Example usage for java.beans XMLDecoder XMLDecoder

Introduction

In this page you can find the example usage for java.beans XMLDecoder XMLDecoder.

Prototype

public XMLDecoder(InputSource is) 

Source Link

Document

Creates a new decoder to parse XML archives created by the XMLEncoder class.

Usage

From source file:net.sourceforge.fenixedu.util.tests.ResponseExternalization.java

private static Response getResponse(String xmlResponse) {
    XMLDecoder decoder = null;/*from  w  w  w  .  j  a v  a 2 s .co  m*/
    try {
        decoder = new XMLDecoder(new ByteArrayInputStream(xmlResponse.getBytes(CharEncoding.UTF_8)));
    } catch (UnsupportedEncodingException e1) {
        logger.error(e1.getMessage(), e1);
    }
    Response response = null;
    try {
        response = (Response) decoder.readObject();
    } catch (ArrayIndexOutOfBoundsException e) {
        logger.error(e.getMessage(), e);
    }
    decoder.close();
    return response;
}

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From source file:de.willuhn.jameica.hbci.io.csv.ProfileUtil.java

/**
 * Laedt die vorhandenen Profile fuer das Format.
 * @param format das Format./*w ww  .java  2  s. c  om*/
 * @return die Liste der Profile.
 */
public static List<Profile> read(Format format) {
    List<Profile> result = new ArrayList<Profile>();

    if (format == null) {
        Logger.warn("no format given");
        Application.getMessagingFactory().sendMessage(
                new StatusBarMessage(i18n.tr("Kein Format ausgewhlt"), StatusBarMessage.TYPE_ERROR));
        return result;
    }

    final Profile dp = format.getDefaultProfile();
    result.add(dp); // System-Profil wird immer vorn einsortiert

    // 1. Mal schauen, ob wir gespeicherte Profil fuer das Format haben
    File dir = new File(Application.getPluginLoader().getPlugin(HBCI.class).getResources().getWorkPath(),
            "csv");
    if (!dir.exists())
        return result;

    File file = new File(dir, format.getClass().getName() + ".xml");
    if (!file.exists() || !file.canRead())
        return result;

    Logger.info("reading csv profile " + file);
    XMLDecoder decoder = null;
    try {
        decoder = new XMLDecoder(new BufferedInputStream(new FileInputStream(file)));
        decoder.setExceptionListener(new ExceptionListener() {
            public void exceptionThrown(Exception e) {
                throw new RuntimeException(e);
            }
        });

        // Es ist tatsaechlich so, dass "readObject()" nicht etwa NULL liefert, wenn keine Objekte mehr in der
        // Datei sind sondern eine ArrayIndexOutOfBoundsException wirft.
        try {
            for (int i = 0; i < 1000; ++i) {
                Profile p = (Profile) decoder.readObject();
                // Migration aus der Zeit vor dem Support mulitpler Profile:
                // Da konnte der User nur das eine existierende Profil aendern, es wurde automatisch gespeichert
                // Das hatte gar keinen Namen. Falls also ein Profil ohne Name existiert (inzwischen koennen keine
                // mehr ohne Name gespeichert werden), dann ist es das vom User geaenderte Profil. Das machen wir
                // automatisch zum ersten User-spezifischen Profil
                if (StringUtils.trimToNull(p.getName()) == null) {
                    p.setName(dp.getName() + " 2");
                    p.setSystem(false);
                }
                result.add(p);
            }
        } catch (ArrayIndexOutOfBoundsException e) {
            // EOF
        }

        Logger.info("read " + (result.size() - 1) + " profiles from " + file);
        Collections.sort(result);

        // Der User hat beim letzten Mal eventuell nicht alle Spalten zugeordnet.
        // Die wuerden jetzt hier in dem Objekt fehlen. Daher nehmen wir
        // noch die Spalten aus dem Default-Profil und haengen die fehlenden noch an.
    } catch (Exception e) {
        Logger.error("unable to read profile " + file, e);
        Application.getMessagingFactory().sendMessage(new StatusBarMessage(
                i18n.tr("Laden der Profile fehlgeschlagen: {0}", e.getMessage()), StatusBarMessage.TYPE_ERROR));
    } finally {
        if (decoder != null) {
            try {
                decoder.close();
            } catch (Exception e) {
                /* useless */}
        }
    }
    return result;
}

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From source file:org.clickframes.testframes.TestResultsParser.java

public static ProjectTestResults parseTestResults(File zip) throws IOException {
    // tmp directory
    File tmpDirectory = new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString());
    tmpDirectory.mkdirs();/*from  w w  w .jav  a2 s  .  c om*/

    ZipInputStream zis = new ZipInputStream(new FileInputStream(zip));
    ZipEntry entry;
    int BUFFER = 4096;
    while ((entry = zis.getNextEntry()) != null) {
        int count;
        byte data[] = new byte[BUFFER];
        // write the files to the disk
        File destinationFile = new File(tmpDirectory, entry.getName());
        destinationFile.getParentFile().mkdirs();
        FileOutputStream fos = new FileOutputStream(destinationFile);
        BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER);
        while ((count = zis.read(data, 0, BUFFER)) != -1) {
            dest.write(data, 0, count);
        }
        dest.flush();
        dest.close();
    }

    File firefoxDir = new File(tmpDirectory, "firefox");

    if (!firefoxDir.exists()) {
        throw new RuntimeException("Invalid test results zip file uploaded. firefox directory does not exist.");
    }

    File testResultsXmlFile = new File(tmpDirectory, "testResults.xml");

