Examples with JDOMException org.jdom2.JDOMException used on opensource projects

Example 46 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class WebServerManager method preferencesFromMiniServerPreferences.

@SuppressFBWarnings(value = "REC_CATCH_EXCEPTION", justification = "Catch is covering both JDOMException and IOException, FindBugs seems confused")
private void preferencesFromMiniServerPreferences(File MSFile, File WSFile) {
    XmlFile xmlFile = new XmlFile() {
    };
    try {
        Element MSRoot = xmlFile.rootFromFile(MSFile);
        Element WSRoot = new Element(WebServerPreferences.WEB_SERVER_PREFERENCES);
        // NOI18N
        Element MSPrefs = MSRoot.getChild("MiniServerPreferences");
        for (Object pref : MSPrefs.getChildren()) {
            WSRoot.addContent((Element) pref);
        }
        for (Attribute attr : MSPrefs.getAttributes()) {
            if (attr.getName().equals("getDisallowedFrames")) {
                // NOI18N
                Element DF = new Element(WebServerPreferences.DISALLOWED_FRAMES);
                // NOI18N
                String[] frames = attr.getValue().split("\\n");
                for (String frame : frames) {
                    DF.addContent(new Element(WebServerPreferences.FRAME).addContent(frame));
                }
                WSRoot.addContent(DF);
            } else if (attr.getName().equals("getPort")) {
                // NOI18N
                WSRoot.setAttribute(WebServerPreferences.PORT, attr.getValue());
            } else if (attr.getName().equals("getClickDelay")) {
                // NOI18N
                WSRoot.setAttribute(WebServerPreferences.CLICK_DELAY, attr.getValue());
            } else if (attr.getName().equals("getRefreshDelay")) {
                // NOI18N
                WSRoot.setAttribute(WebServerPreferences.REFRESH_DELAY, attr.getValue());
            } else {
                // double cast because clone() is Protected on Object
                WSRoot.setAttribute(attr.clone());
            }
        }
        Document WSDoc = XmlFile.newDocument(WSRoot);
        File parent = new File(WSFile.getParent());
        if (!parent.exists()) {
            // directory known to not exist from previous conditional
            boolean created = parent.mkdir();
            if (!created) {
                log.error("Failed to create directory {}", parent.toString());
                throw new java.io.IOException("Failed to create directory " + parent.toString());
            }
        }
        // known to not exist or this method would not have been called
        boolean created = WSFile.createNewFile();
        if (!created) {
            log.error("Failed to new create file {}", WSFile.toString());
            throw new java.io.IOException("Failed to create new file " + WSFile.toString());
        }
        xmlFile.writeXML(WSFile, WSDoc);
    } catch (IOException | JDOMException ex) {
        log.error("Error converting miniServer preferences to Web Server preferences.", ex);
    }
}

Example 47 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class WebServerPreferences method openFile.

public final void openFile(String fileName) throws FileNotFoundException {
    WebServerPreferencesXml prefsXml = new WebServerPreferencesXml();
    File file = new File(fileName);
    Element root;
    try {
        root = prefsXml.rootFromFile(file);
    } catch (FileNotFoundException ex) {
        log.debug("Could not find Web Server preferences file. Normal if preferences have not been saved before.");
        throw ex;
    } catch (IOException | JDOMException ex) {
        log.error("Exception while loading web server preferences: " + ex);
        root = null;
    }
    if (root != null) {
        load(root);
    }
}

Example 48 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class RosterServlet method doPost.

