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/*
 * Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
 *
 * Licensed 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
 *
 *     https://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.openapitools.codegen.templating.mustache;

 import com.samskivert.mustache.Mustache;
 import com.samskivert.mustache.Template;
 import org.openapitools.codegen.utils.CamelizeOption;
 
 import java.io.IOException;
 import java.io.Writer;
 
 import static org.openapitools.codegen.utils.StringUtils.camelize;
 
 /**
  * Converts text in a fragment to camelCase.
  *
  * Register:
  *   * additionalProperties.put("camelcase", new CamelCaseLambda());
  * 
  *
  * Use:
  *   * {{#camelcase}}{{name}}{{/camelcase}}
  * 
  */
 public class CamelCaseLambda implements Mustache.Lambda {
     public CamelCaseLambda() {
     }
 
     @Override
     public void execute(Template.Fragment fragment, Writer writer) throws IOException {
         String text = fragment.execute();
         text = camelize(text, CamelizeOption.LOWERCASE_FIRST_CHAR);
         writer.write(text);
     }
 }