Example usage for java.io OutputStreamWriter flush

Introduction

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

Prototype

public void flush() throws IOException 

Source Link

Document

Flushes the stream.

Usage

From source file:org.alfresco.repo.transfer.RepoTransferReceiverImpl.java

/**
 * Generate the requsite//ww  w. j a v  a  2 s  . c om
 */
public void generateRequsite(String transferId, OutputStream out) throws TransferException {
    log.debug("Generate Requsite for transfer:" + transferId);
    try {
        File snapshotFile = getSnapshotFile(transferId);

        if (snapshotFile.exists()) {
            log.debug("snapshot does exist");
            SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
            SAXParser parser = saxParserFactory.newSAXParser();
            OutputStreamWriter dest = new OutputStreamWriter(out, "UTF-8");

            XMLTransferRequsiteWriter writer = new XMLTransferRequsiteWriter(dest);
            TransferManifestProcessor processor = manifestProcessorFactory
                    .getRequsiteProcessor(RepoTransferReceiverImpl.this, transferId, writer);

            XMLTransferManifestReader reader = new XMLTransferManifestReader(processor);

            /**
             * Now run the parser
             */
            parser.parse(snapshotFile, reader);

            /**
             * And flush the destination in case any content remains in the writer.
             */
            dest.flush();

        }
        log.debug("Generate Requsite done transfer:" + transferId);

    } catch (Exception ex) {
        if (TransferException.class.isAssignableFrom(ex.getClass())) {
            throw (TransferException) ex;
        } else {
            throw new TransferException(MSG_ERROR_WHILE_GENERATING_REQUISITE, ex);
        }
    }
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Enables/disables the call Announcement setting (general for all phones).
 *
 * @param announceCaller <br/>/*from w  w w.  j a va2  s  .c om*/
 * true Announces caller's name and gives answering options <br/>
 * false Directly connects calls when phones are answered
 * @return the raw response of the disable action.
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String setCallPresentation(boolean announceCaller) throws IOException {
    String out = "";

    URL requestURL = new URL(generalSettingsURLString);
    /** 0 for enable, 1 for disable **/
    String announceCallerStr = "";

    if (announceCaller) {
        announceCallerStr = "0";
        if (PRINT_TO_CONSOLE)
            System.out.println("Turning caller announcement on.");
    } else {
        announceCallerStr = "1";
        if (PRINT_TO_CONSOLE)
            System.out.println("Turning caller announcement off.");
    }

    String paraString = "";
    paraString += URLEncoder.encode("directConnect", enc) + "=" + URLEncoder.encode(announceCallerStr, enc);
    paraString += "&" + URLEncoder.encode("_rnr_se", enc) + "=" + URLEncoder.encode(rnrSEE, enc);

    URLConnection conn = requestURL.openConnection();
    conn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken);
    conn.setRequestProperty("User-agent", USER_AGENT);

    conn.setDoOutput(true);
    conn.setDoInput(true);

    OutputStreamWriter callwr = new OutputStreamWriter(conn.getOutputStream());
    callwr.write(paraString);
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(conn.getInputStream()));

    String line;
    while ((line = callrd.readLine()) != null) {
        out += line + "\n\r";
    }

    callwr.close();
    callrd.close();

    if (out.equals("")) {
        throw new IOException("No Response Data Received.");
    }

    return out;
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Mark a Conversation with a known Message ID as read.
 *
 * @param msgID the msg id/*from   w w w  .ja  va  2s. co m*/
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String markAsRead(String msgID) throws IOException {
    String out = "";
    StringBuffer calldata = new StringBuffer();

    // POST /voice/inbox/mark/ 
    // messages=[messageID]
    // &read=1
    // &_rnr_se=[pull from page]

    calldata.append("messages=");
    calldata.append(URLEncoder.encode(msgID, enc));
    calldata.append("&read=1");
    calldata.append("&_rnr_se=");
    calldata.append(URLEncoder.encode(rnrSEE, enc));

    URL callURL = new URL(markAsReadString);

