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1   /*
2    =================== DO NOT EDIT THIS FILE ====================
3    
4    Generated by Modello 2.4.0,
5    
6    any modifications will be overwritten.
7    
8    ==============================================================
9    */
10  
11  package org.apache.maven.tools.plugin.extractor.model.io.xpp3;
12  
13    //---------------------------------/
14   //- Imported classes and packages -/
15  //---------------------------------/
16  
17  import java.io.IOException;
18  import java.io.InputStream;
19  import java.io.Reader;
20  import java.text.DateFormat;
21  import org.apache.maven.tools.plugin.extractor.model.Component;
22  import org.apache.maven.tools.plugin.extractor.model.LifecycleExecution;
23  import org.apache.maven.tools.plugin.extractor.model.Mojo;
24  import org.apache.maven.tools.plugin.extractor.model.Parameter;
25  import org.apache.maven.tools.plugin.extractor.model.PluginMetadata;
26  import org.codehaus.plexus.util.xml.XmlStreamReader;
27  import org.codehaus.plexus.util.xml.pull.EntityReplacementMap;
28  import org.codehaus.plexus.util.xml.pull.MXParser;
29  import org.codehaus.plexus.util.xml.pull.XmlPullParser;
30  import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
31  
32  /**
33   * Class PluginMetadataXpp3Reader.
34   * 
35   * @version $Revision$ $Date$
36   */
37  @SuppressWarnings( "all" )
38  public class PluginMetadataXpp3Reader
39  {
40  
41        //--------------------------/
42       //- Class/Member Variables -/
43      //--------------------------/
44  
45      /**
46       * If set the parser will be loaded with all single characters
47       * from the XHTML specification.
48       * The entities used:
49       * <ul>
50       * <li>http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent</li>
51       * <li>http://www.w3.org/TR/xhtml1/DTD/xhtml-special.ent</li>
52       * <li>http://www.w3.org/TR/xhtml1/DTD/xhtml-symbol.ent</li>
53       * </ul>
54       */
55      private boolean addDefaultEntities = true;
56  
57      /**
58       * Field contentTransformer.
59       */
60      public final ContentTransformer contentTransformer;
61  
62  
63        //----------------/
64       //- Constructors -/
65      //----------------/
66  
67      public PluginMetadataXpp3Reader()
68      {
69          this( new ContentTransformer()
70          {
71              public String transform( String source, String fieldName )
72              {
73                  return source;
74              }
75          } );
76      } //-- org.apache.maven.tools.plugin.extractor.model.io.xpp3.PluginMetadataXpp3Reader()
77  
78      public PluginMetadataXpp3Reader(ContentTransformer contentTransformer)
79      {
80          this.contentTransformer = contentTransformer;
81      } //-- org.apache.maven.tools.plugin.extractor.model.io.xpp3.PluginMetadataXpp3Reader(ContentTransformer)
82  
83  
84        //-----------/
85       //- Methods -/
86      //-----------/
87  
88      /**
89       * Method checkFieldWithDuplicate.
90       * 
91       * @param parser a parser object.
92       * @param parsed a parsed object.
93       * @param alias a alias object.
94       * @param tagName a tagName object.
95       * @throws XmlPullParserException XmlPullParserException if
96       * any.
97       * @return boolean
98       */
99      private boolean checkFieldWithDuplicate( XmlPullParser parser, String tagName, String alias, java.util.Set<String> parsed )
100         throws XmlPullParserException
101     {
102         if ( !( parser.getName().equals( tagName ) || parser.getName().equals( alias ) ) )
103         {
104             return false;
105         }
106         if ( !parsed.add( tagName ) )
107         {
108             throw new XmlPullParserException( "Duplicated tag: '" + tagName + "'", parser, null );
109         }
110         return true;
111     } //-- boolean checkFieldWithDuplicate( XmlPullParser, String, String, java.util.Set )
112 
113     /**
114      * Method checkUnknownAttribute.
115      * 
116      * @param parser a parser object.
117      * @param strict a strict object.
118      * @param tagName a tagName object.
119      * @param attribute a attribute object.
120      * @throws XmlPullParserException XmlPullParserException if
121      * any.
122      * @throws IOException IOException if any.
123      */
124     private void checkUnknownAttribute( XmlPullParser parser, String attribute, String tagName, boolean strict )
125         throws XmlPullParserException, IOException
126     {
127         // strictXmlAttributes = true for model: if strict == true, not only elements are checked but attributes too
128         if ( strict )
129         {
130             throw new XmlPullParserException( "Unknown attribute '" + attribute + "' for tag '" + tagName + "'", parser, null );
131         }
132     } //-- void checkUnknownAttribute( XmlPullParser, String, String, boolean )
133 
134     /**
135      * Method checkUnknownElement.
