Coverage Report

Coverage Report - org.apache.maven.plugins.pdf.DocumentModelBuilder

Classes in this File

Line Coverage

Branch Coverage

Complexity

DocumentModelBuilder

96%

88/91

89%

43/48

3.583

 package org.apache.maven.plugins.pdf;
 
 /*
  * 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.
  */
 
 
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.Iterator;
 import java.util.List;
 
 import org.apache.maven.doxia.document.DocumentAuthor;
 import org.apache.maven.doxia.document.DocumentCover;
 import org.apache.maven.doxia.document.DocumentMeta;
 import org.apache.maven.doxia.document.DocumentModel;
 import org.apache.maven.doxia.document.DocumentTOC;
 import org.apache.maven.doxia.document.DocumentTOCItem;
 import org.apache.maven.doxia.site.decoration.DecorationModel;
 import org.apache.maven.doxia.site.decoration.Menu;
 import org.apache.maven.doxia.site.decoration.MenuItem;
 import org.apache.maven.model.Developer;
 import org.apache.maven.project.MavenProject;
 import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.ReaderFactory;
 import org.codehaus.plexus.util.StringUtils;
 import org.apache.commons.io.input.XmlStreamReader;
 
 /**
  * Construct a DocumentModel from a MavenProject and related information.
  *
  * @author ltheussl
  * @version $Id: DocumentModelBuilder.java 1396150 2012-10-09 18:15:29Z krosenvold $
  */
 public class DocumentModelBuilder
 {
     /** A MavenProject to extract the information. */
     private final MavenProject project;
 
     /** A DecorationModel to extract additional information. */
     private final DecorationModel decorationModel;
 
     /**
      * Constructor. Initialize a MavenProject to extract information from.
      *
      * @param project a MavenProject. May be null.
      */
     public DocumentModelBuilder( MavenProject project )
     {
         this( project, null );
     }
 
     /**
      * Constructor. Initialize a MavenProject and a DecorationModel to extract information from.
      *
      * @param project a MavenProject. May be null.
      * @param decorationModel a DecorationModel. May be null.
      */
     public DocumentModelBuilder( MavenProject project, DecorationModel decorationModel )
     {
         this.project = project;
         this.decorationModel = decorationModel;
     }
 
     /**
      * Get a DocumentModel.
      *
      * @return a DocumentModel. Always non-null.
      */
     public DocumentModel getDocumentModel()
     {
         return getDocumentModel( project, decorationModel, null );
     }
 
     /**
      * Get a DocumentModel.
      *
      * @param date overrides the default date in meta- and cover information.
      * @return a DocumentModel. Always non-null.
      */
     public DocumentModel getDocumentModel( Date date )
     {
         return getDocumentModel( project, decorationModel, date );
     }
 
     // ----------------------------------------------------------------------
     // Private methods
     // ----------------------------------------------------------------------
 
     /**
      * Extract a DocumentModel from a MavenProject.
      *
      * @param project a MavenProject. May be null.
      * @param decorationModel a DecorationModel. May be null.
      * @param date the date of the TOC. May be null in which case the build date will be used.
      *
      * @return a DocumentModel. Always non-null.
      */
     private static DocumentModel getDocumentModel( MavenProject project,
             DecorationModel decorationModel, Date date )
     {
         final Date now = ( date == null ? new Date() : date );
 
         final DocumentModel docModel = new DocumentModel();
 
         docModel.setModelEncoding( getProjectModelEncoding( project ) );
         docModel.setOutputName( project == null || project.getArtifactId() == null
                 ? "unnamed" : project.getArtifactId() );
         docModel.setMeta( getDocumentMeta( project, now ) );
         docModel.setCover( getDocumentCover( project, now ) );
         docModel.setToc( getDocumentTOC( decorationModel ) );
 
         return docModel;
     }
 
     /**
      * Extract a DocumentTOC from a DecorationModel.
      *
      * @param decorationModel a DecorationModel. May be null.
      * @return a DocumentTOC, always non-null.
      */
     private static DocumentTOC getDocumentTOC( DecorationModel decorationModel )
     {
         final DocumentTOC toc = new DocumentTOC();
 
         if ( decorationModel != null && decorationModel.getMenus() != null )
         {
             for ( final Iterator it = decorationModel.getMenus().iterator(); it.hasNext(); )
             {
                 final Menu menu = (Menu) it.next();
 
