List of usage examples for java.net HttpURLConnection setUseCaches
public void setUseCaches(boolean usecaches)
From source file:com.canappi.connector.yp.yhere.GroceryView.java
public ArrayList<Element> searchGroceryStoresByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {/* w w w . j a v a 2s . c o m*/ URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=grocery&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=grocery&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.canappi.connector.yp.yhere.TheaterView.java
public ArrayList<Element> searchTeathersByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {//from w ww . j a va 2s.c om URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=theater&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=theater&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.canappi.connector.yp.yhere.LubeView.java
public ArrayList<Element> searchOilChangeByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {/* w ww . j a v a 2 s . c o m*/ URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=oil+change&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=oil+change&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.canappi.connector.yp.yhere.RestaurantView.java
public ArrayList<Element> searchRestaurantsByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {/*from www . j a v a 2 s .com*/ URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=restaurant&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=restaurant&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.canappi.connector.yp.yhere.GasStationView.java
public ArrayList<Element> searchGasStationByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {/* ww w . j a va 2s .c om*/ URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=gas+station&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=gas+station&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.canappi.connector.yp.yhere.RepairView.java
public ArrayList<Element> searchRepairByZip(HashMap<String, String> requestParameters) { ArrayList<Element> data = new ArrayList<Element>(); System.setProperty("http.keepAlive", "false"); System.setProperty("javax.net.debug", "all"); // _FakeX509TrustManager.allowAllSSL(); //Protocol::: HTTP GET StringBuffer query = new StringBuffer(); HttpURLConnection connection = null; try {// www . ja va 2s . c o m URL url; if (requestParameters != null) { String key; query.append( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=auto+repair&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); query.append("&"); key = "searchloc"; String searchlocValue = requestParameters.get(key); String searchlocDefaultValue = retrieveFromUserDefaultsFor(key); if (searchlocValue.length() > 0) { query.append("" + key + "=" + requestParameters.get(key)); } else { //try to find the value in the user defaults if (searchlocDefaultValue != null) { query.append("" + key + "=" + retrieveFromUserDefaultsFor(key)); } } url = new URL(query.toString()); } else { url = new URL( "http://api2.yp.com/listings/v1/search?format=xml&sort=distance&radius=5&term=auto+repair&listingcount=10&key=5d0b448ba491c2dff5a36040a125df0a"); } connection = (HttpURLConnection) url.openConnection(); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.setUseCaches(false); connection.setRequestMethod("GET"); connection.setDoOutput(true); connection.setDoInput(true); connection.connect(); int rc = connection.getResponseCode(); Log.i("Response code", String.valueOf(rc)); InputStream is; if (rc <= 400) { is = connection.getInputStream(); } else { /* error from server */ is = connection.getErrorStream(); } //XML ResultSet try { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db = dbf.newDocumentBuilder(); InputSource isrc = new InputSource(); isrc.setByteStream(is); Document doc = db.parse(isrc); NodeList nodes = doc.getElementsByTagName("searchListings"); if (nodes.getLength() > 0) { Element list = (Element) nodes.item(0); NodeList l = list.getChildNodes(); for (int i = 0; i < l.getLength(); i++) { Node n = l.item(i); if (n.getNodeType() == Node.ELEMENT_NODE) { Element row = (Element) l.item(i); data.add(row); } } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { e.printStackTrace(); } finally { connection.disconnect(); } return data; }