136      * 
137      * @param parser a parser object.
138      * @param strict a strict object.
139      * @throws XmlPullParserException XmlPullParserException if
140      * any.
141      * @throws IOException IOException if any.
142      */
143     private void checkUnknownElement( XmlPullParser parser, boolean strict )
144         throws XmlPullParserException, IOException
145     {
146         if ( strict )
147         {
148             throw new XmlPullParserException( "Unrecognised tag: '" + parser.getName() + "'", parser, null );
149         }
150 
151         for ( int unrecognizedTagCount = 1; unrecognizedTagCount > 0; )
152         {
153             int eventType = parser.next();
154             if ( eventType == XmlPullParser.START_TAG )
155             {
156                 unrecognizedTagCount++;
157             }
158             else if ( eventType == XmlPullParser.END_TAG )
159             {
160                 unrecognizedTagCount--;
161             }
162         }
163     } //-- void checkUnknownElement( XmlPullParser, boolean )
164 
165     /**
166      * Returns the state of the "add default entities" flag.
167      * 
168      * @return boolean
169      */
170     public boolean getAddDefaultEntities()
171     {
172         return addDefaultEntities;
173     } //-- boolean getAddDefaultEntities()
174 
175     /**
176      * Method getBooleanValue.
177      * 
178      * @param s a s object.
179      * @param parser a parser object.
180      * @param attribute a attribute object.
181      * @throws XmlPullParserException XmlPullParserException if
182      * any.
183      * @return boolean
184      */
185     private boolean getBooleanValue( String s, String attribute, XmlPullParser parser )
186         throws XmlPullParserException
187     {
188         return getBooleanValue( s, attribute, parser, null );
189     } //-- boolean getBooleanValue( String, String, XmlPullParser )
190 
191     /**
192      * Method getBooleanValue.
193      * 
194      * @param s a s object.
195      * @param defaultValue a defaultValue object.
196      * @param parser a parser object.
197      * @param attribute a attribute object.
198      * @throws XmlPullParserException XmlPullParserException if
199      * any.
200      * @return boolean
201      */
202     private boolean getBooleanValue( String s, String attribute, XmlPullParser parser, String defaultValue )
203         throws XmlPullParserException
204     {
205         if ( s != null && s.length() != 0 )
206         {
207             return Boolean.valueOf( s ).booleanValue();
208         }
209         if ( defaultValue != null )
210         {
211             return Boolean.valueOf( defaultValue ).booleanValue();
212         }
213         return false;
214     } //-- boolean getBooleanValue( String, String, XmlPullParser, String )
215 
216     /**
217      * Method getByteValue.
218      * 
219      * @param s a s object.
220      * @param strict a strict object.
221      * @param parser a parser object.
222      * @param attribute a attribute object.
223      * @throws XmlPullParserException XmlPullParserException if
224      * any.
225      * @return byte
226      */
227     private byte getByteValue( String s, String attribute, XmlPullParser parser, boolean strict )
228         throws XmlPullParserException
229     {
230         if ( s != null )
231         {
232             try
233             {
234                 return Byte.valueOf( s ).byteValue();
235             }
236             catch ( NumberFormatException nfe )
237             {
238                 if ( strict )
239                 {
240                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be a byte", parser, nfe );
241                 }
242             }
243         }
244         return 0;
245     } //-- byte getByteValue( String, String, XmlPullParser, boolean )
246 
247     /**
248      * Method getCharacterValue.
249      * 
250      * @param s a s object.
251      * @param parser a parser object.
252      * @param attribute a attribute object.
253      * @throws XmlPullParserException XmlPullParserException if
254      * any.
255      * @return char
256      */
257     private char getCharacterValue( String s, String attribute, XmlPullParser parser )
258         throws XmlPullParserException
259     {
260         if ( s != null )
261         {
262             return s.charAt( 0 );
263         }
264         return 0;
265     } //-- char getCharacterValue( String, String, XmlPullParser )
266 
267     /**
268      * Method getDateValue.
269      * 
270      * @param s a s object.
271      * @param parser a parser object.
272      * @param attribute a attribute object.
273      * @throws XmlPullParserException XmlPullParserException if
274      * any.
275      * @return Date
276      */
277     private java.util.Date getDateValue( String s, String attribute, XmlPullParser parser )
278         throws XmlPullParserException
279     {
280         return getDateValue( s, attribute, null, parser );
281     } //-- java.util.Date getDateValue( String, String, XmlPullParser )
282 
283     /**
284      * Method getDateValue.
285      * 
286      * @param s a s object.
