org.apache.logging.log4j.util.StringBuilders Maven / Gradle / Ivy
/*
* 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.logging.log4j.util;
import java.util.Map.Entry;
/**
* Consider this class private.
*/
public class StringBuilders {
/**
* Appends in the following format: double quoted value.
*
* @param sb
* a string builder
* @param value
* a value
* @return {@code "value"}
*/
public static StringBuilder appendDqValue(StringBuilder sb, Object value) {
return sb.append(Chars.DQUOTE).append(value).append(Chars.DQUOTE);
}
/**
* Appends in the following format: key=double quoted value.
*
* @param sb
* a string builder
* @param entry
* a map entry
* @return {@code key="value"}
*/
public static StringBuilder appendKeyDqValue(StringBuilder sb, Entry entry) {
return appendKeyDqValue(sb, entry.getKey(), entry.getValue());
}
/**
* Appends in the following format: key=double quoted value.
*
* @param sb
* a string builder
* @param key
* a key
* @param value
* a value
* @return {@code key="value"}
*/
public static StringBuilder appendKeyDqValue(StringBuilder sb, String key, Object value) {
return sb.append(key).append(Chars.EQ).append(Chars.DQUOTE).append(value).append(Chars.DQUOTE);
}
}