List of usage examples for java.io BufferedInputStream mark
public synchronized void mark(int readlimit)
mark method of InputStream. From source file:com.android.wako.net.AsyncHttpPost.java
public boolean process() { try {//from w w w . ja v a2s. c o m // LogUtil.d(Tag, "---process---url="+url+"?"+getParames()); request = new HttpPost(url); if (Constants.isGzip) { request.addHeader("Accept-Encoding", "gzip"); } else { request.addHeader("Accept-Encoding", "default"); } request.setHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8"); // LogUtil.d(AsyncHttpPost.class.getName(), // "AsyncHttpPost request to url :" + url); if (parameter != null && parameter.size() > 0) { List<BasicNameValuePair> list = new ArrayList<BasicNameValuePair>(); for (RequestParameter p : parameter) { list.add(new BasicNameValuePair(p.getName(), p.getValue())); } ((HttpPost) request).setEntity(new UrlEncodedFormEntity(list, HTTP.UTF_8)); } httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeout); httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeout); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode == HttpStatus.SC_OK) { InputStream is = response.getEntity().getContent(); BufferedInputStream bis = new BufferedInputStream(is); bis.mark(2); // ?? byte[] header = new byte[2]; int result = bis.read(header); // reset?? bis.reset(); // ?GZIP? int headerData = getShort(header); // Gzip ? ? 0x1f8b if (result != -1 && headerData == 0x1f8b) { LogUtil.d("HttpTask", " use GZIPInputStream "); is = new GZIPInputStream(bis); } else { LogUtil.d("HttpTask", " not use GZIPInputStream"); is = bis; } InputStreamReader reader = new InputStreamReader(is, "utf-8"); char[] data = new char[100]; int readSize; StringBuffer sb = new StringBuffer(); while ((readSize = reader.read(data)) > 0) { sb.append(data, 0, readSize); } ret = sb.toString(); bis.close(); reader.close(); return true; } else { mRetStatus = ResStatus.Error_Code; RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??,??" + statusCode); // ret = ErrorUtil.errorJson("ERROR.HTTP.001", // exception.getMessage()); } LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " finished !"); } catch (IllegalArgumentException e) { mRetStatus = ResStatus.Error_IllegalArgument; // RequestException exception = new RequestException( // RequestException.IO_EXCEPTION, Constants.ERROR_MESSAGE); // ret = ErrorUtil.errorJson("ERROR.HTTP.002", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (org.apache.http.conn.ConnectTimeoutException e) { mRetStatus = ResStatus.Error_Connect_Timeout; // RequestException exception = new RequestException( // RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); // ret = ErrorUtil.errorJson("ERROR.HTTP.003", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (java.net.SocketTimeoutException e) { mRetStatus = ResStatus.Error_Socket_Timeout; // RequestException exception = new RequestException( // RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); // ret = ErrorUtil.errorJson("ERROR.HTTP.004", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (UnsupportedEncodingException e) { mRetStatus = ResStatus.Error_Unsupport_Encoding; e.printStackTrace(); // RequestException exception = new RequestException( // RequestException.UNSUPPORTED_ENCODEING_EXCEPTION, "?"); // ret = ErrorUtil.errorJson("ERROR.HTTP.005", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " UnsupportedEncodingException " + e.getMessage()); } catch (org.apache.http.conn.HttpHostConnectException e) { mRetStatus = ResStatus.Error_HttpHostConnect; e.printStackTrace(); // RequestException exception = new RequestException( // RequestException.CONNECT_EXCEPTION, ""); // ret = ErrorUtil.errorJson("ERROR.HTTP.006", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " HttpHostConnectException " + e.getMessage()); } catch (ClientProtocolException e) { mRetStatus = ResStatus.Error_Client_Protocol; e.printStackTrace(); // RequestException exception = new RequestException( // RequestException.CLIENT_PROTOL_EXCEPTION, "??"); // ret = ErrorUtil.errorJson("ERROR.HTTP.007", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " ClientProtocolException " + e.getMessage()); } catch (IOException e) { mRetStatus = ResStatus.Error_IOException; // RequestException exception = new RequestException( // RequestException.IO_EXCEPTION, "??"); // ret = ErrorUtil.errorJson("ERROR.HTTP.008", exception.getMessage()); e.printStackTrace(); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " IOException " + e.getMessage()); } catch (Exception e) { mRetStatus = ResStatus.Error_IOException; e.printStackTrace(); } return false; }
