List of usage examples for java.io DataInputStream readLine
@Deprecated public final String readLine() throws IOException
readLine method of DataInput. From source file:com.polyvi.xface.extension.filetransfer.XFileTransferExt.java
/** * ????XFileUploadResult/*from www .j a v a 2 s. c o m*/ * @param result js * @param conn Http */ private void setUploadResult(XFileUploadResult result, HttpURLConnection conn) { StringBuffer responseString = new StringBuffer(""); DataInputStream inStream = null; try { inStream = new DataInputStream(conn.getInputStream()); String line = null; while ((line = inStream.readLine()) != null) { responseString.append(line); } // XFileUploadResult? result.setResponseCode(conn.getResponseCode()); result.setResponse(responseString.toString()); inStream.close(); } catch (FileNotFoundException e) { XLog.e(CLASS_NAME, e.toString()); } catch (IOException e) { XLog.e(CLASS_NAME, e.toString()); } }
From source file:com.ephesoft.dcma.filebound.FileBoundExporter.java
@SuppressWarnings("deprecation") private String fetchDocNameMapping(final String docName, final String batchClassIdentifier) { String returnValue = ""; final String filePath = batchSchemaService.getBaseFolderLocation() + File.separator + batchClassIdentifier + File.separator + FileBoundConstants.MAPPING_FOLDER_NAME + File.separator + FileBoundConstants.PROPERTY_FILE_NAME; DataInputStream dataInputStream = null; FileInputStream fileInputStream = null; try {/* www .ja v a 2 s . c o m*/ fileInputStream = new FileInputStream(filePath); dataInputStream = new DataInputStream(fileInputStream); String eachLine = dataInputStream.readLine(); while (eachLine != null) { if (eachLine.length() > 0) { final String[] keyValue = eachLine.split(FileBoundConstants.MAPPING_SEPERATOR); if (keyValue != null && keyValue.length > 0 && keyValue[0].equalsIgnoreCase(docName)) { returnValue = keyValue[1]; break; } } eachLine = dataInputStream.readLine(); } } catch (IOException e) { LOGGER.error("Error occured in reading from properties file."); } finally { try { if (dataInputStream != null) { dataInputStream.close(); } if (fileInputStream != null) { fileInputStream.close(); } } catch (IOException e) { LOGGER.debug("DataInputStream cannot be closed."); } } return returnValue; }
From source file:com.polyvi.xface.extension.advancedfiletransfer.FileUploader.java
/** * ????/* ww w. jav a 2 s. c om*/ * * @param httpConnection * :http * @return 1?? 0? -1?? */ private int getResultCode(HttpURLConnection httpConnection) { DataInputStream dataInputStream = null; try { if (HttpURLConnection.HTTP_OK != httpConnection.getResponseCode()) { return RESULT_CODE_ERROR; } // ??RETURN_CODE:1 dataInputStream = new DataInputStream(httpConnection.getInputStream()); // ???response? String data = dataInputStream.readLine(); int resultCode = Integer.valueOf(data.substring(data.indexOf(":") + 1)); return (resultCode == RESULT_CODE_CHUNK_RECEIVED || resultCode == RESULT_CODE_FILE_RECEIVED) ? resultCode : RESULT_CODE_ERROR; } catch (Exception e) { e.printStackTrace(); return RESULT_CODE_ERROR; } finally { try { if (null != dataInputStream) { dataInputStream.close(); } } catch (Exception e) { e.printStackTrace(); } } }
From source file:org.skt.runtime.html5apis.file.FileTransfer.java
/** * Uploads the specified file to the server URL provided using an HTTP multipart request. * @param source Full path of the file on the file system * @param target URL of the server to receive the file * @param args JSON Array of args * * args[2] fileKey Name of file request parameter * args[3] fileName File name to be used on server * args[4] mimeType Describes file content type * args[5] params key:value pairs of user-defined parameters * @return FileUploadResult containing result of upload request *//*from w ww . ja v a 2 s . c o m*/ private PluginResult upload(String source, String target, JSONArray args) { Log.d(LOG_TAG, "upload " + source + " to " + target); HttpURLConnection conn = null; try { // Setup the options String fileKey = getArgument(args, 2, "file"); String fileName = getArgument(args, 3, "image.jpg"); String