Example usage for java.beans XMLDecoder close

List of usage examples for java.beans XMLDecoder close

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Introduction

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

Prototype

public void close()

Source Link

Document

This method closes the input stream associated with this stream.

Usage

From source file:com.jk.util.JKObjectUtil.java

/**
 * To object./*from  ww w .  j a v  a  2s .  c o  m*/
 *
 * @param xml
 *            the xml
 * @return the object
 */
public static Object toObject(final String xml) {
    // XStream x = createXStream();
    // return x.fromXML(xml);
    // try {
    final ByteArrayInputStream out = new ByteArrayInputStream(xml.getBytes());
    final XMLDecoder encoder = new XMLDecoder(out);
    final Object object = encoder.readObject();
    //
    encoder.close();
    return object;
    // } catch (Exception e) {
    // System.err.println("Failed to decode object : \n" + xml);
    // return null;
    // }
    // return null;
}

From source file:org.scantegrity.scanner.Scanner.java

/**
 * Get and set up the configuration file data.
 * // w  w  w. j  av a2  s  .  c o m
 * This file configures the election.
 * 
 * @param p_configPath - The path. 
 * @return
 */
private static ScannerConfig getConfiguration(String p_configPath) {
    ScannerConfig l_config = new ScannerConfig();

    File c_loc = null;

    try {
        if (p_configPath == null) {
            c_loc = new FindFile(ScannerConstants.DEFAULT_CONFIG_NAME).find();
        } else {
            c_loc = new File(p_configPath);
        }

        if (!c_loc.isFile()) {
            c_loc = new FindFile(ScannerConstants.DEFAULT_CONFIG_NAME).find();
            System.err.println("Could not open file.");
        }
    } catch (NullPointerException e_npe) {
        System.err.println("Could not open file. File does not exist.");
        e_npe.printStackTrace();
        criticalExit(5);
    }

    //TODO: make sure the file is found and is readable
    if (c_loc == null) {
        System.err.println("Critical Error: Could not open configuration " + "file. System Exiting.");
        criticalExit(10);
    }

    XMLDecoder e;
    try {
        e = new XMLDecoder(new BufferedInputStream(new FileInputStream(c_loc)));
        l_config = (ScannerConfig) e.readObject();
        e.close();
    } catch (Exception e_e) {
        System.err.println("Could not parse Configuration File!");
        e_e.printStackTrace();
        criticalExit(20);
    }

    return l_config;
}

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  a 2s . 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);
      }
   }
}

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();
                return settings;
            } catch (Exception ex) {
                log.error("Failed to load settings", ex);
                FileUtils.deleteQuietly(file);
            } finally {
                IOUtils.closeQuietly(is);
            }//from  w ww .j  av  a 2  s. c  om
        }
        return new Settings();
    }
}

From source file:org.scantegrity.scanner.Scanner.java

private static void checkForPreviousCounters() {
    ListIterator<String> it = c_outDirs.listIterator();
    while (it.hasNext()) {
        try {//from w w w  . j a  v a  2s  .co  m
            String l_path = it.next() + File.separator + "count.xml";
            File l_file = new File(l_path);

            if (l_file.exists()) {
                c_log.log(Level.WARNING, "count.xml exists. Updating counters.");

                //copy the file
                try {
                    FileUtils.copyFile(l_file, new File(l_path + "_bak"), true);
                } catch (IOException e) {
                    c_log.log(Level.WARNING, "Could not backup previous counter file.");
                }

                XMLDecoder l_countFile = new XMLDecoder(new BufferedInputStream(new FileInputStream(l_path)));

                l_countFile.readObject();
                c_scanCount = (Integer) l_countFile.readObject();
                l_countFile.readObject();
                c_ballotCount = (Integer) l_countFile.readObject();
                l_countFile.readObject();
                c_errorCount = (Integer) l_countFile.readObject();
                l_countFile.close();

                c_log.log(Level.WARNING, "Previous counts: ScanCount=" + c_scanCount + " BallotCount="
                        + c_ballotCount + " ErrorCount=" + c_errorCount);

            }
        } catch (FileNotFoundException e) {
            c_log.log(Level.SEVERE, "Unable to open count.xml");
        }
    }
}

