Examples of org.apache.lucene.store.IndexInput.readBytes()

Class org.apache.lucene.store.IndexInput

Examples of org.apache.lucene.store.IndexInput.readBytes()

org.apache.lucene.store.IndexInput.readBytes()
Reads a specified number of bytes into an array at the specified offset. @param b the array to read bytes into @param offset the offset in the array to start storing bytes @param len the number of bytes to read @see IndexOutput#writeBytes(byte[],int)


          // Throw this IOException since IndexReader.document does so anyway, so probably not that big of a change for people
          // since they are already handling this exception when getting the document
          try {
            localFieldsStream.seek(pointer);
            localFieldsStream.readBytes(b, 0, toRead);
            if (isCompressed == true) {
              fieldsData = uncompress(b);
            } else {
              fieldsData = b;
            }

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            throw e;
          }
          result.bytes = new byte[len];
          result.offset = 0;
          result.length = len;
          in.readBytes(result.bytes, 0, len);
        } catch (IOException ioe) {
          throw new RuntimeException(ioe);
        }
      }

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            throw e;
          }
          result.bytes = new byte[len];
          result.offset = 0;
          result.length = len;
          in.readBytes(result.bytes, 0, len);
        } catch (IOException ioe) {
          throw new RuntimeException(ioe);
        }
      }
    };

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            e.initCause(pe);
            throw e;
          }
          // skip past bytes
          byte bytes[] = new byte[len];
          in.readBytes(bytes, 0, len);
          SimpleTextUtil.readLine(in, scratch); // newline
          SimpleTextUtil.readLine(in, scratch); // 'T' or 'F'
          return scratch.bytes[scratch.offset] == (byte) 'T';
        } catch (IOException ioe) {
          throw new RuntimeException(ioe);

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            throw e;
          }
          result.bytes = new byte[len];
          result.offset = 0;
          result.length = len;
          in.readBytes(result.bytes, 0, len);
        } catch (IOException ioe) {
          throw new RuntimeException(ioe);
        }
      }

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          }
          in.skip(skip);
          src.seek(skip);
          offset = skip;
        }
        src.readBytes(srcBytes, offset, srcBytes.length - offset);
        in.read(inBytes, offset, inBytes.length - offset);
        assertArrayEquals(srcBytes, inBytes);
        IOUtils.close(src, in);
      }
    } finally {

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    IndexOutput out = dir.createOutput(dest, newIOContext(random()));
    byte[] b = new byte[1024];
    long remainder = in.length();
    while(remainder > 0) {
      int len = (int) Math.min(b.length, remainder);
      in.readBytes(b, 0, len);
      out.writeBytes(b, len);
      remainder -= len;
    }
    in.close();
    out.close();

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        setUp_2();
        CompoundFileDirectory cr = new CompoundFileDirectory(dir, "f.comp", newIOContext(random()), false);
        IndexInput is = cr.openInput("f2", newIOContext(random()));
        is.seek(is.length() - 10);
        byte b[] = new byte[100];
        is.readBytes(b, 0, 10);


        try {
            is.readByte();
            fail("Single byte read past end of file");
        } catch (IOException e) {

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            //System.out.println("SUCCESS: single byte read past end of file: " + e);
        }


        is.seek(is.length() - 10);
        try {
            is.readBytes(b, 0, 50);
            fail("Block read past end of file");
        } catch (IOException e) {
            /* success */
            //System.out.println("SUCCESS: block read past end of file: " + e);
        }

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        final int numToRead;
        if (bytesLeft < buffer.length)
          numToRead = (int) bytesLeft;
        else
          numToRead = buffer.length;
        input.readBytes(buffer, 0, numToRead, false);
        bytesLeft -= numToRead;
      }
      // Don't do this in your real backups!  This is just
      // to force a backup to take a somewhat long time, to
      // make sure we are exercising the fact that the

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