mimeType = getArgument(args, 4, "image/jpeg"); JSONObject params = args.optJSONObject(5); if (params == null) { params = new JSONObject(); } boolean trustEveryone = args.optBoolean(6); boolean chunkedMode = args.optBoolean(7) || args.isNull(7); //Always use chunked mode unless set to false as per API Log.d(LOG_TAG, "fileKey: " + fileKey); Log.d(LOG_TAG, "fileName: " + fileName); Log.d(LOG_TAG, "mimeType: " + mimeType); Log.d(LOG_TAG, "params: " + params); Log.d(LOG_TAG, "trustEveryone: " + trustEveryone); Log.d(LOG_TAG, "chunkedMode: " + chunkedMode); // Create return object FileUploadResult result = new FileUploadResult(); // Get a input stream of the file on the phone FileInputStream fileInputStream = (FileInputStream) getPathFromUri(source); DataOutputStream dos = null; int bytesRead, bytesAvailable, bufferSize; long totalBytes; byte[] buffer; int maxBufferSize = 8096; //------------------ CLIENT REQUEST // open a URL connection to the server URL url = new URL(target); // Open a HTTP connection to the URL based on protocol if (url.getProtocol().toLowerCase().equals("https")) { // Using standard HTTPS connection. Will not allow self signed certificate if (!trustEveryone) { conn = (HttpsURLConnection) url.openConnection(); } // Use our HTTPS connection that blindly trusts everyone. // This should only be used in debug environments else { // Setup the HTTPS connection class to trust everyone trustAllHosts(); HttpsURLConnection https = (HttpsURLConnection) url.openConnection(); // Save the current hostnameVerifier defaultHostnameVerifier = https.getHostnameVerifier(); // Setup the connection not to verify hostnames https.setHostnameVerifier(DO_NOT_VERIFY); conn = https; } } // Return a standard HTTP connection else { conn = (HttpURLConnection) url.openConnection(); } // Allow Inputs conn.setDoInput(true); // Allow Outputs conn.setDoOutput(true); // Don't use a cached copy. conn.setUseCaches(false); // Use a post method. conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + BOUNDARY); // Handle the other headers try { JSONObject headers = params.getJSONObject("headers"); for (Iterator iter = headers.keys(); iter.hasNext();) { String headerKey = iter.next().toString(); conn.setRequestProperty(headerKey, headers.getString(headerKey)); } } catch (JSONException e1) { // No headers to be manipulated! } // Set the cookies on the response String cookie = CookieManager.getInstance().getCookie(target); if (cookie != null) { conn.setRequestProperty("Cookie", cookie); } /* * Store the non-file portions of the multipart data as a string, so that we can add it * to the contentSize, since it is part of the body of the HTTP request. */ String extraParams = ""; try { for (Iterator iter = params.keys(); iter.hasNext();) { Object key = iter.next(); if (!String.valueOf(key).equals("headers")) { extraParams += LINE_START + BOUNDARY + LINE_END; extraParams += "Content-Disposition: form-data; name=\"" + key.toString() + "\";"; extraParams += LINE_END + LINE_END; extraParams += params.getString(key.toString()); extraParams += LINE_END; } } } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); } extraParams += LINE_START + BOUNDARY + LINE_END; extraParams += "Content-Disposition: form-data; name=\"" + fileKey + "\";" + " filename=\""; String midParams = "\"" + LINE_END + "Content-Type: " + mimeType + LINE_END + LINE_END; String tailParams = LINE_END + LINE_START + BOUNDARY + LINE_START + LINE_END; // Should set this up as an option if (chunkedMode) { conn.setChunkedStreamingMode(maxBufferSize); } else { int stringLength = extraParams.getBytes("UTF-8").length + midParams.getBytes("UTF-8").length + tailParams.getBytes("UTF-8").length + fileName.getBytes("UTF-8").length; Log.d(LOG_TAG, "String Length: " + stringLength); int fixedLength = (int) fileInputStream.getChannel().size() + stringLength; Log.d(LOG_TAG, "Content Length: " + fixedLength); conn.setFixedLengthStreamingMode(fixedLength); } dos = new DataOutputStream(conn.getOutputStream()); dos.write(extraParams.getBytes("UTF-8")); //We don't want to chagne encoding, we just want this