From source file:com.remobile.filetransfer.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 * @param callbackContext callback id for optional progress reports * <p>/*from w ww .ja va2 s . com*/ * 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 */ private void upload(final String source, final String target, JSONArray args, CallbackContext callbackContext) throws JSONException { Log.d(LOG_TAG, "upload " + source + " to " + target); // Setup the options final String fileKey = getArgument(args, 2, "file"); final String fileName = getArgument(args, 3, "image.jpg"); final String mimeType = getArgument(args, 4, "image/jpeg"); final JSONObject params = args.optJSONObject(5) == null ? new JSONObject() : args.optJSONObject(5); final boolean trustEveryone = args.optBoolean(6); // Always use chunked mode unless set to false as per API final boolean chunkedMode = args.optBoolean(7) || args.isNull(7); // Look for headers on the params map for backwards compatibility with older Cordova versions. final JSONObject headers = args.optJSONObject(8) == null ? params.optJSONObject("headers") : args.optJSONObject(8); final String objectId = args.getString(9); final String httpMethod = getArgument(args, 10, "POST"); final CordovaResourceApi resourceApi = new CordovaResourceApi(getReactApplicationContext()); 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); Log.d(LOG_TAG, "headers: " + headers); Log.d(LOG_TAG, "objectId: " + objectId); Log.d(LOG_TAG, "httpMethod: " + httpMethod); final Uri targetUri = resourceApi.remapUri(Uri.parse(target)); // Accept a path or a URI for the source. Uri tmpSrc = Uri.parse(source); final Uri sourceUri = resourceApi .remapUri(tmpSrc.getScheme() != null ? tmpSrc : Uri.fromFile(new File(source))); int uriType = CordovaResourceApi.getUriType(targetUri); final boolean useHttps = uriType == CordovaResourceApi.URI_TYPE_HTTPS; if (uriType != CordovaResourceApi.URI_TYPE_HTTP && !useHttps) { JSONObject error = createFileTransferError(INVALID_URL_ERR, source, target, null, 0, null); Log.e(LOG_TAG, "Unsupported URI: " + targetUri); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); return; } final RequestContext context = new RequestContext(source, target, callbackContext); synchronized (activeRequests) { activeRequests.put(objectId, context); } this.cordova.getThreadPool().execute(new Runnable() { public void run() { if (context.aborted) { return; } HttpURLConnection conn = null; HostnameVerifier oldHostnameVerifier = null; SSLSocketFactory oldSocketFactory = null; int totalBytes = 0; int fixedLength = -1; try { // Create return object FileUploadResult result = new FileUploadResult(); FileProgressResult progress = new FileProgressResult(); //------------------ CLIENT REQUEST // Open a HTTP connection to the URL based on protocol conn = resourceApi.createHttpConnection(targetUri); if (useHttps && trustEveryone) { // Setup the HTTPS connection class to trust everyone HttpsURLConnection https = (HttpsURLConnection) conn; oldSocketFactory = trustAllHosts(https); // Save the current hostnameVerifier oldHostnameVerifier = https.getHostnameVerifier(); // Setup the connection not to verify hostnames https.setHostnameVerifier(DO_NOT_VERIFY); } // 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(httpMethod); // if we specified a Content-Type header, don't do multipart form upload boolean multipartFormUpload = (headers == null) || !headers.has("Content-Type"); if (multipartFormUpload) { conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY); } // Handle the other headers if (headers != null) { addHeadersToRequest(conn, headers); } /* * 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. */ StringBuilder beforeData = new StringBuilder(); try { for (Iterator<?