287      * @param parser a parser object.
288      * @param dateFormat a dateFormat object.
289      * @param attribute a attribute object.
290      * @throws XmlPullParserException XmlPullParserException if
291      * any.
292      * @return Date
293      */
294     private java.util.Date getDateValue( String s, String attribute, String dateFormat, XmlPullParser parser )
295         throws XmlPullParserException
296     {
297         if ( s != null )
298         {
299             String effectiveDateFormat = dateFormat;
300             if ( dateFormat == null )
301             {
302                 effectiveDateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSS";
303             }
304             if ( "long".equals( effectiveDateFormat ) )
305             {
306                 try
307                 {
308                     return new java.util.Date( Long.parseLong( s ) );
309                 }
310                 catch ( NumberFormatException e )
311                 {
312                     throw new XmlPullParserException( e.getMessage(), parser, e );
313                 }
314             }
315             else
316             {
317                 try
318                 {
319                     DateFormat dateParser = new java.text.SimpleDateFormat( effectiveDateFormat, java.util.Locale.US );
320                     return dateParser.parse( s );
321                 }
322                 catch ( java.text.ParseException e )
323                 {
324                     throw new XmlPullParserException( e.getMessage(), parser, e );
325                 }
326             }
327         }
328         return null;
329     } //-- java.util.Date getDateValue( String, String, String, XmlPullParser )
330 
331     /**
332      * Method getDoubleValue.
333      * 
334      * @param s a s object.
335      * @param strict a strict object.
336      * @param parser a parser object.
337      * @param attribute a attribute object.
338      * @throws XmlPullParserException XmlPullParserException if
339      * any.
340      * @return double
341      */
342     private double getDoubleValue( String s, String attribute, XmlPullParser parser, boolean strict )
343         throws XmlPullParserException
344     {
345         if ( s != null )
346         {
347             try
348             {
349                 return Double.valueOf( s ).doubleValue();
350             }
351             catch ( NumberFormatException nfe )
352             {
353                 if ( strict )
354                 {
355                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be a floating point number", parser, nfe );
356                 }
357             }
358         }
359         return 0;
360     } //-- double getDoubleValue( String, String, XmlPullParser, boolean )
361 
362     /**
363      * Method getFloatValue.
364      * 
365      * @param s a s object.
366      * @param strict a strict object.
367      * @param parser a parser object.
368      * @param attribute a attribute object.
369      * @throws XmlPullParserException XmlPullParserException if
370      * any.
371      * @return float
372      */
373     private float getFloatValue( String s, String attribute, XmlPullParser parser, boolean strict )
374         throws XmlPullParserException
375     {
376         if ( s != null )
377         {
378             try
379             {
380                 return Float.valueOf( s ).floatValue();
381             }
382             catch ( NumberFormatException nfe )
383             {
384                 if ( strict )
385                 {
386                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be a floating point number", parser, nfe );
387                 }
388             }
389         }
390         return 0;
391     } //-- float getFloatValue( String, String, XmlPullParser, boolean )
392 
393     /**
394      * Method getIntegerValue.
395      * 
396      * @param s a s object.
397      * @param strict a strict object.
398      * @param parser a parser object.
399      * @param attribute a attribute object.
400      * @throws XmlPullParserException XmlPullParserException if
401      * any.
402      * @return int
403      */
404     private int getIntegerValue( String s, String attribute, XmlPullParser parser, boolean strict )
405         throws XmlPullParserException
406     {
407         if ( s != null )
408         {
409             try
410             {
411                 return Integer.valueOf( s ).intValue();
412             }
413             catch ( NumberFormatException nfe )
414             {
415                 if ( strict )
416                 {
417                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be an integer", parser, nfe );
418                 }
419             }
420         }
421         return 0;
422     } //-- int getIntegerValue( String, String, XmlPullParser, boolean )
423 
424     /**
425      * Method getLongValue.
426      * 
427      * @param s a s object.
428      * @param strict a strict object.
429      * @param parser a parser object.
430      * @param attribute a attribute object.
431      * @throws XmlPullParserException XmlPullParserException if
432      * any.
433      * @return long
434      */
435     private long getLongValue( String s, String attribute, XmlPullParser parser, boolean strict )
436         throws XmlPullParserException
437     {
438         if ( s != null )
439         {
440             try
441             {
442                 return Long.valueOf( s ).longValue();
443             }
444             catch ( NumberFormatException nfe )
445             {
446                 if ( strict )
447                 {
448                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be a long integer", parser, nfe );
449                 }
450             }
451         }
452         return 0;
453     } //-- long getLongValue( String, String, XmlPullParser, boolean )
454 
455     /**
456      * Method getRequiredAttributeValue.
