElements != null) { foreach (XmlNode constraintNode in node.ChildNodes) { if (constraintNode.NodeType.Equals(XmlNodeType.Element)) { ConstraintElement constraintElement = new ConstraintElement(); constraintElement.Name = GetAttributeValue(constraintNode, NAME, constraintElement.Name); constraintElement.Type = GetAttributeValue(constraintNode, TYPE, constraintElement.Type); constraintElement.Clustered = Boolean.Parse(GetAttributeValue(constraintNode, CLUSTERED, constraintElement.Clustered.ToString())); constraintElement.ForeignEntity.Name = GetAttributeValue(constraintNode, FOREIGN_ENTITY, constraintElement.ForeignEntity.Name); constraintElement.CheckClause = GetAttributeValue(constraintNode, CHECK_CLAUSE, constraintElement.CheckClause); constraintElement.Prefix = GetAttributeValue(constraintNode, PREFIX, constraintElement.Prefix); constraintElement.CheckEnum.Name = GetAttributeValue(constraintNode, CHECK_ENUM, constraintElement.CheckEnum.Name); ColumnElement.ParseFromXml(constraintNode, constraintElement.Columns); constraintElements.Add(constraintElement); } } } }
public override void Validate(RootElement root) { base.Validate(root); SqlEntityElement foreignEntity = root.FindSqlEntity(this.foreignEntity.Name); if (foreignEntity == null) { root.AddValidationMessage(ParserValidationMessage.NewError(String.Format("Foreign entity ({0}) not found for constraint ({1}).", this.foreignEntity.Name, this.Name))); } else { this.foreignEntity = foreignEntity; ArrayList columns = new ArrayList(); foreach (ColumnElement column in foreignColumns) { ColumnElement columnElement = this.foreignEntity.FindColumnByName(column.Name); if (columnElement == null) { root.AddValidationMessage(ParserValidationMessage.NewError(String.Format("Foreign column ({0}) not found for constraint ({1}).", column.Name, this.Name))); } else { columns.Add(columnElement); } } this.foreignColumns = columns; } }
/// <summary> /// Parse only method. Parses and adds all entities found in the given node and adds them to the given /// list. /// </summary> /// <param name="node"></param> /// <param name="sqlEntityElements"></param> public static void ParseFromXml(XmlNode node, IList sqlEntityElements) { if (node != null && sqlEntityElements != null) { foreach (XmlNode sqlEntityNode in node.ChildNodes) { if (sqlEntityNode.NodeType.Equals(XmlNodeType.Element)) { SqlEntityElement sqlEntityElement = new SqlEntityElement(); sqlEntityElement.Name = GetAttributeValue(sqlEntityNode, NAME, sqlEntityElement.Name); sqlEntityElement.View = GetAttributeValue(sqlEntityNode, VIEW, sqlEntityElement.View); sqlEntityElement.SingleFile = Boolean.Parse(GetAttributeValue(sqlEntityNode, SCRIPT_SINGLE_FILE, sqlEntityElement.SingleFile.ToString())); sqlEntityElement.Server = GetAttributeValue(sqlEntityNode, SERVER, sqlEntityElement.Server); sqlEntityElement.Database = GetAttributeValue(sqlEntityNode, DATABASE, sqlEntityElement.Database); sqlEntityElement.User = GetAttributeValue(sqlEntityNode, USER, sqlEntityElement.User); sqlEntityElement.Password = GetAttributeValue(sqlEntityNode, PASSWORD, sqlEntityElement.Password); sqlEntityElement.SqlScriptDirectory = GetAttributeValue(sqlEntityNode, SCRIPT_DIRECTORY, sqlEntityElement.SqlScriptDirectory); sqlEntityElement.StoredProcNameFormat = GetAttributeValue(sqlEntityNode, STORED_PROC_NAME_FORMAT, sqlEntityElement.StoredProcNameFormat); sqlEntityElement.GenerateSqlViewScripts = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_VIEW_SCRIPT, sqlEntityElement.GenerateSqlViewScripts.ToString())); sqlEntityElement.GenerateSqlTableScripts = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_TABLE_SCRIPT, sqlEntityElement.GenerateSqlTableScripts.ToString())); sqlEntityElement.GenerateInsertStoredProcScript = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_INSERT_STORED_PROC_SCRIPT, sqlEntityElement.GenerateInsertStoredProcScript.ToString())); sqlEntityElement.GenerateUpdateStoredProcScript = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_UPDATE_STORED_PROC_SCRIPT, sqlEntityElement.GenerateUpdateStoredProcScript.ToString())); sqlEntityElement.GenerateDeleteStoredProcScript = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_DELETE_STORED_PROC_SCRIPT, sqlEntityElement.GenerateDeleteStoredProcScript.ToString())); sqlEntityElement.GenerateSelectStoredProcScript = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_SELECT_STORED_PROC_SCRIPT, sqlEntityElement.GenerateSelectStoredProcScript.ToString())); sqlEntityElement.AllowInsert = Boolean.Parse(GetAttributeValue(sqlEntityNode, ALLOW_INSERT, sqlEntityElement.AllowInsert.ToString())) || sqlEntityElement.GenerateInsertStoredProcScript; sqlEntityElement.AllowUpdate = Boolean.Parse(GetAttributeValue(sqlEntityNode, ALLOW_UPDATE, sqlEntityElement.AllowUpdate.ToString())) || sqlEntityElement.GenerateUpdateStoredProcScript; sqlEntityElement.AllowDelete = Boolean.Parse(GetAttributeValue(sqlEntityNode, ALLOW_DELETE, sqlEntityElement.AllowDelete.ToString())) || sqlEntityElement.GenerateDeleteStoredProcScript; sqlEntityElement.DefaultDirtyRead = Boolean.Parse(GetAttributeValue(sqlEntityNode, DEFAULT_DIRTY_READ, sqlEntityElement.DefaultDirtyRead.ToString())); sqlEntityElement.UpdateChangedOnly = Boolean.Parse(GetAttributeValue(sqlEntityNode, UPDATE_CHANGED_ONLY, sqlEntityElement.UpdateChangedOnly.ToString())) && sqlEntityElement.AllowUpdate; sqlEntityElement.ScriptDropStatement = Boolean.Parse(GetAttributeValue(sqlEntityNode, SCRIPT_DROP_STATEMENT, sqlEntityElement.ScriptDropStatement.ToString())); sqlEntityElement.UseView = Boolean.Parse(GetAttributeValue(sqlEntityNode, USE_VIEW, sqlEntityElement.UseView.ToString())); sqlEntityElement.GenerateProcsForForeignKey = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_PROCS_FOR_FOREIGN_KEYS, sqlEntityElement.GenerateProcsForForeignKey.ToString())); sqlEntityElement.GenerateOnlyPrimaryDeleteStoredProc = Boolean.Parse(GetAttributeValue(sqlEntityNode, GENERATE_ONLY_PRIMARY_DELETE_STORED_PROC, sqlEntityElement.GenerateOnlyPrimaryDeleteStoredProc.ToString())); sqlEntityElement.AllowUpdateOfPrimaryKey = Boolean.Parse(GetAttributeValue(sqlEntityNode, ALLOW_UPDATE_OF_PRIMARY_KEY, sqlEntityElement.AllowUpdateOfPrimaryKey.ToString())); sqlEntityElement.CommandTimeout = Int32.Parse(GetAttributeValue(sqlEntityNode, COMMAND_TIMEOUT, sqlEntityElement.CommandTimeout.ToString())); sqlEntityElement.ScriptForIndexedViews = Boolean.Parse(GetAttributeValue(sqlEntityNode, SCRIPT_FOR_INDEXED_VIEWS, sqlEntityElement.ScriptForIndexedViews.ToString())); ColumnElement.ParseFromXml(GetChildNodeByName(sqlEntityNode, COLUMNS), sqlEntityElement.Columns); ConstraintElement.ParseFromXml(GetChildNodeByName(sqlEntityNode, CONSTRAINTS), sqlEntityElement.Constraints); IndexElement.ParseFromXml(GetChildNodeByName(sqlEntityNode, INDEXES), sqlEntityElement.Indexes); ViewElement.ParseFromXml(GetChildNodeByName(sqlEntityNode, VIEWS), sqlEntityElement.Views); sqlEntityElements.Add(sqlEntityElement); } } } }
public override void Validate(RootElement root) { ArrayList columns = new ArrayList(); foreach (ColumnElement column in this.columns) { ColumnElement columnElement = this.sqlEntity.FindColumnByName(column.Name); if (columnElement == null) { } else { columns.Add(columnElement); } } this.columns = columns; }
public Boolean HasEntityMappedColumn(ColumnElement column) { foreach (PropertyElement property in Fields) { if (property.Entity.Name.Length > 0) { foreach (PropertyElement p in property.Entity.Fields) { if (column.Name.EndsWith(property.Prefix + p.Name)) { return(true); } } } } return(false); }
