01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.cocoon.components.elementprocessor.impl.poi.hssf.elements;
19:
20: import org.apache.cocoon.components.elementprocessor.types.BooleanConverter;
21: import org.apache.cocoon.components.elementprocessor.types.BooleanResult;
22:
23: import java.io.IOException;
24:
25: /**
26: * No-op implementation of ElementProcessor to handle the "draft" tag
27: *
28: * This element has a single attribute, value, which is boolean.
29: *
30: * @author Marc Johnson (marc_johnson27591@hotmail.com)
31: * @version CVS $Id: EP_Draft.java 433543 2006-08-22 06:22:54Z crossley $
32: */
33: public class EP_Draft extends BaseElementProcessor {
34: private static final String _value_attribute = "value";
35: private BooleanResult _value;
36:
37: /**
38: * constructor
39: */
40: public EP_Draft() {
41: super (null);
42: _value = null;
43: }
44:
45: /**
46: * @return value
47: *
48: * @exception IOException if the value is malformed or missing
49: */
50: public boolean getValue() throws IOException {
51: if (_value == null) {
52: _value = BooleanConverter
53: .extractBoolean(getValue(_value_attribute));
54: }
55: return _value.booleanValue();
56: }
57:
58: /**
59: * Setup whether or not the worksheet is printed in draft format
60: * @exception IOException
61: */
62: public void endProcessing() throws IOException {
63: this .getSheet().setDraft(this .getValue());
64: }
65: } // end public class EP_Draft
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