to write for all Unicode. dos.write(fileName.getBytes("UTF-8")); dos.write(midParams.getBytes("UTF-8")); // create a buffer of maximum size bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); buffer = new byte[bufferSize]; // read file and write it into form... bytesRead = fileInputStream.read(buffer, 0, bufferSize); totalBytes = 0; while (bytesRead > 0) { totalBytes += bytesRead; result.setBytesSent(totalBytes); dos.write(buffer, 0, bufferSize); bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bufferSize); } // send multipart form data necesssary after file data... dos.write(tailParams.getBytes("UTF-8")); // close streams fileInputStream.close(); dos.flush(); dos.close(); //------------------ read the SERVER RESPONSE StringBuffer responseString = new StringBuffer(""); DataInputStream inStream; try { inStream = new DataInputStream(conn.getInputStream()); } catch (FileNotFoundException e) { Log.e(LOG_TAG, e.toString(), e); throw new IOException("Received error from server"); } String line; while ((line = inStream.readLine()) != null) { responseString.append(line); } Log.d(LOG_TAG, "got response from server"); Log.d(LOG_TAG, responseString.toString()); // send request and retrieve response result.setResponseCode(conn.getResponseCode()); result.setResponse(responseString.toString()); inStream.close(); // Revert back to the proper verifier and socket factories if (trustEveryone && url.getProtocol().toLowerCase().equals("https")) { ((HttpsURLConnection) conn).setHostnameVerifier(defaultHostnameVerifier); HttpsURLConnection.setDefaultSSLSocketFactory(defaultSSLSocketFactory); } Log.d(LOG_TAG, "****** About to return a result from upload"); return new PluginResult(PluginResult.Status.OK, result.toJSONObject()); } catch (FileNotFoundException e) { JSONObject error = createFileTransferError(FILE_NOT_FOUND_ERR, source, target, conn); Log.e(LOG_TAG, error.toString(), e); return new PluginResult(PluginResult.Status.IO_EXCEPTION, error); } catch (MalformedURLException e) { JSONObject error = createFileTransferError(INVALID_URL_ERR, source, target, conn); Log.e(LOG_TAG, error.toString(), e); return new PluginResult(PluginResult.Status.IO_EXCEPTION, error); } catch (IOException e) { JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn); Log.e(LOG_TAG, error.toString(), e); return new PluginResult(PluginResult.Status.IO_EXCEPTION, error); } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); return new PluginResult(PluginResult.Status.JSON_EXCEPTION); } catch (Throwable t) { // Shouldn't happen, but will JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn); Log.wtf(LOG_TAG, error.toString(), t); return new PluginResult(PluginResult.Status.IO_EXCEPTION, error); } finally { if (conn != null) { conn.disconnect(); } } }
From source file:org.siphon.d2js.EmbedSqlTranslator.java
private String getLineNear(String code, int pos) { DataInputStream inputStream = new DataInputStream(IOUtils.toInputStream(code)); String line = null;/*from ww w .j av a2s .c o m*/ int lineHead = 0; int lineIndex = 0; try { while (inputStream.available() >= code.length() - pos) { lineHead = code.length() - inputStream.available(); line = inputStream.readLine(); lineIndex++; } } catch (IOException e) { // e.printStackTrace(); } String s = "LN " + lineIndex + ":" + (pos - lineHead + 1) + " " + line; return s; }
From source file:com.lines.activitys.SettingsActivity.java
/** * Delete the databases that already exist, and populate a new one with the * user's selected script//from www . jav a 2 s . c om * * @param script * - script file we are populating the database with * @throws IOException */ private void loadScript(String script) throws IOException { // Get adapters mDbAdapter = app.getPlayAdapter(); mNDbAdapter = app.getNoteAdapter(); // Reset tables for Script and Notes mDbAdapter.deleteTable(); mNDbAdapter.deleteTable(); String text = ""; InputStream is; BufferedInputStream bis; DataInputStream dis; String line = null; int lineNo = -1; int actNo = 0; int pageNo = 1; // Add file extension back on script = script + ".txt"; File file = new