Java tutorial
//package com.java2s; /* 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. */ public class Main { /** * @param prefix namespace prefix * @param name local name. All characters that are not allowed are removed from the given value, * @see #getValidIdString(String) * @return fully qualified name */ public static String getQualifiedName(String prefix, String name) { return prefix + ":" + getValidIdString(name); } /** * @return a valid string to use as id, based on the given String. All invalid * characters are removed. */ public static String getValidIdString(String s) { if (s != null) { return s.toLowerCase().replace(" ", "").replace("_", "").replace("-", "_"); } return null; } }