Examples of java.io.InputStream.reset()

java.io.InputStream.reset()
Reset this InputStream to the last marked location. If the readlimit has been passed or no mark has been set, throw IOException. This implementation throws IOException and concrete subclasses should provide proper implementations. @throws IOException If the stream is already closed or another IOException occurs.

            try {
                in.mark(MB);
                try {
                    message = clientResponse.getEntity(APIResult.class).getMessage();
                } catch (Throwable e) {
                    in.reset();
                    message = clientResponse.getEntity(InstancesResult.class).getMessage();
                }
            } catch (Throwable t) {
                byte[] data = new byte[MB];
                try {

View Full Code Here

                    message = clientResponse.getEntity(InstancesResult.class).getMessage();
                }
            } catch (Throwable t) {
                byte[] data = new byte[MB];
                try {
                    in.reset();
                    int len = in.read(data);
                    message = new String(data, 0, len);
                } catch (IOException e) {
                    message = e.getMessage();
                }

View Full Code Here

                // use a buffered input stream to find out whether there actually
                // is a request body
                InputStream bin = new BufferedInputStream(in);
                bin.mark(1);
                boolean isEmpty = -1 == bin.read();
                bin.reset();
                if (!isEmpty) {
                    DocumentBuilder docBuilder = BUILDER_FACTORY.newDocumentBuilder();
                    requestDocument = docBuilder.parse(bin);
                }
            }

View Full Code Here

                // use a buffered input stream to find out whether there actually
                // is a request body
                InputStream bin = new BufferedInputStream(in);
                bin.mark(1);
                boolean isEmpty = -1 == bin.read();
                bin.reset();
                if (!isEmpty) {
                    DocumentBuilder docBuilder = DomUtil.BUILDER_FACTORY.newDocumentBuilder();
                    requestDocument = docBuilder.parse(bin);
                }
            }

View Full Code Here

                        return b;
                    }
                }
            }
            try {
                is.reset();
            } catch (IOException e) {
                is.close();
                is = new BufferedInputStream(new URL(bundleLocation).openStream());
            }
            LOGGER.debug("Installing bundle " + bundleLocation);

View Full Code Here

                LineRecordReader.MAX_LINE_LENGTH, MAXLINE);
    conf.setInt("io.file.buffer.size", BUF); // used by LRR
    // test another constructor 
     LineRecordReader lrr = new LineRecordReader(infNull, 0, MAXPOS, conf);
    assertFalse("Read a line from null", lrr.next(key, val));
    infNull.reset();
     lrr = new LineRecordReader(infNull, 0L, MAXLINE, MAXPOS);
    assertFalse("Read a line from null", lrr.next(key, val));
    
    
  }

View Full Code Here

                if (count == 4) {
                    Object [] encodingDesc = getEncodingName(b4, count);
                    encoding = (String)(encodingDesc[0]);
                    isBigEndian = (Boolean)(encodingDesc[1]);


                    stream.reset();
                    int offset = 0;
                    // Special case UTF-8 files with BOM created by Microsoft
                    // tools. It's more efficient to consume the BOM than make
                    // the reader perform extra checks. -Ac
                    if (count > 2 && encoding.equals("UTF-8")) {

View Full Code Here

                            break;
                    }
                    if (count == 3) {
                        if (b3[0] != 0xEF || b3[1] != 0xBB || b3[2] != 0xBF) {
                            // First three bytes are not BOM, so reset.
                            stream.reset();
                        }
                    }
                    else {
                        stream.reset();
                    }

View Full Code Here

                            // First three bytes are not BOM, so reset.
                            stream.reset();
                        }
                    }
                    else {
                        stream.reset();
                    }
                }
                // If encoding is UCS-4, we still need to read the first four bytes
                // in order to discover the byte order.
                else if (encoding.equals("ISO-10646-UCS-4")) {

View Full Code Here

                    for (; count < 4; ++count) {
                        b4[count] = stream.read();
                        if (b4[count] == -1)
                            break;
                    }
                    stream.reset();


                    // Ignore unusual octet order for now.
                    if (count == 4) {
                        // UCS-4, big endian (1234)
                        if (b4[0] == 0x00 && b4[1] == 0x00 && b4[2] == 0x00 && b4[3] == 0x3C) {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

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.