Problème espace dans flux XML lors de unmarshal : outils JDOM et BorlandXML

Version imprimable

Bonjour,

Je reçois un flux XML par requete HTTP, mon application est tourné sur Tomcat.
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 public void doPost( HttpServletRequest request, HttpServletResponse Reponse) { // Traitement du flux qui arrive // on cree le lecteur sur le flux XML try { BufferedReader request2= request.getReader(); messageEntree = unmarshal(request2); } catch (IOException e1) { e1.printStackTrace(); }
En mode debugge par eclipse j'ai constaté que le flux XML messageEntree
Contient un seul espace au lieu de deux.

NB :
-le flux XML initial qui arrive d'une autre application dans servelet contient deux espace.

-application utilise jdom et borlandXML
Code:

1 2 <personne_NO>1111 001</personne_NO>
Ma question, comment je peux résoudre ce type de problème.
Quel est l'origine?

Merci d'avance.

21/07/2011, 11h33
thelvin

- Je ne vois aucune trace de JDOM.

- Il est probable que unmarshal() effectue quelque part une normalisation des whitespaces, opération XML bien connue mais facultative, ce qui élimine entre autres les espaces successifs. Je ne sais pas d'où vient unmarshal() et je ne sais pas comment lui dire de ne pas le faire, ni même si c'est possible.

Citation:

Envoyé par thelvin

- Je ne vois aucune trace de JDOM.

- Il est probable que unmarshal() effectue quelque part une normalisation des whitespaces, opération XML bien connue mais facultative, ce qui élimine entre autres les espaces successifs. Je ne sais pas d'où vient unmarshal() et je ne sais pas comment lui dire de ne pas le faire, ni même si c'est possible.

merci de votre réponse.

voici les codes :

Code:

