| /* |
| * 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.tester; |
| |
| |
| import java.io.*; |
| import java.util.*; |
| import javax.servlet.*; |
| import javax.servlet.http.*; |
| |
| |
| /** |
| * PrintWriter that converts all characters to upper case. |
| * |
| * @author Craig R. McClanahan |
| * @version $Revision$ $Date$ |
| */ |
| |
| public class UpperCaseWriter extends PrintWriter { |
| |
| |
| public UpperCaseWriter(PrintWriter writer) throws IOException { |
| super(writer); |
| } |
| |
| public void write(int c) { |
| char ch = (char) c; |
| if (Character.isLowerCase(ch)) |
| ch = Character.toUpperCase(ch); |
| super.write((int) ch); |
| } |
| |
| public void write(char buf[], int off, int len) { |
| for (int i = off; i < (off + len); i++) { |
| char ch = buf[i]; |
| if (Character.isLowerCase(ch)) |
| ch = Character.toUpperCase(ch); |
| super.write((int) ch); |
| } |
| } |
| |
| public void write(char buf[]) { |
| write(buf, 0, buf.length); |
| } |
| |
| public void write(String s, int off, int len) { |
| for (int i = off; i < (off + len); i++) { |
| char ch = s.charAt(i); |
| if (Character.isLowerCase(ch)) |
| ch = Character.toUpperCase(ch); |
| super.write((int) ch); |
| } |
| } |
| |
| public void write(String s) { |
| write(s, 0, s.length()); |
| } |
| |
| |
| } |
| |