public override void Validate(RootElement root) { // Replace each column placeholder with the column from the sql entity. ArrayList columns = new ArrayList(); foreach (ColumnElement column in this.columns) { ColumnElement columnElement = this.sqlEntity.FindColumnByName(column.Name); if (columnElement == null) { root.AddValidationMessage(ParserValidationMessage.NewError(String.Format("Column specified ({0}) in constraint ({1}) not found as column.", column.Name, this.Name))); } else { columns.Add(columnElement); } } this.columns = columns; }
/// <summary> /// return the identity column if it exists, or the primary key columns if they exist /// </summary> /// <returns></returns> public IList GetPrimaryKeyColumns() { ArrayList list = new ArrayList(); ColumnElement id = GetIdentityColumn(); if (id != null) { list.Add(id); } else { foreach (ConstraintElement constraint in constraints) { if (constraint.Type.ToUpper().Equals("PRIMARY KEY")) { list.AddRange(constraint.Columns); } } } return(list); }
public static PropertyElement BuildElement(XmlNode node, Hashtable types, Hashtable sqltypes, IPropertyContainer entity, bool isReference, ParserValidationDelegate vd) { PropertyElement field = new PropertyElement(); if (node.Attributes["name"] != null) { field.Name = node.Attributes["name"].Value; } else { vd(ParserValidationArgs.NewError("Property in " + entity.Name + " has no name.")); } if (isReference && field.Name != "*") { PropertyElement refProperty = entity.FindFieldByName(field.Name); if (refProperty == null) { vd(ParserValidationArgs.NewError("Property " + field.Name + " in " + entity.Name + " refers to a property that does not exist.")); } else { field = (PropertyElement)(refProperty.Clone()); } } if (node.Attributes["column"] != null) { if (node.Attributes["column"].Value.Equals("*")) { field.Column.Name = field.Name; } else { field.Column.Name = node.Attributes["column"].Value; } // Column only occurs on entity eement. SqlEntityElement sqlEntity = ((EntityElement)entity).SqlEntity; ColumnElement column = sqlEntity.FindColumnByName(field.Column.Name); if (column != null) { field.Column = (ColumnElement)column.Clone(); if (types.Contains(field.Column.SqlType.Type)) { field.Type = (TypeElement)((TypeElement)types[field.Column.SqlType.Type]).Clone(); } else { vd(ParserValidationArgs.NewError("Type " + field.Column.SqlType.Type + " was not defined [property=" + field.name + "]")); } } else { vd(ParserValidationArgs.NewError("column (" + field.Column.Name + ") specified for property (" + field.Name + ") on entity (" + entity.Name + ") was not found in sql entity (" + sqlEntity.Name + ")")); } } field.Description = node.InnerText.Trim(); if (node.Attributes["accessmodifier"] != null) { field.AccessModifier = node.Attributes["accessmodifier"].Value; } // the concrete type is the *real* type, type can be the same or can be in interface or coersable type if (node.Attributes["type"] != null) { String type = node.Attributes[TYPE].Value; String concreteType = type; if (node.Attributes[CONCRETE_TYPE] != null) { concreteType = node.Attributes[CONCRETE_TYPE].Value; } // if the data type is defined, default it as the property and left be overridden if (types.Contains(concreteType)) { field.Type = (TypeElement)((TypeElement)types[concreteType]).Clone(); field.Type.Name = type; } else { vd(ParserValidationArgs.NewError("Type " + concreteType + " was not defined for property " + field.Name + " in " + entity.Name + ".")); } String dataObjectTypeName = concreteType + "Data"; if (types.Contains(dataObjectTypeName)) { field.DataObjectType = (TypeElement)((TypeElement)types[dataObjectTypeName]).Clone(); } else { field.DataObjectType = field.Type; } } if (node.Attributes["convertfromsqltypeformat"] != null) { field.Type.ConvertFromSqlTypeFormat = node.Attributes["convertfromsqltypeformat"].Value; } if (node.Attributes["converttosqltypeformat"] != null) { field.Type.ConvertToSqlTypeFormat = node.Attributes["converttosqltypeformat"].Value; } if (node.Attributes[PARAMETER_NAME] != null) { field.ParameterName = node.Attributes[PARAMETER_NAME].Value; } if (node.Attributes[EXPRESSION] != null) { field.Expression = node.Attributes[EXPRESSION].Value; } if (node.Attributes[GROUP_FUNCTION] != null) { field.GroupFunction = node.Attributes[GROUP_FUNCTION].Value; if (field.GroupFunction.ToLower() != GROUP_FUNCTION_SUM && field.GroupFunction.ToLower() != GROUP_FUNCTION_MIN && field.GroupFunction.ToLower() != GROUP_FUNCTION_MAX && field.GroupFunction.ToLower() != GROUP_FUNCTION_AVG && field.GroupFunction.ToLower() != GROUP_FUNCTION_STDEV && field.GroupFunction.ToLower() != GROUP_FUNCTION_STDEVP && field.GroupFunction.ToLower() != GROUP_FUNCTION_VAR && field.GroupFunction.ToLower() != GROUP_FUNCTION_VARP) { vd(ParserValidationArgs.NewError("Invalid group function specified for entity reference property " + field.Name + " in " + entity.Name)); } } if (node.Attributes[GROUP_BY] != null) { field.GroupBy = Boolean.Parse(node.Attributes[GROUP_BY].Value); } if (node.Attributes[SQL_TYPE] != null) { field.Column.SqlType.Name = node.Attributes[SQL_TYPE].Value; if (sqltypes.ContainsKey(field.Column.SqlType.Name)) { field.Column.SqlType = (SqlTypeElement)((SqlTypeElement)sqltypes[field.Column.SqlType.Name]).Clone(); } else { vd(ParserValidationArgs.NewError("SqlType " + field.Column.SqlType.Name + " was not defined in " + entity.Name + " for property " + field.Name + ".")); } } if (node.Attributes[ALIAS] != null) { field.Alias = node.Attributes[ALIAS].Value; } field.container = entity; if (node.Attributes["readable"] != null) { field.Readable = Boolean.Parse(node.Attributes["readable"].Value); } if (node.Attributes["writable"] != null) { field.Writable = Boolean.Parse(node.Attributes["writable"].Value); } if (node.Attributes["derived"] != null) { field.Derived = Boolean.Parse(node.Attributes["derived"].Value); } if (node.Attributes["encrypted"] != null) { field.Encrypted = Boolean.Parse(node.Attributes["encrypted"].Value); } if (node.Attributes["log"] != null) { field.DoLog = Boolean.Parse(node.Attributes["log"].Value); } if (node.Attributes["returnasidentity"] != null) { field.ReturnAsIdentity = Boolean.Parse(node.Attributes["returnasidentity"].Value); } if (node.Attributes[DIRECTION] == null) { field.Direction = ASCENDING; } else if (node.Attributes["direction"].Value != ASCENDING && node.Attributes["direction"].Value != DESCENDING) { vd(ParserValidationArgs.NewError("Comparer in entity " + entity.Name + " has direction value other than 'ascending' or 'descending'")); } else { field.Direction = node.Attributes[DIRECTION].Value; } if (node.Attributes[CONVERT_FOR_COMPARE] != null) { field.Type.ConvertForCompare = node.Attributes[CONVERT_FOR_COMPARE].Value; } if (node.Attributes[USE_ENTITY_DAO] != null) { field.UseEntityDao = Boolean.Parse(node.Attributes[USE_ENTITY_DAO].Value); } if (node.Attributes["entity"] != null) { field.Entity.Name = node.Attributes["entity"].Value; } if (node.Attributes["prefix"] != null) { field.Prefix = node.Attributes["prefix"].Value; } else { field.Prefix = field.Entity.Name + "_"; } return(field); }
