private static void CreateTableFields(CodeTypeDeclaration classType, CodeGenerationInfo generationInfo)
{
foreach (var item in generationInfo.GetTables(true))
{
var cmf = new CodeMemberField()
{
Attributes = MemberAttributes.Private,
Name = item.GetFieldName(),
Type = item.GetCodeType()
};
classType.Members.Add(cmf);
}
}
public static void Create(CodeNamespace codeNamespace, CodeGenerationInfo generationInfo)
{
codeNamespace.Comments.Add(new CodeCommentStatement($"------------------------------------------------------------------------------"));
codeNamespace.Comments.Add(new CodeCommentStatement($"dataBase: {generationInfo.DataBaseName}"));
codeNamespace.Comments.Add(new CodeCommentStatement($"revision: {generationInfo.Revision}"));
codeNamespace.Comments.Add(new CodeCommentStatement($"requested revision: {generationInfo.RequestedRevision}"));
codeNamespace.Comments.Add(new CodeCommentStatement($"hash value: {generationInfo.TablesHashValue}"));
codeNamespace.Comments.Add(new CodeCommentStatement($"tags: {generationInfo.Tags}"));
codeNamespace.Comments.Add(new CodeCommentStatement($"------------------------------------------------------------------------------"));
foreach (var item in generationInfo.GetTables())
{
CremaTableClassCreator.Create(codeNamespace, item, generationInfo);
}
var classType = new CodeTypeDeclaration()
{
Attributes = MemberAttributes.Public,
Name = generationInfo.ClassName,
IsClass = true
};
classType.TypeAttributes |= TypeAttributes.Sealed;
classType.BaseTypes.Add(generationInfo.BaseNamespace, "CremaData");
CreateNameField(classType, generationInfo);
CreateRevisionField(classType, generationInfo);
CreateTypesHashValueField(classType, generationInfo);
CreateTablesHashValueField(classType, generationInfo);
CreateTagsField(classType, generationInfo);
CreateNameProperty(classType, generationInfo);
CreateRevisionProperty(classType, generationInfo);
CreateTypesHashValueProperty(classType, generationInfo);
CreateTablesHashValueProperty(classType, generationInfo);
CreateTagsProperty(classType, generationInfo);
CreateTableFields(classType, generationInfo);
CreateConstructor(classType, generationInfo);
CreateConstructorFromFile(classType, generationInfo);
CreateConstructorFromStream(classType, generationInfo);
CreateLoadFromFile(classType, generationInfo);
CreateLoadStream(classType, generationInfo);
CreateLoad(classType, generationInfo);
CreateTableProperties(classType, generationInfo);
codeNamespace.Types.Add(classType);
}
private static void CreateTableProperties(CodeTypeDeclaration classType, CodeGenerationInfo generationInfo)
{
foreach (var item in generationInfo.GetTables(true))
{
var cmp = new CodeMemberProperty()
{
Attributes = MemberAttributes.Public | MemberAttributes.Final,
Name = item.GetPropertyName(),
Type = item.GetCodeType(),
HasGet = true,
HasSet = false
};
cmp.Comments.AddSummary(item.Comment);
cmp.GetStatements.AddMethodReturn(item.GetFieldExpression());
classType.Members.Add(cmp);
}
}
private static void CreateLoad(CodeTypeDeclaration classType, CodeGenerationInfo generationInfo)
{
var cc = new CodeMemberMethod()
{
Attributes = MemberAttributes.Public | MemberAttributes.Final,
Name = "Load",
};
cc.Parameters.Add("IDataSet", "dataSet");
cc.Parameters.Add(new CodeTypeReference(typeof(bool)), "verifyRevision");
var dataSet = new CodeVariableReferenceExpression("dataSet");
{
var ccs = CreateCompareDataBaseStatement(classType, generationInfo);
var tst = CreateTryCatchStatement(classType, ccs, generationInfo);
cc.Statements.Add(tst);
}
{
var ccs = CreateCompareRevisionStatement(classType, generationInfo);
var tst = CreateTryCatchStatement(classType, ccs, generationInfo);
cc.Statements.Add(tst);
}
{
var field = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_name");
var property = new CodePropertyReferenceExpression(dataSet, "Name");
cc.Statements.AddAssign(field, property);
}
{
var field = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_revision");
var property = new CodePropertyReferenceExpression(dataSet, "Revision");
cc.Statements.AddAssign(field, property);
}
{
var field = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_typesHashValue");
var property = new CodePropertyReferenceExpression(dataSet, "TypesHashValue");
cc.Statements.AddAssign(field, property);
}
{
var field = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_tablesHashValue");
var property = new CodePropertyReferenceExpression(dataSet, "TablesHashValue");
cc.Statements.AddAssign(field, property);
}
{
var field = new CodeFieldReferenceExpression(new CodeThisReferenceExpression(), "_tags");
var property = new CodePropertyReferenceExpression(dataSet, "Tags");
cc.Statements.AddAssign(field, property);
}
foreach (var item in generationInfo.GetTables(true))
{
var tableName = new CodePrimitiveExpression(item.Name);
var tablesProp = new CodePropertyReferenceExpression(dataSet, "Tables");
var table = new CodeIndexerExpression(tablesProp, tableName);
var field = item.GetFieldExpression();
var instance = new CodeObjectCreateExpression(item.GetCodeType(), table);
var assignStatement = new CodeAssignStatement(field, instance);
cc.Statements.Add(assignStatement);
}
classType.Members.Add(cc);
}