    URLConnection callconn = callURL.openConnection();
    callconn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken);
    callconn.setRequestProperty("User-agent", USER_AGENT);

    callconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(callconn.getOutputStream());

    callwr.write(calldata.toString());
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(callconn.getInputStream()));

    String line;
    while ((line = callrd.readLine()) != null) {
        out += line + "\n\r";

    }

    callwr.close();
    callrd.close();

    if (out.equals("")) {
        throw new IOException("No Response Data Received.");
    }

    return out;
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Mark a Conversation with a known Message ID as unread.
 *
 * @param msgID the msg id/*from  w w  w . j a  v  a2 s.c  o  m*/
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String markUnRead(String msgID) throws IOException {
    String out = "";
    StringBuffer calldata = new StringBuffer();

    // POST /voice/inbox/mark/ 
    // messages=[messageID]
    // &read=0
    // &_rnr_se=[pull from page]

    calldata.append("messages=");
    calldata.append(URLEncoder.encode(msgID, enc));
    calldata.append("&read=0");
    calldata.append("&_rnr_se=");
    calldata.append(URLEncoder.encode(rnrSEE, enc));

    URL callURL = new URL("https://www.google.com/voice/b/0/inbox/mark");

    URLConnection callconn = callURL.openConnection();
    callconn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken);
    callconn.setRequestProperty("User-agent", USER_AGENT);

    callconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(callconn.getOutputStream());

    callwr.write(calldata.toString());
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(callconn.getInputStream()));

    String line;
    while ((line = callrd.readLine()) != null) {
        out += line + "\n\r";

    }

    callwr.close();
    callrd.close();

    if (out.equals("")) {
        throw new IOException("No Response Data Received.");
    }

    return out;
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Delete message.//from ww w .j  a va 2 s.  c  o  m
 *
 * @param msgID the msg id
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String deleteMessage(String msgID) throws IOException {
    String out = "";
    StringBuffer calldata = new StringBuffer();

    // POST /voice/inbox/deleteMessages/
    // messages=[messageID]
    // &trash=1
    // &_rnr_se=[pull from page]

    calldata.append("messages=");
    calldata.append(URLEncoder.encode(msgID, enc));
    calldata.append("&trash=1");
    calldata.append("&_rnr_se=");
    calldata.append(URLEncoder.encode(rnrSEE, enc));

    URL callURL = new URL("https://www.google.com/voice/b/0/inbox/deleteMessages/");

    URLConnection callconn = callURL.openConnection();
    callconn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken);
    callconn.setRequestProperty("User-agent", USER_AGENT);

    callconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(callconn.getOutputStream());

    callwr.write(calldata.toString());
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(callconn.getInputStream()));

    String line;
    while ((line = callrd.readLine()) != null) {
        out += line + "\n\r";

    }

    callwr.close();
    callrd.close();

    if (out.equals("")) {
        throw new IOException("No Response Data Received.");
    }

    return out;
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Place a call.// ww  w.  j  ava2  s.co m
 * 
 * @param originNumber
 *            the origin number
 * @param destinationNumber
 *            the destination number
 * @param phoneType
 *            the phone type, this is a number such as 1,2,7 formatted as a String
 * @return the raw response string received from Google Voice.
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
public String call(String originNumber, String destinationNumber, String phoneType) throws IOException {
    String out = "";
    StringBuffer calldata = new StringBuffer();

    // POST /voice/call/connect/ 
    // outgoingNumber=[number to call]
    // &forwardingNumber=[forwarding number]
    // &subscriberNumber=undefined
    // &phoneType=[phone type from google]
    // &remember=0
    // &_rnr_se=[pull from page]

    calldata.append("outgoingNumber=");
    calldata.append(URLEncoder.encode(destinationNumber, enc));
    calldata.append("&forwardingNumber=");
    calldata.append(URLEncoder.encode(originNumber, enc));
    calldata.append("&subscriberNumber=undefined");
    calldata.append("&phoneType=");
    calldata.append(URLEncoder.encode(phoneType, enc));
    calldata.append("&remember=0");
    calldata.append("&_rnr_se=");
    calldata.append(URLEncoder.encode(rnrSEE, enc));

