List of usage examples for java.beans XMLDecoder XMLDecoder
public XMLDecoder(InputSource is)
From source file:org.cesecore.util.HashMapTest.java
@SuppressWarnings("rawtypes") @Test/*from w w w . j a v a2s. c o m*/ public void testHashMapStrangeChars() throws Exception { HashMap<String, Comparable> a = new HashMap<String, Comparable>(); a.put("foo0", Boolean.FALSE); a.put("foo1", "\0001\0002fooString"); 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); try { XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(data.getBytes("UTF8"))); HashMap<?, ?> b = (HashMap<?, ?>) decoder.readObject(); decoder.close(); assertEquals(((Boolean) b.get("foo0")).booleanValue(), false); // We can get two different errors, I don't know if it is different java versions or what... // The important thing is that we do expect an error to occur here } catch (ClassCastException e) { return; } catch (ArrayIndexOutOfBoundsException e) { return; } String javaver = System.getProperty("java.version"); System.out.println(javaver); if (StringUtils.contains(javaver, "1.6") || StringUtils.contains(javaver, "1.7") || StringUtils.contains(javaver, "1.8")) { // In java 1.6 the above does work because it encodes the special characters // <string><char code="#0"/>1<char code="#0"/>2fooString</string> assertTrue(true); } else { // In java 1.5 the above does not work, because it will insert bad xml-characters // so the test will fail if we got here. assertTrue(false); } }
From source file:com.icesoft.applications.faces.address.MatchAddressDB.java
/** * Decodes the stored XML wrapper object representation of the address * database and maps the entries as MatchCity, MatchState, and MatchZip * objects.//from w w w. j a v a2 s.c o m * * @see XAddressDataWrapper */ private void loadXDB() { //each of these contains a city, state, and zip value XAddressDataWrapper xData = null; //for decoding the wrapper objects XMLDecoder xDecode = null; try { //load andunzip the xml file GZIPInputStream in = new GZIPInputStream(MatchAddressDB.class.getResourceAsStream("address.xml.gz")); //xml decoding mechanism xDecode = new XMLDecoder(new BufferedInputStream(in)); xData = (XAddressDataWrapper) xDecode.readObject(); } catch (Exception e) { if (log.isDebugEnabled()) log.debug("Database not found."); } if (xDecode == null) return; //loop through every entry in the xml file MatchBean city; MatchState state; MatchZip zip; while (xData != null) { //create zip, city and state objects zip = (MatchZip) zipMap.get((xData.getZip())); //new zip if (zip == null) { zip = new MatchZip(xData.getZip(), xData.getCity(), xData.getState()); zipMap.put((xData.getZip()), zip); city = new MatchCity(xData.getCity(), xData.getState()); state = (MatchState) stateMap.get((xData.getState())); //new state if (state == null) { state = new MatchState(xData.getState()); stateMap.put((xData.getState()), state); } city = state.addCity((MatchCity) city); ((MatchCity) city).addZip(zip); } //get the next encoded object try { xData = (XAddressDataWrapper) xDecode.readObject(); } //end of file catch (ArrayIndexOutOfBoundsException e) { if (log.isDebugEnabled()) log.debug("Reached end of XML file."); return; } } //close the XML decoder xDecode.close(); }
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 *//*from w w w .j a v a2 s.co 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:org.settings4j.objectresolver.JavaXMLBeansObjectResolver.java
@Override protected Object contentToObject(final String key, final Properties properties, final byte[] content, final ContentResolver contentResolver) { final ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(content); XMLDecoder encoder = null;//w w w . ja va 2 s . c o m try { encoder = new XMLDecoder(byteArrayInputStream); encoder.setExceptionListener(new LogDecoderExceptionListener(key)); return encoder.readObject(); } finally { if (encoder != null) { encoder.close(); } } }
From source file:com.icesoft.icefaces.tutorial.component.autocomplete.AutoCompleteDictionary.java