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   1. /** 
   2.  * This file is generated by BorlandXML. 
   3.  */  
   4.   
   5. package xml;   
   6.    
   7. import java.util.*;  
   8.   
   9. /** 
  10.  * The Book class represents the element "book" with the content 
  11.  * model defined as follows: 
  12.  * <p> 
  13.  * <!ELEMENT book (author,title,publisher,price)><br> 
  14.  */  
  15. public class Book extends com.borland.xml.toolkit.XmlObject   
  16. {  
  17.     /** element-type name of this element. */  
  18.     public static String _tagName = "book";  
  19.     /** Defines a Author object */  
  20.     protected Author _objAuthor;  
  21.     /** Defines a Title object */  
  22.     protected Title _objTitle;  
  23.     /** Defines a Publisher object */  
  24.     protected Publisher _objPublisher;  
  25.     /** Defines a Price object */  
  26.     protected Price _objPrice;  
  27.   
  28.     /** 
  29.      * Creates an empty Book object 
  30.      */  
  31.     public Book()  
  32.     {  
  33.         super();  
  34.     }  
  35.   
  36.     /** 
  37.      * Gets the text content of Author object. 
  38.      */  
  39.     public String getAuthorText()  
  40.     {  
  41.         return _objAuthor==null ? null : _objAuthor.getText();  
  42.     }  
  43.   
  44.     /** 
  45.      * Replaces the existing text of Author object with a new text. 
  46.      * If you pass a <code>null</code> to this method, the Author object is 
  47.      * cleared and will not be marshaled. 
  48.      * @param text  New text. 
  49.      */  
  50.     public void setAuthorText(String text)  
  51.     {  
  52.         if( text == null )  
  53.         {  
  54.             this._objAuthor = null;  
  55.             return;  
  56.         }  
  57.   
  58.         if( this._objAuthor == null )  
  59.             this._objAuthor = new Author();  
  60.   
  61.         this._objAuthor.setText(text);  
  62.         this._objAuthor._setParent(this);  
  63.     }  
  64.   
  65.     /** 
  66.      * Gets the Author object. 
  67.      */  
  68.     public Author getAuthor()  
  69.     {  
  70.         return _objAuthor;  
  71.     }  
  72.   
  73.     /** 
  74.      * Replaces the existing Author object with a new object. 
  75.      * If you pass a <code>null</code> to this method, the Author object is 
  76.      * cleared and will not be marshaled. 
  77.      * @param obj   New Author object. 
  78.      */  
  79.     public void setAuthor(Author obj)  
  80.     {  
  81.         this._objAuthor = obj;  
  82.         if( obj == null )  
  83.             return;  
  84.   
  85.         obj._setParent(this);  
  86.     }  
  87.     /** 
  88.      * Gets the text content of Title object. 
  89.      */  
  90.     public String getTitleText()  
  91.     {  
  92.         return _objTitle==null ? null : _objTitle.getText();  
  93.     }  
  94.   
  95.     /** 
  96.      * Replaces the existing text of Title object with a new text. 
  97.      * If you pass a <code>null</code> to this method, the Title object is 
  98.      * cleared and will not be marshaled. 
  99.      * @param text  New text. 
 100.      */  
 101.     public void setTitleText(String text)  
 102.     {  
 103.         if( text == null )  
 104.         {  
 105.             this._objTitle = null;  
 106.             return;  
 107.         }  
 108.   
 109.         if( this._objTitle == null )  
 110.             this._objTitle = new Title();  
 111.   
 112.         this._objTitle.setText(text);  
 113.         this._objTitle._setParent(this);  
 114.     }  
 115.   
 116.     /** 
 117.      * Gets the Title object. 
 118.      */  
 119.     public Title getTitle()  
 120.     {  
 121.         return _objTitle;  
 122.     }  
 123.   
 124.     /** 
 125.      * Replaces the existing Title object with a new object. 
 126.      * If you pass a <code>null</code> to this method, the Title object is 
 127.      * cleared and will not be marshaled. 
 128.      * @param obj   New Title object. 
 129.      */  
 130.     public void setTitle(Title obj)  
 131.     {  
 132.         this._objTitle = obj;  
 133.         if( obj == null )  
 134.             return;  
 135.   
 136.         obj._setParent(this);  
 137.     }  
 138.     /** 
 139.      * Gets the text content of Publisher object. 
 140.      */  
 141.     public String getPublisherText()  
 142.     {  
 143.         return _objPublisher==null ? null : _objPublisher.getText();  
 144.     }  
 145.   
 146.     /** 
 147.      * Replaces the existing text of Publisher object with a new text. 
 148.      * If you pass a <code>null</code> to this method, the Publisher object is 
 149.      * cleared and will not be marshaled. 
 150.      * @param text  New text. 
 151.      */  
 152.     public void setPublisherText(String text)  
 153.     {  
 154.         if( text == null )  
 155.         {  
 156.             this._objPublisher = null;  
 157.             return;  
 158.         }  
 159.   
 160.         if( this._objPublisher == null )  
 161.             this._objPublisher = new Publisher();  
 162.   
 163.         this._objPublisher.setText(text);  
 164.         this._objPublisher._setParent(this);  
 165.     }  
 166.   
 167.     /** 
 168.      * Gets the Publisher object. 
 169.      */  
 170.     public Publisher getPublisher()  
 171.     {  
 172.         return _objPublisher;  
 173.     }  
 174.   
 175.     /** 
 176.      * Replaces the existing Publisher object with a new object. 
 177.      * If you pass a <code>null</code> to this method, the Publisher object is 
 178.      * cleared and will not be marshaled. 
 179.      * @param obj   New Publisher object. 
 180.      */  
 181.     public void setPublisher(Publisher obj)  
 182.     {  
 183.         this._objPublisher = obj;  
 184.         if( obj == null )  
 185.             return;  
 186.   
 187.         obj._setParent(this);  
 188.     }  
 189.     /** 
 190.      * Gets the text content of Price object. 
 191.      */  
 192.     public String getPriceText()  
 193.     {  
 194.         return _objPrice==null ? null : _objPrice.getText();  
 195.     }  
 196.   
 197.     /** 
 198.      * Replaces the existing text of Price object with a new text. 
 199.      * If you pass a <code>null</code> to this method, the Price object is 
 200.      * cleared and will not be marshaled. 
 201.      * @param text  New text. 
 202.      */  
 203.     public void setPriceText(String text)  
 204.     {  
 205.         if( text == null )  
 206.         {  
 207.             this._objPrice = null;  
 208.             return;  
 209.         }  
 210.   
 211.         if( this._objPrice == null )  
 212.             this._objPrice = new Price();  
 213.   
 214.         this._objPrice.setText(text);  
 215.         this._objPrice._setParent(this);  
 216.     }  
 217.   
 218.     /** 
 219.      * Gets the Price object. 
 220.      */  
 221.     public Price getPrice()  
 222.     {  
 223.         return _objPrice;  
 224.     }  
 225.   
 226.     /** 
 227.      * Replaces the existing Price object with a new object. 
 228.      * If you pass a <code>null</code> to this method, the Price object is 
 229.      * cleared and will not be marshaled. 
 230.      * @param obj   New Price object. 
 231.      */  
 232.     public void setPrice(Price obj)  
 233.     {  
 234.         this._objPrice = obj;  
 235.         if( obj == null )  
 236.             return;  
 237.   
 238.         obj._setParent(this);  
 239.     }  
 240.   
 241.     /** 
 242.      * Marshals this object to an element. 
 243.      */  
 244.     public com.borland.xml.toolkit.Element marshal()  