457      * 
458      * @param s a s object.
459      * @param strict a strict object.
460      * @param parser a parser object.
461      * @param attribute a attribute object.
462      * @throws XmlPullParserException XmlPullParserException if
463      * any.
464      * @return String
465      */
466     private String getRequiredAttributeValue( String s, String attribute, XmlPullParser parser, boolean strict )
467         throws XmlPullParserException
468     {
469         if ( s == null )
470         {
471             if ( strict )
472             {
473                 throw new XmlPullParserException( "Missing required value for attribute '" + attribute + "'", parser, null );
474             }
475         }
476         return s;
477     } //-- String getRequiredAttributeValue( String, String, XmlPullParser, boolean )
478 
479     /**
480      * Method getShortValue.
481      * 
482      * @param s a s object.
483      * @param strict a strict object.
484      * @param parser a parser object.
485      * @param attribute a attribute object.
486      * @throws XmlPullParserException XmlPullParserException if
487      * any.
488      * @return short
489      */
490     private short getShortValue( String s, String attribute, XmlPullParser parser, boolean strict )
491         throws XmlPullParserException
492     {
493         if ( s != null )
494         {
495             try
496             {
497                 return Short.valueOf( s ).shortValue();
498             }
499             catch ( NumberFormatException nfe )
500             {
501                 if ( strict )
502                 {
503                     throw new XmlPullParserException( "Unable to parse element '" + attribute + "', must be a short integer", parser, nfe );
504                 }
505             }
506         }
507         return 0;
508     } //-- short getShortValue( String, String, XmlPullParser, boolean )
509 
510     /**
511      * Method getTrimmedValue.
512      * 
513      * @param s a s object.
514      * @return String
515      */
516     private String getTrimmedValue( String s )
517     {
518         if ( s != null )
519         {
520             s = s.trim();
521         }
522         return s;
523     } //-- String getTrimmedValue( String )
524 
525     /**
526      * Method interpolatedTrimmed.
527      * 
528      * @param value a value object.
529      * @param context a context object.
530      * @return String
531      */
532     private String interpolatedTrimmed( String value, String context )
533     {
534         return getTrimmedValue( contentTransformer.transform( value, context ) );
535     } //-- String interpolatedTrimmed( String, String )
536 
537     /**
538      * Method nextTag.
539      * 
540      * @param parser a parser object.
541      * @throws IOException IOException if any.
542      * @throws XmlPullParserException XmlPullParserException if
543      * any.
544      * @return int
545      */
546     private int nextTag( XmlPullParser parser )
547         throws IOException, XmlPullParserException
548     {
549         int eventType = parser.next();
550         if ( eventType == XmlPullParser.TEXT )
551         {
552             eventType = parser.next();
553         }
554         if ( eventType != XmlPullParser.START_TAG && eventType != XmlPullParser.END_TAG )
555         {
556             throw new XmlPullParserException( "expected START_TAG or END_TAG not " + XmlPullParser.TYPES[eventType], parser, null );
557         }
558         return eventType;
559     } //-- int nextTag( XmlPullParser )
560 
561     /**
562      * Method read.
563      * 
564      * @param parser a parser object.
565      * @param strict a strict object.
566      * @throws IOException IOException if any.
567      * @throws XmlPullParserException XmlPullParserException if
568      * any.
569      * @return PluginMetadata
570      */
571     public PluginMetadata read( XmlPullParser parser, boolean strict )
572         throws IOException, XmlPullParserException
573     {
574         PluginMetadata pluginMetadata = null;
575         int eventType = parser.getEventType();
576         boolean parsed = false;
577         while ( eventType != XmlPullParser.END_DOCUMENT )
578         {
579             if ( eventType == XmlPullParser.START_TAG )
580             {
581                 if ( strict && ! "pluginMetadata".equals( parser.getName() ) )
582                 {
583                     throw new XmlPullParserException( "Expected root element 'pluginMetadata' but found '" + parser.getName() + "'", parser, null );
584                 }
585                 else if ( parsed )
586                 {
587                     // fallback, already expected a XmlPullParserException due to invalid XML
588                     throw new XmlPullParserException( "Duplicated tag: 'pluginMetadata'", parser, null );
589                 }
590                 pluginMetadata = parsePluginMetadata( parser, strict );
591                 pluginMetadata.setModelEncoding( parser.getInputEncoding() );
592                 parsed = true;
593             }
594             eventType = parser.next();
595         }
596         if ( parsed )
597         {
598             return pluginMetadata;
599         }
600         throw new XmlPullParserException( "Expected root element 'pluginMetadata' but found no element at all: invalid XML document", parser, null );
601     } //-- PluginMetadata read( XmlPullParser, boolean )
602 
603     /**
604      * @see XmlStreamReader
605      * 
606      * @param reader a reader object.
