Java Java String Format toJavaEnum(String inStr)

Description

to Java Enum

License

Apache License

Declaration

public static String toJavaEnum(String inStr) 

Method Source Code

//package com.java2s;
/*-/*from   w  w w.j a va2  s  .c o  m*/
 * ============LICENSE_START=======================================================
 * openECOMP : SDN-C
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights
 *                   reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

public class Main {
    public static String toJavaEnum(String inStr) {
        if (inStr == null) {
            return (null);
        } else if (inStr.length() == 0) {
            return (inStr);
        }

        //This will strip out all periods, which cannot be in a java enum
        inStr = inStr.replaceAll("\\.", "");

        String[] terms = inStr.split("-");
        StringBuffer sbuff = new StringBuffer();

        //appends an _ if the string starts with a digit to make it a valid java enum
        if (Character.isDigit(inStr.charAt(0))) {
            sbuff.append('_');
        }
        //If the string contains hyphens it will convert the string to upperCamelCase without hyphens
        for (String term : terms) {
            sbuff.append(term.substring(0, 1).toUpperCase());
            if (term.length() > 1) {
                sbuff.append(term.substring(1));
            }
        }
        return (sbuff.toString());

    }
}

Related

1. toJavaBool(byte goBool)
2. toJavaCasing(final String pName)
3. toJavaClassName(String str)
4. toJavaConstantIdentifier(String name)
5. toJavadocComment(String comment)
6. toJavaHex(byte in[], int len)
7. toJavaHexCharString(final char chr)
8. toJavaIdentifier(String name)
9. toJavaIdentifier(String name)