// -------------------------------
// - Begin public methods region -
// -------------------------------
/// <summary>
/// Convert a HLI Attribute Set to a AttributeLayer Attribute Set.
/// </summary>
/// <param name="attributeSetIn">The HLI Attribute Set.</param>
/// <param name="attributeSetOut">The AttributeLayer Attribute Set.</param>
public static void ToAttributeSet(DvtkHighLevelInterface.Dicom.Other.AttributeSet attributeSetIn, Dvtk.Dicom.AttributeLayer.AttributeSet attributeSetOut)
{
for (int index = 0; index < attributeSetIn.Count; index++)
{
DvtkHighLevelInterface.Dicom.Other.Attribute hliAttribute = attributeSetIn[index];
Tag tag = new Tag(hliAttribute.GroupNumber, hliAttribute.ElementNumber);
if (hliAttribute.VR != DvtkData.Dimse.VR.SQ)
{
SingleAttribute singleAttribute = new SingleAttribute(tag, (VR)Enum.Parse(typeof(VR), hliAttribute.VR.ToString(), true), attributeSetOut);
}
else
{
SequenceAttribute sequenceAttribute = new SequenceAttribute(tag, attributeSetOut);
for (int sequenceItemIndex = 1; sequenceItemIndex <= hliAttribute.ItemCount; sequenceItemIndex++)
{
DvtkHighLevelInterface.Dicom.Other.SequenceItem hliSequenceItem = hliAttribute.GetItem(sequenceItemIndex);
SequenceItem sequenceItem = new SequenceItem(sequenceAttribute);
ToAttributeSet(hliSequenceItem, sequenceItem);
}
}
}
}
/// <summary>
/// シーケンス属性からインスタンスを生成します。
/// </summary>
/// <param name="attribute">シーケンス属性</param>
/// <returns>生成されたインスタンス</returns>
internal static This From(SequenceAttribute attribute)
{
if (attribute == null)
{
throw new ArgumentNullException(nameof(attribute));
}
return(new This(attribute.Schema, attribute.Name));
}
private static string GetSequenceName <TEntity, TId>() where TEntity : IEntity <TId>
{
Type entityType = typeof(TEntity);
SequenceAttribute attribute = entityType.GetCustomAttribute <SequenceAttribute>();
if (attribute == null)
{
throw new InvalidOperationException("You need to decorate your entity with Sequence attribute to use this extension method.");
}
string sequenceName = attribute.Name;
return(sequenceName);
}
public virtual TId GetNextId <TEntity, TId>() where TEntity : IEntity <TId>
{
Type entityType = typeof(TEntity);
SequenceAttribute attribute = entityType.GetCustomAttribute <SequenceAttribute>();
if (attribute == null)
{
throw new InvalidOperationException("You need to decorate your entity with Sequence attribute to use this extension method.");
}
string sequenceName = attribute.Name;
DbRawSqlQuery <TId> result = Database.SqlQuery <TId>($"SELECT (NEXT VALUE FOR {sequenceName})");
TId id = result.FirstOrDefault();
if (id == null || id.Equals(default(TId)))
{
throw new InvalidOperationException($"Database did not return an instance of identity for sequence {sequenceName}.");
}
return(id);
}
/// <summary>
/// The create sequence attribute.
/// </summary>
/// <param name="attribute">
/// The attribute type.
/// </param>
/// <param name="attributeValue">
/// The attribute value.
/// </param>
/// <param name="sequenceId">
/// The sequence id.
/// </param>
/// <returns>
/// The <see cref="SequenceAttribute"/>.
/// </returns>
private SequenceAttribute CreateSequenceAttribute(LibiadaWeb.Attribute attribute, string attributeValue, long sequenceId)
{
var subsequenceAttribute = new SequenceAttribute
{
Attribute = attribute,
SequenceId = sequenceId,
Value = attributeValue
};
return subsequenceAttribute;
}
/// <summary>
/// The create sequence attribute.
