Example usage for java.io OutputStreamWriter flush

List of usage examples for java.io OutputStreamWriter flush

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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.glucosio.android.tools.ReadingToCSV.java

public Uri createCSV(final ArrayList<GlucoseReading> readings, String um) {

    File file = new File(context.getFilesDir().getAbsolutePath(), "glucosio_exported_data.csv"); //Getting a file within the dir.

    try {//  w w w  .j  av  a2s  .  com
        FileOutputStream fileOutputStream = new FileOutputStream(file);
        OutputStreamWriter osw = new OutputStreamWriter(fileOutputStream);

        osw.append(context.getResources().getString(R.string.dialog_add_concentration));
        osw.append(',');

        osw.append(context.getResources().getString(R.string.dialog_add_measured));
        osw.append(',');

        osw.append(context.getResources().getString(R.string.dialog_add_date));
        osw.append(',');

        osw.append(context.getResources().getString(R.string.dialog_add_time));
        osw.append('\n');

        FormatDateTime dateTool = new FormatDateTime(context);

        if ("mg/dL".equals(um)) {
            for (int i = 0; i < readings.size(); i++) {

                osw.append(readings.get(i).getReading() + "mg/dL");
                osw.append(',');

                osw.append(readings.get(i).getReading_type() + "");
                osw.append(',');

                osw.append(dateTool.convertRawDate(readings.get(i).getCreated() + ""));
                osw.append(',');

                osw.append(dateTool.convertRawTime(readings.get(i).getCreated() + ""));
                osw.append('\n');
            }
        } else {
            GlucosioConverter converter = new GlucosioConverter();

            for (int i = 0; i < readings.size(); i++) {

                osw.append(converter.glucoseToMmolL(readings.get(i).getReading()) + "mmol/L");
                osw.append(',');

                osw.append(dateTool.convertRawDate(readings.get(i).getCreated() + ""));
                osw.append(',');

                osw.append(dateTool.convertRawTime(readings.get(i).getCreated() + ""));
                osw.append('\n');
            }
        }

        osw.flush();
        osw.close();
        Log.i("Glucosio", "Done exporting readings");

    } catch (Exception e) {
        e.printStackTrace();
    }

    context.grantUriPermission(context.getPackageName(), Uri.parse(file.getAbsolutePath()),
            Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);

    return FileProvider.getUriForFile(context, context.getPackageName() + ".provider.fileprovider",
            file.getAbsoluteFile());
}

From source file:org.fcrepo.server.access.FedoraAccessServlet.java

public void getObjectProfile(Context context, String PID, Date asOfDateTime, boolean xml,
        HttpServletRequest request, HttpServletResponse response) throws ServerException {

    OutputStreamWriter out = null;
    Date versDateTime = asOfDateTime;
    ObjectProfile objProfile = null;/*  w  w  w  . jav  a  2  s  .co  m*/
    PipedWriter pw = null;
    PipedReader pr = null;
    try {
        pw = new PipedWriter();
        pr = new PipedReader(pw);
        objProfile = m_access.getObjectProfile(context, PID, asOfDateTime);
        if (objProfile != null) {
            // Object Profile found.
            // Serialize the ObjectProfile object into XML
            new ProfileSerializerThread(context, PID, objProfile, versDateTime, pw).start();
            if (xml) {
                // Return results as raw XML
                response.setContentType(CONTENT_TYPE_XML);

                // Insures stream read from PipedReader correctly translates
                // utf-8
                // encoded characters to OutputStreamWriter.
                out = new OutputStreamWriter(response.getOutputStream(), "UTF-8");
                char[] buf = new char[BUF];
                int len = 0;
                while ((len = pr.read(buf, 0, BUF)) != -1) {
                    out.write(buf, 0, len);
                }
                out.flush();
            } else {
                // Transform results into an html table
                response.setContentType(CONTENT_TYPE_HTML);
                out = new OutputStreamWriter(response.getOutputStream(), "UTF-8");
                File xslFile = new File(m_server.getHomeDir(), "access/viewObjectProfile.xslt");
                Templates template = XmlTransformUtility.getTemplates(xslFile);
                Transformer transformer = template.newTransformer();
                transformer.setParameter("fedora", context.getEnvironmentValue(FEDORA_APP_CONTEXT_NAME));
                transformer.transform(new StreamSource(pr), new StreamResult(out));
            }
            out.flush();