                 for ( final Iterator it2 = menu.getItems().iterator(); it2.hasNext(); )
                 {
                     final MenuItem item = (MenuItem) it2.next();
 
                     final DocumentTOCItem documentTOCItem = new DocumentTOCItem();
                     documentTOCItem.setName( item.getName() );
                     documentTOCItem.setRef( item.getHref() );
                     toc.addItem( documentTOCItem );
                 }
             }
         }
 
         return toc;
     }
 
     /**
      * Extract meta information from a MavenProject.
      *
      * @param project a MavenProject. May be null.
      * @param date the date to use in meta. May be null.
      *
      * @return a DocumentMeta object. Always non-null.
      */
     private static DocumentMeta getDocumentMeta( MavenProject project, Date date )
     {
         final DocumentMeta meta = new DocumentMeta();
 
         meta.setAuthors( getAuthors( project ) );
         meta.setCreationDate( date );
         meta.setCreator( System.getProperty( "user.name" ) );
         meta.setDate( date );
         meta.setDescription( project == null ? null : project.getDescription() );
         //meta.setGenerator( generator );
         meta.setInitialCreator( System.getProperty( "user.name" ) );
         //meta.setLanguage( locale == null ? null : locale.getLanguage() );
         //meta.setPageSize( pageSize );
         meta.setSubject( getProjectName( project ) );
         meta.setTitle( getProjectName( project ) );
 
         return meta;
     }
 
     /**
      * Extract information for a DocumentCover from a MavenProject.
      *
      * @param project a MavenProject. May be null.
      * @param date the cover date. May be null.
      *
      * @return a DocumentCover object. Always non-null.
      */
     private static DocumentCover getDocumentCover( MavenProject project, Date date )
     {
         final DocumentCover cover = new DocumentCover();
 
         cover.setAuthors( getAuthors( project ) );
         //cover.setCompanyLogo( companyLogo );
         cover.setCompanyName( getProjectOrganizationName( project ) );
         cover.setCoverDate( date );
         cover.setCoverSubTitle( project == null ? null : "v. " + project.getVersion() );
         cover.setCoverTitle( getProjectName( project ) );
         //cover.setCoverType( type );
         cover.setCoverVersion( project == null ? null : project.getVersion() );
         //cover.setProjectLogo( projectLogo );
         cover.setProjectName( getProjectName( project ) );
 
         return cover;
     }
 
     /**
      * Wrap the list of project {@link Developer} to a list of {@link DocumentAuthor}.
      *
      * @param project the MavenProject to extract the authors from.
      * @return a list of DocumentAuthors from the project developers.
      * Returns null if project is null or contains no developers.
      */
     private static List getAuthors( MavenProject project )
     {
         if ( project == null || project.getDevelopers() == null )
         {
             return null;
         }
 
         final List ret = new ArrayList( 4 );
 
         for ( final Iterator it = project.getDevelopers().iterator(); it.hasNext(); )
         {
             final Developer developer = (Developer) it.next();
 
             final DocumentAuthor author = new DocumentAuthor();
             author.setName( developer.getName() );
             author.setEmail( developer.getEmail() );
             author.setCompanyName( developer.getOrganization() );
             StringBuilder roles = null;
 
             for ( final Iterator it2 = developer.getRoles().iterator(); it2.hasNext(); )
             {
                 final String role = (String) it2.next();
 
                 if ( roles == null )
                 {
                     roles = new StringBuilder( 32 );
                 }
 
                 roles.append( role );
 
                 if ( it2.hasNext() )
                 {
                     roles.append( ',' ).append( ' ' );
                 }
             }
             if ( roles != null )
             {
                 author.setPosition( roles.toString() );
             }
 
             ret.add( author );
         }
 
         return ret;
     }
 
     /**
      * @param project the MavenProject to extract the project organization name from.
      * @return the project organization name if not empty, or the current System user name otherwise.
      */
     private static String getProjectOrganizationName( MavenProject project )
     {
         if ( project != null && project.getOrganization() != null
                 && StringUtils.isNotEmpty( project.getOrganization().getName() ) )
         {
             return project.getOrganization().getName();
         }
 