/// </summary>
/// <param name="attributeName">
/// The attribute name.
/// </param>
/// <param name="attributeValue">
/// The attribute value.
/// </param>
/// <param name="sequenceId">
/// The sequence id.
/// </param>
/// <returns>
/// The <see cref="SequenceAttribute"/>.
/// </returns>
private SequenceAttribute CreateSequenceAttribute(string attributeName, string attributeValue, long sequenceId)
{
var attribute = attributeRepository.GetAttributeByName(attributeName);
var subsequenceAttribute = new SequenceAttribute
{
Attribute = attribute,
SequenceId = sequenceId,
Value = attributeValue
};
return subsequenceAttribute;
}
/// <summary>
/// VisitEnter method in the context of the "Hierarchical Visitor Pattern".
/// See "DVTk_Library\Documentation\Design\Hierarchical Visitor Pattern.htm".
/// </summary>
/// <param name="sequenceAttribute">The SequenceAttribute instance to visit.</param>
/// <returns>
/// true: traverse the children of this instance.
/// false: do not traverse the children of this instance.
/// </returns>
public override bool VisitEnterSequenceAttribute(SequenceAttribute sequenceAttribute)
{
VisitAttribute(sequenceAttribute);
return(true);
}
private void GenEntityEx(CodeNamespace ns, Type type, int outLang)
{
CodeTypeDeclaration entity;
StringBuilder sb = new StringBuilder();
entity = new CodeTypeDeclaration(type.Name);
ns.Types.Add(entity);
entity.CustomAttributes.Add(new CodeAttributeDeclaration(typeof(System.SerializableAttribute).Name));
entity.IsClass = true;
entity.IsPartial = true;
Type[] interfaces = GetContractInterfaceTypes(type);
bool findNonEntityBaseEntity = false;
string entityBaseTypeName = null;
foreach (Type item in interfaces)
{
if (typeof(IEntity).IsAssignableFrom(item) && (typeof(IEntity) != item))
{
entityBaseTypeName = item.Name;
entity.BaseTypes.Add(entityBaseTypeName);
findNonEntityBaseEntity = true;
break;
}
}
if (!findNonEntityBaseEntity)
{
entity.BaseTypes.Add(typeof(Entity));
}
string tableName = GetTableName(type);
DescriptionAttribute ca = GetEntityAttribute <DescriptionAttribute>(type);
#region 获取主键列
StringBuilder sbKey = new StringBuilder();
List <string> listKey = new List <string>();
GenGetPrimaryKeyFieldListEx(sbKey, type, listKey, outLang);
#endregion
if (ca != null)
{
//sb.Append("\t/// <summary>\r\n");
//sb.Append("\t/// ");
//sb.Append(ca.Description.Replace("\n", "\n\t/// "));
//sb.Append("\r\n\t/// </summary>\r\n");
entity.Comments.Add(new CodeCommentStatement("<summary>", true));
entity.Comments.Add(new CodeCommentStatement(ca.Description + string.Format(" - 表名：{0} 主键列：{1}", tableName, string.Join(",", listKey.ToArray())), true));
entity.Comments.Add(new CodeCommentStatement("</summary>", true));
}
else
{
entity.Comments.Add(new CodeCommentStatement("<summary>", true));
entity.Comments.Add(new CodeCommentStatement(string.Format("表名：{0} 主键列：{1}", tableName, string.Join(",", listKey.ToArray())), true));
entity.Comments.Add(new CodeCommentStatement("</summary>", true));
}
bool isReadonly = false;
ReadOnlyAttribute read = GetEntityAttribute <ReadOnlyAttribute>(type);
if (read != null)
{
isReadonly = true;
}
//generate properties
CodeStatementCollection reloadQueryStatements = new CodeStatementCollection();
GenPropertiesEx(entity, reloadQueryStatements, type, isReadonly, outLang);
List <string> generatedProperties = new List <string>();
CodeMemberMethod method;
CodeExpression[] arrayInit;
StringBuilder sbPropertyValuesList;
string[] fieldsList;
#region 实现重载的信息
#region 重载获取表名和只读
CodeTypeReference reference = new CodeTypeReference(typeof(Table).FullName, new CodeTypeReference(type.Name, CodeTypeReferenceOptions.GenericTypeParameter));