/**
     * Handle any POST request as an upload of a roster file from client.
     *
     * @param request  servlet request
     * @param response servlet response
     * @throws javax.servlet.ServletException if unable to process uploads
     * @throws java.io.IOException            if communications is cut with
     *                                        client
     */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
    OutputStream out = null;
    InputStream fileContent = null;
    String rosterFolderName = Roster.getDefault().getRosterLocation() + "roster" + File.separator;
    String tempFolderName = System.getProperty("java.io.tmpdir");
    if (!tempFolderName.endsWith(File.separator)) {
        //make sure path ends with a separator
        tempFolderName += File.separator;
    }
    Locale rl = request.getLocale();
    //get the uploaded file(s)
    List<FileMeta> files = MultipartRequestHandler.uploadByJavaServletAPI(request);
    List<String> msgList = new ArrayList<>();
    //loop thru files returned and validate and (if ok) save each
    for (FileMeta fm : files) {
        log.debug("processing uploaded '{}' file '{}' ({}), group='{}', roster='{}', temp='{}'", fm.getFileType(), fm.getFileName(), fm.getFileSize(), fm.getRosterGroup(), rosterFolderName, tempFolderName);
        //only allow xml files or image files
        if (!fm.getFileType().equals("text/xml") && !fm.getFileType().startsWith("image")) {
            String m = String.format(rl, Bundle.getMessage(rl, "ErrorInvalidFileType"), fm.getFileName(), fm.getFileType());
            log.error(m);
            msgList.add(m);
            //stop processing this one
            break;
        }
        //save received file to temporary folder
        File fileTemp = new File(tempFolderName + fm.getFileName());
        try {
            out = new FileOutputStream(fileTemp);
            fileContent = fm.getContent();
            int read = 0;
            final byte[] bytes = new byte[1024];
            while ((read = fileContent.read(bytes)) != -1) {
                out.write(bytes, 0, read);
            }
            log.debug("file '{}' of type '{}' temp saved to {}", fm.getFileType(), fm.getFileName(), tempFolderName);
        } catch (IOException e) {
            String m = String.format(rl, Bundle.getMessage(rl, "ErrorSavingFile"), fm.getFileName());
            log.error(m);
            msgList.add(m);
            //stop processing this one
            break;
        } finally {
            if (out != null) {
                out.close();
            }
            if (fileContent != null) {
                fileContent.close();
            }
        }
        //finally
        //reference to target file name and location
        File fileNew = new File(rosterFolderName + fm.getFileName());
        //save image file, replacing if parm is set that way. return appropriate message
        if (fm.getFileType().startsWith("image")) {
            if (fileNew.exists()) {
                if (!fm.getFileReplace()) {
                    String m = String.format(rl, Bundle.getMessage(rl, "ErrorFileExists"), fm.getFileName());
                    log.error(m);
                    msgList.add(m);
                    //get rid of temp file 
                    fileTemp.delete();
                } else {
                    //delete the old file
                    fileNew.delete();
                    if (fileTemp.renameTo(fileNew)) {
                        String m = String.format(rl, Bundle.getMessage(rl, "FileReplaced"), fm.getFileName());
                        log.debug(m);
                        msgList.add(m);
                    } else {
                        String m = String.format(rl, Bundle.getMessage(rl, "ErrorRenameFailed"), fm.getFileName());
                        log.error(m);
                        msgList.add(m);
                        //get rid of temp file 
                        fileTemp.delete();
                    }
                }
            } else {
                if (fileTemp.renameTo(fileNew)) {
                    String m = String.format(rl, Bundle.getMessage(rl, "FileAdded"), fm.getFileName());
                    log.debug(m);
                    msgList.add(m);
                } else {
                    String m = String.format(rl, Bundle.getMessage(rl, "ErrorRenameFailed"), fm.getFileName());
                    log.error(m);
                    msgList.add(m);
                    //get rid of temp file 
                    fileTemp.delete();
                }
            }
        } else {
            // create a temp rosterentry to check, based on uploaded file
            RosterEntry reTemp = null;
            try {
                reTemp = RosterEntry.fromFile(new File(tempFolderName + fm.getFileName()));
            } catch (JDOMException e) {
                //handle XML failures
                String m = String.format(rl, Bundle.getMessage(rl, "ErrorInvalidXML"), fm.getFileName(), e.getMessage());
                log.error(m);
                msgList.add(m);
                //get rid of temp file 
                fileTemp.delete();
                break;
            }
            //get existing entry if found
            RosterEntry reOld = Roster.getDefault().getEntryForId(reTemp.getId());
            if (reOld != null) {
                if (!fm.getFileReplace()) {
                    String m = String.format(rl, Bundle.getMessage(rl, "ErrorFileExists"), fm.getFileName());
                    log.error(m);
                    msgList.add(m);
                    //get rid of temp file 
                    fileTemp.delete();
                } else {
                    //replace specified
                    //remove the old entry from roster
                    Roster.getDefault().removeEntry(reOld);
                    //saves XML file to roster folder and makes backup
                    reTemp.updateFile();
                    //add the new entry to roster
                    Roster.getDefault().addEntry(reTemp);
                    //save modified roster.xml file
                    Roster.getDefault().writeRoster();
                    String m = String.format(rl, Bundle.getMessage(rl, "RosterEntryReplaced"), fm.getFileName(), reTemp.getDisplayName());
                    log.debug(m);
                    msgList.add(m);
                    //get rid of temp file 
                    fileTemp.delete();
                }
            } else {
                //move the file to proper location
                fileTemp.renameTo(fileNew);
                Roster.getDefault().addEntry(reTemp);
                Roster.getDefault().writeRoster();
                String m = String.format(rl, Bundle.getMessage(rl, "RosterEntryAdded"), fm.getFileName(), reTemp.getId());
                log.debug(m);
                msgList.add(m);
            }
        }
    }
    //for FileMeta
    //respond with a json list of messages from the upload attempts
    response.setContentType("application/json");
    ObjectMapper mapper = new ObjectMapper();
    mapper.writeValue(response.getOutputStream(), msgList);
}

Example 49 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class StartupActionsManager method savePreferences.

@Override
public synchronized void savePreferences(Profile profile) {
    Element element = new Element(STARTUP, NAMESPACE);
    actions.stream().forEach((action) -> {
        log.debug("model is {} ({})", action.getName(), action);
        if (action.getName() != null) {
            Element e = ConfigXmlManager.elementFromObject(action, true);
            if (e != null) {
                element.addContent(e);
            }
        } else {
            // get an error with a stack trace if this occurs
            log.error("model does not have a name.", new Exception());
        }
    });
    try {
        ProfileUtils.getAuxiliaryConfiguration(profile).putConfigurationFragment(JDOMUtil.toW3CElement(element), true);
        this.isDirty = false;
    } catch (JDOMException ex) {
        log.error("Unable to create create XML", ex);
    }
}

Example 50 with JDOMException

use of org.jdom2.JDOMException in project JMRI by JMRI.

the class JsonServerPreferences method openFile.

public final void openFile(String fileName) throws FileNotFoundException {
    JsonServerPreferencesXml prefsXml = new JsonServerPreferences.JsonServerPreferencesXml();
    File file = new File(fileName);
    Element root;
    try {
        root = prefsXml.rootFromFile(file);
    } catch (FileNotFoundException ea) {
        log.info("Could not find JSON Server preferences file.  Normal if preferences have not been saved before.");
        throw ea;
    } catch (IOException | JDOMException eb) {
        log.error("Exception while loading JSON server preferences: {}", eb.getLocalizedMessage());
        root = null;
    }
    if (root != null) {
        this.load(root);
    }
}