> iter = params.keys(); iter.hasNext();) { Object key = iter.next(); if (!String.valueOf(key).equals("headers")) { beforeData.append(LINE_START).append(BOUNDARY).append(LINE_END); beforeData.append("Content-Disposition: form-data; name=\"").append(key.toString()) .append('"'); beforeData.append(LINE_END).append(LINE_END); beforeData.append(params.getString(key.toString())); beforeData.append(LINE_END); } } } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); } beforeData.append(LINE_START).append(BOUNDARY).append(LINE_END); beforeData.append("Content-Disposition: form-data; name=\"").append(fileKey).append("\";"); beforeData.append(" filename=\"").append(fileName).append('"').append(LINE_END); beforeData.append("Content-Type: ").append(mimeType).append(LINE_END).append(LINE_END); byte[] beforeDataBytes = beforeData.toString().getBytes("UTF-8"); byte[] tailParamsBytes = (LINE_END + LINE_START + BOUNDARY + LINE_START + LINE_END) .getBytes("UTF-8"); // Get a input stream of the file on the phone CordovaResourceApi.OpenForReadResult readResult = resourceApi.openForRead(sourceUri); int stringLength = beforeDataBytes.length + tailParamsBytes.length; if (readResult.length >= 0) { fixedLength = (int) readResult.length; if (multipartFormUpload) fixedLength += stringLength; progress.setLengthComputable(true); progress.setTotal(fixedLength); } Log.d(LOG_TAG, "Content Length: " + fixedLength); // setFixedLengthStreamingMode causes and OutOfMemoryException on pre-Froyo devices. // http://code.google.com/p/android/issues/detail?id=3164 // It also causes OOM if HTTPS is used, even on newer devices. boolean useChunkedMode = chunkedMode && (Build.VERSION.SDK_INT < Build.VERSION_CODES.FROYO || useHttps); useChunkedMode = useChunkedMode || (fixedLength == -1); if (useChunkedMode) { conn.setChunkedStreamingMode(MAX_BUFFER_SIZE); // Although setChunkedStreamingMode sets this header, setting it explicitly here works // around an OutOfMemoryException when using https. conn.setRequestProperty("Transfer-Encoding", "chunked"); } else { conn.setFixedLengthStreamingMode(fixedLength); } conn.connect(); OutputStream sendStream = null; try { sendStream = conn.getOutputStream(); synchronized (context) { if (context.aborted) { return; } context.connection = conn; } if (multipartFormUpload) { //We don't want to change encoding, we just want this to write for all Unicode. sendStream.write(beforeDataBytes); totalBytes += beforeDataBytes.length; } // create a buffer of maximum size int bytesAvailable = readResult.inputStream.available(); int bufferSize = Math.min(bytesAvailable, MAX_BUFFER_SIZE); byte[] buffer = new byte[bufferSize]; // read file and write it into form... int bytesRead = readResult.inputStream.read(buffer, 0, bufferSize); long prevBytesRead = 0; while (bytesRead > 0) { result.setBytesSent(totalBytes); sendStream.write(buffer, 0, bytesRead); totalBytes += bytesRead; if (totalBytes > prevBytesRead + 102400) { prevBytesRead = totalBytes; Log.d(LOG_TAG, "Uploaded " + totalBytes + " of " + fixedLength + " bytes"); } bytesAvailable = readResult.inputStream.available(); bufferSize = Math.min(bytesAvailable, MAX_BUFFER_SIZE); bytesRead = readResult.inputStream.read(buffer, 0, bufferSize); // Send a progress event. progress.setLoaded(totalBytes); FileTransfer.this.sendJSEvent("UploadProgress-" + objectId, JsonConvert.jsonToReact(progress.toJSONObject())); } if (multipartFormUpload) { // send multipart form data necessary after file data... sendStream.write(tailParamsBytes); totalBytes += tailParamsBytes.length; } sendStream.flush(); } finally { safeClose(readResult.inputStream); safeClose(sendStream); } synchronized (context) { context.connection = null; } Log.d(LOG_TAG, "Sent " + totalBytes + " of " + fixedLength); //------------------ read the SERVER RESPONSE String responseString; int responseCode = conn.getResponseCode(); Log.d(LOG_TAG, "response code: " + responseCode); Log.d(LOG_TAG, "response headers: " + conn.getHeaderFields()); TrackingInputStream inStream = null; try { inStream = getInputStream(conn); synchronized (context) { if (context.aborted) { return; } context.connection = conn; } ByteArrayOutputStream out = new ByteArrayOutputStream( Math.max(1024, conn.getContentLength())); byte[] buffer = new byte[1024]; int bytesRead = 0; // write bytes to file while ((bytesRead = inStream.read(buffer)) > 0) { out.write(buffer, 0, bytesRead); } responseString = out.toString("UTF-8"); } finally { synchronized (context) { context.connection = null; } safeClose(inStream); } Log.d(LOG_TAG, "got response from server"); Log.d(LOG_TAG, responseString.substring(0, Math.min(256, responseString.length()))); // send request and retrieve response result.setResponseCode(responseCode); result.setResponse(responseString); context.sendPluginResult(new PluginResult(PluginResult.Status.OK, result.toJSONObject())); } catch (FileNotFoundException e) { JSONObject error = createFileTransferError(FILE_NOT_FOUND_ERR, source, target, conn, e); Log.e(LOG_TAG, error.toString(), e); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } catch (IOException e) { JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn, e); Log.e(LOG_TAG, error.toString(), e); Log.e(LOG_TAG, "Failed after uploading " + totalBytes + " of " + fixedLength + " bytes."); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); context.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION)); } catch (Throwable t) { // Shouldn't happen, but will JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn, t); Log.e(LOG_TAG, error.toString(), t); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } finally { synchronized (activeRequests) { activeRequests.remove(objectId); } if (conn != null) { // Revert back to the proper verifier and socket factories // Revert back to the proper verifier and socket factories if (trustEveryone && useHttps) { HttpsURLConnection https = (HttpsURLConnection) conn; https.setHostnameVerifier(oldHostnameVerifier); https.setSSLSocketFactory(oldSocketFactory); } } } } }); }
From source file:org.kymjs.kjframe.http.httpclient.HttpRequestBuilder.java
public HttpResponse execute() throws HttpClientException { HttpURLConnection conn = null; UncloseableInputStream payloadStream = null; try {/*from w w w. ja va 2 s . com*/ if (parameters != null && !parameters.isEmpty()) { final StringBuilder buf = new StringBuilder(256); if (HTTP_GET.equals(method) || HTTP_HEAD.equals(method)) { buf.append('?'); } int paramIdx = 0; for (final Map.Entry<String, String> e : parameters.entrySet()) { if (paramIdx != 0) { buf.append("&"); } final String name = e.getKey(); final String value = e.getValue(); buf.append(URLEncoder.encode(name, CONTENT_CHARSET)).append("=") .append(URLEncoder.encode(value, CONTENT_CHARSET)); ++paramIdx; } if (!contentSet && (HTTP_POST.equals(method) || HTTP_DELETE.equals(method) || HTTP_PUT.equals(method))) { try { content = buf.toString().getBytes(CONTENT_CHARSET); } catch (UnsupportedEncodingException e) { // Unlikely to happen. throw new HttpClientException("Encoding error", e); } } else { uri += buf; } } conn = (HttpURLConnection) new URL(uri).openConnection(); conn.setConnectTimeout(hc.getConnectTimeout()); conn.setReadTimeout(hc.getReadTimeout()); conn.setAllowUserInteraction(false); conn.setInstanceFollowRedirects(false); conn.setRequestMethod(method); conn.setUseCaches(false); conn.setDoInput(true); if (headers != null && !headers.isEmpty()) { for (final Map.Entry<String, List<String>> e : headers.entrySet()) { final List<String> values = e.getValue(); if (values != null) { final String name = e.getKey(); for (final String value : values) { conn.addRequestProperty(name, value); } } } } if (cookies != null && !cookies.isEmpty() || hc.getInMemoryCookies() != null && !hc.getInMemoryCookies().isEmpty()) { final StringBuilder cookieHeaderValue = new StringBuilder(256); prepareCookieHeader(cookies, cookieHeaderValue); prepareCookieHeader(hc.getInMemoryCookies(), cookieHeaderValue); conn.setRequestProperty("Cookie", cookieHeaderValue.toString()); } final String userAgent = hc.getUserAgent(); if (userAgent != null) { conn.setRequestProperty("User-Agent", userAgent); } conn.setRequestProperty("Connection", "close"); conn.setRequestProperty("Location", uri); conn.setRequestProperty("Referrer", uri); conn.setRequestProperty("Accept-Encoding", "gzip,deflate"); conn.setRequestProperty("Accept-Charset", CONTENT_CHARSET); if (conn instanceof HttpsURLConnection) { setupSecureConnection(hc.getContext(), (HttpsURLConnection) conn); } if (HTTP_POST.equals(method) || HTTP_DELETE.equals(method) || HTTP_PUT.equals(method)) { if (content != null) { conn.setDoOutput(true); if (!contentSet) { conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=" + CONTENT_CHARSET); } else if (contentType != null) { conn.setRequestProperty("Content-Type", contentType); } conn.setFixedLengthStreamingMode(content.length); final OutputStream out = conn.getOutputStream(); out.write(content); out.flush(); } else { conn.setFixedLengthStreamingMode(0); } } for (final HttpRequestHandler connHandler : reqHandlers) { try { connHandler.onRequest(conn); } catch (HttpClientException e) { throw e; } catch (Exception e) { throw new HttpClientException("Failed to prepare request to " + uri, e); } } conn.connect(); final int statusCode = conn.getResponseCode(); if (statusCode == -1) { throw new HttpClientException("Invalid response from " + uri); } if (!expectedStatusCodes.isEmpty() && !expectedStatusCodes.contains(statusCode)) { throw new HttpClientException( "Expected status code " + expectedStatusCodes + ", got " + statusCode); } else if (expectedStatusCodes.isEmpty() && statusCode / 100 != 2) { throw new HttpClientException("Expected status code 2xx, got " + statusCode); } final Map<String, List<String>> headerFields = conn.getHeaderFields(); final Map<String, String> inMemoryCookies = hc.getInMemoryCookies(); if (headerFields != null) { final List<String> newCookies = headerFields.get("Set-Cookie"); if (newCookies != null) { for (final String newCookie : newCookies) { final String rawCookie = newCookie.split(";", 2)[0]; final int i = rawCookie.indexOf('='); final String name = rawCookie.substring(0, i); final String value = rawCookie.substring(i + 1); inMemoryCookies.put(name, value); } } } if (isStatusCodeError(statusCode)) { // Got an error: cannot read input. payloadStream = new UncloseableInputStream(getErrorStream(conn)); } else { payloadStream = new UncloseableInputStream(getInputStream(conn)); } final HttpResponse resp = new HttpResponse(statusCode, payloadStream, headerFields == null ? NO_HEADERS : headerFields, inMemoryCookies); if (handler != null) { try { handler.onResponse(resp); } catch (HttpClientException e) { e.printStackTrace(); throw e; } catch (Exception e) { throw new HttpClientException("Error in response handler", e); } } else { final File temp = File.createTempFile("httpclient-req-", ".cache", hc.getContext().getCacheDir()); resp.preload(temp); temp.delete(); } return resp; } catch (SocketTimeoutException e) { if (handler != null) { try { handler.onTimeout(); return null; } catch (HttpClientException e2) { throw e2; } catch (Exception e2) { throw new HttpClientException("Error in response handler", e2); } } else { throw new HttpClientException("Response timeout from " + uri, e); } } catch (IOException e) { throw new HttpClientException("Connection failed to " + uri, e); } finally { if (conn != null) { if (payloadStream != null) { // Fully read Http response: // http://docs.oracle.com/javase/6/docs/technotes/guides/net/http-keepalive.html try { while (payloadStream.read(buffer) != -1) { ; } } catch (IOException ignore) { } payloadStream.forceClose(); } conn.disconnect(); } } }