        } else {
            throw new GeneralException("No object profile returned");
        }
    } catch (ServerException e) {
        throw e;
    } catch (Throwable th) {
        String message = "Error getting object profile";
        logger.error(message, th);
        throw new GeneralException(message, th);
    } finally {
        try {
            if (pr != null) {
                pr.close();
            }
            if (out != null) {
                out.close();
            }
        } catch (Throwable th) {
            String message = "Error closing output";
            logger.error(message, th);
            throw new StreamIOException(message);
        }
    }
}

From source file:com.zoffcc.applications.aagtl.HTMLDownloader.java

public void saveCookies() {
    FileOutputStream fOut = null;
    OutputStreamWriter osw = null;
    // make dirs//from   w  w w .j a  va  2  s  . co  m
    File dir1 = new File(this.main_aagtl.main_dir + "/config");
    dir1.mkdirs();
    // save cookies to file
    try {
        File cookie_file = new File(this.main_aagtl.main_dir + "/config/cookie.txt");
        fOut = new FileOutputStream(cookie_file);
        osw = new OutputStreamWriter(fOut);
        osw.write(cookie_jar.toString());
        osw.flush();
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("saveCookies: Exception1");
    } finally {
        try {
            osw.close();
            fOut.close();
        } catch (IOException e) {
            e.printStackTrace();
            System.out.println("saveCookies: Exception2");
        }
    }
}

From source file:org.apache.olingo.fit.AbstractServices.java

@PATCH
@Path("/{entitySetName}({entityId})")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON })
public Response patchEntity(@Context final UriInfo uriInfo,
        @HeaderParam("Accept") @DefaultValue(StringUtils.EMPTY) final String accept,
        @HeaderParam("Content-Type") @DefaultValue(StringUtils.EMPTY) final String contentType,
        @HeaderParam("Prefer") @DefaultValue(StringUtils.EMPTY) final String prefer,
        @HeaderParam("If-Match") @DefaultValue(StringUtils.EMPTY) final String ifMatch,
        @PathParam("entitySetName") final String entitySetName, @PathParam("entityId") final String entityId,
        final String changes) {

    try {//from  w w w  .  java2  s  .co m
        final Accept acceptType = Accept.parse(accept, version);

        if (acceptType == Accept.XML || acceptType == Accept.TEXT) {
            throw new UnsupportedMediaTypeException("Unsupported media type");
        }

        final Map.Entry<String, InputStream> entityInfo = xml.readEntity(entitySetName, entityId, Accept.ATOM);

        final String etag = Commons.getETag(entityInfo.getKey(), version);
        if (StringUtils.isNotBlank(ifMatch) && !ifMatch.equals(etag)) {
            throw new ConcurrentModificationException("Concurrent modification");
        }

        final Accept contentTypeValue = Accept.parse(contentType, version);

        final Entity entryChanges;

        if (contentTypeValue == Accept.XML || contentTypeValue == Accept.TEXT) {
            throw new UnsupportedMediaTypeException("Unsupported media type");
        } else if (contentTypeValue == Accept.ATOM) {
            entryChanges = atomDeserializer.toEntity(IOUtils.toInputStream(changes, Constants.ENCODING))
                    .getPayload();
        } else {
            final ResWrap<Entity> jcont = jsonDeserializer
                    .toEntity(IOUtils.toInputStream(changes, Constants.ENCODING));
            entryChanges = jcont.getPayload();
        }

        final ResWrap<Entity> container = atomDeserializer.toEntity(entityInfo.getValue());

