Package com.fasterxml.jackson.core

Class StreamReadConstraints.Builder

java.lang.Object

com.fasterxml.jackson.core.StreamReadConstraints.Builder

Enclosing class:

StreamReadConstraints

public static final class StreamReadConstraints.Builder
extends java.lang.Object

Method Summary

Modifier and Type	Method	Description
StreamReadConstraints	build()
StreamReadConstraints.Builder	maxNestingDepth(int maxNestingDepth)	Sets the maximum nesting depth.
StreamReadConstraints.Builder	maxNumberLength(int maxNumLen)	Sets the maximum number length (in chars or bytes, depending on input context).
StreamReadConstraints.Builder	maxStringLength(int maxStringLen)	Sets the maximum string length (in chars or bytes, depending on input context).

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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:

java.lang.IllegalArgumentException - if the maxNestingDepth is set to a negative value

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:

java.lang.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:

java.lang.IllegalArgumentException - if the maxStringLen is set to a negative value

build

public StreamReadConstraints build()