CodeExpression codeExpression = new CodeObjectCreateExpression(reference, new CodeExpression[] { new CodePrimitiveExpression(tableName) });
//生成重载的方法
method = new CodeMemberMethod();
method.Name = "GetTable";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(typeof(Table));
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("获取实体对应的表名", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
//CodeAssignStatement ass = new CodeAssignStatement();
//ass.Left = new CodeSnippetExpression("mappingTable");
//ass.Right = new CodeMethodInvokeExpression(new CodeMethodReferenceExpression(new CodeSnippetExpression("EntityConfig"), "GetTable"), new CodePrimitiveExpression(tableName));
//CodeConditionStatement condition = new CodeConditionStatement();
//condition.Condition = new CodeBinaryOperatorExpression(new CodePrimitiveExpression(null), CodeBinaryOperatorType.IdentityEquality, new CodeSnippetExpression("mappingTable"));
//condition.TrueStatements.Add(ass);
//method.Statements.Add(condition);
//method.Statements.Add(new CodeMethodReturnStatement(new CodeSnippetExpression("mappingTable")));
//entity.Members.Add(method);
//new CodeTypeReference(type.Name,
method.Statements.Add(new CodeMethodReturnStatement(codeExpression));
entity.Members.Add(method);
if (isReadonly)
{
method = new CodeMemberMethod();
method.Name = "GetReadOnly";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(typeof(bool));
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("获取实体是否只读", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodePrimitiveExpression(true)));
entity.Members.Add(method);
}
SequenceAttribute auto = GetEntityAttribute <SequenceAttribute>(type);
if (auto != null)
{
method = new CodeMemberMethod();
method.Name = "GetSequence";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(typeof(string));
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("获取自增长列的名称", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodePrimitiveExpression(auto.Name)));
entity.Members.Add(method);
}
#endregion
sbPropertyValuesList = new StringBuilder();
generatedProperties.Clear();
//sb.Append("\t\tpublic override object[] GetPropertyValues()\r\n\t\t{\r\n");
//sb.Append("\t\t\treturn new object[] { ");
GenGetIdentityFieldEx(sbPropertyValuesList, type, generatedProperties, outLang);
//sb.Append(sbPropertyValuesList.ToString().TrimEnd(' ', ','));
//sb.Append(" };\r\n\t\t}\r\n\r\n");
fieldsList = sbPropertyValuesList.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
if (generatedProperties.Count > 0)
{
method = new CodeMemberMethod();
method.Name = "GetIdentityField";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(typeof(Field));
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("获取实体中的标识列", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodeSnippetExpression(fieldsList[0].Trim())));
entity.Members.Add(method);
}
sbPropertyValuesList = new StringBuilder();
generatedProperties.Clear();
//sb.Append("\t\tpublic override object[] GetPropertyValues()\r\n\t\t{\r\n");
//sb.Append("\t\t\treturn new object[] { ");
GenGetPrimaryKeyFieldListEx(sbPropertyValuesList, type, generatedProperties, outLang);
//sb.Append(sbPropertyValuesList.ToString().TrimEnd(' ', ','));
//sb.Append(" };\r\n\t\t}\r\n\r\n");
fieldsList = sbPropertyValuesList.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
arrayInit = new CodeExpression[fieldsList.Length];
for (int i = 0; i < fieldsList.Length; i++)
{
arrayInit[i] = new CodeSnippetExpression(fieldsList[i].Trim());
}
if (arrayInit.Length > 0)
{
method = new CodeMemberMethod();
method.Name = "GetPrimaryKeyFields";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(new CodeTypeReference(typeof(Field)), 1);
