1 /*
2 * The contents of this file are subject to the terms of the Common Development and
3 * Distribution License (the License). You may not use this file except in compliance with the
4 * License.
5 *
6 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
7 * specific language governing permission and limitations under the License.
8 *
9 * When distributing Covered Software, include this CDDL Header Notice in each file and include
10 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
11 * Header, with the fields enclosed by brackets [] replaced by your own identifying
12 * information: "Portions copyright [year] [name of copyright owner]".
13 *
14 * Copyright 2015 ForgeRock AS.
15 */
16
17 package org.forgerock.doc.maven.pre;
18
19 import org.apache.maven.plugin.MojoExecutionException;
20 import org.forgerock.doc.maven.AbstractDocbkxMojo;
21 import org.forgerock.doc.maven.utils.KeepTogetherTransformer;
22
23 import java.io.IOException;
24
25 /**
26 * Keep shorter programlisting and screen elements on the same page in FO.
27 */
28 public class KeepTogether {
29
30 /**
31 * The Mojo that holds configuration and related methods.
32 */
33 private AbstractDocbkxMojo m;
34
35 /**
36 * Constructor setting the Mojo that holds the configuration.
37 *
38 * @param mojo The Mojo that holds the configuration.
39 */
40 public KeepTogether(final AbstractDocbkxMojo mojo) {
41 m = mojo;
42 }
43
44 /**
45 * Keep shorter programlisting and screen elements on the same page in FO.
46 *
47 * @throws MojoExecutionException Failed to update an XML file.
48 */
49 public void execute() throws MojoExecutionException {
50 KeepTogetherTransformer xslt = new KeepTogetherTransformer();
51 try {
52 xslt.update(m.getDocbkxModifiableSourcesDirectory());
53 } catch (IOException e) {
54 throw new MojoExecutionException(e.getMessage(), e);
55 }
56 }
57 }