public static ArrayList ParseFromXml(XmlNode propertiesNode, IList entities, IPropertyContainer entity, Hashtable sqltypes, Hashtable types, bool isReference, ParserValidationDelegate vd) { ArrayList fields = new ArrayList(); if (propertiesNode != null) { foreach (XmlNode node in propertiesNode.ChildNodes) { if (node.NodeType == XmlNodeType.Comment) { continue; } PropertyElement field = BuildElement(node, types, sqltypes, entity, isReference, vd); //Adds all attributes including all non defined by element class foreach (XmlAttribute attribute in node.Attributes) { if (!field.Attributes.ContainsKey(attribute.Name)) { field.Attributes.Add(attribute.Name, attribute.Value); } } fields.Add(field); // Add in any subfields... if (field.Entity.Name.Length > 0 && !field.UseEntityDao) { String subEntityName = node.Attributes["entity"].Value; EntityElement subentity = EntityElement.FindEntityByName((ArrayList)entities, subEntityName); // check to see if subentity is self if (subentity == null && entity.Name == subEntityName) { subentity = (EntityElement)entity; } if (subentity != null) { // Only entity elements have entity atttribute SqlEntityElement sqlEntity = ((EntityElement)entity).SqlEntity; String prefix = subentity.Name + "_"; if (node.Attributes["prefix"] != null) { prefix = node.Attributes["prefix"].Value; } foreach (PropertyElement f in subentity.Fields) { PropertyElement subfield = (PropertyElement)f.Clone(); subfield.Name = field.Name + "." + subfield.Name; // if field has sql column defined if (!f.Column.Name.Equals(String.Empty)) { ColumnElement column = sqlEntity.FindColumnByName(prefix + subfield.Column.Name); if (column != null) { subfield.Column = (ColumnElement)column.Clone(); } else { vd(ParserValidationArgs.NewError("column (" + prefix + subfield.Column.Name + ") specified for property (" + subfield.Name + ") on entity (" + entity.Name + ") was not found in sql entity (" + sqlEntity.Name + ")")); } } fields.Add(subfield); } } else { vd(ParserValidationArgs.NewError("Entity " + entity.Name + " referenced another entity that was not defined (or defined below this one): " + node.Attributes["entity"].Value)); } } } } return(fields); }
public static ArrayList ParseFromXml(XmlNode root, SqlEntityElement sqlentity, Hashtable sqltypes, Hashtable types, ParserValidationDelegate vd) { ArrayList columns = new ArrayList(); XmlNodeList elements = null; foreach (XmlNode n in root.ChildNodes) { if (n.Name.Equals("columns")) { elements = n.ChildNodes; break; } } if (elements != null) { foreach (XmlNode node in elements) { if (node.NodeType == XmlNodeType.Comment) { continue; } if (node.Name.Equals("column")) { ColumnElement column = new ColumnElement(); column.Name = GetAttributeValue(node, NAME, String.Empty); if (column.Name.Equals(String.Empty)) { vd(ParserValidationArgs.NewError("SqlEntity " + sqlentity.Name + " has a column that a name was not specified or was blank")); } column.Description = node.InnerText.Trim(); if (node.Attributes["sqltype"] != null) { column.SqlType.Name = node.Attributes["sqltype"].Value; if (sqltypes.ContainsKey(column.SqlType.Name)) { column.SqlType = (SqlTypeElement)((SqlTypeElement)sqltypes[column.SqlType.Name]).Clone(); } else { vd(ParserValidationArgs.NewError("SqlType " + column.SqlType.Name + " was not defined [column=" + sqlentity.Name + "." + column.Name + "]")); } } if (node.Attributes["required"] != null) { column.Required = Boolean.Parse(node.Attributes["required"].Value); } if (node.Attributes["identity"] != null) { column.Identity = Boolean.Parse(node.Attributes["identity"].Value); } if (node.Attributes["rowguidcol"] != null) { column.RowGuidCol = Boolean.Parse(node.Attributes["rowguidcol"].Value); } if (node.Attributes["viewcolumn"] != null) { column.ViewColumn = Boolean.Parse(node.Attributes["viewcolumn"].Value); } if (node.Attributes["increment"] != null) { column.Increment = Int32.Parse(node.Attributes["increment"].Value); } if (node.Attributes["seed"] != null) { column.Seed = Int32.Parse(node.Attributes["seed"].Value); } if (node.Attributes["default"] != null) { column.Default = node.Attributes["default"].Value; } if (node.Attributes["formula"] != null) { column.Formula = node.Attributes["formula"].Value; } if (node.Attributes["length"] != null) { column.SqlType.Length = Int32.Parse(node.Attributes["length"].Value); } if (node.Attributes["scale"] != null) { column.SqlType.Scale = Int32.Parse(node.Attributes["scale"].Value); } if (node.Attributes["precision"] != null) { column.SqlType.Precision = Int32.Parse(node.Attributes["precision"].Value); } if (node.Attributes["expression"] != null) { column.Expression = node.Attributes["expression"].Value; } if (node.Attributes["obsolete"] != null) { column.Obsolete = Boolean.Parse(node.Attributes[OBSOLETE].Value); } if (node.Attributes["retainnonnullvalue"] != null) { column.RetainNonNullValue = Boolean.Parse(node.Attributes["retainnonnullvalue"].Value); } if (node.Attributes[COLLATE] != null) { column.Collate = node.Attributes[COLLATE].Value; } //Adds all attributes including all non defined by element class foreach (XmlAttribute attribute in node.Attributes) { if (!column.Attributes.ContainsKey(attribute.Name)) { column.Attributes.Add(attribute.Name, attribute.Value); } } column.Description = node.InnerText.Trim(); columns.Add(column); } } } return(columns); }
public static ArrayList ParseFromXml(XmlNode root, SqlEntityElement sqlentity, Hashtable sqltypes, Hashtable types, ParserValidationDelegate vd) { ArrayList constraints = new ArrayList(); XmlNodeList elements = null; foreach (XmlNode n in root.ChildNodes) { if (n.Name.Equals("constraints")) { elements = n.ChildNodes; break; } } if (elements != null) { foreach (XmlNode node in elements) { if (node.NodeType == XmlNodeType.Comment) { continue; } ConstraintElement constraint = new ConstraintElement(); constraint.Name = node.Attributes["name"].Value; constraint.Type = node.Attributes["type"].Value; if (node.Attributes["clustered"] != null) { constraint.Clustered = Boolean.Parse(node.Attributes["clustered"].Value); } if (node.Attributes["foreignentity"] != null) { constraint.ForeignEntity.Name = node.Attributes["foreignentity"].Value; } if (node.Attributes["checkclause"] != null) { constraint.CheckClause = node.Attributes["checkclause"].Value; } if (node.Attributes["checkenum"] != null) { constraint.CheckEnum.Name = node.Attributes["checkenum"].Value; } foreach (XmlNode n in node.ChildNodes) { if (n.NodeType == XmlNodeType.Comment) { continue; } ColumnElement column = sqlentity.FindColumnByName(n.Attributes["name"].Value); if (column == null) { vd(ParserValidationArgs.NewError("column specified (" + n.Attributes["name"].Value + ") in constraint (" + constraint.Name + ") not found as column.")); column = new ColumnElement(); column.Name = n.Attributes["name"].Value; } if (n.Attributes["foreigncolumn"] != null) { column.ForeignColumn = n.Attributes["foreigncolumn"].Value; } constraint.Columns.Add(column); } constraints.Add(constraint); } } return(constraints); }
