Package com.esotericsoftware.kryo

Examples of com.esotericsoftware.kryo.KryoException

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   * @return the number of bytes remaining.
   * @throws KryoException if EOS is reached before required bytes are read (buffer underflow). */
  protected int require (int required) throws KryoException {
    int remaining = limit - position;
    if (remaining >= required) return remaining;
    if (required > capacity) throw new KryoException("Buffer too small: capacity: " + capacity + ", required: " + required);

    int count;
    // Try to fill the buffer.
    if (remaining > 0) {
      count = fill(buffer, limit, capacity - limit);
      if (count == -1) throw new KryoException("Buffer underflow.");
      remaining += count;
      if (remaining >= required) {
        limit += count;
        return remaining;
      }
    }

    // Was not enough, compact and try again.
    System.arraycopy(buffer, position, buffer, 0, remaining);
    total += position;
    position = 0;

    while (true) {
      count = fill(buffer, remaining, capacity - remaining);
      if (count == -1) {
        if (remaining >= required) break;
        throw new KryoException("Buffer underflow.");
      }
      remaining += count;
      if (remaining >= required) break; // Enough has been read.
    }

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    public Enum read (Kryo kryo, Input input, Class<Enum> type) {
      int ordinal = input.readInt(true);
      if (ordinal == NULL) return null;
      ordinal--;
      if (ordinal < 0 || ordinal > enumConstants.length - 1)
        throw new KryoException("Invalid ordinal for enum \"" + type.getName() + "\": " + ordinal);
      Object constant = enumConstants[ordinal];
      return (Enum)constant;
    }
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          if (generics != null) serializer.setGenerics(kryo, generics);
          if (canBeNull) {
            kryo.writeObjectOrNull(output, value, serializer);
          } else {
            if (value == null) {
              throw new KryoException("Field value is null but canBeNull is false: " + this + " ("
                + object.getClass().getName() + ")");
            }
            kryo.writeObject(output, value, serializer);
          }
        }
      } catch (IllegalAccessException ex) {
        throw new KryoException("Error accessing field: " + this + " (" + object.getClass().getName() + ")", ex);
      } catch (KryoException ex) {
        ex.addTrace(this + " (" + object.getClass().getName() + ")");
        throw ex;
      } catch (RuntimeException runtimeEx) {
        KryoException ex = new KryoException(runtimeEx);
        ex.addTrace(this + " (" + object.getClass().getName() + ")");
        throw ex;
      }
    }
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        if (accessIndex != -1)
          ((FieldAccess)access).set(object, accessIndex, value);
        else
          field.set(object, value);
      } catch (IllegalAccessException ex) {
        throw new KryoException("Error accessing field: " + this + " (" + type.getName() + ")", ex);
      } catch (KryoException ex) {
        ex.addTrace(this + " (" + type.getName() + ")");
        throw ex;
      } catch (RuntimeException runtimeEx) {
        KryoException ex = new KryoException(runtimeEx);
        ex.addTrace(this + " (" + type.getName() + ")");
        throw ex;
      }
    }
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          FieldAccess access = (FieldAccess)FieldSerializer.this.access;
          access.set(copy, accessIndex, access.get(original, accessIndex));
        } else
          field.set(copy, field.get(original));
      } catch (IllegalAccessException ex) {
        throw new KryoException("Error accessing field: " + this + " (" + type.getName() + ")", ex);
      } catch (KryoException ex) {
        ex.addTrace(this + " (" + type.getName() + ")");
        throw ex;
      } catch (RuntimeException runtimeEx) {
        KryoException ex = new KryoException(runtimeEx);
        ex.addTrace(this + " (" + type.getName() + ")");
        throw ex;
      }
    }
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  protected int fill (byte[] buffer, int offset, int count) throws KryoException {
    if (inputStream == null) return -1;
    try {
      return inputStream.read(buffer, offset, count);
    } catch (IOException ex) {
      throw new KryoException(ex);
    }
  }
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   * @return the number of bytes remaining.
   * @throws KryoException if EOS is reached before required bytes are read (buffer underflow). */
  protected int require (int required) throws KryoException {
    int remaining = limit - position;
    if (remaining >= required) return remaining;
    if (required > capacity) throw new KryoException("Buffer too small: capacity: " + capacity + ", required: " + required);

    int count;   
    // Try to fill the buffer.
    if (remaining > 0) {
      count = fill(buffer, limit, capacity - limit);
      if (count == -1) throw new KryoException("Buffer underflow.");
      remaining += count;
      if (remaining >= required) {
        limit += count;
        return remaining;
      }
    }

    // Was not enough, compact and try again.
    System.arraycopy(buffer, position, buffer, 0, remaining);
    total += position;
    position = 0;

    while (true) {
      count = fill(buffer, remaining, capacity - remaining);
      if (count == -1) {
        if (remaining >= required) break;
        throw new KryoException("Buffer underflow.");
      }
      remaining += count;
      if (remaining >= required) break; // Enough has been read.
    }

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  /** @return true if the buffer has been resized. */
  protected boolean require (int required) throws KryoException {
    if (capacity - position >= required) return false;
    if (required > maxCapacity)
      throw new KryoException("Buffer overflow. Max capacity: " + maxCapacity + ", required: " + required);
    flush();
    while (capacity - position < required) {
      if (capacity == maxCapacity)
        throw new KryoException("Buffer overflow. Available: " + (capacity - position) + ", required: " + required);
      // Grow buffer.
      capacity = Math.min(capacity * 2, maxCapacity);
      if (capacity < 0) capacity = maxCapacity;
      byte[] newBuffer = new byte[capacity];
      System.arraycopy(buffer, 0, newBuffer, 0, position);
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  public void flush () throws KryoException {
    if (outputStream == null) return;
    try {
      outputStream.write(buffer, 0, position);
    } catch (IOException ex) {
      throw new KryoException(ex);
    }
    total += position;
    position = 0;
  }
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      byte methodIndex = input.readByte();
      CachedMethod cachedMethod;
      try {
        cachedMethod = getMethods(kryo, methodClass)[methodIndex];
      } catch (IndexOutOfBoundsException ex) {
        throw new KryoException("Invalid method index " + methodIndex + " for class: " + methodClass.getName());
      }
      method = cachedMethod.method;

      args = new Object[cachedMethod.serializers.length];
      for (int i = 0, n = args.length; i < n; i++) {
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Related Classes of com.esotericsoftware.kryo.KryoException

  • com.esotericsoftware.kryo.io.ByteBufferInput
  • com.esotericsoftware.kryo.io.ByteBufferOutput
  • com.esotericsoftware.kryo.io.Input
  • com.esotericsoftware.kryo.io.InputChunked
  • com.esotericsoftware.kryo.io.Output
  • com.esotericsoftware.kryo.io.OutputChunked
  • com.esotericsoftware.kryo.io.UnsafeInput
  • com.esotericsoftware.kryo.io.UnsafeMemoryInput
  • com.esotericsoftware.kryo.serializers.AsmCacheFields$AsmObjectField
  • com.esotericsoftware.kryo.serializers.BeanSerializer
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