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("获取实体中的主键列", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodeArrayCreateExpression(typeof(Field), arrayInit)));
entity.Members.Add(method);
}
method = new CodeMemberMethod();
method.Name = "GetFields";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(new CodeTypeReference(typeof(Field)), 1);
sbPropertyValuesList = new StringBuilder();
generatedProperties.Clear();
//sb.Append("\t\tpublic override object[] GetPropertyValues()\r\n\t\t{\r\n");
//sb.Append("\t\t\treturn new object[] { ");
GenGetFieldListEx(sbPropertyValuesList, type, generatedProperties, outLang);
//sb.Append(sbPropertyValuesList.ToString().TrimEnd(' ', ','));
//sb.Append(" };\r\n\t\t}\r\n\r\n");
fieldsList = sbPropertyValuesList.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
arrayInit = new CodeExpression[generatedProperties.Count];
for (int i = 0; i < generatedProperties.Count; i++)
{
arrayInit[i] = new CodeSnippetExpression(fieldsList[i].Trim());
}
if (arrayInit.Length > 0)
{
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement(string.Format("获取列信息"), true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodeArrayCreateExpression(typeof(Field), arrayInit)));
entity.Members.Add(method);
}
#endregion
method = new CodeMemberMethod();
method.Name = "GetValues";
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(new CodeTypeReference(typeof(object)), 1);
sbPropertyValuesList = new StringBuilder();
generatedProperties.Clear();
//sb.Append("\t\tpublic override object[] GetPropertyValues()\r\n\t\t{\r\n");
//sb.Append("\t\t\treturn new object[] { ");
GenGetPropertyValues(sbPropertyValuesList, type, generatedProperties);
//sb.Append(sbPropertyValuesList.ToString().TrimEnd(' ', ','));
//sb.Append(" };\r\n\t\t}\r\n\r\n");
fieldsList = sbPropertyValuesList.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
arrayInit = new CodeExpression[generatedProperties.Count];
for (int i = 0; i < generatedProperties.Count; i++)
{
arrayInit[i] = new CodePropertyReferenceExpression(new CodeThisReferenceExpression(), fieldsList[i].Trim());
}
if (arrayInit.Length > 0)
{
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement(string.Format("获取列数据"), true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Statements.Add(new CodeMethodReturnStatement(new CodeArrayCreateExpression(typeof(object), arrayInit)));
entity.Members.Add(method);
}
else
{
method.Statements.Add(new CodeMethodReturnStatement(new CodePrimitiveExpression(null)));
entity.Members.Add(method);
}
method = new CodeMemberMethod();
method.Attributes = MemberAttributes.Family | MemberAttributes.Override;
method.Name = "SetValues";
method.ReturnType = null;
//添加注释
method.Comments.Add(new CodeCommentStatement("<summary>", true));
method.Comments.Add(new CodeCommentStatement("给当前实体赋值", true));
method.Comments.Add(new CodeCommentStatement("</summary>", true));
method.Parameters.Add(new CodeParameterDeclarationExpression(typeof(IRowReader), "reader"));
//sb.Append("\t\tpublic override void SetPropertyValues(System.Data.IDataReader reader)\r\n\t\t{\r\n");
generatedProperties.Clear();
GenSetPropertyValuesFromReaderEx(method.Statements, type, generatedProperties, outLang);
entity.Members.Add(method);
//outNs + "." +
string entityOutputTypeName = type.Name;
//, CodeTypeReferenceOptions.GlobalReference
CodeTypeReference entityOutputTypeNameRef = new CodeTypeReference(entityOutputTypeName);
//sb.Append("\t\tpublic override int GetHashCode() { return base.GetHashCode(); }\r\n\r\n");
method = new CodeMemberMethod();
