TransItemList (Bouncy Castle Library 1.85 API Specification)

java.lang.Object
- org.bouncycastle.cert.ct.TransItemList

```
public class TransItemList
extends java.lang.Object
```
RFC 9162 (CT v2) TransItemList: the TLS-encoded structure carried inside the Transparency Information X.509v3 extension (X509ObjectIdentifiers.id_ce_ct_transparencyInformation).
```
     opaque SerializedTransItem<1..2^16-1>;

     struct {
         SerializedTransItem trans_item_list<1..2^16-1>;
     } TransItemList;
 
```
The list bytes — i.e. what this class consumes — are the unwrapped contents of the extension's OCTET STRING value, not the OCTET STRING header itself.
For RFC 6962 (CT v1), the analogous list type is SignedCertificateTimestampList; the two formats are not interchangeable.

Constructor Summary

Constructors
Constructor Description

TransItemList(TransItem[] items)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static TransItemList`	`fromExtensions(org.bouncycastle.asn1.x509.Extensions extensions)`	Recover the v2 TransItem list from the `X509ObjectIdentifiers.id_ce_ct_transparencyInformation` certificate extension, if present.
`byte[]`	`getEncoded()`
`static TransItemList`	`getInstance(byte[] encoded)`
`java.util.List`	`getItems()`	The decoded TransItems, in wire order.
`int`	`size()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TransItemList
```
public TransItemList(TransItem[] items)
```
- Method Detail
  - getInstance
```
public static TransItemList getInstance(byte[] encoded)
```
  - fromExtensions
```
public static TransItemList fromExtensions(org.bouncycastle.asn1.x509.Extensions extensions)
```
    Recover the v2 TransItem list from the X509ObjectIdentifiers.id_ce_ct_transparencyInformation certificate extension, if present. Returns null when the extension is absent.
  - getItems
```
public java.util.List getItems()
```
    The decoded TransItems, in wire order.
  - size
```
public int size()
```
  - getEncoded
```
public byte[] getEncoded()
```