MessageAction.cs

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using System.Globalization;
using System.IO;
 
namespace System.Xml.Xsl.XsltOld;
 
internal class MessageAction : ContainerAction
{
    private bool _Terminate;
 
    internal override void Compile(Compiler compiler)
    {
        CompileAttributes(compiler);
        if (compiler.Recurse())
        {
            CompileTemplate(compiler);
            compiler.ToParent();
        }
    }
 
    internal override bool CompileAttribute(Compiler compiler)
    {
        string localName = compiler.Input.LocalName;
        string value = compiler.Input.Value;
        if (Ref.Equal(localName, compiler.Atoms.Terminate))
        {
            _Terminate = compiler.GetYesNo(value);
            return true;
        }
        return false;
    }
 
    internal override void Execute(Processor processor, ActionFrame frame)
    {
        switch (frame.State)
        {
        case 0:
        {
            TextOnlyOutput output = new TextOnlyOutput(processor, new StringWriter(CultureInfo.InvariantCulture));
            processor.PushOutput(output);
            processor.PushActionFrame(frame);
            frame.State = 1;
            break;
        }
        case 1:
        {
            TextOnlyOutput textOnlyOutput = processor.PopOutput() as TextOnlyOutput;
            if (_Terminate)
            {
                throw XsltException.Create(System.SR.Xslt_Terminate, textOnlyOutput.Writer.ToString());
            }
            frame.Finished();
            break;
        }
        }
    }
}