package org.webslinger.ext.template.freemarker;

 import java.io.StringReader;

 import java.io.IOException;

 import org.apache.bsf.BSFDeclaredBean;

 import org.apache.bsf.BSFException;

 import freemarker.core.Environment;

 import freemarker.ext.beans.BeanModel;

 import freemarker.ext.beans.BeansWrapper;

 import freemarker.template.Configuration;

 import freemarker.template.SimpleHash;

 import freemarker.template.SimpleScalar;

 import freemarker.template.Template;

 import freemarker.template.TemplateHashModel;

 import freemarker.template.TemplateModel;

 import freemarker.template.TemplateModelException;

 import org.webslinger.bsf.ApplyKey;

 import org.webslinger.bsf.Compiler;

 import org.webslinger.bsf.EvalKey;

 import org.webslinger.bsf.ExecKey;

 import org.webslinger.bsf.Key;

 public class FreemarkerCompiler extends Compiler<LocalFreemarkerTemplate, LocalFreemarkerTemplate> {

     protected final Configuration config;

     public FreemarkerCompiler(FreemarkerTemplateEngine engine) throws BSFException {

         super(engine);

         config = new Configuration();

         config.setObjectWrapper(new BeansWrapper());

         //config.setTemplateLoader(new FreemarkerLoader(this));

     }

     public void declareBean(BSFDeclaredBean bean) throws BSFException {

     }

     public void undeclareBean(BSFDeclaredBean bean) throws BSFException {

     }

     protected CompilerContext newContext(Key<LocalFreemarkerTemplate> key) throws BSFException {

         return new CompilerContext(key);

     }

     protected LocalFreemarkerTemplate init(CompilerContext context, LocalFreemarkerTemplate compiled) {

         return compiled;

     }

     public LocalFreemarkerTemplate compileKey(ApplyKey<LocalFreemarkerTemplate> key, CompilerContext context) throws BSFException {

         // FIXME: set path

         try {

             return new LocalFreemarkerTemplate(null, new StringReader(context.text), config, "UTF-8", key.getNames());

         } catch (IOException e) {

             throw (BSFException) new BSFException(e.getMessage()).initCause(e);

         }

     }

     public LocalFreemarkerTemplate compileKey(EvalKey<LocalFreemarkerTemplate> key, CompilerContext context) throws BSFException {

         if (true) throw new IllegalArgumentException();

         return null;

     }

     public LocalFreemarkerTemplate compileKey(ExecKey<LocalFreemarkerTemplate> key, CompilerContext context) throws BSFException {

         if (true) throw new IllegalArgumentException();

         return null;

     }

 }