Java String Quote quoteHost(final String hostname)

Description

Quote a hostname if it is not null

License

Apache License

Parameter

Parameter	Description
hostname	the hostname; nullable

Return

a quoted hostname or if the hostname is null

Declaration

private static String quoteHost(final String hostname) 

Method Source Code

//package com.java2s;
/**//from   w w  w  .j  av  a 2s.  com
 * 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.
 */

public class Main {
    /** text included in wrapped exceptions if the host is null: {@value} */
    public static final String UNKNOWN_HOST = "(unknown)";

    /**
     * Quote a hostname if it is not null
     * @param hostname the hostname; nullable
     * @return a quoted hostname or {@link #UNKNOWN_HOST} if the hostname is null
     */
    private static String quoteHost(final String hostname) {
        return (hostname != null) ? ("\"" + hostname + "\"") : UNKNOWN_HOST;
    }
}

Related

1. quoteForCsv(final String field)
2. quoteForHTML(String toQuote)
3. quoteForMdx(StringBuilder buf, String val)
4. quoteForRegEx(String input)
5. quoteForXML(String from)
6. quoteHtml(final String s)
7. quoteHtml(String s)
8. quoteHTML(String string)
9. quoteHtmlContent(String x)