private static void init() { // Raw list of xml cities. List cityList = null;/*from w w w .j a v a 2 s . com*/ // load the city dictionary from the compressed xml file. // get the path of the compressed file HttpSession session = (HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(true); String basePath = session.getServletContext().getRealPath("/WEB-INF/resources"); basePath += "/city.xml.zip"; // extract the file ZipEntry zipEntry; ZipFile zipFile; try { zipFile = new ZipFile(basePath); zipEntry = zipFile.getEntry("city.xml"); } catch (Exception e) { log.error("Error retrieving records", e); return; } // get the xml stream and decode it. if (zipFile.size() > 0 && zipEntry != null) { try { BufferedInputStream dictionaryStream = new BufferedInputStream(zipFile.getInputStream(zipEntry)); XMLDecoder xDecoder = new XMLDecoder(dictionaryStream); // get the city list. cityList = (List) xDecoder.readObject(); dictionaryStream.close(); zipFile.close(); xDecoder.close(); } catch (ArrayIndexOutOfBoundsException e) { log.error("Error getting city list, not city objects", e); return; } catch (IOException e) { log.error("Error getting city list", e); return; } } // Finally load the object from the xml file. if (cityList != null) { dictionary = new ArrayList(cityList.size()); City tmpCity; for (int i = 0, max = cityList.size(); i < max; i++) { tmpCity = (City) cityList.get(i); if (tmpCity != null && tmpCity.getCity() != null) { dictionary.add(new SelectItem(tmpCity, tmpCity.getCity())); } } cityList.clear(); // finally sort the list Collections.sort(dictionary, LABEL_COMPARATOR); } }
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. *///from w w w.ja v a 2s . 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:net.chaosserver.timelord.data.XmlDataReaderWriter.java
/** * Reads the timelordData using the default file name. * * @return a timelordData object as read from file. * @throws TimelordDataException indicates an error reading in the file */// w w w .j ava2 s. c o m public TimelordData readTimelordData() throws TimelordDataException { /* * Need to do a sed on these two items: * net.chaosserver.timetracker.data.TimeTrackerData = * net.chaosserver.timelord.data.TimelordData * * net.chaosserver.timetracker.data.TimeTrackerTask = * net.chaosserver.timelord.data.TimelordTask */ TimelordData timelordData; /* File homeDirectory = new File(System.getProperty("user.home")); File[] datafile = homeDirectory.listFiles(this); */ File datafile = new File( System.getProperty("user.home") + File.separatorChar + DEFAULT_FILENAME + DEFAULT_EXTENSION); if (!datafile.exists()) { File oldfile = new File( System.getProperty("user.home") + File.separatorChar + "TimeTrackerData" + DEFAULT_EXTENSION); if (oldfile.exists()) { if (log.isInfoEnabled()) { log.info("Found older version of the file, " + "running the converstion."); } try { convertTrackerToLord(oldfile, datafile); } catch (IOException e) { throw new TimelordDataException("Failed to convert file", e); } } } if (datafile.exists()) { try { FileInputStream fileInputStream = new FileInputStream(datafile); BufferedInputStream bufferedInputStream = new BufferedInputStream(fileInputStream); XMLDecoder xmlDecoder = new XMLDecoder(bufferedInputStream); timelordData = (TimelordData) xmlDecoder.readObject(); timelordData.setTimelordReaderWriter(this); if (log.isInfoEnabled()) { log.info("Finished loading [" + datafile + "]"); } } catch (FileNotFoundException e) { throw new TimelordDataException("Failed to read", e); } } else { if (log.isInfoEnabled()) { log.info("Failed to find [" + datafile + "]"); } timelordData = new TimelordData(); } return timelordData; }
From source file:org.languagetool.gui.LocalStorage.java
<T> T loadProperty(String name, Class<T> clazz) {
if (directory == null) {
return null;
}//from www . jav a2 s.c om
synchronized (directory) {
try (XMLDecoder decoder = new XMLDecoder(
new BufferedInputStream(new FileInputStream(new File(directory, name))))) {
try {
return clazz.cast(decoder.readObject());
} catch (ClassCastException ex) {
Tools.showError(ex);
return null;
} catch (Exception ex) {
//probably user messed up with files
Tools.showError(ex);
return null;
}
} catch (FileNotFoundException ex) {