method.Attributes = MemberAttributes.Public | MemberAttributes.Override;
method.Name = "GetHashCode";
method.ReturnType = new CodeTypeReference(typeof(int));
method.Statements.Add(new CodeMethodReturnStatement(new CodeMethodInvokeExpression(new CodeBaseReferenceExpression(), "GetHashCode", new CodeExpression[] { })));
entity.Members.Add(method);
//sb.Append("\t\tpublic override bool Equals(object obj)\r\n\t\t{\r\n\t\t\treturn obj == null || (!(obj is " + entityOutputTypeName + ")) ? false : ((object)this) == ((object)obj) ? true : this.isAttached && ((" + entityOutputTypeName + ")obj).isAttached");
method = new CodeMemberMethod();
method.Name = "Equals";
method.Attributes = MemberAttributes.Public | MemberAttributes.Override;
method.ReturnType = new CodeTypeReference(typeof(bool));
method.Parameters.Add(new CodeParameterDeclarationExpression(typeof(object), "obj"));
//if (obj == null) return false;
//if ((obj is global::Entities.LocalUser) == false) return false;
//if (((object)this) == ((object)obj)) return true;
//return this.isAttached && ((global::Entities.LocalUser)obj).isAttached && this.ID == ((global::Entities.LocalUser)obj).ID;
method.Statements.Add(new CodeConditionStatement(new CodeBinaryOperatorExpression(new CodeArgumentReferenceExpression("obj"), CodeBinaryOperatorType.IdentityEquality, new CodePrimitiveExpression(null)), new CodeStatement[] { new CodeMethodReturnStatement(new CodePrimitiveExpression(false)) }));
method.Statements.Add(new CodeConditionStatement(new CodeBinaryOperatorExpression(new CodePrimitiveExpression(false), CodeBinaryOperatorType.ValueEquality, new CodeMethodInvokeExpression(new CodeTypeOfExpression(entityOutputTypeNameRef), "IsAssignableFrom", new CodeExpression[] { new CodeMethodInvokeExpression(new CodeArgumentReferenceExpression("obj"), "GetType", new CodeExpression[] { }) })), new CodeStatement[] { new CodeMethodReturnStatement(new CodePrimitiveExpression(false)) }));
method.Statements.Add(new CodeConditionStatement(new CodeBinaryOperatorExpression(new CodeCastExpression(typeof(object), new CodeThisReferenceExpression()), CodeBinaryOperatorType.IdentityEquality, new CodeCastExpression(typeof(object), new CodeArgumentReferenceExpression("obj"))), new CodeStatement[] { new CodeMethodReturnStatement(new CodePrimitiveExpression(true)) }));
method.Statements.Add(new CodeMethodReturnStatement(new CodePrimitiveExpression(false)));
//sb.Append(";\r\n\t\t}\r\n");
entity.Members.Add(method);
//sb.Append("\r\n\t\t#endregion\r\n\r\n");
CodeTypeDeclaration queryClass = new CodeTypeDeclaration();
queryClass.IsClass = true;
queryClass.Name = outLang == 0 ? "_" : "__";
queryClass.Attributes = MemberAttributes.Public | MemberAttributes.Static;
if (findNonEntityBaseEntity)
{
queryClass.Attributes |= MemberAttributes.New;
}
entity.Members.Add(queryClass);
generatedProperties.Clear();
#region 添加All字段
if (interfaces.Length == 0)
{
CodeMemberField field = new CodeMemberField();
field.Name = "All";
field.Attributes = MemberAttributes.Public | MemberAttributes.Static;
field.Type = new CodeTypeReference(typeof(AllField));
//new CodeTypeReference(type.Name,
reference = new CodeTypeReference(typeof(AllField).FullName, new CodeTypeReference(type.Name, CodeTypeReferenceOptions.GenericTypeParameter));
field.InitExpression = new CodeObjectCreateExpression(reference);
//添加注释
field.Comments.Add(new CodeCommentStatement("<summary>", true));
field.Comments.Add(new CodeCommentStatement("表示选择所有列，与*等同", true));
field.Comments.Add(new CodeCommentStatement("</summary>", true));
queryClass.Members.Add(field);
}
#endregion
GenPropertyQueryCodeEx(queryClass, type, generatedProperties, isReadonly);
}
