Example usage for java.io OutputStreamWriter close

List of usage examples for java.io OutputStreamWriter close

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Introduction

In this page you can find the example usage for java.io OutputStreamWriter close.

Prototype

public void close() throws IOException

Source Link

Usage

From source file:com.galactogolf.genericobjectmodel.levelloader.LevelSet.java

private void saveToFile(File f) throws LevelSavingException {
    OutputStream output;/*from  ww w . ja v a  2s . c o m*/
    try {
        output = new FileOutputStream(f);
    } catch (FileNotFoundException e) {
        Log.e("File saving error", e.getMessage());
        throw new LevelSavingException(e.getMessage());
    }
    OutputStreamWriter writer = new OutputStreamWriter(output);

    String data;
    try {
        data = JSONSerializer.toJSON(this).toString(2);
    } catch (JSONException e) {
        Log.e("File saving error", e.getMessage());
        throw new LevelSavingException(e.getMessage());
    }

    try {
        writer.write(data);
        writer.flush();
        writer.close();

        output.close();

    } catch (IOException e) {
        Log.e("Exception", e.getMessage());
    }
}

From source file:com.github.pemapmodder.pocketminegui.gui.startup.installer.cards.ServerSetupCard.java

@SuppressWarnings("unchecked")
public ServerSetupCard(InstallServerActivity activity) {
    JButton serverPropertiesButton = new JButton("General server properties");
    serverPropertiesButton.addActionListener(e -> new ServerOptionsActivity("Server properties editor",
            activity, new HashMap<>(SERVER_PROPERTIES_MAP), new HashMap<>(SERVER_PROPERTIES_DESC_MAP)) {
        @Override/*from w  w  w .  j  av a  2 s  . c om*/
        protected void onResult(Map<String, Object> opts) {
            try {
                OutputStreamWriter writer = new OutputStreamWriter(
                        new FileOutputStream(new File(activity.getSelectedHome(), "server.properties")));
                writer.append("#Properties Config file\r\n").append("#Generated by PocketMine-GUI\r\n");
                for (Map.Entry<String, Object> entry : opts.entrySet()) {
                    writer.append(entry.getKey()).append('=').append(entry.getValue().toString())
                            .append("\r\n");
                }
                writer.close();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
        }
    }.init());
    JButton pocketmineOpts = new JButton("PocketMine-specific settings");
    pocketmineOpts.addActionListener(e -> new ServerOptionsActivity("PocketMine settings editor", activity,
            new HashMap<>(POCKETMINE_YML_MAP), new HashMap<>(POCKETMINE_YML_DESC_MAP)) {
        @Override
        protected void onResult(Map<String, Object> opts) {
            Yaml yaml = new Yaml();
            try {
                Writer writer = new OutputStreamWriter(
                        new FileOutputStream(new File(activity.getSelectedHome(), "pocketmine.yml")));
                yaml.dump(convertPlainToNested(opts), writer);
                writer.close();
            } catch (IOException e1) {
                e1.printStackTrace();
            }
        }
    }.init());
    add(serverPropertiesButton);
    add(pocketmineOpts);
}

From source file:de.baumann.hhsmoodle.data_random.Random_Fragment.java

private void setRandomList() {

    if (isFABOpen) {
        closeFABMenu();//from www .j av a 2  s . c om
    }

    //display data
    final int layoutstyle = R.layout.list_item_notes;
    int[] xml_id = new int[] { R.id.textView_title_notes, R.id.textView_des_notes, R.id.textView_create_notes };
    String[] column = new String[] { "random_title", "random_content", "random_creation" };
    final Cursor row = db.fetchAllData();
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), layoutstyle, row, column, xml_id, 0) {
        @Override
        public View getView(final int position, View convertView, ViewGroup parent) {