        for (Property property : entryChanges.getProperties()) {
            final Property _property = container.getPayload().getProperty(property.getName());
            if (_property == null) {
                container.getPayload().getProperties().add(property);
            } else {
                _property.setValue(property.getValueType(), property.getValue());
            }
        }

        for (Link link : entryChanges.getNavigationLinks()) {
            container.getPayload().getNavigationLinks().add(link);
        }

        final ByteArrayOutputStream content = new ByteArrayOutputStream();
        final OutputStreamWriter writer = new OutputStreamWriter(content, Constants.ENCODING);
        atomSerializer.write(writer, container);
        writer.flush();
        writer.close();

        final InputStream res = xml.addOrReplaceEntity(entityId, entitySetName,
                new ByteArrayInputStream(content.toByteArray()), container.getPayload());

        final ResWrap<Entity> cres = atomDeserializer.toEntity(res);

        normalizeAtomEntry(cres.getPayload(), entitySetName, entityId);

        final String path = Commons.getEntityBasePath(entitySetName, entityId);
        FSManager.instance(version).putInMemory(cres,
                path + File.separatorChar + Constants.get(version, ConstantKey.ENTITY));

        final Response response;
        if ("return-content".equalsIgnoreCase(prefer)) {
            response = xml.createResponse(uriInfo.getRequestUri().toASCIIString(),
                    xml.readEntity(entitySetName, entityId, acceptType).getValue(), null, acceptType,
                    Response.Status.OK);
        } else {
            res.close();
            response = xml.createResponse(uriInfo.getRequestUri().toASCIIString(), null, null, acceptType,
                    Response.Status.NO_CONTENT);
        }

        if (StringUtils.isNotBlank(prefer)) {
            response.getHeaders().put("Preference-Applied", Collections.<Object>singletonList(prefer));
        }

        return response;
    } catch (Exception e) {
        return xml.createFaultResponse(accept, e);
    }
}

From source file:org.apache.olingo.fit.AbstractServices.java

@POST
@Path("/{entitySetName}")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_ATOM_XML, MediaType.APPLICATION_JSON, MediaType.APPLICATION_OCTET_STREAM })
public Response postNewEntity(@Context final UriInfo uriInfo,
        @HeaderParam("Accept") @DefaultValue(StringUtils.EMPTY) final String accept,
        @HeaderParam("Content-Type") @DefaultValue(StringUtils.EMPTY) final String contentType,
        @HeaderParam("Prefer") @DefaultValue(StringUtils.EMPTY) final String prefer,
        @PathParam("entitySetName") final String entitySetName, final String entity) {

    try {//from w  w  w  .j  a  va 2  s. c o m
        final Accept acceptType = Accept.parse(accept, version);
        if (acceptType == Accept.XML || acceptType == Accept.TEXT) {
            throw new UnsupportedMediaTypeException("Unsupported media type");
        }

        final ResWrap<Entity> container;

        final org.apache.olingo.fit.metadata.EntitySet entitySet = metadata.getEntitySet(entitySetName);

        final Entity entry;
        final String entityKey;
        if (xml.isMediaContent(entitySetName)) {
            entry = new EntityImpl();
            entry.setMediaContentType(ContentType.APPLICATION_OCTET_STREAM.toContentTypeString());
            entry.setType(entitySet.getType());

            entityKey = xml.getDefaultEntryKey(entitySetName, entry);

            xml.addMediaEntityValue(entitySetName, entityKey,
                    IOUtils.toInputStream(entity, Constants.ENCODING));

            final Pair<String, EdmPrimitiveTypeKind> id = Commons.getMediaContent().get(entitySetName);
            if (id != null) {
                final Property prop = new PropertyImpl();
                prop.setName(id.getKey());
                prop.setType(id.getValue().toString());
                prop.setValue(ValueType.PRIMITIVE, id.getValue() == EdmPrimitiveTypeKind.Int32
                        ? Integer.parseInt(entityKey)
                        : id.getValue() == EdmPrimitiveTypeKind.Guid ? UUID.fromString(entityKey) : entityKey);
                entry.getProperties().add(prop);
            }

