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MalformedURLException

MalformedURLException

2007-01-05       - By Huma

 Back
Reply:     1     2  

I have a model.xml file which I have placed in a directory /home/huma/ab???.
But when I parse this file I get a MalformedURLException. Strangely, if the
same file is moved to the location /home/huma, I don't get any exception. To
summarize, if the xml file is in some directory that contains non-english
characters, I am getting a MalformedURL exception. Is there some
work-around? Can someone help me with this?

Here is the code snippet:

       final String DEF_ENC = "UTF-8 (See http://UTF-8.ora-code.com)";
       String str = new String("ab\u00e4\u00df\u00f6");
       String newStr = null;
       try {
       newStr = new String(str.getBytes(DEF_ENC), DEF_ENC);
       str = "/home/huma/" + newStr + "/model.xml";
       String fileName = null;
       fileName = new String(str.getBytes(DEF_ENC), DEF_ENC);
       File file = new File(fileName);
       File parent = file.getParentFile();
       InputStream iStream = null;


           iStream = new FileInputStream(file);
           InputSource is = new InputSource(iStream);
           if(parent != null)
           {
               is.setSystemId(parent.toURL().toString());
           }
           SAXBuilder saxbuilder = new SAXBuilder(true);
           Document doc = saxbuilder.build(is);
           Element root = doc.getRootElement();
           String version = root.getAttributeValue("schemaVersion");
           System.out.println("version: " + version);
       }
       catch (FileNotFoundException e1) {
           // TODO Auto-generated catch block
           e1.printStackTrace();
       }

       catch (UnsupportedEncodingException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       } catch (MalformedURLException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       } catch (JDOMException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       } catch (IOException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }
   }


This is the exception I am getting:

java.net.MalformedURLException: no protocol: model.dtd
   at java.net.URL.<init>(URL.java:537)
   at java.net.URL.<init>(URL.java:434)
   at java.net.URL.<init>(URL.java:383)
   at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
Source)
   at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown Source)
   at org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown
Source)
   at org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown
Source)
   at org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch
(Unknown
Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
(Unknown
Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
   at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
Source)
   at org.jdom.input.SAXBuilder.build(SAXBuilder.java:453)
   at ModelTest.main(ModelTest.java:47)

I have a model.xml file which I have placed in a directory /home/huma/ab???.
But when I parse this file I get a MalformedURLException. Strangely, if the
same file is moved to the location /home/huma, I don&#39;t get any exception.
To summarize, if the xml file is in some directory that contains non-english
characters, I am getting a MalformedURL exception. Is there some work-around?
Can someone help me with this?
<br><br>Here is the code snippet:<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp; final String DEF_ENC = &quot;UTF-8 (See http://UTF-8.ora-code.com)&quot;;&nbsp;&nbsp;&nbsp;&nbsp;  <br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; String str = new String(&quot;ab\u00e4
\u00df\u00f6&quot;);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; String newStr =
null;<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; try {<br>&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; newStr = new String(
str.getBytes(DEF_ENC), DEF_ENC);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; str =
&quot;/home/huma/&quot; + newStr + &quot;/model.xml&quot;; <br>&nbsp;&nbsp;
&nbsp; &nbsp;&nbsp;&nbsp; String fileName = null;<br>&nbsp;&nbsp;&nbsp; &nbsp;
&nbsp;&nbsp; fileName = new String(str.getBytes(DEF_ENC), DEF_ENC);<br>&nbsp;
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; File file = new File(fileName);
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; File parent = file.getParentFile();
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; InputStream iStream = null;<br>&nbsp;
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; iStream = new
FileInputStream(file);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;
&nbsp; InputSource is = new InputSource(iStream);<br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if(parent != null)<br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; {  <br>&nbsp;&nbsp;
&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; is.setSystemId
(parent.toURL().toString());<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;
&nbsp;&nbsp; }<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
SAXBuilder saxbuilder = new SAXBuilder(true);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp
;&nbsp; &nbsp;&nbsp;&nbsp; Document doc = saxbuilder.build
(is);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; Element root
= doc.getRootElement();<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;
&nbsp; String version = root.getAttributeValue(&quot;schemaVersion&quot;);<br>
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.out.println(
&quot;version: &quot; + version);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; catch (FileNotFoundException e1) {<br
>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; // TODO Auto-generated
catch block<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; e1
.printStackTrace();<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;
&nbsp; &nbsp;&nbsp;&nbsp; <br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; catch
(UnsupportedEncodingException e) {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp; // TODO Auto-generated catch block
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; e.printStackTrace(
);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; } catch (MalformedURLException e) {
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; // TODO Auto
-generated catch block<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;
&nbsp; e.printStackTrace();<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; } catch
(JDOMException e) {<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;
// TODO Auto-generated catch block
<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; e.printStackTrace(
);<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; } catch (IOException e) {<br>&nbsp;
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; // TODO Auto-generated catch
block<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; e
.printStackTrace();<br>&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br>&nbsp;&nbsp;
&nbsp; }<br><br><br>This is the exception I am getting:
<br><br>java.net.MalformedURLException: no protocol: model.dtd<br>&nbsp;&nbsp;
&nbsp; at java.net.URL.&lt;init&gt;(URL.java:537)<br>&nbsp;&nbsp;&nbsp; at java
.net.URL.&lt;init&gt;(URL.java:434)<br>&nbsp;&nbsp;&nbsp; at java.net.URL.&lt
;init&gt;(URL.java:383)<br>&nbsp;&nbsp;&nbsp; at
org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)<br>
&nbsp;&nbsp;&nbsp; at org.apache.xerces.impl.XMLEntityManager.startEntity
(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache.xerces.impl
.XMLEntityManager.startDTDEntity(Unknown Source)
<br>&nbsp;&nbsp;&nbsp; at org.apache.xerces.impl.XMLDTDScannerImpl
.setInputSource(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache.xerces.impl
.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unknown Source)<br>&nbsp;&nbsp;
&nbsp; at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache.xerces.parsers
.XML11Configuration.parse(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache
.xerces.parsers.XML11Configuration.parse(Unknown Source)<br>&nbsp;&nbsp;&nbsp;
at org.apache.xerces.parsers.XMLParser.parse
(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache.xerces.parsers
.AbstractSAXParser.parse(Unknown Source)<br>&nbsp;&nbsp;&nbsp; at org.apache
.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)<br>&nbsp;&nbsp;
&nbsp; at org.jdom.input.SAXBuilder.build(SAXBuilder.java
:453)<br>&nbsp;&nbsp;&nbsp; at ModelTest.main(ModelTest.java:47)<br><br><br>

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