    URL callURL = new URL("https://www.google.com/voice/b/0/call/connect/");

    URLConnection callconn = callURL.openConnection();
    callconn.setRequestProperty("Authorization", "GoogleLogin auth=" + authToken);
    callconn.setRequestProperty("User-agent", USER_AGENT);

    callconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(callconn.getOutputStream());

    callwr.write(calldata.toString());
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(callconn.getInputStream()));

    String line;
    while ((line = callrd.readLine()) != null) {
        out += line + "\n\r";

    }

    callwr.close();
    callrd.close();

    if (out.equals("")) {
        throw new IOException("No Response Data Received.");
    }

    return out;

}

---

From source file:edu.utsa.sifter.IndexResource.java

@Path("export")
@GET/*from w ww.ja  v a2  s . c o m*/
@Produces({ "text/csv" })
public StreamingOutput getDocExport(@QueryParam("id") final String searchID) throws IOException {
    final SearchResults results = searchID != null ? State.Searches.get(searchID) : null;
    //    System.err.println("exporting results for query " + searchID);

    if (results != null) {
        final IndexInfo info = State.IndexLocations.get(results.IndexID);
        final IndexSearcher searcher = getCommentsSearcher(results.IndexID + "comments-idx", info.Path);
        final BookmarkSearcher markStore = searcher == null ? null : new BookmarkSearcher(searcher, null);

        final ArrayList<Result> docs = results.retrieve(0, results.TotalHits);
        // System.err.println("query export has " + results.TotalHits + " items, size of array is " + hits.size());
        final StreamingOutput stream = new StreamingOutput() {
            public void write(OutputStream output) throws IOException, WebApplicationException {
                final OutputStreamWriter writer = new OutputStreamWriter(output, "UTF-8");
                try {
                    writer.write(
                            "ID,Score,Name,Path,Extension,Size,Modified,Accessed,Created,Cell,CellDistance,Bookmark Created,Bookmark Comment\n");
                    int n = 0;
                    for (Result doc : docs) {
                        if (markStore != null) {
                            markStore.executeQuery(parseQuery(doc.ID, "Docs"));
                            final ArrayList<Bookmark> marks = markStore.retrieve();
                            if (marks == null) {
                                writeRecord(doc, null, writer);
                                ++n;
                            } else {
                                for (Bookmark mark : marks) {
                                    writeRecord(doc, mark, writer);
                                    ++n;
                                }
                            }
                        } else {
                            writeRecord(doc, null, writer);
                            ++n;
                        }
                    }
                    // System.err.println("Streamed out " + n + " items");
                    writer.flush();
                } catch (Exception e) {
                    throw new WebApplicationException(e);
                }
            }
        };
        return stream;
        //      return Response.ok(stream, "text/csv").header("content-disposition","attachment; filename=\"export.csv\"").build();
    } else {
        HttpResponse.setStatus(HttpServletResponse.SC_NOT_FOUND);
        return null;
    }
}

---

From source file:com.techventus.server.voice.Voice.java

/**
 * Use this login method to login - use captchaAnswer to answer a captcha challenge
 * @param pCaptchaAnswer (optional) String entered by the user as an answer to a CAPTCHA challenge. - null to make a normal login attempt
 * @param pCaptchaToken (optional) token which matches the response/url from the captcha challenge
 * @throws IOException if login encounters a connection error
 *///from  w w  w. ja  v a2 s  .  c om
public void login(String pCaptchaAnswer, String pCaptchaToken) throws IOException {

