| package org.apache.commons.digester3.examples.plugins.pipeline; |
| |
| /* |
| * 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. |
| */ |
| |
| /** |
| * An implementation of the Transform interface which converts all |
| * input text to either upper or lower case. |
| * <p> |
| * Note that because it doesn't use any nested tags for configuration, |
| * just xml attributes which map 1:1 onto bean property-setter methods, |
| * there is no need to define any custom addRules method to use this |
| * as a Digester plugin class. |
| */ |
| public class CaseTransform |
| implements Transform |
| { |
| |
| private boolean toLower = true; |
| |
| public void setCase( final String caseType ) |
| { |
| if ( caseType.equalsIgnoreCase( "upper" ) ) |
| { |
| toLower = false; |
| } |
| else |
| { |
| toLower = true; |
| } |
| } |
| |
| @Override |
| public String transform( final String s ) |
| { |
| if ( toLower ) |
| { |
| return s.toLowerCase(); |
| } |
| return s.toUpperCase(); |
| } |
| |
| } |