From source file:com.android.wako.net.AsyncHttpGet.java
@Override boolean process() { try {// ww w . j av a2 s .c om if (parameter != null && parameter.size() > 0) { StringBuilder bulider = new StringBuilder(); for (RequestParameter p : parameter) { if (bulider.length() != 0) { bulider.append("&"); } bulider.append(Utils.encode(p.getName())); bulider.append("="); bulider.append(Utils.encode(p.getValue())); } url += "?" + bulider.toString(); } if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url); request = new HttpGet(url); /* * if(Constants.isGzip){ request.addHeader("Accept-Encoding", * "gzip"); }else{ request.addHeader("Accept-Encoding", "default"); * } */ // httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeout); // ? httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeout); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (LogUtil.IS_LOG) LogUtil.d(TAG, "statusCode=" + statusCode); if (statusCode == HttpStatus.SC_OK) { InputStream is = response.getEntity().getContent(); BufferedInputStream bis = new BufferedInputStream(is); bis.mark(2); // ?? byte[] header = new byte[2]; int result = bis.read(header); // reset?? bis.reset(); // ?GZIP? int headerData = getShort(header); // Gzip ? ? 0x1f8b if (result != -1 && headerData == 0x1f8b) { if (LogUtil.IS_LOG) LogUtil.d(TAG, " use GZIPInputStream "); is = new GZIPInputStream(bis); } else { if (LogUtil.IS_LOG) LogUtil.d(TAG, " not use GZIPInputStream"); is = bis; } InputStreamReader reader = new InputStreamReader(is, "utf-8"); char[] data = new char[100]; int readSize; StringBuffer sb = new StringBuffer(); while ((readSize = reader.read(data)) > 0) { sb.append(data, 0, readSize); } ret = sb.toString(); bis.close(); reader.close(); return true; } else { mRetStatus = ResStatus.Error_Code; RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??,??" + statusCode); } if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " finished !"); } catch (IllegalArgumentException e) { mRetStatus = ResStatus.Error_IllegalArgument; e.printStackTrace(); RequestException exception = new RequestException(RequestException.IO_EXCEPTION, Constants.ERROR_MESSAGE); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (org.apache.http.conn.ConnectTimeoutException e) { mRetStatus = ResStatus.Error_Connect_Timeout; e.printStackTrace(); RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (java.net.SocketTimeoutException e) { mRetStatus = ResStatus.Error_Socket_Timeout; e.printStackTrace(); RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (UnsupportedEncodingException e) { mRetStatus = ResStatus.Error_Unsupport_Encoding; e.printStackTrace(); RequestException exception = new RequestException(RequestException.UNSUPPORTED_ENCODEING_EXCEPTION, "?"); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " UnsupportedEncodingException " + e.getMessage()); } catch (org.apache.http.conn.HttpHostConnectException e) { mRetStatus = ResStatus.Error_HttpHostConnect; e.printStackTrace(); RequestException exception = new RequestException(RequestException.CONNECT_EXCEPTION, ""); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " HttpHostConnectException " + e.getMessage()); } catch (ClientProtocolException e) { mRetStatus = ResStatus.Error_Client_Protocol; e.printStackTrace(); RequestException exception = new RequestException(RequestException.CLIENT_PROTOL_EXCEPTION, "??"); e.printStackTrace(); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " ClientProtocolException " + e.getMessage()); } catch (IOException e) { mRetStatus = ResStatus.Error_IOException; e.printStackTrace(); RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??"); e.printStackTrace(); if (LogUtil.IS_LOG) LogUtil.d(TAG, "AsyncHttpGet request to url :" + url + " IOException " + e.getMessage()); } catch (Exception e) { mRetStatus = ResStatus.Error_IOException; e.printStackTrace(); } return false; }