    String data = URLEncoder.encode("accountType", enc) + "=" + URLEncoder.encode(account_type, enc);
    data += "&" + URLEncoder.encode("Email", enc) + "=" + URLEncoder.encode(user, enc);
    data += "&" + URLEncoder.encode("Passwd", enc) + "=" + URLEncoder.encode(pass, enc);
    data += "&" + URLEncoder.encode("service", enc) + "=" + URLEncoder.encode(SERVICE, enc);
    data += "&" + URLEncoder.encode("source", enc) + "=" + URLEncoder.encode(source, enc);
    if (pCaptchaAnswer != null && pCaptchaToken != null) {
        data += "&" + URLEncoder.encode("logintoken", enc) + "=" + URLEncoder.encode(pCaptchaToken, enc);
        data += "&" + URLEncoder.encode("logincaptcha", enc) + "=" + URLEncoder.encode(pCaptchaAnswer, enc);
    }

    // Send data
    URL url = new URL(loginURLString);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestProperty("User-agent", USER_AGENT);

    conn.setDoOutput(true);
    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
    wr.write(data);
    wr.flush();

    // Get the response
    conn.connect();
    int responseCode = conn.getResponseCode();
    if (PRINT_TO_CONSOLE)
        System.out.println(loginURLString + " - " + conn.getResponseMessage());
    InputStream is;
    if (responseCode == 200) {
        is = conn.getInputStream();
    } else {
        is = conn.getErrorStream();
    }
    InputStreamReader isr = new InputStreamReader(is);
    BufferedReader rd = new BufferedReader(isr);
    String line;
    String completelineDebug = "";

    /*
     * A failure response contains an error code and a URL to an error page that can be displayed to the user. 
     * If the error code is a CAPTCHA challenge, the response also includes a URL to a CAPTCHA image and a special 
     * token. Your application should be able to solicit an answer from the user and then retry the login request. 
     * To display the CAPTCHA image to the user, prefix the CaptchaUrl value with "http://www.google.com/accounts/", 
     * for example: " http://www.google.com/accounts/Captcha?ctoken=HiteT4b0Bk5Xg18_AcVoP6-yFkHPibe7O9EqxeiI7lUSN".
     */
    String lErrorString = "Unknown Connection Error."; // ex: Error=CaptchaRequired

    // String AuthToken = null;
    while ((line = rd.readLine()) != null) {
        completelineDebug += line + "\n";
        if (line.contains("Auth=")) {
            this.authToken = line.split("=", 2)[1].trim();
            if (PRINT_TO_CONSOLE) {
                System.out.println("Logged in to Google - Auth token received");
            }
        } else if (line.contains("Error=")) {
            lErrorString = line.split("=", 2)[1].trim();
            //error = getErrorEnumByCode(lErrorString);
            error = ERROR_CODE.valueOf(lErrorString);
            if (PRINT_TO_CONSOLE)
                System.out.println("Login error - " + lErrorString);

        }
        if (line.contains("CaptchaToken=")) {
            captchaToken = line.split("=", 2)[1].trim();
        }

        if (line.contains("CaptchaUrl=")) {
            captchaUrl = "http://www.google.com/accounts/" + line.split("=", 2)[1].trim();
        }
        if (line.contains("Url=")) {
            captchaUrl2 = line.split("=", 2)[1].trim();
        }

    }
    wr.close();
    rd.close();

    //      if (PRINT_TO_CONSOLE){
    //         System.out.println(completelineDebug);
    //      }

    if (this.authToken == null) {
        AuthenticationException.throwProperException(error, captchaToken, captchaUrl);
    }

    String response = this.getRawPhonesInfo();
    int phoneIndex = response.indexOf("gc-user-number-value\">");
    this.phoneNumber = response.substring(phoneIndex + 22, phoneIndex + 36);
    this.phoneNumber = this.phoneNumber.replaceAll("[^a-zA-Z0-9]", "");
    if (this.phoneNumber.indexOf("+") == -1) {
        this.phoneNumber = "+1" + this.phoneNumber;
    }
}

---

From source file:org.apromore.portal.dialogController.similarityclusters.visualisation.ClusterVisualisationController.java

private void writeVisualisationJSON(final OutputStream os) throws JSONException, IOException {
    OutputStreamWriter outputStreamWriter = new OutputStreamWriter(os, "UTF-8");
    JSONWriter jsonWriter = new JSONWriter(outputStreamWriter);
    JSONArray edgesArray = new JSONArray();

    jsonWriter.object().key("nodes").array();