            final Link editLink = new LinkImpl();
            editLink.setHref(Commons.getEntityURI(entitySetName, entityKey));
            editLink.setRel("edit");
            editLink.setTitle(entitySetName);
            entry.setEditLink(editLink);

            entry.setMediaContentSource(URI.create(editLink.getHref() + "/$value"));

            container = new ResWrap<Entity>((URI) null, null, entry);
        } else {
            final Accept contentTypeValue = Accept.parse(contentType, version);
            if (Accept.ATOM == contentTypeValue) {
                container = atomDeserializer.toEntity(IOUtils.toInputStream(entity, Constants.ENCODING));
            } else {
                container = jsonDeserializer.toEntity(IOUtils.toInputStream(entity, Constants.ENCODING));
            }
            entry = container.getPayload();
            updateInlineEntities(entry);

            entityKey = xml.getDefaultEntryKey(entitySetName, entry);
        }

        normalizeAtomEntry(entry, entitySetName, entityKey);

        final ByteArrayOutputStream content = new ByteArrayOutputStream();
        final OutputStreamWriter writer = new OutputStreamWriter(content, Constants.ENCODING);
        atomSerializer.write(writer, container);
        writer.flush();
        writer.close();

        final InputStream serialization = xml.addOrReplaceEntity(entityKey, entitySetName,
                new ByteArrayInputStream(content.toByteArray()), entry);

        ResWrap<Entity> result = atomDeserializer.toEntity(serialization);
        result = new ResWrap<Entity>(
                URI.create(Constants.get(version, ConstantKey.ODATA_METADATA_PREFIX) + entitySetName
                        + Constants.get(version, ConstantKey.ODATA_METADATA_ENTITY_SUFFIX)),
                null, result.getPayload());

        final String path = Commons.getEntityBasePath(entitySetName, entityKey);
        FSManager.instance(version).putInMemory(result, path + Constants.get(version, ConstantKey.ENTITY));

        final String location;

        if ((this instanceof V3KeyAsSegment) || (this instanceof V4KeyAsSegment)) {
            location = uriInfo.getRequestUri().toASCIIString() + "/" + entityKey;

            final Link editLink = new LinkImpl();
            editLink.setRel("edit");
            editLink.setTitle(entitySetName);
            editLink.setHref(location);

            result.getPayload().setEditLink(editLink);
        } else {
            location = uriInfo.getRequestUri().toASCIIString() + "(" + entityKey + ")";
        }

        final Response response;
        if ("return-no-content".equalsIgnoreCase(prefer)) {
            response = xml.createResponse(location, null, null, acceptType, Response.Status.NO_CONTENT);
        } else {
            response = xml.createResponse(location, xml.writeEntity(acceptType, result), null, acceptType,
                    Response.Status.CREATED);
        }

        if (StringUtils.isNotBlank(prefer)) {
            response.getHeaders().put("Preference-Applied", Collections.<Object>singletonList(prefer));
        }

        return response;
    } catch (Exception e) {
        LOG.error("While creating new entity", e);
        return xml.createFaultResponse(accept, e);
    }
}

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

/**
 * Send an SMS./*  ww w  .ja  v  a 2 s. c  o m*/
 *
 * @param destinationNumber the destination number
 * @param txt the Text of the message. Messages longer than the allowed
 * character length will be split into multiple messages.
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String sendSMS(String destinationNumber, String txt) throws IOException {
    String out = "";
    String smsdata = "";

    smsdata += URLEncoder.encode("phoneNumber", enc) + "=" + URLEncoder.encode(destinationNumber, enc);
    smsdata += "&" + URLEncoder.encode("text", enc) + "=" + URLEncoder.encode(txt, enc);
    smsdata += "&" + URLEncoder.encode("_rnr_se", enc) + "=" + URLEncoder.encode(rnrSEE, enc);
    URL smsurl = new URL("https://www.google.com/voice/b/0/sms/send/");

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

    smsconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(smsconn.getOutputStream());
    callwr.write(smsdata);
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(smsconn.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

