org.openapitools.codegen.templating.mustache.LowercaseLambda Maven / Gradle / Ivy
/*
* Copyright 2018 OpenAPI-Generator Contributors (https://openapi-generator.tech)
* Copyright 2018 SmartBear Software
*
* 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.CodegenConfig;
import java.io.IOException;
import java.io.Writer;
import java.util.Locale;
/**
* Converts text in a fragment to lowercase.
*
* Register:
*
* additionalProperties.put("lowercase", new LowercaseLambda());
*
*
* Use:
*
* {{#lowercase}}{{httpMethod}}{{/lowercase}}
*
*/
public class LowercaseLambda implements Mustache.Lambda {
private CodegenConfig generator = null;
public LowercaseLambda() {
}
public LowercaseLambda generator(final CodegenConfig generator) {
this.generator = generator;
return this;
}
@Override
public void execute(Template.Fragment fragment, Writer writer) throws IOException {
String text = fragment.execute().toLowerCase(Locale.ROOT);
if (generator != null && generator.reservedWords().contains(text)) {
text = generator.escapeReservedWord(text);
}
writer.write(text);
}
}