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// Protocol Buffers - Google's data interchange format
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// Copyright 2008 Google Inc.  All rights reserved.
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// http://code.google.com/p/protobuf/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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//     * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//     * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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//     * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.google.protobuf;
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import java.io.IOException;
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/**
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 * Thrown when a protocol message being parsed is invalid in some way,
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 * e.g. it contains a malformed varint or a negative byte length.
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 *
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 * @author kenton@google.com Kenton Varda
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 */
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public class InvalidProtocolBufferException extends IOException {
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  private static final long serialVersionUID = -1616151763072450476L;
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  public InvalidProtocolBufferException(final String description) {
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    super(description);
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  }
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  static InvalidProtocolBufferException truncatedMessage() {
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    return new InvalidProtocolBufferException(
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      "While parsing a protocol message, the input ended unexpectedly " +
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      "in the middle of a field.  This could mean either than the " +
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      "input has been truncated or that an embedded message " +
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      "misreported its own length.");
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  }
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  static InvalidProtocolBufferException negativeSize() {
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    return new InvalidProtocolBufferException(
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      "CodedInputStream encountered an embedded string or message " +
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      "which claimed to have negative size.");
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  }
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  static InvalidProtocolBufferException malformedVarint() {
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    return new InvalidProtocolBufferException(
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      "CodedInputStream encountered a malformed varint.");
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  }
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  static InvalidProtocolBufferException invalidTag() {
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    return new InvalidProtocolBufferException(
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      "Protocol message contained an invalid tag (zero).");
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  }
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  static InvalidProtocolBufferException invalidEndTag() {
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    return new InvalidProtocolBufferException(
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      "Protocol message end-group tag did not match expected tag.");
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  }
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  static InvalidProtocolBufferException invalidWireType() {
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    return new InvalidProtocolBufferException(
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      "Protocol message tag had invalid wire type.");
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  }
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  static InvalidProtocolBufferException recursionLimitExceeded() {
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    return new InvalidProtocolBufferException(
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      "Protocol message had too many levels of nesting.  May be malicious.  " +
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      "Use CodedInputStream.setRecursionLimit() to increase the depth limit.");
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  }
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  static InvalidProtocolBufferException sizeLimitExceeded() {
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    return new InvalidProtocolBufferException(
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      "Protocol message was too large.  May be malicious.  " +
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      "Use CodedInputStream.setSizeLimit() to increase the size limit.");
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  }
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}