public virtual IContent WritePage(ISource source, IPageData pageData, OutputData outputData)
{
PageMakerUtil.AssertType(source, outputData, SourceOutputType.DataSet);
DataSet ds = outputData.Data.Convert <DataSet>();
var metaTables = GetTableData();
DataSet resultSet = new DataSet(ds.DataSetName)
{
Locale = ds.Locale
};
using (resultSet)
{
foreach (DataTable table in ds.Tables)
{
ITableData tableData;
if (metaTables.TryGetValue(table.TableName, out tableData))
{
resultSet.Tables.Add(CreateResultTable(pageData, ds, table, tableData));
}
else
{
resultSet.Tables.Add(table.Copy());
}
}
ProcessResult(resultSet);
using (XmlReader reader = new XmlDataSetReader(resultSet, true, false))
{
string xml = XmlUtil.GetJson(reader);
return(new SimpleContent(ContentTypeConst.JSON, xml));
}
}
}
protected internal IContent WritePage(IPageData pageData, OutputData outputData)
{
PageMakerUtil.AssertType(this, outputData, SourceOutputType.XmlReader, SourceOutputType.String,
SourceOutputType.DataSet, SourceOutputType.ToolkitObject);
string xsltFile = GetRealXsltFile(pageData); // Path.Combine(AppSetting.Current.XmlPath, XsltFile);
TkDebug.AssertNotNullOrEmpty(xsltFile, "没有设置XsltFile属性，该值为空", this);
TkDebug.Assert(File.Exists(xsltFile), string.Format(ObjectUtil.SysCulture,
"系统中并不存在文件名为{0}的文件，请检查路径！", xsltFile), this);
XsltArgumentList args = null;
if (UseXsltArgs)
{
args = new XsltArgumentList();
AddXsltParam(args, pageData);
}
string content = string.Empty;
XmlReader reader = null;
switch (outputData.OutputType)
{
case SourceOutputType.XmlReader:
reader = outputData.Data.Convert <XmlReader>();
break;
case SourceOutputType.String:
reader = XmlTransformUtil.GetXmlReader(outputData.Data.Convert <string>());
break;
case SourceOutputType.ToolkitObject:
XDocument doc = outputData.Data.CreateXDocument(null, ObjectUtil.WriteSettings, QName.ToolkitNoNS);
reader = doc.CreateReader();
break;
case SourceOutputType.DataSet:
reader = new XmlDataSetReader(outputData.Data.Convert <DataSet>());
break;
default:
TkDebug.ThrowImpossibleCode(this);
break;
}
content = XmlTransformUtil.Transform(reader, xsltFile, args, TransformSetting.All);
Encoding encoding = Encoding ?? (pageData.IsPost ? Encoding.UTF8 : null);
return(CreateContent(pageData, content, encoding));
}
public static XmlReader GetDataSetReader(OutputData outputData)
{
XmlReader reader = null;
switch (outputData.OutputType)
{
case SourceOutputType.XmlReader:
reader = outputData.Data.Convert <XmlReader>();
break;
case SourceOutputType.DataSet:
reader = new XmlDataSetReader(outputData.Data.Convert <DataSet>());
break;
}
return(reader);
}