 245.     {  
 246.         com.borland.xml.toolkit.Element elem = new com.borland.xml.toolkit.Element(get_TagName());  
 247.         /** Marshals a Author object to an element */  
 248.         if( _objAuthor != null )  
 249.         {  
 250.             elem.addComment(_objAuthor._marshalCommentList());  
 251.             elem.addContent(_objAuthor.marshal());  
 252.         }  
 253.         /** Marshals a Title object to an element */  
 254.         if( _objTitle != null )  
 255.         {  
 256.             elem.addComment(_objTitle._marshalCommentList());  
 257.             elem.addContent(_objTitle.marshal());  
 258.         }  
 259.         /** Marshals a Publisher object to an element */  
 260.         if( _objPublisher != null )  
 261.         {  
 262.             elem.addComment(_objPublisher._marshalCommentList());  
 263.             elem.addContent(_objPublisher.marshal());  
 264.         }  
 265.         /** Marshals a Price object to an element */  
 266.         if( _objPrice != null )  
 267.         {  
 268.             elem.addComment(_objPrice._marshalCommentList());  
 269.             elem.addContent(_objPrice.marshal());  
 270.         }  
 271.   
 272.         elem.addComment(this._marshalBottomCommentList());  
 273.         return elem;  
 274.     }  
 275.   
 276.     /** 
 277.      * Unmarshals the specified "book" element back to a Book object. 
 278.      */  
 279.     public static Book unmarshal(com.borland.xml.toolkit.Element elem)  
 280.     {  
 281.         if( elem == null )  
 282.             return null;  
 283.   
 284.         Book __objBook = new Book();  
 285.   
 286.         ArrayList __comments = null;  
 287.         Iterator it = elem.getChildObjects().iterator();  
 288.         while( it.hasNext() )  
 289.         {  
 290.             Object __obj = it.next();  
 291.             if( __obj instanceof com.borland.xml.toolkit.Comment )  
 292.             {  
 293.                 if( __comments == null )  
 294.                     __comments = new ArrayList(2);  
 295.   
 296.                 __comments.add(__obj);  
 297.             }  
 298.             else if( __obj instanceof com.borland.xml.toolkit.Element )  
 299.             {  
 300.                 com.borland.xml.toolkit.Element __e = (com.borland.xml.toolkit.Element)__obj;  
 301.                 String __name = __e.getName();  
 302.                 if( __name.equals(Author._tagName) )  
 303.                 {  
 304.                     /** Unmarshals the child element back to a Author object */  
 305.                     Author __objAuthor = Author.unmarshal(__e);  
 306.                     __objBook.setAuthor(__objAuthor);  
 307.                     __objAuthor._unmarshalCommentList(__comments);  
 308.                 }  
 309.                 if( __name.equals(Title._tagName) )  
 310.                 {  
 311.                     /** Unmarshals the child element back to a Title object */  
 312.                     Title __objTitle = Title.unmarshal(__e);  
 313.                     __objBook.setTitle(__objTitle);  
 314.                     __objTitle._unmarshalCommentList(__comments);  
 315.                 }  
 316.                 if( __name.equals(Publisher._tagName) )  
 317.                 {  
 318.                     /** Unmarshals the child element back to a Publisher object */  
 319.                     Publisher __objPublisher = Publisher.unmarshal(__e);  
 320.                     __objBook.setPublisher(__objPublisher);  
 321.                     __objPublisher._unmarshalCommentList(__comments);  
 322.                 }  
 323.                 if( __name.equals(Price._tagName) )  
 324.                 {  
 325.                     /** Unmarshals the child element back to a Price object */  
 326.                     Price __objPrice = Price.unmarshal(__e);  
 327.                     __objBook.setPrice(__objPrice);  
 328.                     __objPrice._unmarshalCommentList(__comments);  
 329.                 }  
 330.   
 331.                 __comments = null;  
 332.             }  
 333.         }  
 334.         __objBook._unmarshalBottomCommentList(__comments);  
 335.         return __objBook;  
 336.     }  
 337.   
 338.     /** 
 339.      * Validates this object. If you pass <code>true</code> to this method, it 
 340.      * checks for the first error and stops. On the other hand, if you pass 
 341.      * <code>false</code> to this method, it collects all the errors by 
 342.      * visiting every available elements. 
 343.      * @param firstError    <code>true</code> to exit this method when the first error 
 344.      * is found; <code>false</code> to collect all errors. 
 345.      * @return com.borland.xml.toolkit.ErrorList    A list that contains one or more errors. 
 346.      * @see com.borland.xml.toolkit.XmlObject#validate() 
 347.      * @see com.borland.xml.toolkit.XmlObject#isValid() 
 348.      * @see com.borland.xml.toolkit.ErrorList 
 349.      */  
 350.     public com.borland.xml.toolkit.ErrorList validate(boolean firstError)  
 351.     {  
 352.         com.borland.xml.toolkit.ErrorList errors = new com.borland.xml.toolkit.ErrorList();  
 353.   
 354.         /** Author is mandatory */  
 355.         if( _objAuthor != null )  
 356.             errors.add(_objAuthor.validate(firstError));  
 357.         else  
 358.             errors.add(new com.borland.xml.toolkit.ElementError(this, Author.class));  
 359.         if( firstError && errors.size() > 0 )  
 360.             return errors;  
 361.         /** Title is mandatory */  
 362.         if( _objTitle != null )  
 363.             errors.add(_objTitle.validate(firstError));  
 364.         else  
 365.             errors.add(new com.borland.xml.toolkit.ElementError(this, Title.class));  
 366.         if( firstError && errors.size() > 0 )  
 367.             return errors;  
 368.         /** Publisher is mandatory */  
 369.         if( _objPublisher != null )  
 370.             errors.add(_objPublisher.validate(firstError));  
 371.         else  
 372.             errors.add(new com.borland.xml.toolkit.ElementError(this, Publisher.class));  
 373.         if( firstError && errors.size() > 0 )  
 374.             return errors;  
 375.         /** Price is mandatory */  
 376.         if( _objPrice != null )  
 377.             errors.add(_objPrice.validate(firstError));  
 378.         else  
 379.             errors.add(new com.borland.xml.toolkit.ElementError(this, Price.class));  
 380.         if( firstError && errors.size() > 0 )  
 381.             return errors;  
 382.   
 383.         return errors.size()==0 ? null : errors;  
 384.     }  
 385.   
 386.     /** 
 387.      * Returns a list containing all child elements. Each element in the list is a subclass 
 388.      * of XmlObject. 
 389.      */  
 390.     public java.util.List _getChildren()  
 391.     {  
 392.         java.util.List children = new java.util.ArrayList();  
 393.         /** adds _objAuthor */  
 394.         if( _objAuthor != null )  
 395.             children.add(_objAuthor);  
 396.         /** adds _objTitle */  
 397.         if( _objTitle != null )  
 398.             children.add(_objTitle);  
 399.         /** adds _objPublisher */  
 400.         if( _objPublisher != null )  
 401.             children.add(_objPublisher);  
 402.         /** adds _objPrice */  
 403.         if( _objPrice != null )  
 404.             children.add(_objPrice);  
 405.         return children;  
 406.     }  
 407.   
 408.   
 409.     /** 
 410.      * Gets the element-type name. 
 411.      */  
 412.     public String get_TagName()  
 413.     {  
 414.         return _tagName;  
 415.     }  
 416. }