607      * @param strict a strict object.
608      * @throws IOException IOException if any.
609      * @throws XmlPullParserException XmlPullParserException if
610      * any.
611      * @return PluginMetadata
612      */
613     public PluginMetadata read( Reader reader, boolean strict )
614         throws IOException, XmlPullParserException
615     {
616         XmlPullParser parser = addDefaultEntities ? new MXParser(EntityReplacementMap.defaultEntityReplacementMap) : new MXParser( );
617 
618         parser.setInput( reader );
619 
620 
621         return read( parser, strict );
622     } //-- PluginMetadata read( Reader, boolean )
623 
624     /**
625      * @see XmlStreamReader
626      * 
627      * @param reader a reader object.
628      * @throws IOException IOException if any.
629      * @throws XmlPullParserException XmlPullParserException if
630      * any.
631      * @return PluginMetadata
632      */
633     public PluginMetadata read( Reader reader )
634         throws IOException, XmlPullParserException
635     {
636         return read( reader, true );
637     } //-- PluginMetadata read( Reader )
638 
639     /**
640      * Method read.
641      * 
642      * @param in a in object.
643      * @param strict a strict object.
644      * @throws IOException IOException if any.
645      * @throws XmlPullParserException XmlPullParserException if
646      * any.
647      * @return PluginMetadata
648      */
649     public PluginMetadata read( InputStream in, boolean strict )
650         throws IOException, XmlPullParserException
651     {
652         return read( new XmlStreamReader( in ), strict );
653     } //-- PluginMetadata read( InputStream, boolean )
654 
655     /**
656      * Method read.
657      * 
658      * @param in a in object.
659      * @throws IOException IOException if any.
660      * @throws XmlPullParserException XmlPullParserException if
661      * any.
662      * @return PluginMetadata
663      */
664     public PluginMetadata read( InputStream in )
665         throws IOException, XmlPullParserException
666     {
667         return read( new XmlStreamReader( in ) );
668     } //-- PluginMetadata read( InputStream )
669 
670     /**
671      * Method parseComponent.
672      * 
673      * @param parser a parser object.
674      * @param strict a strict object.
675      * @throws IOException IOException if any.
676      * @throws XmlPullParserException XmlPullParserException if
677      * any.
678      * @return Component
679      */
680     private Component parseComponent( XmlPullParser parser, boolean strict )
681         throws IOException, XmlPullParserException
682     {
683         String tagName = parser.getName();
684         Component component = new Component();
685         for ( int i = parser.getAttributeCount() - 1; i >= 0; i-- )
686         {
687             String name = parser.getAttributeName( i );
688             String value = parser.getAttributeValue( i );
689 
690             if ( name.indexOf( ':' ) >= 0 )
691             {
692                 // just ignore attributes with non-default namespace (for example: xmlns:xsi)
693             }
694             else
695             {
696                 checkUnknownAttribute( parser, name, tagName, strict );
697             }
698         }
699         java.util.Set<String> parsed = new java.util.HashSet<String>();
700         while ( ( strict ? parser.nextTag() : nextTag( parser ) ) == XmlPullParser.START_TAG )
701         {
702             if ( checkFieldWithDuplicate( parser, "role", null, parsed ) )
703             {
704                 component.setRole( interpolatedTrimmed( parser.nextText(), "role" ) );
705             }
706             else if ( checkFieldWithDuplicate( parser, "hint", null, parsed ) )
707             {
708                 component.setHint( interpolatedTrimmed( parser.nextText(), "hint" ) );
709             }
710             else
711             {
712                 checkUnknownElement( parser, strict );
713             }
714         }
715         return component;
716     } //-- Component parseComponent( XmlPullParser, boolean )
717 
718     /**
719      * Method parseLifecycleExecution.
720      * 
721      * @param parser a parser object.
722      * @param strict a strict object.
723      * @throws IOException IOException if any.
724      * @throws XmlPullParserException XmlPullParserException if
725      * any.