From source file:cn.com.zhenshiyin.crowd.net.AsyncHttpPost.java
@Override public void run() { String ret = ""; try {/*from w ww . j a va2 s. c o m*/ request = new HttpPost(url); if (Constants.isGzip) { request.addHeader("Accept-Encoding", "gzip"); } else { request.addHeader("Accept-Encoding", "default"); } LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url); if (parameter != null && parameter.size() > 0) { List<BasicNameValuePair> list = new ArrayList<BasicNameValuePair>(); for (RequestParameter p : parameter) { list.add(new BasicNameValuePair(p.getName(), p.getValue())); } ((HttpPost) request).setEntity(new UrlEncodedFormEntity(list, HTTP.UTF_8)); } httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeout); httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeout); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode == HttpStatus.SC_OK) { InputStream is = response.getEntity().getContent(); BufferedInputStream bis = new BufferedInputStream(is); bis.mark(2); // ?? byte[] header = new byte[2]; int result = bis.read(header); // reset?? bis.reset(); // ?GZIP? int headerData = getShort(header); // Gzip ? ? 0x1f8b if (result != -1 && headerData == 0x1f8b) { LogUtil.d("HttpTask", " use GZIPInputStream "); is = new GZIPInputStream(bis); } else { LogUtil.d("HttpTask", " not use GZIPInputStream"); is = bis; } InputStreamReader reader = new InputStreamReader(is, "utf-8"); char[] data = new char[100]; int readSize; StringBuffer sb = new StringBuffer(); while ((readSize = reader.read(data)) > 0) { sb.append(data, 0, readSize); } ret = sb.toString(); bis.close(); reader.close(); } else { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??,??" + statusCode); ret = ErrorUtil.errorJson("ERROR.HTTP.001", exception.getMessage()); } LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " finished !"); } catch (java.lang.IllegalArgumentException e) { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.002", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (org.apache.http.conn.ConnectTimeoutException e) { RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.003", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (java.net.SocketTimeoutException e) { RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.004", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " onFail " + e.getMessage()); } catch (UnsupportedEncodingException e) { RequestException exception = new RequestException(RequestException.UNSUPPORTED_ENCODEING_EXCEPTION, "?"); ret = ErrorUtil.errorJson("ERROR.HTTP.005", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " UnsupportedEncodingException " + e.getMessage()); } catch (org.apache.http.conn.HttpHostConnectException e) { RequestException exception = new RequestException(RequestException.CONNECT_EXCEPTION, ""); ret = ErrorUtil.errorJson("ERROR.HTTP.006", exception.getMessage()); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " HttpHostConnectException " + e.getMessage()); } catch (ClientProtocolException e) { RequestException exception = new RequestException(RequestException.CLIENT_PROTOL_EXCEPTION, "??"); ret = ErrorUtil.errorJson("ERROR.HTTP.007", exception.getMessage()); e.printStackTrace(); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " ClientProtocolException " + e.getMessage()); } catch (IOException e) { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??"); ret = ErrorUtil.errorJson("ERROR.HTTP.008", exception.getMessage()); e.printStackTrace(); LogUtil.d(AsyncHttpPost.class.getName(), "AsyncHttpPost request to url :" + url + " IOException " + e.getMessage()); } finally { if (!Constants.IS_STOP_REQUEST) { Message msg = new Message(); msg.obj = ret; LogUtil.d("", ret); msg.getData().putSerializable("callback", callBack); resultHandler.sendMessage(msg); } // if (customLoadingDialog != null && customLoadingDialog.isShowing()) { customLoadingDialog.dismiss(); customLoadingDialog = null; } } super.run(); }