         return System.getProperty( "user.name" );
     }
 
     /**
      * Extract the name of the project.
      *
      * @param project the MavenProject to extract the project name from.
      * @return the project name, or the project groupId and artifactId if
      * the project name is empty, or null if project is null.
      */
     private static String getProjectName( MavenProject project )
     {
         if ( project == null )
         {
             return null;
         }
 
         if ( StringUtils.isEmpty( project.getName() ) )
         {
             return project.getGroupId() + ":" + project.getArtifactId();
         }
 
         return project.getName();
     }
 
     /**
      * Extract the encoding.
      *
      * @param project the MavenProject to extract the encoding name from.
      * @return the project encoding if defined, or UTF-8 otherwise, or null if project is null.
      */
     private static String getProjectModelEncoding( MavenProject project )
     {
         if ( project == null )
         {
             return null;
         }
 
         String encoding = project.getModel().getModelEncoding();
         // Workaround for MNG-4289
         XmlStreamReader reader = null;
         try
         {
             reader = new XmlStreamReader( project.getFile() );
             encoding = reader.getEncoding();
         }
         catch ( IOException e )
         {
             // nop
         }
         finally
         {
             IOUtil.close( reader );
         }
 
         if ( StringUtils.isEmpty( encoding ) )
         {
             return "UTF-8";
         }
 