726      * @return LifecycleExecution
727      */
728     private LifecycleExecution parseLifecycleExecution( XmlPullParser parser, boolean strict )
729         throws IOException, XmlPullParserException
730     {
731         String tagName = parser.getName();
732         LifecycleExecution lifecycleExecution = new LifecycleExecution();
733         for ( int i = parser.getAttributeCount() - 1; i >= 0; i-- )
734         {
735             String name = parser.getAttributeName( i );
736             String value = parser.getAttributeValue( i );
737 
738             if ( name.indexOf( ':' ) >= 0 )
739             {
740                 // just ignore attributes with non-default namespace (for example: xmlns:xsi)
741             }
742             else
743             {
744                 checkUnknownAttribute( parser, name, tagName, strict );
745             }
746         }
747         java.util.Set<String> parsed = new java.util.HashSet<String>();
748         while ( ( strict ? parser.nextTag() : nextTag( parser ) ) == XmlPullParser.START_TAG )
749         {
750             if ( checkFieldWithDuplicate( parser, "lifecycle", null, parsed ) )
751             {
752                 lifecycleExecution.setLifecycle( interpolatedTrimmed( parser.nextText(), "lifecycle" ) );
753             }
754             else if ( checkFieldWithDuplicate( parser, "phase", null, parsed ) )
755             {
756                 lifecycleExecution.setPhase( interpolatedTrimmed( parser.nextText(), "phase" ) );
757             }
758             else if ( checkFieldWithDuplicate( parser, "goal", null, parsed ) )
759             {
760                 lifecycleExecution.setGoal( interpolatedTrimmed( parser.nextText(), "goal" ) );
761             }
762             else
763             {
764                 checkUnknownElement( parser, strict );
765             }
766         }
767         return lifecycleExecution;
768     } //-- LifecycleExecution parseLifecycleExecution( XmlPullParser, boolean )
769 
770     /**
771      * Method parseMojo.
772      * 
773      * @param parser a parser object.
774      * @param strict a strict object.
775      * @throws IOException IOException if any.
776      * @throws XmlPullParserException XmlPullParserException if
777      * any.
778      * @return Mojo
779      */
780     private Mojo parseMojo( XmlPullParser parser, boolean strict )
781         throws IOException, XmlPullParserException
782     {
783         String tagName = parser.getName();
784         Mojo mojo = new Mojo();
785         for ( int i = parser.getAttributeCount() - 1; i >= 0; i-- )
786         {
787             String name = parser.getAttributeName( i );
788             String value = parser.getAttributeValue( i );
789 
790             if ( name.indexOf( ':' ) >= 0 )
791             {
792                 // just ignore attributes with non-default namespace (for example: xmlns:xsi)
793             }
794             else
795             {
796                 checkUnknownAttribute( parser, name, tagName, strict );
797             }
798         }
799         java.util.Set<String> parsed = new java.util.HashSet<String>();
800         while ( ( strict ? parser.nextTag() : nextTag( parser ) ) == XmlPullParser.START_TAG )
801         {
802             if ( checkFieldWithDuplicate( parser, "goal", null, parsed ) )
803             {
804                 mojo.setGoal( interpolatedTrimmed( parser.nextText(), "goal" ) );
805             }
806             else if ( checkFieldWithDuplicate( parser, "phase", null, parsed ) )
807             {
808                 mojo.setPhase( interpolatedTrimmed( parser.nextText(), "phase" ) );
809             }
810             else if ( checkFieldWithDuplicate( parser, "aggregator", null, parsed ) )
811             {
812                 mojo.setAggregator( getBooleanValue( interpolatedTrimmed( parser.nextText(), "aggregator" ), "aggregator", parser, "false" ) );
813             }
814             else if ( checkFieldWithDuplicate( parser, "requiresDependencyResolution", null, parsed ) )
815             {
816                 mojo.setRequiresDependencyResolution( interpolatedTrimmed( parser.nextText(), "requiresDependencyResolution" ) );
817             }
818             else if ( checkFieldWithDuplicate( parser, "requiresProject", null, parsed ) )
819             {
820                 mojo.setRequiresProject( getBooleanValue( interpolatedTrimmed( parser.nextText(), "requiresProject" ), "requiresProject", parser, "false" ) );
821             }
822             else if ( checkFieldWithDuplicate( parser, "requiresReports", null, parsed ) )
823             {
824                 mojo.setRequiresReports( getBooleanValue( interpolatedTrimmed( parser.nextText(), "requiresReports" ), "requiresReports", parser, "false" ) );
825             }
826             else if ( checkFieldWithDuplicate( parser, "requiresOnline", null, parsed ) )
827             {
828                 mojo.setRequiresOnline( getBooleanValue( interpolatedTrimmed( parser.nextText(), "requiresOnline" ), "requiresOnline", parser, "false" ) );
829             }
830             else if ( checkFieldWithDuplicate( parser, "inheritByDefault", null, parsed ) )
831             {
832                 mojo.setInheritByDefault( getBooleanValue( interpolatedTrimmed( parser.nextText(), "inheritByDefault" ), "inheritByDefault", parser, "false" ) );