//ignore, we have not saved yet a property with this name
}
}
return null;
}
From source file:de.wpsverlinden.dupfind.FileIndexer.java
@SuppressWarnings("unchecked") public void loadIndex() { File file = new File(userDir + "/DupFind.index.gz"); outputPrinter.print("Loading index ... "); if (file.exists() && file.isFile()) { try (XMLDecoder xdec = new XMLDecoder(new GZIPInputStream(new FileInputStream(file)))) { fileIndex.clear();// w ww . ja va 2s.co m fileIndex.putAll((Map<String, FileEntry>) xdec.readObject()); outputPrinter.println("done. " + fileIndex.size() + " files in index."); } catch (Exception e) { System.err.println(e); } } else { outputPrinter.println("failed. Creating new index."); fileIndex.clear(); } }
From source file:psidev.psi.mi.filemakers.xmlMaker.XmlMakerGui.java
private void load(File mappingFile) { try {/*from www. j av a 2 s .c o m*/ FileInputStream fin = new FileInputStream(mappingFile); Utils.lastVisitedDirectory = mappingFile.getPath(); Utils.lastVisitedMappingDirectory = mappingFile.getPath(); //Utils.lastMappingFile = mappingFile.getName(); // Create XML encoder. XMLDecoder xdec = new XMLDecoder(fin); /* get mapping */ Mapping mapping = (Mapping) xdec.readObject(); /* flat files */ flatFileTabbedPanel.flatFileContainer.flatFiles = new ArrayList(); for (int i = 0; i < mapping.flatFiles.size(); i++) { FlatFileMapping ffm = (FlatFileMapping) mapping.flatFiles.get(i); FlatFile f = new FlatFile(); if (ffm != null) { f.lineSeparator = ffm.lineSeparator; f.firstLineForTitles = ffm.fisrtLineForTitle; f.setSeparators(ffm.getSeparators()); try { URL url = new File(ffm.getFileURL()).toURL(); if (url != null) f.load(url); } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(new JFrame(), "Unable to load file" + ffm.getFileURL(), "[PSI makers: PSI maker] load flat file", JOptionPane.ERROR_MESSAGE); } } treePanel.flatFileTabbedPanel.flatFileContainer.addFlatFile(f); } treePanel.flatFileTabbedPanel.reload(); /* dictionaries */ dictionnaryLists.dictionaries.dictionaries = new ArrayList(); for (int i = 0; i < mapping.getDictionaries().size(); i++) { DictionaryMapping dm = (DictionaryMapping) mapping.getDictionaries().get(i); Dictionary d = new Dictionary(); try { URL url = null; if (dm.getFileURL() != null) url = new File(dm.getFileURL()).toURL(); if (url != null) d = new Dictionary(url, dm.getSeparator(), dm.caseSensitive); else d = new Dictionary(); } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(new JFrame(), "Unable to load file" + dm.getFileURL(), "[PSI makers: PSI maker] load dictionnary", JOptionPane.ERROR_MESSAGE); d = new Dictionary(); } treePanel.dictionaryPanel.dictionaries.addDictionary(d); } treePanel.dictionaryPanel.reload(); /* tree */ TreeMapping treeMapping = mapping.getTree(); File schema = new File(treeMapping.getSchemaURL()); try { treePanel.loadSchema(schema); ((XsdTreeStructImpl) treePanel.xsdTree).loadMapping(treeMapping); treePanel.xsdTree.check(); treePanel.reload(); /* set titles for flat files */ for (int i = 0; i < mapping.flatFiles.size(); i++) { try { flatFileTabbedPanel.tabbedPane.setTitleAt(i, ((XsdNode) xsdTree.getAssociatedFlatFiles().get(i)).toString()); } catch (IndexOutOfBoundsException e) { /** TODO: manage exception */ } } } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(new JFrame(), "File not found: " + schema.getName(), "[PSI makers]", JOptionPane.ERROR_MESSAGE); } catch (IOException ioe) { JOptionPane.showMessageDialog(new JFrame(), "Unable to load file" + ioe.toString(), "[PSI makers]", JOptionPane.ERROR_MESSAGE); } xdec.close(); fin.close(); } catch (FileNotFoundException fe) { JOptionPane.showMessageDialog(new JFrame(), "Unable to load mapping" + mappingFile.getName(), "[PSI makers: PSI maker] load mapping", JOptionPane.ERROR_MESSAGE); } catch (IOException ioe) { JOptionPane.showMessageDialog(new JFrame(), "IO error, unable to load mapping", "[PSI makers: PSI maker] load mapping", JOptionPane.ERROR_MESSAGE); } catch (NoSuchElementException nsee) { nsee.printStackTrace(); JOptionPane.showMessageDialog(new JFrame(), "Unable to load file", "[PSI makers]", JOptionPane.ERROR_MESSAGE); } }