/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information regarding copyright ownership.
    * The ASF licenses this file to You under the Apache License, Version 2.0
    * (the "License"); you may not use this file except in compliance with
    * the License.  You may obtain a copy of the License at
    *
    *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.commons.monitoring.reporting.web.handler.api;
  
  import org.apache.commons.monitoring.reporting.web.template.MapBuilder;
  import org.apache.commons.monitoring.reporting.web.template.Templates;
  
  import java.io.PrintWriter;
  import java.util.Collections;
  import java.util.Map;
  
  public class TemplateHelper {
      private final PrintWriter writer;
      private final Map<String, ?> params;
  
      public TemplateHelper(final PrintWriter writer, final Map<String, ?> params) {
          this.writer = writer;
          this.params = params;
      }
  
      public void renderHtml(final String template) {
          renderHtml(template, Collections.<String, Object>emptyMap());
      }
  
      public void renderHtml(final String template, final Map<String, ?> userParams) {
          Templates.htmlRender(writer, template, new MapBuilder<String, Object>().set(Map.class.cast(params)).set(Map.class.cast(userParams)).build());
      }
  
      public void renderPlain(final String template, final Map<String, ?> params) {
          Templates.render(writer, template, params);
      }
  
      public void renderPlain(final String template) {
          renderPlain(template, Collections.<String, Object>emptyMap());
      }
  
      public void write(final String message) {
          writer.write(message);
      }
  }