List of usage examples for java.io BufferedReader read
public int read(java.nio.CharBuffer target) throws IOException
From source file:com.evolveum.midpoint.util.MiscUtil.java
public static String readFile(File file) throws IOException { StringBuffer fileData = new StringBuffer(BUFFER_SIZE); BufferedReader reader = new BufferedReader(new FileReader(file)); char[] buf = new char[BUFFER_SIZE]; int numRead = 0; while ((numRead = reader.read(buf)) != -1) { String readData = String.valueOf(buf, 0, numRead); fileData.append(readData);/*from ww w . j a v a 2s . c o m*/ buf = new char[BUFFER_SIZE]; } reader.close(); return fileData.toString(); }
From source file:com.provenance.cloudprovenance.policyhandler.ws.controler.PolicyRequestHandler.java
public static String getBody(HttpServletRequest request) throws IOException { String body = null;/*from w w w . j av a 2 s . c o m*/ StringBuilder stringBuilder = new StringBuilder(); BufferedReader bufferedReader = null; try { InputStream inputStream = request.getInputStream(); if (inputStream != null) { bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); char[] charBuffer = new char[128]; int bytesRead = -1; while ((bytesRead = bufferedReader.read(charBuffer)) > 0) { stringBuilder.append(charBuffer, 0, bytesRead); } } else { stringBuilder.append(""); } } catch (IOException ex) { throw ex; } finally { if (bufferedReader != null) { try { bufferedReader.close(); } catch (IOException ex) { throw ex; } } } body = stringBuilder.toString(); return body; }
From source file:com.tek271.reverseProxy.servlet.ProxyFilter.java
@SuppressWarnings({ "unchecked" })
private static StringEntity getEntity(HttpServletRequest request) throws IOException {
if (APPLICATION_JSON.equalsIgnoreCase(request.getHeader("Content-type"))) {
StringBuilder stringBuilder = new StringBuilder();
BufferedReader bufferedReader = null;
InputStream inputStream = request.getInputStream();
if (inputStream != null) {
bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
char[] charBuffer = new char[512];
int bytesRead = -1;
while ((bytesRead = bufferedReader.read(charBuffer)) > 0) {
stringBuilder.append(charBuffer, 0, bytesRead);
}/*from www . j a v a 2 s . c o m*/
if (bufferedReader != null) {
bufferedReader.close();
}
} else {
stringBuilder.append("");
}
return new StringEntity(stringBuilder.toString(), "UTF-8");
}
List<NameValuePair> formparams = new ArrayList<NameValuePair>();
Enumeration<String> en = request.getParameterNames();
while (en.hasMoreElements()) {
String name = en.nextElement();
String value = request.getParameter(name);
formparams.add(new BasicNameValuePair(name, value));
}
return new UrlEncodedFormEntity(formparams, "UTF-8");
}
From source file:com.wso2telco.gsma.authenticators.GSMAMSISDNAuthenticator.java
/** * Read string key./*from w ww . ja va2 s .c o m*/ * * @param fileName the file name * @return the string */ public static String readStringKey(String fileName) { BufferedReader reader = null; StringBuffer fileData = null; try { fileData = new StringBuffer(2048); reader = new BufferedReader(new FileReader(fileName)); char[] buf = new char[1024]; int numRead = 0; while ((numRead = reader.read(buf)) != -1) { String readData = String.valueOf(buf, 0, numRead); fileData.append(readData); buf = new char[1024]; } reader.close(); } catch (Exception e) { log.error("Error " + e); } finally { if (reader != null) { reader = null; } } return fileData.toString(); }
From source file:gov.nih.nci.ncicb.tcga.dcc.common.util.FileUtil.java
/** * Returns the file content as String// w w w.jav a 2s . c o m * * @param file the file which content is to return * @param normalizeToUnixLineSeparator <code>true</code> if the file content returned should have its line separators normalized to Unix standard, <code>false</code> otherwise * @return the file content as a String * @throws IOException */ public static String readFile(final File file, final boolean normalizeToUnixLineSeparator) throws IOException { String result; final StringBuilder stringBuilder = new StringBuilder(); BufferedReader reader = null; try { reader = new BufferedReader(new FileReader(file)); final char[] buffer = new char[BUFFER_SIZE]; int character; while ((character = reader.read(buffer)) != -1) { stringBuilder.append(buffer, 0, character); } } finally { if (reader != null) { reader.close(); } } result = stringBuilder.toString(); if (normalizeToUnixLineSeparator) { result = replaceLineSeparators(result); } return result; }