From source file:fr.mby.opa.picsimpl.service.BasicPictureFactory.java
@Override public Picture build(final String filename, final byte[] contents) throws IOException, PictureAlreadyExistsException, UnsupportedPictureTypeException { Assert.hasText(filename, "No filename supplied !"); Assert.notNull(contents, "No contents supplied !"); Picture picture = null;/*from www.j a v a2 s .c o m*/ if (contents.length > 0) { picture = new Picture(); picture.setFilename(filename); picture.setName(filename); final BufferedInputStream bufferedStream = new BufferedInputStream(new ByteArrayInputStream(contents), contents.length); bufferedStream.mark(contents.length + 1); this.loadPicture(picture, contents, bufferedStream); this.loadMetadata(picture, bufferedStream); bufferedStream.close(); } return picture; }
From source file:edu.harvard.iq.dvn.ingest.statdataio.impl.plugins.sav.SAVFileReaderSpi.java
@Override public boolean canDecodeInput(Object source) throws IOException { out.println("this method is actually called: object"); if (!(source instanceof BufferedInputStream)) { return false; } else if (source instanceof File) { out.println("source is a File object"); } else {//from w w w. ja v a2 s . c o m out.println("not File object"); } if (source == null) { throw new IllegalArgumentException("source == null!"); } BufferedInputStream stream = (BufferedInputStream) source; dbgLog.fine("applying the sav test\n"); byte[] b = new byte[SAV_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, SAV_HEADER_SIZE); if (nbytes == 0) { throw new IOException(); } //printHexDump(b, "hex dump of the byte-array"); dbgLog.info("hex dump of the 1st 4 bytes[$FL2 == 24 46 4C 32]=" + new String(Hex.encodeHex(b))); if (stream.markSupported()) { stream.reset(); } boolean DEBUG = false; String hdr4sav = new String(b); dbgLog.fine("from string[$FL2 == 24 46 4C 32]=" + new String(Hex.encodeHex(b)).toUpperCase()); if (hdr4sav.equals(SAV_FILE_SIGNATURE)) { dbgLog.fine("this file is spss-sav type"); return true; } else { dbgLog.fine("this file is NOT spss-sav type"); return false; } }
From source file:edu.harvard.iq.dataverse.ingest.tabulardata.impl.plugins.sav.SAVFileReaderSpi.java
@Override public boolean canDecodeInput(Object source) throws IOException { dbgLog.fine("this method is actually called: object"); if (!(source instanceof BufferedInputStream)) { return false; } else if (source instanceof File) { dbgLog.fine("source is a File object"); } else {//from w w w.ja va2s.c o m dbgLog.fine("not File object"); } if (source == null) { throw new IllegalArgumentException("source == null!"); } BufferedInputStream stream = (BufferedInputStream) source; dbgLog.fine("applying the sav test\n"); byte[] b = new byte[SAV_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, SAV_HEADER_SIZE); if (nbytes == 0) { throw new IOException(); } //printHexDump(b, "hex dump of the byte-array"); dbgLog.fine("hex dump of the 1st 4 bytes[$FL2 == 24 46 4C 32]=" + new String(Hex.encodeHex(b))); if (stream.markSupported()) { stream.reset(); } boolean DEBUG = false; String hdr4sav = new String(b); dbgLog.fine("from string[$FL2 == 24 46 4C 32]=" + new String(Hex.encodeHex(b)).toUpperCase()); if (hdr4sav.equals(SAV_FILE_SIGNATURE)) { dbgLog.fine("this file is spss-sav type"); return true; } else { dbgLog.fine("this file is NOT spss-sav type"); return false; } }
From source file:com.pipi.studio.dev.net.AsyncHttpGet.java
@Override public void run() { String ret = ""; try {// w w w .java 2 s . c om if (parameter != null && parameter.size() > 0) { StringBuilder bulider = new StringBuilder(); for (RequestParameter p : parameter) { if (bulider.length() != 0) { bulider.append("&"); } bulider.append(Utils.encode(p.getName())); bulider.append("="); bulider.append(Utils.encode(p.getValue())); } url += "?" + bulider.toString(); } LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url); request = new HttpGet(url); /*if(Constants.isGzip){ request.addHeader("Accept-Encoding", "gzip"); }else{ request.addHeader("Accept-Encoding", "default"); }*/ // httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, connectTimeout); // ? httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, readTimeout); HttpResponse response = httpClient.execute(request); int statusCode = response.getStatusLine().getStatusCode(); if (statusCode == HttpStatus.SC_OK) { InputStream is = response.getEntity().getContent(); BufferedInputStream bis = new BufferedInputStream(is); bis.mark(2); // ?? byte[] header = new byte[2]; int result = bis.read(header); // reset?? bis.reset(); // ?GZIP? int headerData = getShort(header); // Gzip ? ? 