Method Detail

• maxNestingDepth

  public StreamReadConstraints.Builder maxNestingDepth(int maxNestingDepth)

  Sets the maximum nesting depth. The depth is a count of objects and arrays that have not been closed, `{` and `[` respectively.

  Parameters:

  maxNestingDepth - the maximum depth

  Returns:

  this builder

  Throws:

  IllegalArgumentException - if the maxNestingDepth is set to a negative value

• maxDocumentLength

  public StreamReadConstraints.Builder maxDocumentLength(long maxDocLen)

  Sets the maximum allowed document length (for positive values over 0) or indicate that any length is acceptable (0 or negative number). The length is in input units of the input source, that is, in bytes or chars.

  Parameters:

  maxDocLen - the maximum allowed document if positive number above 0; otherwise (0 or negative number) means "unlimited".

  Returns:

  this builder

  Since:

  2.16

• maxNumberLength

  public StreamReadConstraints.Builder maxNumberLength(int maxNumLen)

  Sets the maximum number length (in chars or bytes, depending on input context). The default is 1000.

  Parameters:

  maxNumLen - the maximum number length (in chars or bytes, depending on input context)

  Returns:

  this builder

  Throws:

  IllegalArgumentException - if the maxNumLen is set to a negative value

• maxStringLength

  public StreamReadConstraints.Builder maxStringLength(int maxStringLen)

  Sets the maximum string length (in chars or bytes, depending on input context). The default is 20,000,000. This limit is not exact, the limit is applied when we increase internal buffer sizes and an exception will happen at sizes greater than this limit. Some text values that are a little bigger than the limit may be treated as valid but no text values with sizes less than or equal to this limit will be treated as invalid.

  Setting this value to lower than the maxNumberLength(int) is not recommended.

  NOTE: Jackson 2.15.0 initially used a lower setting (5_000_000).

  Parameters:

  maxStringLen - the maximum string length (in chars or bytes, depending on input context)

  Returns:

  this builder

  Throws:

  IllegalArgumentException - if the maxStringLen is set to a negative value

• maxNameLength

  public StreamReadConstraints.Builder maxNameLength(int maxNameLen)

  Sets the maximum name length (in chars or bytes, depending on input context). The default is 50,000. This limit is not exact, the limit is applied when we increase internal buffer sizes and an exception will happen at sizes greater than this limit. Some text values that are a little bigger than the limit may be treated as valid but no text values with sizes less than or equal to this limit will be treated as invalid.

  Parameters:

  maxNameLen - the maximum string length (in chars or bytes, depending on input context)

  Returns:

  this builder

  Throws:

  IllegalArgumentException - if the maxStringLen is set to a negative value

  Since:

  2.16.0

• build

  public StreamReadConstraints build()