From source file:com.wavemaker.commons.util.IOUtils.java
/** * Read an entire File into a String./*from ww w . j a v a2 s . co m*/ * * @param f The file to read from. * @return The contents of f as a String. * @throws IOException */ public static String read(File f) throws IOException { StringBuilder fileSB = new StringBuilder(); char[] buf = new char[DEFAULT_BUFFER_SIZE]; BufferedReader br = null; try { br = new BufferedReader(new FileReader(f)); while (br.ready()) { int readlen = br.read(buf); fileSB.append(buf, 0, readlen); } return fileSB.toString(); } finally { closeSilently(br); } }
From source file:org.helm.rest.AjaxTool.java
static String getValue(Part part) throws IOException { if (part == null) { return null; }//from w ww . jav a 2s .co m BufferedReader reader = new BufferedReader(new InputStreamReader(part.getInputStream(), "UTF-8")); StringBuilder value = new StringBuilder(); char[] buffer = new char[1024]; for (int length = 0; (length = reader.read(buffer)) > 0;) { value.append(buffer, 0, length); } return value.toString(); }
From source file:com.wavemaker.common.util.IOUtils.java
/** * Read an entire File into a String.//w w w. j ava2s . c om * * @param f The file to read from. * @return The contents of f as a String. * @throws IOException */ public static String read(File f) throws IOException { StringBuilder fileSB = new StringBuilder(); char[] buf = new char[DEFAULT_BUFFER_SIZE]; BufferedReader br = null; try { br = new BufferedReader(new FileReader(f)); while (br.ready()) { int readlen = br.read(buf); fileSB.append(buf, 0, readlen); } return fileSB.toString(); } finally { try { br.close(); } catch (Exception ignore) { } } }
From source file:com.provenance.cloudprovenance.traceabilitystore.ws.controler.TraceabilityStoreController.java
/** * Get request body content//from w w w . j a va2 s.c o m * * @param request * @return string * @throws IOException */ public static String getBody(HttpServletRequest request) throws IOException { String body = null; StringBuilder stringBuilder = new StringBuilder(); BufferedReader bufferedReader = null; try { InputStream inputStream = request.getInputStream(); if (inputStream != null) { bufferedReader = new BufferedReader(new InputStreamReader(inputStream)); char[] charBuffer = new char[128]; int bytesRead = -1; while ((bytesRead = bufferedReader.read(charBuffer)) > 0) { stringBuilder.append(charBuffer, 0, bytesRead); } } else { stringBuilder.append(""); } } catch (IOException ex) { throw ex; } finally { if (bufferedReader != null) { try { bufferedReader.close(); } catch (IOException ex) { throw ex; } } } body = stringBuilder.toString(); return body; }
From source file:menusearch.json.JSONProcessor.java
/** * // www .java 2 s . co m * @param query -- formatted HTML that's used with the searchRecipes API on yummly * @return a string in JSON format that contains all the recipes that match the search parameters. * @throws MalformedURLException * @throws IOException * * You CAN NOT call this method directly -- to search Yummly call the method queryBuilder and pass it your search parameters. */ private static String searchYummly(String query) throws MalformedURLException, IOException { BufferedReader reader = null; try { URL url = new URL(query); reader = new BufferedReader(new InputStreamReader(url.openStream())); StringBuffer buffer = new StringBuffer(); int read; char[] chars = new char[1024]; while ((read = reader.read(chars)) != -1) buffer.append(chars, 0, read); return buffer.toString(); } finally { if (reader != null) reader.close(); } }