1 // Protocol Buffers - Google's data interchange format
2 // Copyright 2013 Google Inc. All rights reserved.
3 // https://developers.google.com/protocol-buffers/
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
9 // * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 // * Redistributions in binary form must reproduce the above
12 // copyright notice, this list of conditions and the following disclaimer
13 // in the documentation and/or other materials provided with the
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16 // contributors may be used to endorse or promote products derived from
17 // this software without specific prior written permission.
19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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31 package com.google.protobuf.nano;
33 import java.io.IOException;
36 * Thrown when a protocol message being parsed is invalid in some way,
37 * e.g. it contains a malformed varint or a negative byte length.
39 * @author kenton@google.com Kenton Varda
41 public class InvalidProtocolBufferNanoException extends IOException {
42 private static final long serialVersionUID = -1616151763072450476L;
44 public InvalidProtocolBufferNanoException(final String description) {
48 static InvalidProtocolBufferNanoException truncatedMessage() {
49 return new InvalidProtocolBufferNanoException(
50 "While parsing a protocol message, the input ended unexpectedly " +
51 "in the middle of a field. This could mean either that the " +
52 "input has been truncated or that an embedded message " +
53 "misreported its own length.");
56 static InvalidProtocolBufferNanoException negativeSize() {
57 return new InvalidProtocolBufferNanoException(
58 "CodedInputStream encountered an embedded string or message " +
59 "which claimed to have negative size.");
62 static InvalidProtocolBufferNanoException malformedVarint() {
63 return new InvalidProtocolBufferNanoException(
64 "CodedInputStream encountered a malformed varint.");
67 static InvalidProtocolBufferNanoException invalidTag() {
68 return new InvalidProtocolBufferNanoException(
69 "Protocol message contained an invalid tag (zero).");
72 static InvalidProtocolBufferNanoException invalidEndTag() {
73 return new InvalidProtocolBufferNanoException(
74 "Protocol message end-group tag did not match expected tag.");
77 static InvalidProtocolBufferNanoException invalidWireType() {
78 return new InvalidProtocolBufferNanoException(
79 "Protocol message tag had invalid wire type.");
82 static InvalidProtocolBufferNanoException recursionLimitExceeded() {
83 return new InvalidProtocolBufferNanoException(
84 "Protocol message had too many levels of nesting. May be malicious. " +
85 "Use CodedInputStream.setRecursionLimit() to increase the depth limit.");
88 static InvalidProtocolBufferNanoException sizeLimitExceeded() {
89 return new InvalidProtocolBufferNanoException(
90 "Protocol message was too large. May be malicious. " +
91 "Use CodedInputStream.setSizeLimit() to increase the size limit.");