From source file:org.sakaiproject.tool.gradebook.GradebookArchive.java

/**
 * Read a gradebook archive from an xml input stream.
 *
 * @param xml The input stream containing the serialized gradebook archive
 * @return A gradebook archive object modeling the data in the xml stream
 *///  w w  w  .  jav a2  s.c o  m
public void readArchive(String xml) {
    ByteArrayInputStream in = new ByteArrayInputStream(xml.getBytes());
    XMLDecoder decoder = new XMLDecoder(new BufferedInputStream(in));
    GradebookArchive archive = (GradebookArchive) decoder.readObject();
    decoder.close();
    this.gradebook = archive.getGradebook();
    this.courseGrade = archive.getCourseGrade();
    this.assignments = archive.getAssignments();
}

From source file:edu.wisc.my.stats.dao.xml.XmlQueryInformationDao.java

/**
 * @return Reads the Set of QueryInformation from the specified XML file and returns it.
 */// w w  w.  ja  v  a  2  s  .  c o m
@SuppressWarnings("unchecked")
protected Set<QueryInformation> readQueryInformationSet() {
    final FileInputStream fis;
    try {
        fis = new FileInputStream(this.storeFile);
    } catch (FileNotFoundException fnfe) {
        final String errorMessage = "The specified storeFile='" + this.storeFile + "' could not be found.";
        this.logger.error(errorMessage, fnfe);
        throw new IllegalArgumentException(errorMessage, fnfe);
    }

    final BufferedInputStream bis = new BufferedInputStream(fis);
    final XMLDecoder xmlDecoder = new XMLDecoder(bis);
    try {
        return (Set<QueryInformation>) xmlDecoder.readObject();
    } finally {
        xmlDecoder.close();
    }
}

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

@SuppressWarnings("rawtypes")
@Test//from  w  w  w. j  av  a2s  . 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);

}

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

@SuppressWarnings("rawtypes")
@Test//  w w w. j av  a 2 s .  co  m
public void testHashMapStrangeCharsSafe() throws Exception {
    HashMap<String, Comparable> h = new HashMap<String, Comparable>();
    h.put("foo0", Boolean.FALSE);
    h.put("foo1", "\0001\0002fooString");
    h.put("foo2", Integer.valueOf(2));
    h.put("foo3", Boolean.TRUE);
    h.put("foo4", "");
    HashMap<Object, Object> a = new Base64PutHashMap();
    a.putAll(h);

    // 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);

    try {
        XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(data.getBytes("UTF8")));
        HashMap<?, ?> b = (HashMap<?, ?>) decoder.readObject();
        decoder.close();
        @SuppressWarnings("unchecked")
        HashMap<Object, Object> c = new Base64GetHashMap(b);
        assertEquals(((Boolean) c.get("foo0")).booleanValue(), false);
        assertEquals(((Boolean) c.get("foo3")).booleanValue(), true);
        assertEquals(((String) c.get("foo1")), "\0001\0002fooString");
        assertEquals(((String) c.get("foo4")), "");
        assertEquals(((Integer) c.get("foo2")).intValue(), 2);

    } catch (ClassCastException e) {
        assertTrue(false);
    }
}

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

@SuppressWarnings("rawtypes")
@Test//from w  w  w.ja v  a 2  s .c  o m
public void testHashMapNormalCharsSafe() throws Exception {
    HashMap<String, Comparable> h = new HashMap<String, Comparable>();
    h.put("foo0", Boolean.FALSE);
    h.put("foo1", "fooString");
    h.put("foo2", Integer.valueOf(2));
    h.put("foo3", Boolean.TRUE);
    h.put("foo4", "");
    HashMap<Object, Object> a = new Base64PutHashMap();
    a.putAll(h);

    // 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);

    try {
        XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(data.getBytes("UTF8")));
        HashMap<?, ?> b = (HashMap<?, ?>) decoder.readObject();
        decoder.close();
        @SuppressWarnings("unchecked")
        HashMap<Object, Object> c = new Base64GetHashMap(b);
        assertEquals(((Boolean) c.get("foo0")).booleanValue(), false);
        assertEquals(((Boolean) c.get("foo3")).booleanValue(), true);
        assertEquals(((String) c.get("foo4")), "");
        assertEquals(((String) c.get("foo1")), "fooString");
        assertEquals(((Integer) c.get("foo2")).intValue(), 2);

    } catch (ClassCastException e) {
        assertTrue(false);
    }
}