/**
 * Send an SMS./*from   ww  w .  j a va 2s . c  o m*/
 *
 * @param destinationNumber the destination number
 * @param txt the Text of the message. Messages longer than the allowed
 * character length will be split into multiple messages.
 * @param id the Text of the message. Messages longer than the allowed
 * character length will be split into multiple messages.
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
public String sendSMS(String destinationNumber, String txt, String id) throws IOException {
    String out = "";
    String smsdata = "";
    smsdata += URLEncoder.encode("id", enc) + "=" + URLEncoder.encode(id, enc);
    smsdata += "&" + URLEncoder.encode("phoneNumber", enc) + "=" + URLEncoder.encode(destinationNumber, enc);
    smsdata += "&" + URLEncoder.encode("conversationId", enc) + "=" + URLEncoder.encode(id, enc);
    smsdata += "&" + URLEncoder.encode("text", enc) + "=" + URLEncoder.encode(txt, enc);
    smsdata += "&" + URLEncoder.encode("_rnr_se", enc) + "=" + URLEncoder.encode(rnrSEE, enc);
    System.out.println("smsdata: " + smsdata);

    URL smsurl = new URL("https://www.google.com/voice/b/0/sms/send/");

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

    smsconn.setDoOutput(true);
    OutputStreamWriter callwr = new OutputStreamWriter(smsconn.getOutputStream());
    callwr.write(smsdata);
    callwr.flush();

    BufferedReader callrd = new BufferedReader(new InputStreamReader(smsconn.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

/**
 * Cancel a call that was just placed./*  w w w  .j av a2  s  .c  om*/
 * 
 * @param originNumber
 *            the origin number
 * @param destinationNumber
 *            the destination number
 * @param phoneType
 *            the phone type
 * @return the string
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
public String cancelCall(String originNumber, String destinationNumber, String phoneType) throws IOException {
    String out = "";
    String calldata = "";
    calldata += URLEncoder.encode("outgoingNumber", enc) + "=" + URLEncoder.encode("undefined", enc);
    calldata += "&" + URLEncoder.encode("forwardingNumber", enc) + "=" + URLEncoder.encode("undefined", enc);

    calldata += "&" + URLEncoder.encode("cancelType", enc) + "=" + URLEncoder.encode("C2C", enc);
    calldata += "&" + URLEncoder.encode("_rnr_se", enc) + "=" + URLEncoder.encode(rnrSEE, enc);
    // POST /voice/call/connect/ outgoingNumber=[number to
    // call]&forwardingNumber=[forwarding
    // number]&subscriberNumber=undefined&remember=0&_rnr_se=[pull from
    // page]
    URL callURL = new URL("https://www.google.com/voice/b/0/call/cancel/");

    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);
    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

/**
 * Executes the enable/disable action with the provided url params.
 *
 * @param paraString the URL Parameters (encoded), ie ?auth=3248sdf7234&enable=0&phoneId=1&enable=1&phoneId=2&_rnr_se=734682ghdsf
 * @return the raw response of the disable action.
 * @throws IOException Signals that an I/O exception has occurred.
 *//*from  ww w.java  2 s.  c  o  m*/
private String phonesEnableDisableApply(String paraString) throws IOException {
    String out = "";

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

    //
    if (PRINT_TO_CONSOLE)
        System.out.println(phoneEnableURLString);
    if (PRINT_TO_CONSOLE)
        System.out.println(paraString);
    URL requestURL = new URL(phoneEnableURLString);

    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

/**
 * Posts a settings change./*from  w w  w.j a va  2 s  . c o m*/
 *
 * @param requestURL the request url
 * @param paraString the para string
 * @return the string
 * @throws IOException Signals that an I/O exception has occurred.
 */
private String postSettings(URL requestURL, String paraString) throws IOException {
    String out = "";
    HttpURLConnection conn = (HttpURLConnection) 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();

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

    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.");
    }

    if (PRINT_TO_CONSOLE)
        System.out.println(out);

    return out;
}