File(Environment.getExternalStorageDirectory() + "/learnyourlines/scripts/" + script); // Try to open the file, and alert the user if file doesn't exist try { is = new FileInputStream(file); bis = new BufferedInputStream(is); dis = new DataInputStream(bis); } catch (IOException e) { e.printStackTrace(); return; } // Read line-by-line and pick out the relevent information while (dis.available() != 0) { lineNo++; line = dis.readLine(); // Split line into array of words String words[] = line.split("\\s+"); String firstWord = words[0]; // Keep a count of which Act we're on if (firstWord.equals("FIRST") || firstWord.equals("SECOND") || firstWord.equals("THIRD")) { actNo++; } // Keep count of what page we're on (23 lines/page) if ((lineNo % 23) == 0 && lineNo != 0) { pageNo++; } // Check our firstWord is a character name if (isCharacter(firstWord)) { // If the first word doesn't contain a period (.) then we need // to take the second word as well as part of the character // name. if (!firstWord.contains(".")) { firstWord += " " + words[1]; text = ""; for (int j = 2; j < words.length; j++) { text += words[j] + " "; } // If the second word is "and" then it is two characters // delievering a line and we need to get the other // characters name. if (words[1].equals("and")) { firstWord += " " + words[2] + "."; text = ""; for (int j = 3; j < words.length; j++) { text += words[j] + " "; } // Handle the rest of the data that hasn't yet been // filtered } else if (!words[1].contains(".")) { firstWord = "STAGE."; text = ""; for (int j = 0; j < words.length; j++) { text += words[j] + " "; } } } // If the firstWord isn't a character, then it is a stage // direction } else { firstWord = "STAGE."; text = ""; for (int j = 0; j < words.length; j++) { text += words[j] + " "; } } // If we didn't manage to populate "text" from the previous if // statements, then do it here. if (text.equals("")) { for (int j = 1; j < words.length; j++) { text += words[j] + " "; } } // Once we have all the data picked out from current line in text // file, create a new row in the database. Filter out text we don't // want in our database. if (!isAllUpperCase(words[0])) { firstWord = firstWord.substring(0, firstWord.length() - 1); mDbAdapter.createPlay(lineNo, firstWord, text, actNo, pageNo, "N", "N", 0, 0, 0); // If we're not adding to the database, then we need to reduce // the line count. } else { lineNo--; } // Clear "text" before we read next line text = ""; } // Cleanup is.close(); bis.close(); dis.close(); finish(); }
From source file:com.intel.xdk.device.Device.java
public void getRemoteData(String requestUrl, String requestMethod, String requestBody, CallbackContext callbackContext) { try {//from ww w . j av a2 s . c o m URL url = new URL(requestUrl); connection = (HttpURLConnection) url.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestMethod(requestMethod); //Write requestBody DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream()); outputStream.writeBytes(requestBody); outputStream.flush(); outputStream.close(); //Get response code and response message int responseCode = connection.getResponseCode(); String responseMessage = connection.getResponseMessage(); //Get response Message DataInputStream inputStream = new DataInputStream(connection.getInputStream()); if (responseCode == 200) { String temp; String responseBody = ""; while ((temp = inputStream.readLine()) != null) { responseBody += temp; } callbackContext.success(responseBody); } else { callbackContext.error("Fail to get the response, response code: " + responseCode + ", response message: " + responseMessage); } inputStream.close(); } catch (IOException e) { Log.d("request", e.getMessage()); } }
From source file:com.intel.xdk.device.Device.java