    // Current index of the node
    long index = 0;

    for (ClusterSummaryType clusterInfo : clusterResult) {
        Integer clusterId = clusterInfo.getClusterId();
        Integer medoidId = clusterInfo.getMedoidId();
        writeNode(jsonWriter, clusterId, clusterInfo.getMedoidId(), clusterInfo.getClusterLabel(), true,
                clusterInfo.getClusterSize());

        // We need this index to build the edges afterwards
        indexMap.put(medoidId, index);//from w  w  w. j  a  v  a  2s.  c o m
        index++;

        List<FragmentData> fragments = getService().getCluster(clusterInfo.getClusterId()).getFragments();
        for (FragmentData fragmentData : fragments) {
            if (!isMedoid(medoidId, fragmentData.getFragmentId())) {

                // TODO: MAKE SURE
                if (fragmentData.getDistance() > 0) {
                    writeNode(jsonWriter, clusterId, fragmentData.getFragmentId(),
                            fragmentData.getFragmentLabel(), false, fragmentData.getFragmentSize());

                    // Omit all negative distances, as they are the medoids
                    //                      if (fragmentData.getDistance() > 0) {
                    JSONObject edgeObject = buildEdgeObject(indexMap.get(medoidId), index,
                            fragmentData.getDistance(), false);
                    edgesArray.put(edgeObject);
                    //                      }
                    index++;
                }
            }
        }

    }

    jsonWriter.endArray().key("edges").value(edgesArray);
    jsonWriter.endObject();
    outputStreamWriter.flush();
}

---

From source file:edu.utsa.sifter.IndexResource.java

@Path("exporthits")
@GET/*from   ww w  . j  a  va2  s  .  c  o  m*/
@Produces({ "text/csv" })
public StreamingOutput getHitExport(@QueryParam("id") final String searchID)
        throws IOException, InterruptedException, ExecutionException {
    final SearchResults results = searchID != null ? State.Searches.get(searchID) : null;
    //    System.err.println("exporting results for query " + searchID);

    if (results != null) {
        final IndexInfo info = State.IndexLocations.get(results.IndexID);
        final IndexSearcher searcher = getCommentsSearcher(results.IndexID + "comments-idx", info.Path);
        final BookmarkSearcher markStore = searcher == null ? null : new BookmarkSearcher(searcher, null);

        final ArrayList<SearchHit> hits = results.getSearchHits();
        // System.err.println("query export has " + results.TotalHits + " items, size of array is " + hits.size());
        final StreamingOutput stream = new StreamingOutput() {
            public void write(OutputStream output) throws IOException, WebApplicationException {
                final OutputStreamWriter writer = new OutputStreamWriter(output, "UTF-8");
                try {
                    writer.write(
                            "ID,Score,Name,Path,Extension,Size,Modified,Accessed,Created,Cell,CellDistance,Start,End,Snippet,Bookmark Created,Bookmark Comment\n");
                    int n = 0;
                    for (SearchHit hit : hits) {
                        if (markStore != null) {
                            markStore.executeQuery(parseQuery(hit.ID(), "Docs"));
                            final ArrayList<Bookmark> marks = markStore.retrieve();
                            if (marks == null) {
                                writeHitRecord(hit, null, writer);
                                ++n;
                            } else {
                                for (Bookmark mark : marks) {
                                    writeHitRecord(hit, mark, writer);
                                    ++n;
                                }
                            }
                        } else {
                            writeHitRecord(hit, null, writer);
                            ++n;
                        }
                    }
                    // System.err.println("Streamed out " + n + " items");
                    writer.flush();
                } catch (Exception e) {
                    throw new WebApplicationException(e);
                }
            }
        };
        return stream;
        //      return Response.ok(stream, "text/csv").header("content-disposition","attachment; filename=\"export.csv\"").build();
    } else {
        HttpResponse.setStatus(HttpServletResponse.SC_NOT_FOUND);
        return null;
    }
}

---

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