mon problème se pose c'est que dans la valise Publisher il ya deux espaces par contre, aprés la methode de unmarshal, j'ai obtient qu'un seul espace.

code de Publisher :

Code:

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   1. /** 
   2.  * This file is generated by BorlandXML. 
   3.  */  
   4.   
   5. package xml;   
   6.    
   7. /** 
   8.  * The Publisher class represents the element "publisher" with the content 
   9.  * model defined as follows: 
  10.  * <p> 
  11.  * <!ELEMENT publisher (#PCDATA)><br> 
  12.  */  
  13. public class Publisher extends com.borland.xml.toolkit.TextElement   
  14. {  
  15.     /** element-type name of this element. */  
  16.     public static String _tagName = "publisher";  
  17.   
  18.     /** 
  19.      * Creates an empty Publisher object. 
  20.      */  
  21.     public Publisher()  
  22.     {  
  23.         super();  
  24.     }  
  25.   
  26.     /** 
  27.      * Creates a Publisher object with the specified text. 
  28.      */  
  29.     public Publisher(String text)  
  30.     {  
  31.         super(text);  
  32.     }  
  33.   
  34.   
  35.     /** 
  36.      * Unmarshals the specified "publisher" element back to a Publisher object. 
  37.      */  
  38.     public static Publisher unmarshal(com.borland.xml.toolkit.Element elem)  
  39.     {  
  40.         Publisher __objPublisher = (Publisher)com.borland.xml.toolkit.TextElement.unmarshal(elem, new Publisher());  
  41.         return __objPublisher;  
  42.     }  
  43.   
  44.   
  45.   
  46.     /** 
  47.      * Gets the element-type name. 
  48.      */  
  49.     public String get_TagName()  
  50.     {  
  51.         return _tagName;  
  52.     }  
  53. }

je suis toujours à la recherche d'une proposition pour résoudre ce type de problème.