            View v = super.getView(position, convertView, parent);
            ImageView iv_icon = (ImageView) v.findViewById(R.id.icon_notes);
            iv_icon.setVisibility(View.GONE);

            return v;
        }
    };

    lv.setAdapter(adapter);
    //onClick function
    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterview, View view, int position, long id) {

            if (isFABOpen) {
                closeFABMenu();
            }

            Cursor row2 = (Cursor) lv.getItemAtPosition(position);
            final String random_content = row2.getString(row2.getColumnIndexOrThrow("random_content"));
            final String random_title = row2.getString(row2.getColumnIndexOrThrow("random_title"));

            if (random_content.isEmpty()) {
                Snackbar.make(lv, getActivity().getString(R.string.number_enterData), Snackbar.LENGTH_LONG)
                        .show();
            } else {
                getActivity().setTitle(random_title);
                lv.setVisibility(View.GONE);
                lvItems.setVisibility(View.VISIBLE);

                try {
                    FileOutputStream fOut = new FileOutputStream(newFile());
                    OutputStreamWriter myOutWriter = new OutputStreamWriter(fOut);
                    myOutWriter.append(random_content);
                    myOutWriter.close();

                    fOut.flush();
                    fOut.close();
                } catch (IOException e) {
                    Log.e("Exception", "File write failed: " + e.toString());
                }

                items = new ArrayList<>();
                readItems();

                setAdapter(1000);

                fab.setVisibility(View.GONE);
                fab_dice.setVisibility(View.VISIBLE);
            }
        }
    });

    lv.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
        public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {

            if (isFABOpen) {
                closeFABMenu();
            }

            Cursor row2 = (Cursor) lv.getItemAtPosition(position);
            final String _id = row2.getString(row2.getColumnIndexOrThrow("_id"));
            final String random_title = row2.getString(row2.getColumnIndexOrThrow("random_title"));
            final String random_content = row2.getString(row2.getColumnIndexOrThrow("random_content"));
            final String random_icon = row2.getString(row2.getColumnIndexOrThrow("random_icon"));
            final String random_attachment = row2.getString(row2.getColumnIndexOrThrow("random_attachment"));
            final String random_creation = row2.getString(row2.getColumnIndexOrThrow("random_creation"));

            final CharSequence[] options = { getString(R.string.number_edit_entry),
                    getString(R.string.bookmark_remove_bookmark) };
            new android.app.AlertDialog.Builder(getActivity())
                    .setPositiveButton(R.string.toast_cancel, new DialogInterface.OnClickListener() {

                        public void onClick(DialogInterface dialog, int whichButton) {
                            dialog.cancel();
                        }
                    }).setItems(options, new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int item) {

                            if (options[item].equals(getString(R.string.number_edit_entry))) {

                                android.app.AlertDialog.Builder builder = new android.app.AlertDialog.Builder(
                                        getActivity());
                                View dialogView = View.inflate(getActivity(), R.layout.dialog_edit_entry, null);

                                final EditText edit_title = (EditText) dialogView
                                        .findViewById(R.id.note_title_input);
                                edit_title.setHint(R.string.title_hint);
                                edit_title.setText(random_title);

                                final EditText edit_cont = (EditText) dialogView
                                        .findViewById(R.id.note_text_input);
                                edit_cont.setHint(R.string.text_hint);
                                edit_cont.setText(random_content);

                                builder.setView(dialogView);
                                builder.setTitle(R.string.number_edit_entry);
                                builder.setPositiveButton(R.string.toast_yes,
                                        new DialogInterface.OnClickListener() {

                                            public void onClick(DialogInterface dialog, int whichButton) {

                                                String inputTitle = edit_title.getText().toString().trim();
                                                String inputCont = edit_cont.getText().toString().trim();
                                                db.update(Integer.parseInt(_id), inputTitle, inputCont,
                                                        random_icon, random_attachment, random_creation);
                                                setRandomList();
                                                Snackbar.make(lv, R.string.bookmark_added,
                                                        Snackbar.LENGTH_SHORT).show();
                                            }
                                        });
                                builder.setNegativeButton(R.string.toast_cancel,
                                        new DialogInterface.OnClickListener() {

                                            public void onClick(DialogInterface dialog, int whichButton) {
                                                dialog.cancel();
                                            }
                                        });

                                final android.app.AlertDialog dialog2 = builder.create();
                                // Display the custom alert dialog on interface
                                dialog2.show();
                                helper_main.showKeyboard(getActivity(), edit_title);
                            }

                            if (options[item].equals(getString(R.string.bookmark_remove_bookmark))) {
                                Snackbar snackbar = Snackbar
                                        .make(lv, R.string.note_remove_confirmation, Snackbar.LENGTH_LONG)
                                        .setAction(R.string.toast_yes, new View.OnClickListener() {
                                            @Override
                                            public void onClick(View view) {
                                                db.delete(Integer.parseInt(_id));
                                                setRandomList();
                                            }
                                        });
                                snackbar.show();
                            }