From source file:org.apache.cordova.filetransfer.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 * @param callbackContext callback id for optional progress reports * * 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 */// w w w . j a v a 2s . c o m private void upload(final String source, final String target, JSONArray args, CallbackContext callbackContext) throws JSONException { Log.d(LOG_TAG, "upload " + source + " to " + target); // Setup the options final String fileKey = getArgument(args, 2, "file"); final String fileName = getArgument(args, 3, "image.jpg"); final String mimeType = getArgument(args, 4, "image/jpeg"); final JSONObject params = args.optJSONObject(5) == null ? new JSONObject() : args.optJSONObject(5); final boolean trustEveryone = args.optBoolean(6); // Always use chunked mode unless set to false as per API final boolean chunkedMode = args.optBoolean(7) || args.isNull(7); // Look for headers on the params map for backwards compatibility with older Cordova versions. final JSONObject headers = args.optJSONObject(8) == null ? params.optJSONObject("headers") : args.optJSONObject(8); final String objectId = args.getString(9); final String httpMethod = getArgument(args, 10, "POST"); final CordovaResourceApi resourceApi = webView.getResourceApi(); 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); Log.d(LOG_TAG, "headers: " + headers); Log.d(LOG_TAG, "objectId: " + objectId); Log.d(LOG_TAG, "httpMethod: " + httpMethod); final Uri targetUri = resourceApi.remapUri(Uri.parse(target)); // Accept a path or a URI for the source. Uri tmpSrc = Uri.parse(source); final Uri sourceUri = resourceApi .remapUri(tmpSrc.getScheme() != null ? tmpSrc : Uri.fromFile(new File(source))); int uriType = CordovaResourceApi.getUriType(targetUri); final boolean useHttps = uriType == CordovaResourceApi.URI_TYPE_HTTPS; if (uriType != CordovaResourceApi.URI_TYPE_HTTP && !useHttps) { JSONObject error = createFileTransferError(INVALID_URL_ERR, source, target, null, 0, null); Log.e(LOG_TAG, "Unsupported URI: " + targetUri); callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); return; } final RequestContext context = new RequestContext(source, target, callbackContext); synchronized (activeRequests) { activeRequests.put(objectId, context); } cordova.getThreadPool().execute(new Runnable() { public void run() { if (context.aborted) { return; } HttpURLConnection conn = null; HostnameVerifier oldHostnameVerifier = null; SSLSocketFactory oldSocketFactory = null; int totalBytes = 0; int fixedLength = -1; try { // Create return object FileUploadResult result = new FileUploadResult(); FileProgressResult progress = new FileProgressResult(); //------------------ CLIENT REQUEST // Open a HTTP connection to the URL based on protocol conn = resourceApi.createHttpConnection(targetUri); if (useHttps && trustEveryone) { // Setup the HTTPS connection class to trust everyone HttpsURLConnection https = (HttpsURLConnection) conn; oldSocketFactory = trustAllHosts(https); // Save the current hostnameVerifier oldHostnameVerifier = https.getHostnameVerifier(); // Setup the connection not to verify hostnames https.setHostnameVerifier(DO_NOT_VERIFY); } // 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(httpMethod); // if we specified a Content-Type header, don't do multipart form upload boolean multipartFormUpload = (headers == null) || !headers.has("Content-Type"); if (multipartFormUpload) { conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + BOUNDARY); } // Set the cookies on the response String cookie = getCookies(target); if (cookie != null) { conn.setRequestProperty("Cookie", cookie); } // Handle the other headers if (headers != null) { addHeadersToRequest(conn, headers); } /* * 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. */ StringBuilder beforeData = new StringBuilder(); try { for (Iterator<?