0x1f8b if (result != -1 && headerData == 0x1f8b) { LogUtil.d("HttpTask", " use GZIPInputStream "); is = new GZIPInputStream(bis); } else { LogUtil.d("HttpTask", " not use GZIPInputStream"); is = bis; } InputStreamReader reader = new InputStreamReader(is, "utf-8"); char[] data = new char[100]; int readSize; StringBuffer sb = new StringBuffer(); while ((readSize = reader.read(data)) > 0) { sb.append(data, 0, readSize); } ret = sb.toString(); bis.close(); reader.close(); // ByteArrayOutputStream content = new ByteArrayOutputStream(); // response.getEntity().writeTo(content); // ret = new String(content.toByteArray()).trim(); // content.close(); } else { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??,??" + statusCode); ret = ErrorUtil.errorJson("ERROR.HTTP.001", exception.getMessage()); } LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " finished !"); } catch (java.lang.IllegalArgumentException e) { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.002", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (org.apache.http.conn.ConnectTimeoutException e) { RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.003", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (java.net.SocketTimeoutException e) { RequestException exception = new RequestException(RequestException.SOCKET_TIMEOUT_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.004", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " onFail " + e.getMessage()); } catch (UnsupportedEncodingException e) { RequestException exception = new RequestException(RequestException.UNSUPPORTED_ENCODEING_EXCEPTION, "?"); ret = ErrorUtil.errorJson("ERROR.HTTP.005", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " UnsupportedEncodingException " + e.getMessage()); } catch (org.apache.http.conn.HttpHostConnectException e) { RequestException exception = new RequestException(RequestException.CONNECT_EXCEPTION, Constants.ERROR_MESSAGE); ret = ErrorUtil.errorJson("ERROR.HTTP.006", exception.getMessage()); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " HttpHostConnectException " + e.getMessage()); } catch (ClientProtocolException e) { RequestException exception = new RequestException(RequestException.CLIENT_PROTOL_EXCEPTION, "??"); ret = ErrorUtil.errorJson("ERROR.HTTP.007", exception.getMessage()); e.printStackTrace(); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " ClientProtocolException " + e.getMessage()); } catch (IOException e) { RequestException exception = new RequestException(RequestException.IO_EXCEPTION, "??"); ret = ErrorUtil.errorJson("ERROR.HTTP.008", exception.getMessage()); e.printStackTrace(); LogUtil.d(AsyncHttpGet.class.getName(), "AsyncHttpGet request to url :" + url + " IOException " + e.getMessage()); } finally { if (!Constants.IS_STOP_REQUEST) { Message msg = new Message(); msg.obj = ret; LogUtil.d("result", ret); msg.getData().putSerializable("callback", callBack); resultHandler.sendMessage(msg); } //request.// if (customLoadingDialog != null && customLoadingDialog.isShowing()) { customLoadingDialog.dismiss(); customLoadingDialog = null; } } super.run(); }
From source file:edu.harvard.iq.dataverse.ingest.tabulardata.impl.plugins.dta.DTAFileReaderSpi.java
