gwt.material.design.client.base.validator.MessageFormat Maven / Gradle / Ivy
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* GwtBootstrap3
* %%
* Copyright (C) 2015 GwtBootstrap3
* %%
* 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,
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*/
package gwt.material.design.client.base.validator;
/**
* A very simple message format implementation.
*
* @author Steven Jardine
*/
public class MessageFormat {
/**
* Format the message using the pattern and the arguments.
*
* @param pattern the pattern in the format of "{1} this is a {2}"
* @param arguments the arguments.
* @return the formatted result.
*/
public static String format(String pattern, Object... arguments) {
String msg = pattern;
if (arguments != null) {
for (int index = 0; index < arguments.length; index++) {
msg = msg.replaceAll("\\{" + (index + 1) + "\\}", String.valueOf(arguments[index]));
}
}
return msg;
}
}