> iter = params.keys(); iter.hasNext();) { Object key = iter.next(); if (!String.valueOf(key).equals("headers")) { beforeData.append(LINE_START).append(BOUNDARY).append(LINE_END); beforeData.append("Content-Disposition: form-data; name=\"").append(key.toString()) .append('"'); beforeData.append(LINE_END).append(LINE_END); beforeData.append(params.getString(key.toString())); beforeData.append(LINE_END); } } } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); } beforeData.append(LINE_START).append(BOUNDARY).append(LINE_END); beforeData.append("Content-Disposition: form-data; name=\"").append(fileKey).append("\";"); beforeData.append(" filename=\"").append(fileName).append('"').append(LINE_END); beforeData.append("Content-Type: ").append(mimeType).append(LINE_END).append(LINE_END); byte[] beforeDataBytes = beforeData.toString().getBytes("UTF-8"); byte[] tailParamsBytes = (LINE_END + LINE_START + BOUNDARY + LINE_START + LINE_END) .getBytes("UTF-8"); // Get a input stream of the file on the phone OpenForReadResult readResult = resourceApi.openForRead(sourceUri); int stringLength = beforeDataBytes.length + tailParamsBytes.length; if (readResult.length >= 0) { fixedLength = (int) readResult.length; if (multipartFormUpload) fixedLength += stringLength; progress.setLengthComputable(true); progress.setTotal(fixedLength); } Log.d(LOG_TAG, "Content Length: " + fixedLength); // setFixedLengthStreamingMode causes and OutOfMemoryException on pre-Froyo devices. // http://code.google.com/p/android/issues/detail?id=3164 // It also causes OOM if HTTPS is used, even on newer devices. boolean useChunkedMode = chunkedMode && (Build.VERSION.SDK_INT < Build.VERSION_CODES.FROYO || useHttps); useChunkedMode = useChunkedMode || (fixedLength == -1); if (useChunkedMode) { conn.setChunkedStreamingMode(MAX_BUFFER_SIZE); // Although setChunkedStreamingMode sets this header, setting it explicitly here works // around an OutOfMemoryException when using https. conn.setRequestProperty("Transfer-Encoding", "chunked"); } else { conn.setFixedLengthStreamingMode(fixedLength); } conn.connect(); OutputStream sendStream = null; try { sendStream = conn.getOutputStream(); synchronized (context) { if (context.aborted) { return; } context.connection = conn; } if (multipartFormUpload) { //We don't want to change encoding, we just want this to write for all Unicode. sendStream.write(beforeDataBytes); totalBytes += beforeDataBytes.length; } // create a buffer of maximum size int bytesAvailable = readResult.inputStream.available(); int bufferSize = Math.min(bytesAvailable, MAX_BUFFER_SIZE); byte[] buffer = new byte[bufferSize]; // read file and write it into form... int bytesRead = readResult.inputStream.read(buffer, 0, bufferSize); long prevBytesRead = 0; while (bytesRead > 0) { result.setBytesSent(totalBytes); sendStream.write(buffer, 0, bytesRead); totalBytes += bytesRead; if (totalBytes > prevBytesRead + 102400) { prevBytesRead = totalBytes; Log.d(LOG_TAG, "Uploaded " + totalBytes + " of " + fixedLength + " bytes"); } bytesAvailable = readResult.inputStream.available(); bufferSize = Math.min(bytesAvailable, MAX_BUFFER_SIZE); bytesRead = readResult.inputStream.read(buffer, 0, bufferSize); // Send a progress event. progress.setLoaded(totalBytes); PluginResult progressResult = new PluginResult(PluginResult.Status.OK, progress.toJSONObject()); progressResult.setKeepCallback(true); context.sendPluginResult(progressResult); } if (multipartFormUpload) { // send multipart form data necessary after file data... sendStream.write(tailParamsBytes); totalBytes += tailParamsBytes.length; } sendStream.flush(); } finally { safeClose(readResult.inputStream); safeClose(sendStream); } synchronized (context) { context.connection = null; } Log.d(LOG_TAG, "Sent " + totalBytes + " of " + fixedLength); //------------------ read the SERVER RESPONSE String responseString; int responseCode = conn.getResponseCode(); Log.d(LOG_TAG, "response code: " + responseCode); Log.d(LOG_TAG, "response headers: " + conn.getHeaderFields()); TrackingInputStream inStream = null; try { inStream = getInputStream(conn); synchronized (context) { if (context.aborted) { return; } context.connection = conn; } ByteArrayOutputStream out = new ByteArrayOutputStream( Math.max(1024, conn.getContentLength())); byte[] buffer = new byte[1024]; int bytesRead = 0; // write bytes to file while ((bytesRead = inStream.read(buffer)) > 0) { out.write(buffer, 0, bytesRead); } responseString = out.toString("UTF-8"); } finally { synchronized (context) { context.connection = null; } safeClose(inStream); } Log.d(LOG_TAG, "got