merci

Citation:

Envoyé par alextomas

merci de votre réponse.

voici les codes :

Code:

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   1. /** 
   2.  * This file is generated by BorlandXML. 
   3.  */  
   4.   
   5. package xml;   
   6.    
   7. import java.util.*;  
   8.   
   9. /** 
  10.  * The Book class represents the element "book" with the content 
  11.  * model defined as follows: 
  12.  * <p> 
  13.  * <!ELEMENT book (author,title,publisher,price)><br> 
  14.  */  
  15. public class Book extends com.borland.xml.toolkit.XmlObject   
  16. {  
  17.     /** element-type name of this element. */  
  18.     public static String _tagName = "book";  
  19.     /** Defines a Author object */  
  20.     protected Author _objAuthor;  
  21.     /** Defines a Title object */  
  22.     protected Title _objTitle;  
  23.     /** Defines a Publisher object */  
  24.     protected Publisher _objPublisher;  
  25.     /** Defines a Price object */  
  26.     protected Price _objPrice;  
  27.   
  28.     /** 
  29.      * Creates an empty Book object 
  30.      */  
  31.     public Book()  
  32.     {  
  33.         super();  
  34.     }  
  35.   
  36.     /** 
  37.      * Gets the text content of Author object. 
  38.      */  
  39.     public String getAuthorText()  
  40.     {  
  41.         return _objAuthor==null ? null : _objAuthor.getText();  
  42.     }  
  43.   
  44.     /** 
  45.      * Replaces the existing text of Author object with a new text. 
  46.      * If you pass a <code>null</code> to this method, the Author object is 
  47.      * cleared and will not be marshaled. 
  48.      * @param text  New text. 
  49.      */  
  50.     public void setAuthorText(String text)  
  51.     {  
  52.         if( text == null )  
  53.         {  
  54.             this._objAuthor = null;  
  55.             return;  
  56.         }  
  57.   
  58.         if( this._objAuthor == null )  
  59.             this._objAuthor = new Author();  
  60.   
  61.         this._objAuthor.setText(text);  
  62.         this._objAuthor._setParent(this);  
  63.     }  
  64.   
  65.     /** 
  66.      * Gets the Author object. 
  67.      */  
  68.     public Author getAuthor()  
  69.     {  
  70.         return _objAuthor;  
  71.     }  
  72.   
  73.     /** 
  74.      * Replaces the existing Author object with a new object. 
  75.      * If you pass a <code>null</code> to this method, the Author object is 
  76.      * cleared and will not be marshaled. 
  77.      * @param obj   New Author object. 
  78.      */  
  79.     public void setAuthor(Author obj)  
  80.     {  
  81.         this._objAuthor = obj;  
  82.         if( obj == null )  
  83.             return;  
  84.   
  85.         obj._setParent(this);  
  86.     }  
  87.     /** 
  88.      * Gets the text content of Title object. 
  89.      */  
  90.     public String getTitleText()  
  91.     {  
  92.         return _objTitle==null ? null : _objTitle.getText();  
  93.     }  
  94.   
  95.     /** 
  96.      * Replaces the existing text of Title object with a new text. 
  97.      * If you pass a <code>null</code> to this method, the Title object is 
  98.      * cleared and will not be marshaled. 
  99.      * @param text  New text. 
 100.      */  
 101.     public void setTitleText(String text)  
 102.     {  
 103.         if( text == null )  
 104.         {  
 105.             this._objTitle = null;  
 106.             return;  
 107.         }  
 108.   
 109.         if( this._objTitle == null )  
 110.             this._objTitle = new Title();  
 111.   
 112.         this._objTitle.setText(text);  
 113.         this._objTitle._setParent(this);  
 114.     }  
 115.   
 116.     /** 
 117.      * Gets the Title object. 
 118.      */  
 119.     public Title getTitle()  
 120.     {  
 121.         return _objTitle;  
 122.     }  
 123.   
 124.     /** 
 125.      * Replaces the existing Title object with a new object. 
 126.      * If you pass a <code>null</code> to this method, the Title object is 
 127.      * cleared and will not be marshaled. 
 128.      * @param obj   New Title object. 
 129.      */  
 130.     public void setTitle(Title obj)  
 131.     {  
 132.         this._objTitle = obj;  
 133.         if( obj == null )  
 134.             return;  
 135.   
 136.         obj._setParent(this);  
 137.     }  
 138.     /** 
 139.      * Gets the text content of Publisher object. 
 140.      */  
 141.     public String getPublisherText()  
 142.     {  
 143.         return _objPublisher==null ? null : _objPublisher.getText();  
 144.     }  
 145.   
 146.     /** 
 147.      * Replaces the existing text of Publisher object with a new text. 
 148.      * If you pass a <code>null</code> to this method, the Publisher object is 
 149.      * cleared and will not be marshaled. 
 150.      * @param text  New text. 
 151.      */  
 152.     public void setPublisherText(String text)  
 153.     {  
 154.         if( text == null )  
 155.         {  
 156.             this._objPublisher = null;  
 157.             return;  
 158.         }  
 159.   
 160.         if( this._objPublisher == null )  