@Override public boolean canDecodeInput(Object source) throws IOException { if (!(source instanceof BufferedInputStream)) { return false; }/* ww w . j a va 2 s. co m*/ if (source == null) { throw new IllegalArgumentException("stream == null!"); } BufferedInputStream stream = (BufferedInputStream) source; dbgLog.fine("applying the dta test\n"); byte[] b = new byte[DTA_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, DTA_HEADER_SIZE); if (nbytes == 0) { throw new IOException(); } if (stream.markSupported()) { stream.reset(); } dbgLog.info("hex dump: 1st 4bytes =>" + new String(Hex.encodeHex(b)) + "<-"); if (b[2] != 1) { dbgLog.fine("3rd byte is not 1: given file is not stata-dta type"); return false; } else if ((b[1] != 1) && (b[1] != 2)) { dbgLog.fine("2nd byte is neither 0 nor 1: this file is not stata-dta type"); return false; } else if (!DTAFileReaderSpi.stataReleaseNumber.containsKey(b[0])) { dbgLog.fine("1st byte (" + b[0] + ") is not within the ingestable range [rel. 3-10]:" + "this file is NOT stata-dta type"); return false; } else { dbgLog.fine("this file is stata-dta type: " + DTAFileReaderSpi.stataReleaseNumber.get(b[0]) + "(No in byte=" + b[0] + ")"); return true; } }
From source file:de.rub.syssec.saaf.misc.ByteUtils.java
/** * Read a line from an inputstream into a byte buffer. A line might end with a LF or an CRLF. CR's are accepted inside a line and * are not understood as a beginning new line. This should work therefore on Mac OS X, Unix, Linux and Windows. * //from www . ja v a 2 s . co m * See http://en.wikipedia.org/wiki/Newline for more. * * @param in the inputstream * @param maxSize the maximum amount of bytes to read until a CRLF or LF is reached, a value of zero or smaller disables a limit (use w/ care!) * @return the buffer where read bytes are appended, this buffer will not contain any CR's or or CRLF's at the end of the array. Null is * returned if EOF is reached. * @throws IOException if something is wrong w/ the stream or the maxSize is reached */ public static byte[] parseLine(BufferedInputStream in, int maxSize) throws IOException { ByteArrayBuffer bab = new ByteArrayBuffer(512); int b; while (true) { if (!(maxSize <= 0 || bab.length() <= maxSize)) { throw new IOException("Maximal bytearraybuffer size of " + maxSize + " exceeded!"); } b = in.read(); if (b == -1) { if (bab.isEmpty()) { // we have nothing read yet and could nothing read, we will therefore return 'null' as this // indicates EOF. return null; } else { // return what we got so far return bab.toByteArray(); } } // CRLF case if (b == '\r') { // check if we find a \n int next = in.read(); if (b == -1) { // EOF; return what we got return bab.toByteArray(); } else if (next == '\n') { // we did in.mark(-1); // rest mark return bab.toByteArray(); // return the line without CRLF } else { // found no CRLF but only a CR and some other byte, so we need to add both to the buffer and proceed bab.append('\r'); bab.append(b); } } // LF case else if (b == '\n') { // we found a LF and therefore the end of a line return bab.toByteArray(); } else { // we just found a byte which is happily appended bab.append(b); } } }
From source file:edu.harvard.iq.dvn.ingest.statdataio.impl.plugins.dta.DTAFileReaderSpi.java
@Override public boolean canDecodeInput(Object source) throws IOException { if (!(source instanceof BufferedInputStream)) { return false; }/*from w w w . j a va 2 s . c o m*/ if (source == null) { throw new IllegalArgumentException("stream == null!"); } BufferedInputStream stream = (BufferedInputStream) source; dbgLog.fine("applying the dta test\n"); byte[] b = new byte[DTA_HEADER_SIZE]; if (stream.markSupported()) { stream.mark(0); } int nbytes = stream.read(b, 0, DTA_HEADER_SIZE); if (nbytes == 0) { throw new IOException(); } //printHexDump(b, "hex dump of the byte-array"); if (stream.markSupported()) { stream.reset(); } dbgLog.info("hex dump: 1st 4bytes =>" + new String(Hex.encodeHex(b)) + "<-"); if (b[2] != 1) { dbgLog.fine("3rd byte is not 1: given file is not stata-dta type"); return false; } else if ((b[1] != 1) && (b[1] != 2)) { dbgLog.fine("2nd byte is neither 0 nor 1: this file is not stata-dta type"); return false; } else if (!DTAFileReaderSpi.stataReleaseNumber.containsKey(b[0])) { dbgLog.fine("1st byte (" + b[0] + ") is not within the ingestable range [rel. 3-10]:" + "this file is NOT stata-dta type"); return false; } else { dbgLog.fine("this file is stata-dta type: " + DTAFileReaderSpi.stataReleaseNumber.get(b[0]) + "(No in byte=" + b[0] + ")"); return true; } }