| /* |
| * 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.karaf.shell.log.completers; |
| |
| import java.util.List; |
| |
| import org.apache.karaf.shell.console.Completer; |
| import org.apache.karaf.shell.console.completer.StringsCompleter; |
| import org.apache.karaf.shell.log.Level; |
| |
| /** |
| * {@link Completer} implementation for completing log levels |
| */ |
| public class LogLevelCompleter extends StringsCompleter { |
| |
| public LogLevelCompleter() { |
| super(Level.strings()); |
| } |
| |
| @Override @SuppressWarnings("unchecked") |
| public int complete(String buffer, int cursor, List candidates) { |
| if (buffer == null) { |
| return super.complete(null, cursor, candidates); |
| } else { |
| // support completing lower case as well with the toUpperCase() call |
| return super.complete(buffer.toUpperCase(), cursor, candidates); |
| } |
| } |
| } |