 161.             this._objPublisher = new Publisher();  
 162.   
 163.         this._objPublisher.setText(text);  
 164.         this._objPublisher._setParent(this);  
 165.     }  
 166.   
 167.     /** 
 168.      * Gets the Publisher object. 
 169.      */  
 170.     public Publisher getPublisher()  
 171.     {  
 172.         return _objPublisher;  
 173.     }  
 174.   
 175.     /** 
 176.      * Replaces the existing Publisher object with a new object. 
 177.      * If you pass a <code>null</code> to this method, the Publisher object is 
 178.      * cleared and will not be marshaled. 
 179.      * @param obj   New Publisher object. 
 180.      */  
 181.     public void setPublisher(Publisher obj)  
 182.     {  
 183.         this._objPublisher = obj;  
 184.         if( obj == null )  
 185.             return;  
 186.   
 187.         obj._setParent(this);  
 188.     }  
 189.     /** 
 190.      * Gets the text content of Price object. 
 191.      */  
 192.     public String getPriceText()  
 193.     {  
 194.         return _objPrice==null ? null : _objPrice.getText();  
 195.     }  
 196.   
 197.     /** 
 198.      * Replaces the existing text of Price object with a new text. 
 199.      * If you pass a <code>null</code> to this method, the Price object is 
 200.      * cleared and will not be marshaled. 
 201.      * @param text  New text. 
 202.      */  
 203.     public void setPriceText(String text)  
 204.     {  
 205.         if( text == null )  
 206.         {  
 207.             this._objPrice = null;  
 208.             return;  
 209.         }  
 210.   
 211.         if( this._objPrice == null )  
 212.             this._objPrice = new Price();  
 213.   
 214.         this._objPrice.setText(text);  
 215.         this._objPrice._setParent(this);  
 216.     }  
 217.   
 218.     /** 
 219.      * Gets the Price object. 
 220.      */  
 221.     public Price getPrice()  
 222.     {  
 223.         return _objPrice;  
 224.     }  
 225.   
 226.     /** 
 227.      * Replaces the existing Price object with a new object. 
 228.      * If you pass a <code>null</code> to this method, the Price object is 
 229.      * cleared and will not be marshaled. 
 230.      * @param obj   New Price object. 
 231.      */  
 232.     public void setPrice(Price obj)  
 233.     {  
 234.         this._objPrice = obj;  
 235.         if( obj == null )  
 236.             return;  
 237.   
 238.         obj._setParent(this);  
 239.     }  
 240.   
 241.     /** 
 242.      * Marshals this object to an element. 
 243.      */  
 244.     public com.borland.xml.toolkit.Element marshal()  
 245.     {  
 246.         com.borland.xml.toolkit.Element elem = new com.borland.xml.toolkit.Element(get_TagName());  
 247.         /** Marshals a Author object to an element */  
 248.         if( _objAuthor != null )  
 249.         {  
 250.             elem.addComment(_objAuthor._marshalCommentList());  
 251.             elem.addContent(_objAuthor.marshal());  
 252.         }  
 253.         /** Marshals a Title object to an element */  
 254.         if( _objTitle != null )  
 255.         {  
 256.             elem.addComment(_objTitle._marshalCommentList());  
 257.             elem.addContent(_objTitle.marshal());  
 258.         }  
 259.         /** Marshals a Publisher object to an element */  
 260.         if( _objPublisher != null )  
 261.         {  
 262.             elem.addComment(_objPublisher._marshalCommentList());  
 263.             elem.addContent(_objPublisher.marshal());  
 264.         }  
 265.         /** Marshals a Price object to an element */  
 266.         if( _objPrice != null )  
 267.         {  
 268.             elem.addComment(_objPrice._marshalCommentList());  
 269.             elem.addContent(_objPrice.marshal());  
 270.         }  
 271.   
 272.         elem.addComment(this._marshalBottomCommentList());  
 273.         return elem;  
 274.     }  
 275.   
 276.     /** 
 277.      * Unmarshals the specified "book" element back to a Book object. 
 278.      */  
 279.     public static Book unmarshal(com.borland.xml.toolkit.Element elem)  
 280.     {  
 281.         if( elem == null )  
 282.             return null;  
 283.   
 284.         Book __objBook = new Book();  
 285.   
 286.         ArrayList __comments = null;  
 287.         Iterator it = elem.getChildObjects().iterator();  
 288.         while( it.hasNext() )  
 289.         {  
 290.             Object __obj = it.next();  
 291.             if( __obj instanceof com.borland.xml.toolkit.Comment )  
 292.             {  
 293.                 if( __comments == null )  
 294.                     __comments = new ArrayList(2);  
 295.   
 296.                 __comments.add(__obj);  
 297.             }  
 298.             else if( __obj instanceof com.borland.xml.toolkit.Element )  
 299.             {  
 300.                 com.borland.xml.toolkit.Element __e = (com.borland.xml.toolkit.Element)__obj;  
 301.                 String __name = __e.getName();  
 302.                 if( __name.equals(Author._tagName) )  
 303.                 {  
 304.                     /** Unmarshals the child element back to a Author object */  