response from server"); Log.d(LOG_TAG, responseString.substring(0, Math.min(256, responseString.length()))); // send request and retrieve response result.setResponseCode(responseCode); result.setResponse(responseString); context.sendPluginResult(new PluginResult(PluginResult.Status.OK, result.toJSONObject())); } catch (FileNotFoundException e) { JSONObject error = createFileTransferError(FILE_NOT_FOUND_ERR, source, target, conn, e); Log.e(LOG_TAG, error.toString(), e); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } catch (IOException e) { JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn, e); Log.e(LOG_TAG, error.toString(), e); Log.e(LOG_TAG, "Failed after uploading " + totalBytes + " of " + fixedLength + " bytes."); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } catch (JSONException e) { Log.e(LOG_TAG, e.getMessage(), e); context.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION)); } catch (Throwable t) { // Shouldn't happen, but will JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, conn, t); Log.e(LOG_TAG, error.toString(), t); context.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error)); } finally { synchronized (activeRequests) { activeRequests.remove(objectId); } if (conn != null) { // Revert back to the proper verifier and socket factories // Revert back to the proper verifier and socket factories if (trustEveryone && useHttps) { HttpsURLConnection https = (HttpsURLConnection) conn; https.setHostnameVerifier(oldHostnameVerifier); https.setSSLSocketFactory(oldSocketFactory); } } } } }); }
From source file:com.wso2telco.dep.mediator.RequestExecutor.java
/** * Make tokenrequest./*from w w w .j ava 2s . com*/ * * @param tokenurl * the tokenurl * @param urlParameters * the url parameters * @param authheader * the authheader * @return the string */ protected String makeTokenrequest(String tokenurl, String urlParameters, String authheader, MessageContext messageContext) { ICallresponse icallresponse = null; String retStr = ""; URL neturl; HttpURLConnection connection = null; log.info("url : " + tokenurl + " | urlParameters : " + urlParameters + " | authheader : " + authheader + " Request ID: " + UID.getRequestID(messageContext)); if ((tokenurl != null && tokenurl.length() > 0) && (urlParameters != null && urlParameters.length() > 0) && (authheader != null && authheader.length() > 0)) { try { byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8); int postDataLength = postData.length; URL url = new URL(tokenurl); connection = (HttpURLConnection) url.openConnection(); connection.setDoOutput(true); connection.setInstanceFollowRedirects(false); connection.setRequestMethod("POST"); connection.setRequestProperty("Authorization", authheader); connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); connection.setRequestProperty("charset", "utf-8"); connection.setRequestProperty("Content-Length", Integer.toString(postDataLength)); connection.setUseCaches(false); DataOutputStream wr = new DataOutputStream(connection.getOutputStream()); wr.write(postData); wr.flush(); wr.close(); if ((connection.getResponseCode() != 200) && (connection.getResponseCode() != 201) && (connection.getResponseCode() != 400) && (connection.getResponseCode() != 401)) { log.info("connection.getResponseMessage() : " + connection.getResponseMessage()); throw new RuntimeException("Failed : HTTP error code : " + connection.getResponseCode()); } InputStream is = null; if ((connection.getResponseCode() == 200) || (connection.getResponseCode() == 201)) { is = connection.getInputStream(); } else { is = connection.getErrorStream(); } BufferedReader br = new BufferedReader(new InputStreamReader(is)); String output; while ((output = br.readLine()) != null) { retStr += output; } br.close(); } catch (Exception e) { log.error("[WSRequestService ], makerequest, " + e.getMessage(), e); return null; } finally { if (connection != null) { connection.disconnect(); } } } else { log.error("Token refresh details are invalid."); } return retStr; }