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: /* $Id: RtfString.java 426576 2006-07-28 15:44:37Z jeremias $ */
19:
20: /*
21: * This file is part of the RTF library of the FOP project, which was originally
22: * created by Bertrand Delacretaz <bdelacretaz@codeconsult.ch> and by other
23: * contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
24: * the FOP project.
25: */
26:
27: package org.apache.fop.render.rtf.rtflib.rtfdoc;
28:
29: import java.io.IOException;
30: import java.io.Writer;
31:
32: /** Plain text in a RTF file, without any formatings.
33: * @author Peter Herweg, pherweg@web.de
34: */
35:
36: public class RtfString extends RtfElement {
37: private String text = "";
38:
39: RtfString(RtfContainer parent, Writer w, String s)
40: throws IOException {
41: super (parent, w);
42:
43: text = s;
44: }
45:
46: /**
47: * @return true if this element would generate no "useful" RTF content
48: */
49: public boolean isEmpty() {
50: return text.trim().equals("");
51: }
52:
53: /**
54: * write RTF code of all our children
55: * @throws IOException for I/O problems
56: */
57: protected void writeRtfContent() throws IOException {
58: RtfStringConverter.getInstance().writeRtfString(writer, text);
59: }
60:
61: public String getText() {
62: return text;
63: }
64:
65: public void setText(String s) {
66: text = s;
67: }
68: }
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