833             }
834             else if ( checkFieldWithDuplicate( parser, "requiresDirectInvocation", null, parsed ) )
835             {
836                 mojo.setRequiresDirectInvocation( getBooleanValue( interpolatedTrimmed( parser.nextText(), "requiresDirectInvocation" ), "requiresDirectInvocation", parser, "false" ) );
837             }
838             else if ( checkFieldWithDuplicate( parser, "execution", null, parsed ) )
839             {
840                 mojo.setExecution( parseLifecycleExecution( parser, strict ) );
841             }
842             else if ( checkFieldWithDuplicate( parser, "components", null, parsed ) )
843             {
844                 java.util.List<Component> components = new java.util.ArrayList<Component>();
845                 while ( parser.nextTag() == XmlPullParser.START_TAG )
846                 {
847                     if ( "component".equals( parser.getName() ) )
848                     {
849                         components.add( parseComponent( parser, strict ) );
850                     }
851                     else
852                     {
853                         checkUnknownElement( parser, strict );
854                     }
855                 }
856                 mojo.setComponents( components );
857             }
858             else if ( checkFieldWithDuplicate( parser, "parameters", null, parsed ) )
859             {
860                 java.util.List<Parameter> parameters = new java.util.ArrayList<Parameter>();
861                 while ( parser.nextTag() == XmlPullParser.START_TAG )
862                 {
863                     if ( "parameter".equals( parser.getName() ) )
864                     {
865                         parameters.add( parseParameter( parser, strict ) );
866                     }
867                     else
868                     {
869                         checkUnknownElement( parser, strict );
870                     }
871                 }
872                 mojo.setParameters( parameters );
873             }
874             else if ( checkFieldWithDuplicate( parser, "description", null, parsed ) )
875             {
876                 mojo.setDescription( interpolatedTrimmed( parser.nextText(), "description" ) );
877             }
878             else if ( checkFieldWithDuplicate( parser, "deprecated", null, parsed ) )
879             {
880                 mojo.setDeprecation( interpolatedTrimmed( parser.nextText(), "deprecated" ) );
881             }
882             else if ( checkFieldWithDuplicate( parser, "since", null, parsed ) )
883             {
884                 mojo.setSince( interpolatedTrimmed( parser.nextText(), "since" ) );
885             }
886             else if ( checkFieldWithDuplicate( parser, "call", null, parsed ) )
887             {
888                 mojo.setCall( interpolatedTrimmed( parser.nextText(), "call" ) );
889             }
890             else
891             {
892                 checkUnknownElement( parser, strict );
893             }
894         }
895         return mojo;
896     } //-- Mojo parseMojo( XmlPullParser, boolean )
897 
898     /**
899      * Method parseParameter.
900      * 
901      * @param parser a parser object.
902      * @param strict a strict object.
903      * @throws IOException IOException if any.
904      * @throws XmlPullParserException XmlPullParserException if
905      * any.
906      * @return Parameter
907      */
908     private Parameter parseParameter( XmlPullParser parser, boolean strict )
909         throws IOException, XmlPullParserException
910     {
911         String tagName = parser.getName();
912         Parameter parameter = new Parameter();
913         for ( int i = parser.getAttributeCount() - 1; i >= 0; i-- )
914         {
915             String name = parser.getAttributeName( i );
916             String value = parser.getAttributeValue( i );
917 
918             if ( name.indexOf( ':' ) >= 0 )
919             {
920                 // just ignore attributes with non-default namespace (for example: xmlns:xsi)
921             }
922             else
923             {
924                 checkUnknownAttribute( parser, name, tagName, strict );
925             }
926         }
927         java.util.Set<String> parsed = new java.util.HashSet<String>();
928         while ( ( strict ? parser.nextTag() : nextTag( parser ) ) == XmlPullParser.START_TAG )
929         {
930             if ( checkFieldWithDuplicate( parser, "name", null, parsed ) )
931             {
932                 parameter.setName( interpolatedTrimmed( parser.nextText(), "name" ) );
933             }
934             else if ( checkFieldWithDuplicate( parser, "alias", null, parsed ) )
935             {
936                 parameter.setAlias( interpolatedTrimmed( parser.nextText(), "alias" ) );
937             }
938             else if ( checkFieldWithDuplicate( parser, "property", null, parsed ) )
939             {
940                 parameter.setProperty( interpolatedTrimmed( parser.nextText(), "property" ) );
941             }
942             else if ( checkFieldWithDuplicate( parser, "required", null, parsed ) )
943             {
