package org.webslinger.macros;

 import java.io.IOException;

 import java.io.Writer;

 import java.util.Map;

 import javax.servlet.ServletException;

 import org.apache.bsf.BSFException;

 import org.webslinger.PathContext;

 import org.webslinger.Webslinger;

 import org.webslinger.WebslingerInvoker.AlterPlan;

 import org.webslinger.WebslingerInvoker.Plan;

 import org.webslinger.template.TemplateMacro;

 import org.webslinger.template.TemplateManager;

 public class MergeMacro extends AbstractSimpleMacro {

     protected MergeMacro(String name, boolean withTemplate, boolean isBlock) {

         super(name, withTemplate, isBlock);

     }

     protected boolean render(TemplateManager manager, Webslinger parent, Writer writer, Args args, Map<String, Object> context, Body body) throws IOException, BSFException {

         PathContext pc = parent.resolvePath(args.get("name", 0));

         //System.err.println("merge(" + parent + ", " + pList + ", " + pMap + ")");

         parent.getResponse().flushBuffer();

         final PathContext[] templates = getTemplates(parent, args, 1);

         parent.getInvoker().getPlan().merge(parent, pc, context, writer, new AlterPlan() {

             protected void alterPlan(Plan plan) throws IOException, ServletException {

                 plan.addTemplates(templates);

             }

         });

         return true;

     }

 }