    XMLDecoder d = new XMLDecoder(new BufferedInputStream(new FileInputStream(testResultsXmlFile)));
    ProjectTestResults projectTestResults = (ProjectTestResults) d.readObject();
    d.close();

    return projectTestResults;
}

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From source file:fi.vm.sade.log.client.LoggerJms.java

/**
 * Decode XML to LogEvent. Encoded in "encode" method.
 *
 * @param xml//from   w  w w . j a  va  2  s.c o  m
 * @return
 */
public static LogEvent decode(String xml) {
    if (xml == null) {
        return null;
    }

    ByteArrayInputStream bais = new ByteArrayInputStream(xml.getBytes());
    XMLDecoder xmlDecoder = new XMLDecoder(bais);
    LogEvent logEvent = (LogEvent) xmlDecoder.readObject();
    xmlDecoder.close();

    return logEvent;
}

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From source file:org.cesecore.util.HashMapTest.java

@SuppressWarnings("rawtypes")
@Test//www  .  j a v  a  2s .  c  o m
public void testHashMapNormal() throws Exception {
    HashMap<String, Comparable> a = new HashMap<String, Comparable>();
    a.put("foo0", Boolean.FALSE);
    a.put("foo1", "fooString");
    a.put("foo2", Integer.valueOf(2));
    a.put("foo3", Boolean.TRUE);

    // Write to XML
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    XMLEncoder encoder = new XMLEncoder(baos);
    encoder.writeObject(a);
    encoder.close();
    String data = baos.toString("UTF8");
    //log.error(data);

    XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(data.getBytes("UTF8")));
    HashMap<?, ?> b = (HashMap<?, ?>) decoder.readObject();
    decoder.close();
    assertEquals(((Boolean) b.get("foo0")).booleanValue(), false);
    assertEquals(((Boolean) b.get("foo3")).booleanValue(), true);
    assertEquals(((String) b.get("foo1")), "fooString");
    assertEquals(((Integer) b.get("foo2")).intValue(), 2);

}

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From source file:PersistentFrameTest.java

 public void load()
{
   // show file chooser dialog
   int r = chooser.showOpenDialog(null);

   // if file selected, open
   if(r == JFileChooser.APPROVE_OPTION)
   {//from  w  w w  .j a v a2s .c o  m
      try
      {
         File file = chooser.getSelectedFile();
         XMLDecoder decoder = new XMLDecoder(new FileInputStream(file));
         decoder.readObject(); 
         decoder.close();
      }
      catch (IOException e)
      {
         JOptionPane.showMessageDialog(null, e);
      }
   }
}

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From source file:com.npower.dl.FirmwareMimeTypeHelper.java

public static List<DownloadMimeType> load(InputStream in) throws IOException {
    XMLDecoder decoder = new XMLDecoder(in);
    List<DownloadMimeType> types = (List<DownloadMimeType>) decoder.readObject();
    return types;
}

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From source file:edu.wisc.my.portlets.bookmarks.dao.file.FileSystemBookmarkStore.java

/**
 * @see edu.wisc.my.portlets.bookmarks.dao.BookmarkStore#getBookmarkSet(java.lang.String, java.lang.String)
 *//*from   w  ww .  ja v a 2 s  .  co  m*/
public BookmarkSet getBookmarkSet(String owner, String name) {
    final File storeFile = this.getStoreFile(owner, name);

    //Ok if the file doesn't exist, the user hasn't stored one yet.
    if (!storeFile.exists()) {
        return null;
    }

    try {
        final FileInputStream fis = new FileInputStream(storeFile);
        final BufferedInputStream bis = new BufferedInputStream(fis);
        final XMLDecoder d = new XMLDecoder(bis);

        try {
            final BookmarkSet bs = (BookmarkSet) d.readObject();
            return bs;
        } finally {
            d.close();
        }
    } catch (FileNotFoundException fnfe) {
        final String errorMsg = "Error reading BookmarkSet for owner='" + owner + "', name='" + name
                + "' from file='" + storeFile + "'";
        logger.error(errorMsg, fnfe);
        throw new DataAccessResourceFailureException(errorMsg);
    }
}

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From source file:org.jumpmind.vaadin.ui.sqlexplorer.DefaultSettingsProvider.java

public Settings load() {
    synchronized (getClass()) {
        File file = getSettingsFile();
        if (file.exists() && file.length() > 0) {
            FileInputStream is = null;
            try {
                is = new FileInputStream(file);
                XMLDecoder decoder = new XMLDecoder(is);
                Settings settings = (Settings) decoder.readObject();
                decoder.close();//from www  .  j a  v a  2 s  .  c  o m
                return settings;
            } catch (Exception ex) {
                log.error("Failed to load settings", ex);
                FileUtils.deleteQuietly(file);
            } finally {
                IOUtils.closeQuietly(is);
            }
        }
        return new Settings();
    }
}

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From source file:org.geomajas.plugin.deskmanager.domain.types.XmlSerialisationType.java

private Object fromXmlString(String xmlString) {
    if (xmlString == null) {
        return null;
    }//www .  ja va  2  s.  c o  m
    try {
        ByteArrayInputStream is = new ByteArrayInputStream(xmlString.getBytes(ENCODING));
        XMLDecoder decoder = new XMLDecoder(is);
        return decoder.readObject();
    } catch (UnsupportedEncodingException e) {
        LOG.warn(e.getLocalizedMessage());
        IllegalArgumentException ex = new IllegalArgumentException("cannot disassemble the object");
        ex.setStackTrace(e.getStackTrace());
        throw ex;
    }
}

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