/*
    * This file was automatically generated by Apache Tiles Autotag.
    */
   package org.apache.tiles.freemarker.template;
   
   import java.io.IOException;
   import java.util.Map;
   
   import org.apache.tiles.autotag.core.runtime.ModelBody;
  import org.apache.tiles.autotag.core.runtime.AutotagRuntime;
  
  import freemarker.core.Environment;
  import freemarker.template.TemplateDirectiveBody;
  import freemarker.template.TemplateDirectiveModel;
  import freemarker.template.TemplateException;
  import freemarker.template.TemplateModel;
  
  /**
   * <p>
   * <strong>Put an attribute in enclosing attribute container tag.</strong>
   * </p>
   * <p>
   * Enclosing attribute container tag can be :
   * <ul>
   * <li>&lt;initContainer&gt;</li>
   * <li>&lt;definition&gt;</li>
   * <li>&lt;insertAttribute&gt;</li>
   * <li>&lt;insertDefinition&gt;</li>
   * <li>&lt;putListAttribute&gt;</li>
   * </ul>
   * (or any other tag which implements the <code>PutAttributeTagParent</code>
   * interface. Exception is thrown if no appropriate tag can be found.
   * </p>
   * <p>
   * Put tag can have following atributes :
   * <ul>
   * <li>name : Name of the attribute</li>
   * <li>value : value to put as attribute</li>
   * <li>type : value type. Possible type are : string (value is used as direct
   * string), template (value is used as a page url to insert), definition (value
   * is used as a definition name to insert), object (value is used as it is)</li>
   * <li>role : Role to check when 'insertAttribute' will be called.</li>
   * </ul>
   * </p>
   * <p>
   * Value can also come from tag body. Tag body is taken into account only if
   * value is not set by one of the tag attributes. In this case Attribute type is
   * "string", unless tag body define another type.
   * </p>
   */
  public class PutAttributeFMModel implements TemplateDirectiveModel {
  
      /**
       * The template model.
       */
      private org.apache.tiles.template.PutAttributeModel model;
  
      /**
       * Constructor.
       *
       * @param model
       *            The template model.
       */
      public PutAttributeFMModel(org.apache.tiles.template.PutAttributeModel model) {
          this.model = model;
      }
  
      /** {@inheritDoc} */
      @SuppressWarnings("unchecked")
      @Override
      public void execute(Environment env, @SuppressWarnings("rawtypes") Map params, TemplateModel[] loopVars,
              TemplateDirectiveBody body) throws TemplateException, IOException {
          AutotagRuntime<org.apache.tiles.request.Request> runtime = new org.apache.tiles.request.freemarker.autotag.FreemarkerAutotagRuntime();
          if (runtime instanceof TemplateDirectiveModel) {
              ((TemplateDirectiveModel) runtime).execute(env, params, loopVars, body);
          }
          org.apache.tiles.request.Request request = runtime.createRequest();
          ModelBody modelBody = runtime.createModelBody();
          model.execute(
              runtime.getParameter("name", java.lang.String.class, null),
              runtime.getParameter("value", java.lang.Object.class, null),
              runtime.getParameter("expression", java.lang.String.class, null),
              runtime.getParameter("role", java.lang.String.class, null),
              runtime.getParameter("type", java.lang.String.class, null),
              runtime.getParameter("cascade", java.lang.Boolean.class, false),
                  request, modelBody
          );
      }
  }