package com.jclark.xsl.tr;

import com.jclark.xsl.om.*;
import com.jclark.xsl.expr.VariantExpr;
import com.jclark.xsl.expr.Variant;
import java.util.Hashtable;

class InvokeAction extends ParamAction {
  private Name name;
  private Hashtable namedTemplateTable;

  InvokeAction(Name name, Hashtable namedTemplateTable) throws XSLException {
    this.name = name;
    this.namedTemplateTable = namedTemplateTable;
  }

  public void invoke(ProcessContext context, Node sourceNode, Result result)
    throws XSLException {
    Action action = (Action)namedTemplateTable.get(name);
    if (action == null)
      throw new XSLException(name.toString() + ": no such named template");
    context.invokeWithParams(action,
			     getParamNames(),
			     getParamValues(sourceNode, context),
			     sourceNode,
			     result);
  }
}