 305.                     Author __objAuthor = Author.unmarshal(__e);  
 306.                     __objBook.setAuthor(__objAuthor);  
 307.                     __objAuthor._unmarshalCommentList(__comments);  
 308.                 }  
 309.                 if( __name.equals(Title._tagName) )  
 310.                 {  
 311.                     /** Unmarshals the child element back to a Title object */  
 312.                     Title __objTitle = Title.unmarshal(__e);  
 313.                     __objBook.setTitle(__objTitle);  
 314.                     __objTitle._unmarshalCommentList(__comments);  
 315.                 }  
 316.                 if( __name.equals(Publisher._tagName) )  
 317.                 {  
 318.                     /** Unmarshals the child element back to a Publisher object */  
 319.                     Publisher __objPublisher = Publisher.unmarshal(__e);  
 320.                     __objBook.setPublisher(__objPublisher);  
 321.                     __objPublisher._unmarshalCommentList(__comments);  
 322.                 }  
 323.                 if( __name.equals(Price._tagName) )  
 324.                 {  
 325.                     /** Unmarshals the child element back to a Price object */  
 326.                     Price __objPrice = Price.unmarshal(__e);  
 327.                     __objBook.setPrice(__objPrice);  
 328.                     __objPrice._unmarshalCommentList(__comments);  
 329.                 }  
 330.   
 331.                 __comments = null;  
 332.             }  
 333.         }  
 334.         __objBook._unmarshalBottomCommentList(__comments);  
 335.         return __objBook;  
 336.     }  
 337.   
 338.     /** 
 339.      * Validates this object. If you pass <code>true</code> to this method, it 
 340.      * checks for the first error and stops. On the other hand, if you pass 
 341.      * <code>false</code> to this method, it collects all the errors by 
 342.      * visiting every available elements. 
 343.      * @param firstError    <code>true</code> to exit this method when the first error 
 344.      * is found; <code>false</code> to collect all errors. 
 345.      * @return com.borland.xml.toolkit.ErrorList    A list that contains one or more errors. 
 346.      * @see com.borland.xml.toolkit.XmlObject#validate() 
 347.      * @see com.borland.xml.toolkit.XmlObject#isValid() 
 348.      * @see com.borland.xml.toolkit.ErrorList 
 349.      */  
 350.     public com.borland.xml.toolkit.ErrorList validate(boolean firstError)  
 351.     {  
 352.         com.borland.xml.toolkit.ErrorList errors = new com.borland.xml.toolkit.ErrorList();  
 353.   
 354.         /** Author is mandatory */  
 355.         if( _objAuthor != null )  
 356.             errors.add(_objAuthor.validate(firstError));  
 357.         else  
 358.             errors.add(new com.borland.xml.toolkit.ElementError(this, Author.class));  
 359.         if( firstError && errors.size() > 0 )  
 360.             return errors;  
 361.         /** Title is mandatory */  
 362.         if( _objTitle != null )  
 363.             errors.add(_objTitle.validate(firstError));  
 364.         else  
 365.             errors.add(new com.borland.xml.toolkit.ElementError(this, Title.class));  
 366.         if( firstError && errors.size() > 0 )  
 367.             return errors;  
 368.         /** Publisher is mandatory */  
 369.         if( _objPublisher != null )  
 370.             errors.add(_objPublisher.validate(firstError));  
 371.         else  
 372.             errors.add(new com.borland.xml.toolkit.ElementError(this, Publisher.class));  
 373.         if( firstError && errors.size() > 0 )  
 374.             return errors;  
 375.         /** Price is mandatory */  
 376.         if( _objPrice != null )  
 377.             errors.add(_objPrice.validate(firstError));  
 378.         else  
 379.             errors.add(new com.borland.xml.toolkit.ElementError(this, Price.class));  
 380.         if( firstError && errors.size() > 0 )  
 381.             return errors;  
 382.   
 383.         return errors.size()==0 ? null : errors;  
 384.     }  
 385.   
 386.     /** 
 387.      * Returns a list containing all child elements. Each element in the list is a subclass 
 388.      * of XmlObject. 
 389.      */  
 390.     public java.util.List _getChildren()  
 391.     {  
 392.         java.util.List children = new java.util.ArrayList();  
 393.         /** adds _objAuthor */  
 394.         if( _objAuthor != null )  
 395.             children.add(_objAuthor);  
 396.         /** adds _objTitle */  
 397.         if( _objTitle != null )  
 398.             children.add(_objTitle);  
 399.         /** adds _objPublisher */  
 400.         if( _objPublisher != null )  
 401.             children.add(_objPublisher);  
 402.         /** adds _objPrice */  
 403.         if( _objPrice != null )  
 404.             children.add(_objPrice);  
 405.         return children;  
 406.     }  
 407.   
 408.   
 409.     /** 
 410.      * Gets the element-type name. 
 411.      */  
 412.     public String get_TagName()  
 413.     {  
 414.         return _tagName;  
 415.     }  
 416. }

