org.zalando.problem.spring.web.advice.ExceptionHandling.java Source code

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Here is the source code for org.zalando.problem.spring.web.advice.ExceptionHandling.java

Source

package org.zalando.problem.spring.web.advice;

/*
 * #%L
 * Problem: Spring Web
 * %%
 * Copyright (C) 2015 Zalando SE
 * %%
 * 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
 * 
 *      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.
 * #L%
 */

import com.google.common.base.CaseFormat;
import org.springframework.web.bind.annotation.ControllerAdvice;

@ControllerAdvice
public final class ExceptionHandling implements ProblemHandling {

    @Override
    public String formatFieldName(String fieldName) {
        return CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, fieldName);
    }

}