Examples of java.io.PushbackReader.unread()

java.io.PushbackReader.unread()
Push back all the chars in buffer. The chars are pushed so that they would be read back buffer[0], buffer[1], etc. If the push back buffer cannot handle the entire contents of buffer, an IOException will be thrown. Some of the buffer may already be in the buffer after the exception is thrown. @param buffer the char array containing chars to push back into the reader. @throws IOException If the pushback buffer becomes, or is, full.

                Reader rdr = pReader;
                int ch = pReader.read();
                while (ch != -1) {
                    switch (ch) {
                        case '{':
                            pReader.unread(ch);
                            if (bufferIt) {
                                rdr = new BufferedReader(pReader);
                            }
                            if (order) {
                                return new OrderedJSONObject(rdr, strict);

View Full Code Here

                                return new OrderedJSONObject(rdr, strict);
                            } else {
                                return new JSONObject(rdr,strict);
                            }
                        case '[':
                            pReader.unread(ch);
                            if (bufferIt) {
                                rdr = new BufferedReader(pReader);
                            }
                            return new JSONArray(rdr, strict);
                        case ' ':

View Full Code Here

                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {

View Full Code Here

      PushbackReader pReader2 = new PushbackReader(reader2, 2);
      boolean skipped = false;
      long numSkipped = 0;
      try {
        numSkipped = pReader2.skip(3);
        pReader2.unread('a');
        pReader2.unread('b');
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);

View Full Code Here

      boolean skipped = false;
      long numSkipped = 0;
      try {
        numSkipped = pReader2.skip(3);
        pReader2.unread('a');
        pReader2.unread('b');
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);
        numSkipped += pReader2.skip(10);

View Full Code Here

      return reader;
    }
    final String charsReadStr = charsRead.toString();
    final PushbackReader pbreader = new PushbackReader(reader, charsReadStr.length());
    for (int i = charsReadStr.length() - 1; i >= 0; i--) {
      pbreader.unread(charsReadStr.charAt(i));
    }
    return pbreader;
  }


  /**

View Full Code Here

            continue;
         }


         if (ch == '(')
         { // more attrs defined
            reader.unread(ch);
            String attrs = readUntil(reader, ')');
            sb.append(attrs);
            retval.add(sb.toString());
         }
         else

View Full Code Here

                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {

View Full Code Here

            int firstByte = reader.read();
            if (firstByte == -1) {
              ourLog.debug("No content in response, not going to read");
              reader = null;
            } else {
              reader.unread(firstByte);
            }
          } catch (IOException e) {
            ourLog.debug("No content in response, not going to read", e);
            reader = null;
          }

View Full Code Here

                retval.add(sb.toString());
                continue;
            }


            if(ch == '(') { // more attrs defined
                reader.unread(ch);
                String attrs=readUntil(reader, ')');
                sb.append(attrs);
                retval.add(sb.toString());
            }
            else {

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.