mon problème se pose c'est que dans la valise Publisher il ya deux espaces par contre, aprés la methode de unmarshal, j'ai obtient qu'un seul espace.

code de Publisher :

Code:

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   1. /** 
   2.  * This file is generated by BorlandXML. 
   3.  */  
   4.   
   5. package xml;   
   6.    
   7. /** 
   8.  * The Publisher class represents the element "publisher" with the content 
   9.  * model defined as follows: 
  10.  * <p> 
  11.  * <!ELEMENT publisher (#PCDATA)><br> 
  12.  */  
  13. public class Publisher extends com.borland.xml.toolkit.TextElement   
  14. {  
  15.     /** element-type name of this element. */  
  16.     public static String _tagName = "publisher";  
  17.   
  18.     /** 
  19.      * Creates an empty Publisher object. 
  20.      */  
  21.     public Publisher()  
  22.     {  
  23.         super();  
  24.     }  
  25.   
  26.     /** 
  27.      * Creates a Publisher object with the specified text. 
  28.      */  
  29.     public Publisher(String text)  
  30.     {  
  31.         super(text);  
  32.     }  
  33.   
  34.   
  35.     /** 
  36.      * Unmarshals the specified "publisher" element back to a Publisher object. 
  37.      */  
  38.     public static Publisher unmarshal(com.borland.xml.toolkit.Element elem)  
  39.     {  
  40.         Publisher __objPublisher = (Publisher)com.borland.xml.toolkit.TextElement.unmarshal(elem, new Publisher());  
  41.         return __objPublisher;  
  42.     }  
  43.   
  44.   
  45.   
  46.     /** 
  47.      * Gets the element-type name. 
  48.      */  
  49.     public String get_TagName()  
  50.     {  
  51.         return _tagName;  
  52.     }  
  53. }

je suis toujours à la recherche d'une proposition pour résoudre ce type de problème.

merci

bonjour,

je cherche toujours une solution pour récuprer les espaces dans les flux XML aprés la déserialisation unmarshal().

Merci.

29/07/2011, 16h41
thelvin

Vu que tu n'as pas de réponse ici, tu devrais essayer auprès de BorlandXML et sa communauté.

Au fait, je ne vois toujours pas le rapport avec JDOM, et donc ce que ça fait dans le titre de cette discussion.