public string Resolve(ResolveContext context)
{
object executeResult = null;
if (!string.IsNullOrWhiteSpace(this.RefId))
{
if (!context.InsqlDescriptor.Sections.ContainsKey(this.RefId))
{
throw new ArgumentException($"mapper section id : {this.RefId} not found !");
}
IInsqlSection sectionDescriptor = context.InsqlDescriptor.Sections[this.RefId];
executeResult = sectionDescriptor.Resolve(new ResolveContext
{
ServiceProvider = context.ServiceProvider,
InsqlDescriptor = context.InsqlDescriptor,
SectionDescriptor = sectionDescriptor,
Param = context.Param
});
}
else if (!string.IsNullOrWhiteSpace(this.Value))
{
var codeExecuter = context.ServiceProvider.GetRequiredService <IInsqlCodeResolver>();
executeResult = codeExecuter.Resolve(typeof(object), this.Value, context.Param);
}
//给上下文设置参数
context.Param[this.Name] = executeResult;
//返回空内容
return(string.Empty);
}
public string Resolve(ResolveContext context)
{
if (!context.InsqlDescriptor.Sections.ContainsKey(this.RefId))
{
throw new ArgumentException($"mapper section id : {this.RefId} not found !");
}
IInsqlSection sectionDescriptor = context.InsqlDescriptor.Sections[this.RefId];
return((string)sectionDescriptor.Resolve(new ResolveContext
{
ServiceProvider = context.ServiceProvider,
InsqlDescriptor = context.InsqlDescriptor,
SectionDescriptor = sectionDescriptor,
Param = context.Param
}));
}
public string Resolve(ResolveContext context)
{
bool isTest = false;
if (!string.IsNullOrWhiteSpace(this.RefId))
{
if (!context.InsqlDescriptor.Sections.ContainsKey(this.RefId))
{
throw new ArgumentException($"mapper section id : {this.RefId} not found !");
}
IInsqlSection sectionDescriptor = context.InsqlDescriptor.Sections[this.RefId];
isTest = (bool)sectionDescriptor.Resolve(new ResolveContext
{
ServiceProvider = context.ServiceProvider,
InsqlDescriptor = context.InsqlDescriptor,
SectionDescriptor = sectionDescriptor,
Param = context.Param
});
}
else if (!string.IsNullOrWhiteSpace(this.Test))
{
var codeExecuter = context.ServiceProvider.GetRequiredService <IInsqlCodeResolver>();
isTest = (bool)codeExecuter.Resolve(typeof(bool), this.Test, context.Param);
}
if (!isTest)
{
return(string.Empty);
}
//parse
var childrenResult = this.Children.Select(children =>
{
return(children.Resolve(context));
});
return(string.Join(" ", childrenResult).Trim());
}