                        }
                    }).show();

            return true;
        }
    });
}

From source file:org.kite9.diagram.server.AbstractKite9Controller.java

protected void sendErrorFormBack(OutputStream os, String formName) throws IOException {
    OutputStreamWriter osw = new OutputStreamWriter(os);
    osw.write("form=" + formName);
    osw.close();
}

From source file:com.annuletconsulting.homecommand.node.AsyncSend.java

@Override
public Loader<String> onCreateLoader(int id, Bundle args) {
    AsyncTaskLoader<String> loader = new AsyncTaskLoader<String>(activity) {
        @Override//w  w  w.  j a v a2 s . c  o  m
        public String loadInBackground() {
            StringBuffer instr = new StringBuffer();
            try {
                Socket connection = new Socket(ipAddr, port);
                BufferedOutputStream bos = new BufferedOutputStream(connection.getOutputStream());
                OutputStreamWriter osw = new OutputStreamWriter(bos, "US-ASCII");
                osw.write(formatJSON(command.toUpperCase()));
                osw.write(13);
                osw.flush();
                BufferedInputStream bis = new BufferedInputStream(connection.getInputStream());
                InputStreamReader isr = new InputStreamReader(bis, "US-ASCII");
                int c;
                while ((c = isr.read()) != 13)
                    instr.append((char) c);
                isr.close();
                bis.close();
                osw.close();
                bos.close();
                connection.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
            return instr.toString();
        }
    };
    return loader;
}

From source file:com.google.wave.api.AbstractRobotServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
    this.req = req;
    // RobotMessageBundleImpl events = deserializeEvents(req);
    //    /*from   w  w w .j  a va2 s.c o m*/
    // // Log All Events
    // for (Event event : events.getEvents()) {
    // log(event.getType().toString() + " [" +
    // event.getWavelet().getWaveId() + " " +
    // event.getWavelet().getWaveletId());
    // try {
    // log(" " + event.getBlip().getBlipId() + "] [" +
    // event.getBlip().getDocument().getText().replace("\n", "\\n") + "]");
    // } catch(NullPointerException npx) {
    // log("] [null]");
    // }
    // }

    // processEvents(events);
    // events.getOperations().setVersion(getVersion());
    // serializeOperations(events.getOperations(), resp);

    String events = getRequestBody(req);
    log("Events: " + events);

    JSONSerializer serializer = getJSONSerializer();
    EventMessageBundle eventsBundle = null;
    String proxyingFor = "";

    try {
        JSONObject jsonObject = new JSONObject(events);
        proxyingFor = jsonObject.getString("proxyingFor");
    } catch (JSONException jsonx) {
        jsonx.printStackTrace();
    }

    log(proxyingFor);

    String port = "";
    try {
        port = new JSONObject(proxyingFor).getString("port");
    } catch (JSONException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

    String data = "events=" + URLEncoder.encode(events, "UTF-8");
    // Send the request

    log("port = " + port);

    URL url = new URL("http://jem.thewe.net/" + port + "/wave");
    URLConnection conn = url.openConnection();
    log("no timeout");
    //conn.setReadTimeout(10000);
    //conn.setConnectTimeout(10000);
    conn.setDoOutput(true);
    OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());

    // write parameters
    log("Sending: " + data);
    writer.write(data);

    writer.flush();

    // Get the response
    StringBuffer answer = new StringBuffer();
    BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String line;
    while ((line = reader.readLine()) != null) {
        answer.append(line);
    }

    writer.close();
    reader.close();

    log("Answer: " + answer.toString());

    serializeOperations(answer.toString(), resp);
}

From source file:com.webarch.common.io.xml.XMLEditor.java

public boolean save(File outPutFile, Document document, boolean lineAble) {
    boolean flag = true;
    XMLWriter writer = null;/*from  w  ww. j a  v a2  s. co  m*/
    OutputStreamWriter outputStream = null;
    try {
        outputStream = new OutputStreamWriter(new FileOutputStream(outPutFile), DAFAULT_CHARSET);
        final OutputFormat format = OutputFormat.createCompactFormat();//?
        format.setNewlines(lineAble);
        writer = new XMLWriter(outputStream, format);
        writer.write(document);
        writer.flush();
        outputStream.close();
        writer.close();
    } catch (Exception ex) {
        log.error("?xml", ex);
        flag = false;
    } finally {
        try {
            if (null != writer) {
                writer.close();
            }
            if (outputStream != null) {
                outputStream.close();
            }