public static ArrayList ParseFromXml(XmlNode root, SqlEntityElement sqlentity, Hashtable sqltypes, Hashtable types, ParserValidationDelegate vd) { ArrayList indexes = new ArrayList(); XmlNodeList elements = null; foreach (XmlNode n in root.ChildNodes) { if (n.Name.Equals("indexes")) { elements = n.ChildNodes; break; } } if (elements != null) { foreach (XmlNode node in elements) { if (node.NodeType == XmlNodeType.Comment) { continue; } IndexElement index = new IndexElement(); index.Name = node.Attributes["name"].Value; if (node.Attributes["clustered"] != null) { index.Clustered = Boolean.Parse(node.Attributes["clustered"].Value); } if (node.Attributes["unique"] != null) { index.Unique = Boolean.Parse(node.Attributes["unique"].Value); } foreach (XmlNode n in node.ChildNodes) { if (node.NodeType == XmlNodeType.Comment) { continue; } if (n.Name == "include") { foreach (XmlNode includeNode in n.ChildNodes) { ColumnElement includeColumn = sqlentity.FindColumnByName(includeNode.Attributes["name"].Value); if (includeColumn == null) { vd(ParserValidationArgs.NewError("column specified (" + includeNode.Attributes["name"].Value + ") in index (" + index.Name + ") not found as column.")); includeColumn = new ColumnElement(); includeColumn.Name = includeNode.Attributes["name"].Value; } index.IncludeColumns.Add(includeColumn); } continue; } ColumnElement column = sqlentity.FindColumnByName(n.Attributes["name"].Value); if (column == null) { vd(ParserValidationArgs.NewError("column specified (" + n.Attributes["name"].Value + ") in index (" + index.Name + ") not found as column.")); column = new ColumnElement(); column.Name = n.Attributes["name"].Value; } if (n.Attributes["sortdirection"] != null) { column.SortDirection = n.Attributes["sortdirection"].Value; } index.Columns.Add(column); } indexes.Add(index); } } return(indexes); }
public static ArrayList ParseFromXml(XmlNode root, DatabaseElement database, SqlEntityElement sqlentity, Hashtable sqltypes, Hashtable types, ParserValidationDelegate vd) { ArrayList list = new ArrayList(); XmlNodeList elements = root.SelectNodes("views/view"); if (elements != null) { foreach (XmlNode node in elements) { if (node.NodeType == XmlNodeType.Comment) { continue; } ViewElement view = new ViewElement(); view.Name = ParseStringAttribute(node, "name", String.Empty); foreach (XmlNode n in node.ChildNodes) { if (node.NodeType == XmlNodeType.Comment) { continue; } ConstraintElement constraint = sqlentity.FindConstraintByName(n.Attributes["name"].Value); if (constraint == null) { vd(ParserValidationArgs.NewError("constraint specified (" + n.Attributes["name"].Value + ") in view (" + view.Name + ") not found.")); constraint = new ConstraintElement(); constraint.Name = n.Attributes["name"].Value; } else { if (!constraint.Type.Equals(ConstraintElement.FOREIGN_KEY)) { vd(ParserValidationArgs.NewError("View [" + view.Name + "] references a constraint that is not a foreign key constraint: " + constraint.Name)); } } constraint.Prefix = ParseStringAttribute(n, "prefix", constraint.ForeignEntity.Name + "_"); SqlEntityElement foreignEntity = database.FindSqlEntityByName(constraint.ForeignEntity.Name); // check to see if the foreignEntity is itself if (foreignEntity == null && sqlentity.Name == constraint.ForeignEntity.Name) { foreignEntity = sqlentity; } if (foreignEntity == null) { vd(ParserValidationArgs.NewError("View [" + view.Name + "] references a constraint that references an sql entity that was not defined (or was not defined before this sql entity): " + constraint.ForeignEntity)); } else { ArrayList columnsToAdd = new ArrayList(); foreach (ColumnElement column in foreignEntity.Columns) { ColumnElement viewColumn = (ColumnElement)column.Clone(); if (!constraint.Prefix.Equals(String.Empty)) { viewColumn.Name = constraint.Prefix + viewColumn.Name; } viewColumn.Prefix = constraint.Prefix; viewColumn.ForeignSqlEntity = constraint.ForeignEntity.Name; viewColumn.ViewColumn = true; columnsToAdd.Add(viewColumn); } sqlentity.Columns.AddRange(columnsToAdd); } view.Constraints.Add(constraint); } // validation if (view.Name.Equals(String.Empty)) { vd(ParserValidationArgs.NewError("View does not have a name: " + Environment.NewLine + node.OuterXml)); } list.Add(view); } } return(list); }