/**
  * This example goes more into block locking magic.
  * See example2.tlt for more information.
  */

import ee.mare.indrek.jtlt.*;
import ee.mare.indrek.jtlt.macros.*;

public class Example2 {
  public static void main (String[] args) throws Exception
  {
    // Generate our own context
    TemplateContext ctx = new TemplateContext ();

    // Register our custom macro
    ctx.registerMacro (new SimpleMacro());

    // Create generator and instance a template.
    TemplateGenerator gen = new TemplateGenerator ("example2.tlt", ctx);
    Template tlt = gen.createTemplate();

    // Trying to lock in a mixed way
    tlt.lock ("sub1");
    tlt.replace ("id", "mixed1");
    tlt.unlock ();

    tlt.lock ("sub2");
    tlt.replace ("id", "mixed2");
    tlt.unlock ();

    tlt.lock ("sub1");
    tlt.replace ("id", "mixed3");
    tlt.unlock ();

    tlt.lock ("sub2");
    tlt.replace ("id", "mixed4");
    tlt.unlock ();

    // The difference between lock_back=lock and lock_front
    for ( int i = 0; i < 5; i++ ) {
      tlt.lock_back ("counter");
      tlt.replace ("id", "" + i);
      tlt.unlock ();
    }

    for ( int i = 5; i < 10; i++ ) {
      tlt.lock_front ("counter");
      tlt.replace ("id", "" + i);
      tlt.unlock ();
    }

    System.out.println (tlt.toString());
  }
}