        } catch (IOException e) {
            log.error("?xml:", e);

        }
    }
    return flag;
}

From source file:com.hqme.cm.cache.StreamingServer.java

public void stopServer() {
    UntenCacheService.debugLog(sTag, "stopServer");
    isStopping = true;/*w w w.  j  a  va  2  s  .  c  o m*/
    try {
        URL term = new URL("http://localhost:" + serverPortNumber + "/");
        URLConnection conn = term.openConnection();
        conn.setDoOutput(true);
        OutputStreamWriter out = new OutputStreamWriter(conn.getOutputStream());
        out.write("GET /favicon.ico HTTP/1.1");
        out.close();
    } catch (Throwable fault) {
        // UntenCacheService.debugLog(sTag, "stopServer", fault);
    }
}

From source file:graphene.rest.ws.impl.ExportGraphRSImpl.java

@Override
public Response exportGraphAsJSON(@QueryParam("fileName") final String fileName,
        @QueryParam("fileExt") final String fileExt, @QueryParam("username") final String username,
        @QueryParam("timeStamp") final String timeStamp, // this is the
        // client
        // timestamp in
        // millisecs as a string
        final String graphJSONdata) {

    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    final OutputStreamWriter writer = new OutputStreamWriter(outputStream);

    // DEBUG//w  w  w  . j  ava 2s. c o m
    logger.debug("exportGraphAsJSON: fileName = " + fileName + ", fileExt = " + fileExt
            + ", graphJSONdata length = " + graphJSONdata.length());

    try {
        writer.write(graphJSONdata);
    } catch (final IOException e) {
        logger.error("exportGraphAsJSON: Exception writing JSON");
        logger.error(e.getMessage());
    }

    try {
        writer.close();
        outputStream.flush();
        outputStream.close();
    } catch (final java.io.IOException ioe) {
        logger.error("exportGraphAsJSON: I/O Exception when attempting to close output. Details "
                + ioe.getMessage());
    }

    // Create the file on the Web Server
    File file = null;
    ServletContext servletContext = null;

    try {
        servletContext = globals.getServletContext();
    } catch (final Exception se) {
        logger.error("exportGraphAsJSON: ServletContext is null.");
    }

    String path = null;
    final String serverfileName = "GraphExport" + "_" + username + "_" + timeStamp + "_" + fileName + fileExt;

    if (servletContext != null) {
        path = servletContext.getRealPath("/");
    }
    // TODO - get the path from the servlerContext or the request param
    // TODO the file should be placed under the webserver's dir
    if (path == null) {
        // TODO - handle case if the Server is Linux instead of Windows
        path = "C:/Windows/Temp"; // Temp hack
    }

    // DEBUG
    logger.debug("exportGraphAsJSON: file path = " + path);

    try {
        file = new File(path, serverfileName);

        // file.mkdirs();
        final FileOutputStream fout = new FileOutputStream(file);
        fout.write(outputStream.toByteArray());
        fout.close();
        String finalPath = file.toURI().toString();
        finalPath = finalPath.replace("file:/", ""); // remove leading

        // DEBUG
        // logger.debug("exportGraphAsJSON: file toURI = " + finalPath);

        final ResponseBuilder response = Response.ok(finalPath);
        response.type("text/plain");
        final Response responseOut = response.build();
        return responseOut;
    } catch (final Exception fe) {
        logger.error(
                "exportGraphAsJSON: Failed to create file for export. Details: " + fe.getLocalizedMessage());
    }
    return null;

}

From source file:de.dentrassi.pm.maven.internal.MavenRepositoryChannelAggregator.java

private void makePrefixes(final OutputStream stream, final Set<String> groupIds) throws IOException {
    final OutputStreamWriter writer = new OutputStreamWriter(stream, StandardCharsets.UTF_8);

    writer.write("## repository-prefixes/2.0" + NL);
    writer.write("#" + NL);
    writer.write("# Generated by Package Drone " + VersionInformation.VERSION + NL);

    final String[] groups = groupIds.toArray(new String[groupIds.size()]);
    Arrays.sort(groups);/*from   w  ww  .  ja  v a  2  s.  co  m*/
    for (final String groupId : groups) {
        writer.write("/");
        writer.write(groupId.replace(".", "/"));
        writer.write(NL);
    }

    writer.close();
}