| /* |
| * 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.cocoon.components.elementprocessor.impl.poi.hssf.elements; |
| |
| import java.io.IOException; |
| |
| /** |
| * No-op implementation of ElementProcessor to handle the "Footer" tag |
| * |
| * This element has three attributes: Left, Middle, and Top, and no |
| * contents. |
| * |
| * @author Marc Johnson (marc_johnson27591@hotmail.com) |
| * @version CVS $Id$ |
| */ |
| public class EPFooter extends BaseElementProcessor { |
| private String _left; |
| private String _middle; |
| private String _right; |
| private static final String _left_attribute = "Left"; |
| private static final String _middle_attribute = "Middle"; |
| private static final String _right_attribute = "Right"; |
| |
| /** |
| * constructor |
| */ |
| public EPFooter() { |
| super(null); |
| _left = null; |
| _middle = null; |
| _right = null; |
| } |
| |
| /** |
| * @return the left string |
| */ |
| public String getLeft() { |
| if (_left == null) { |
| _left = getValue(_left_attribute); |
| if (_left == null) { |
| _left = ""; |
| } |
| } |
| return _left; |
| } |
| |
| /** |
| * @return the middle string |
| */ |
| public String getMiddle() { |
| if (_middle == null) { |
| _middle = getValue(_middle_attribute); |
| if (_middle == null) { |
| _middle = ""; |
| } |
| } |
| return _middle; |
| } |
| |
| /** |
| * @return the right string |
| */ |
| public String getRight() { |
| if (_right == null) { |
| _right = getValue(_right_attribute); |
| if (_right == null) { |
| _right = ""; |
| } |
| } |
| return _right; |
| } |
| |
| /** |
| * Setup the text to be printed at the bottom of every page |
| * @exception IOException |
| */ |
| public void endProcessing() throws IOException{ |
| this.getSheet().setFooter(getLeft(), getMiddle(), getRight()); |
| } |
| } // end public class EPFooter |