         return encoding;
     }
 }

1		package org.apache.maven.plugins.pdf;
2
3		/*
4		* Licensed to the Apache Software Foundation (ASF) under one
5		* or more contributor license agreements. See the NOTICE file
6		* distributed with this work for additional information
7		* regarding copyright ownership. The ASF licenses this file
8		* to you under the Apache License, Version 2.0 (the
9		* "License"); you may not use this file except in compliance
10		* with the License. You may obtain a copy of the License at
11		*
12		* http://www.apache.org/licenses/LICENSE-2.0
13		*
14		* Unless required by applicable law or agreed to in writing,
15		* software distributed under the License is distributed on an
16		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17		* KIND, either express or implied. See the License for the
18		* specific language governing permissions and limitations
19		* under the License.
20		*/
21
22
23		import java.io.IOException;
24		import java.util.ArrayList;
25		import java.util.Date;
26		import java.util.Iterator;
27		import java.util.List;
28
29		import org.apache.maven.doxia.document.DocumentAuthor;
30		import org.apache.maven.doxia.document.DocumentCover;
31		import org.apache.maven.doxia.document.DocumentMeta;
32		import org.apache.maven.doxia.document.DocumentModel;
33		import org.apache.maven.doxia.document.DocumentTOC;
34		import org.apache.maven.doxia.document.DocumentTOCItem;
35		import org.apache.maven.doxia.site.decoration.DecorationModel;
36		import org.apache.maven.doxia.site.decoration.Menu;
37		import org.apache.maven.doxia.site.decoration.MenuItem;
38		import org.apache.maven.model.Developer;
39		import org.apache.maven.project.MavenProject;
40		import org.codehaus.plexus.util.IOUtil;
41		import org.codehaus.plexus.util.ReaderFactory;
42		import org.codehaus.plexus.util.StringUtils;
43		import org.apache.commons.io.input.XmlStreamReader;
44
45		/**
46		* Construct a DocumentModel from a MavenProject and related information.
47		*
48		* @author ltheussl
49		* @version $Id: DocumentModelBuilder.java 1396150 2012-10-09 18:15:29Z krosenvold $
50		*/
51		public class DocumentModelBuilder
52		{
53		/** A MavenProject to extract the information. */
54		private final MavenProject project;
55
56		/** A DecorationModel to extract additional information. */
57		private final DecorationModel decorationModel;
58
59		/**
60		* Constructor. Initialize a MavenProject to extract information from.
61		*
62		* @param project a MavenProject. May be null.
63		*/
64		public DocumentModelBuilder( MavenProject project )
65		{
66	4	this( project, null );
67	4	}
68
69		/**
70		* Constructor. Initialize a MavenProject and a DecorationModel to extract information from.
71		*
72		* @param project a MavenProject. May be null.
73		* @param decorationModel a DecorationModel. May be null.
74		*/
75		public DocumentModelBuilder( MavenProject project, DecorationModel decorationModel )
76	8	{
77	8	this.project = project;
78	8	this.decorationModel = decorationModel;
79	8	}
80
81		/**
82		* Get a DocumentModel.
83		*
84		* @return a DocumentModel. Always non-null.
85		*/
86		public DocumentModel getDocumentModel()
87		{
88	8	return getDocumentModel( project, decorationModel, null );
89		}
90
91		/**
92		* Get a DocumentModel.
93		*
94		* @param date overrides the default date in meta- and cover information.
95		* @return a DocumentModel. Always non-null.
96		*/
97		public DocumentModel getDocumentModel( Date date )
98		{
99	0	return getDocumentModel( project, decorationModel, date );
100		}
101
102		// ----------------------------------------------------------------------
103		// Private methods
104		// ----------------------------------------------------------------------
105
106		/**
107		* Extract a DocumentModel from a MavenProject.
108		*
109		* @param project a MavenProject. May be null.
110		* @param decorationModel a DecorationModel. May be null.
111		* @param date the date of the TOC. May be null in which case the build date will be used.
112		*
113		* @return a DocumentModel. Always non-null.
114		*/
115		private static DocumentModel getDocumentModel( MavenProject project,
116		DecorationModel decorationModel, Date date )
117		{
118	8	final Date now = ( date == null ? new Date() : date );
119
120	8	final DocumentModel docModel = new DocumentModel();
121
122	8	docModel.setModelEncoding( getProjectModelEncoding( project ) );
123	8	docModel.setOutputName( project == null \|\| project.getArtifactId() == null
124		? "unnamed" : project.getArtifactId() );
125	8	docModel.setMeta( getDocumentMeta( project, now ) );
126	8	docModel.setCover( getDocumentCover( project, now ) );
127	8	docModel.setToc( getDocumentTOC( decorationModel ) );
128
129	8	return docModel;
130		}
131
132		/**
133		* Extract a DocumentTOC from a DecorationModel.
134		*
135		* @param decorationModel a DecorationModel. May be null.
136		* @return a DocumentTOC, always non-null.
137		*/
138		private static DocumentTOC getDocumentTOC( DecorationModel decorationModel )
139		{
140	8	final DocumentTOC toc = new DocumentTOC();
141
142	8	if ( decorationModel != null && decorationModel.getMenus() != null )
143		{
144	4	for ( final Iterator it = decorationModel.getMenus().iterator(); it.hasNext(); )
145		{
146	4	final Menu menu = (Menu) it.next();
147
148	4	for ( final Iterator it2 = menu.getItems().iterator(); it2.hasNext(); )
149		{
150	10	final MenuItem item = (MenuItem) it2.next();
151
152	10	final DocumentTOCItem documentTOCItem = new DocumentTOCItem();
153	10	documentTOCItem.setName( item.getName() );