public void getRemoteDataWithID(String requestUrl, String requestMethod, String requestBody, int uuid, String successCallback, String errorCallback) { try {//from w ww . j a va 2 s . c o m URL url = new URL(requestUrl); connection = (HttpURLConnection) url.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestMethod(requestMethod); //Write requestBody DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream()); outputStream.writeBytes(requestBody); outputStream.writeBytes("&uuid=" + uuid); outputStream.flush(); outputStream.close(); //Get response code and response message int responseCode = connection.getResponseCode(); String responseMessage = connection.getResponseMessage(); //Get response Message DataInputStream inputStream = new DataInputStream(connection.getInputStream()); if (responseCode == 200) { String temp; String responseBody = ""; while ((temp = inputStream.readLine()) != null) { responseBody += temp; } //callbackContext.success(responseBody); String js = "javascript:" + successCallback + "(" + uuid + ", '" + responseBody + "');"; injectJS(js); } else { //callbackContext.error("Fail to get the response, response code: " + responseCode + ", response message: " + responseMessage); String js = "javascript:" + errorCallback + "(" + uuid + ", '" + "Fail to get the response" + "');"; injectJS(js); } inputStream.close(); } catch (IOException e) { Log.d("request", e.getMessage()); } }
From source file:com.intel.xdk.device.Device.java
public void getRemoteData(String requestUrl, String requestMethod, String requestBody, String successCallback, String errorCallback) {/* w w w. j a v a2s. com*/ Log.d("getRemoteData", "url: " + requestUrl + ", method: " + requestMethod + ", body: " + requestBody); try { URL url = new URL(requestUrl); connection = (HttpURLConnection) url.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestMethod(requestMethod); //Write requestBody DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream()); outputStream.writeBytes(requestBody); outputStream.flush(); outputStream.close(); //Get response code and response message int responseCode = connection.getResponseCode(); String responseMessage = connection.getResponseMessage(); //Get response Message DataInputStream inputStream = new DataInputStream(connection.getInputStream()); if (responseCode == 200) { String temp; String responseBody = ""; while ((temp = inputStream.readLine()) != null) { responseBody += temp; } //callbackContext.success(responseBody); String js = "javascript:" + successCallback + "('" + responseBody + "');"; injectJS(js); } else { //callbackContext.error("Fail to get the response, response code: " + responseCode + ", response message: " + responseMessage); String js = "javascript:" + errorCallback + "(" + "'response code :" + responseCode + "');"; injectJS(js); } inputStream.close(); } catch (IOException e) { Log.d("request", e.getMessage()); } }
From source file:com.intel.xdk.device.Device.java
public void getRemoteDataWithID(String requestUrl, String requestMethod, String requestBody, int uuid, CallbackContext callbackContext) { try {// w ww .j a v a 2 s . c o m URL url = new URL(requestUrl); connection = (HttpURLConnection) url.openConnection(); connection.setDoInput(true); connection.setDoOutput(true); connection.setUseCaches(false); connection.setRequestMethod(requestMethod); //Write requestBody DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream()); outputStream.writeBytes(requestBody); outputStream.writeBytes("&uuid=" + uuid); outputStream.flush(); outputStream.close(); //Get response code and response message int responseCode = connection.getResponseCode(); String responseMessage = connection.getResponseMessage(); //Get response Message DataInputStream inputStream = new DataInputStream(connection.getInputStream()); if (responseCode == 200) { String temp; String responseBody = ""; while ((temp = inputStream.readLine()) != null) { responseBody += temp; } callbackContext.success(uuid + ", " + responseBody); //String js = "javascript:" + successCallback + "(" + uuid + ", '" + responseBody + "');"; //injectJS(js); } else { callbackContext.error(uuid + ", Fail to get the response, response code: " + responseCode + ", response message: " + responseMessage); //String js = "javascript:" + errorCallback + "(" + uuid + ", '" + "Fail to get the response" + "');"; //injectJS(js); } inputStream.close(); } catch (IOException e) { Log.d("request", e.getMessage()); } }