944                 parameter.setRequired( getBooleanValue( interpolatedTrimmed( parser.nextText(), "required" ), "required", parser, "false" ) );
945             }
946             else if ( checkFieldWithDuplicate( parser, "readonly", null, parsed ) )
947             {
948                 parameter.setReadonly( getBooleanValue( interpolatedTrimmed( parser.nextText(), "readonly" ), "readonly", parser, "false" ) );
949             }
950             else if ( checkFieldWithDuplicate( parser, "expression", null, parsed ) )
951             {
952                 parameter.setExpression( interpolatedTrimmed( parser.nextText(), "expression" ) );
953             }
954             else if ( checkFieldWithDuplicate( parser, "defaultValue", null, parsed ) )
955             {
956                 parameter.setDefaultValue( interpolatedTrimmed( parser.nextText(), "defaultValue" ) );
957             }
958             else if ( checkFieldWithDuplicate( parser, "type", null, parsed ) )
959             {
960                 parameter.setType( interpolatedTrimmed( parser.nextText(), "type" ) );
961             }
962             else if ( checkFieldWithDuplicate( parser, "description", null, parsed ) )
963             {
964                 parameter.setDescription( interpolatedTrimmed( parser.nextText(), "description" ) );
965             }
966             else if ( checkFieldWithDuplicate( parser, "deprecated", null, parsed ) )
967             {
968                 parameter.setDeprecation( interpolatedTrimmed( parser.nextText(), "deprecated" ) );
969             }
970             else if ( checkFieldWithDuplicate( parser, "since", null, parsed ) )
971             {
972                 parameter.setSince( interpolatedTrimmed( parser.nextText(), "since" ) );
973             }
974             else
975             {
976                 checkUnknownElement( parser, strict );
977             }
978         }
979         return parameter;
980     } //-- Parameter parseParameter( XmlPullParser, boolean )
981 
982     /**
983      * Method parsePluginMetadata.
984      * 
985      * @param parser a parser object.
986      * @param strict a strict object.
987      * @throws IOException IOException if any.
988      * @throws XmlPullParserException XmlPullParserException if
989      * any.
990      * @return PluginMetadata
991      */
992     private PluginMetadata parsePluginMetadata( XmlPullParser parser, boolean strict )
993         throws IOException, XmlPullParserException
994     {
995         String tagName = parser.getName();
996         PluginMetadata pluginMetadata = new PluginMetadata();
997         for ( int i = parser.getAttributeCount() - 1; i >= 0; i-- )
998         {
999             String name = parser.getAttributeName( i );
1000             String value = parser.getAttributeValue( i );
1001 
1002             if ( name.indexOf( ':' ) >= 0 )
1003             {
1004                 // just ignore attributes with non-default namespace (for example: xmlns:xsi)
1005             }
1006             else if ( "xmlns".equals( name ) )
1007             {
1008                 // ignore xmlns attribute in root class, which is a reserved attribute name
1009             }
1010             else
1011             {
1012                 checkUnknownAttribute( parser, name, tagName, strict );
1013             }
1014         }
1015         java.util.Set<String> parsed = new java.util.HashSet<String>();
1016         while ( ( strict ? parser.nextTag() : nextTag( parser ) ) == XmlPullParser.START_TAG )
1017         {
1018             if ( checkFieldWithDuplicate( parser, "mojos", null, parsed ) )
1019             {
1020                 java.util.List<Mojo> mojos = new java.util.ArrayList<Mojo>();
1021                 while ( parser.nextTag() == XmlPullParser.START_TAG )
1022                 {
1023                     if ( "mojo".equals( parser.getName() ) )
1024                     {
1025                         mojos.add( parseMojo( parser, strict ) );
1026                     }
1027                     else
1028                     {
1029                         checkUnknownElement( parser, strict );
1030                     }
1031                 }
1032                 pluginMetadata.setMojos( mojos );
1033             }
1034             else
1035             {
1036                 checkUnknownElement( parser, strict );
1037             }
1038         }
1039         return pluginMetadata;
1040     } //-- PluginMetadata parsePluginMetadata( XmlPullParser, boolean )
1041 
1042     /**
1043      * Sets the state of the "add default entities" flag.
1044      * 
1045      * @param addDefaultEntities a addDefaultEntities object.
1046      */
1047     public void setAddDefaultEntities( boolean addDefaultEntities )
1048     {
1049         this.addDefaultEntities = addDefaultEntities;
1050     } //-- void setAddDefaultEntities( boolean )
1051 
1052     public static interface ContentTransformer
1053 {
1054     /**
1055      * Interpolate the value read from the xpp3 document
1056      * @param source The source value
1057      * @param fieldName A description of the field being interpolated. The implementation may use this to
1058      *                           log stuff.
1059      * @return The interpolated value.
1060      */
1061     String transform( String source, String fieldName );
1062 }
1063 
1064 }