154	10	documentTOCItem.setRef( item.getHref() );
155	10	toc.addItem( documentTOCItem );
156	10	}
157	4	}
158		}
159
160	8	return toc;
161		}
162
163		/**
164		* Extract meta information from a MavenProject.
165		*
166		* @param project a MavenProject. May be null.
167		* @param date the date to use in meta. May be null.
168		*
169		* @return a DocumentMeta object. Always non-null.
170		*/
171		private static DocumentMeta getDocumentMeta( MavenProject project, Date date )
172		{
173	8	final DocumentMeta meta = new DocumentMeta();
174
175	8	meta.setAuthors( getAuthors( project ) );
176	8	meta.setCreationDate( date );
177	8	meta.setCreator( System.getProperty( "user.name" ) );
178	8	meta.setDate( date );
179	8	meta.setDescription( project == null ? null : project.getDescription() );
180		//meta.setGenerator( generator );
181	8	meta.setInitialCreator( System.getProperty( "user.name" ) );
182		//meta.setLanguage( locale == null ? null : locale.getLanguage() );
183		//meta.setPageSize( pageSize );
184	8	meta.setSubject( getProjectName( project ) );
185	8	meta.setTitle( getProjectName( project ) );
186
187	8	return meta;
188		}
189
190		/**
191		* Extract information for a DocumentCover from a MavenProject.
192		*
193		* @param project a MavenProject. May be null.
194		* @param date the cover date. May be null.
195		*
196		* @return a DocumentCover object. Always non-null.
197		*/
198		private static DocumentCover getDocumentCover( MavenProject project, Date date )
199		{
200	8	final DocumentCover cover = new DocumentCover();
201
202	8	cover.setAuthors( getAuthors( project ) );
203		//cover.setCompanyLogo( companyLogo );
204	8	cover.setCompanyName( getProjectOrganizationName( project ) );
205	8	cover.setCoverDate( date );
206	8	cover.setCoverSubTitle( project == null ? null : "v. " + project.getVersion() );
207	8	cover.setCoverTitle( getProjectName( project ) );
208		//cover.setCoverType( type );
209	8	cover.setCoverVersion( project == null ? null : project.getVersion() );
210		//cover.setProjectLogo( projectLogo );
211	8	cover.setProjectName( getProjectName( project ) );
212
213	8	return cover;
214		}
215
216		/**
217		* Wrap the list of project {@link Developer} to a list of {@link DocumentAuthor}.
218		*
219		* @param project the MavenProject to extract the authors from.
220		* @return a list of DocumentAuthors from the project developers.
221		* Returns null if project is null or contains no developers.
222		*/
223		private static List getAuthors( MavenProject project )
224		{
225	16	if ( project == null \|\| project.getDevelopers() == null )
226		{
227	4	return null;
228		}
229
230	12	final List ret = new ArrayList( 4 );
231
232	12	for ( final Iterator it = project.getDevelopers().iterator(); it.hasNext(); )
233		{
234	16	final Developer developer = (Developer) it.next();
235
236	16	final DocumentAuthor author = new DocumentAuthor();
237	16	author.setName( developer.getName() );
238	16	author.setEmail( developer.getEmail() );
239	16	author.setCompanyName( developer.getOrganization() );
240	16	StringBuilder roles = null;
241
242	16	for ( final Iterator it2 = developer.getRoles().iterator(); it2.hasNext(); )
243		{
244	16	final String role = (String) it2.next();
245
246	16	if ( roles == null )
247		{
248	8	roles = new StringBuilder( 32 );
249		}
250
251	16	roles.append( role );
252
253	16	if ( it2.hasNext() )
254		{
255	8	roles.append( ',' ).append( ' ' );
256		}
257	16	}
258	16	if ( roles != null )
259		{
260	8	author.setPosition( roles.toString() );
261		}
262
263	16	ret.add( author );
264	16	}
265
266	12	return ret;
267		}
268
269		/**
270		* @param project the MavenProject to extract the project organization name from.
271		* @return the project organization name if not empty, or the current System user name otherwise.
272		*/
273		private static String getProjectOrganizationName( MavenProject project )
274		{
275	8	if ( project != null && project.getOrganization() != null
276		&& StringUtils.isNotEmpty( project.getOrganization().getName() ) )
277		{
278	4	return project.getOrganization().getName();
279		}
280
281	4	return System.getProperty( "user.name" );
282		}
283
284		/**
285		* Extract the name of the project.
286		*
287		* @param project the MavenProject to extract the project name from.
288		* @return the project name, or the project groupId and artifactId if
289		* the project name is empty, or null if project is null.
290		*/
291		private static String getProjectName( MavenProject project )
292		{
293	32	if ( project == null )
294		{
295	8	return null;
296		}
297
298	24	if ( StringUtils.isEmpty( project.getName() ) )
299		{
300	8	return project.getGroupId() + ":" + project.getArtifactId();
301		}
302
303	16	return project.getName();
304		}
305
306		/**
307		* Extract the encoding.
308		*
309		* @param project the MavenProject to extract the encoding name from.
310		* @return the project encoding if defined, or UTF-8 otherwise, or null if project is null.
311		*/
312		private static String getProjectModelEncoding( MavenProject project )
313		{
314	8	if ( project == null )
315		{
316	2	return null;
317		}
318
319	6	String encoding = project.getModel().getModelEncoding();
320		// Workaround for MNG-4289
321	6	XmlStreamReader reader = null;
322		try
323		{
324	6	reader = new XmlStreamReader( project.getFile() );
325	6	encoding = reader.getEncoding();
326		}
327	0	catch ( IOException e )
328		{
329		// nop
330		}
331		finally
332		{
333	6	IOUtil.close( reader );
334	6	}
335
336	6	if ( StringUtils.isEmpty( encoding ) )
337		{
338	0	return "UTF-8";
339		}
340
341	6	return encoding;
342		}
343		}