Perhaps this could be added to the migration guide
<https://pdfbox.apache.org/3.0/migration.html>?

On Tue, Jun 17, 2025 at 11:47 AM Jan Luehe <janlu...@gmail.com> wrote:

> Thank you, Tilman, for your quick response!
>
> Jan
>
> On Tue, Jun 17, 2025 at 11:38 AM Tilman Hausherr <thaush...@t-online.de>
> wrote:
>
>> I didn't find anything at first, but then I remembered that
>> the WriteDecodedDoc  utility looked at all objects...
>>
>> old:
>>
>> for (COSObject cosObject : doc.getDocument().getObjects())
>>
>> new:
>>
>> COSDocument cosDocument = doc.getDocument();
>> cosDocument.getXrefTable().keySet().stream().forEach(o ->
>> processObject(cosDocument.getObjectFromPool(o), skipImages));
>>
>> So you use the keys from
>> cosDocument.getXrefTable().keySet()
>> and pass these to
>> cosDocument.getObjectFromPool()
>>
>> Tilman
>>
>> On 6/17/2025 8:27 PM, Jan Luehe wrote:
>> > What is the replacement of org.apache.pdfbox.cos.COSDocument.getObjects
>> (
>> >
>> https://javadoc.io/static/org.apache.pdfbox/pdfbox/2.0.34/org/apache/pdfbox/cos/COSDocument.html#getObjects--
>> )
>> > in 3.x?
>> >
>> > We have the following code which works with 2.x that we need to port to
>> 3.x:
>> >
>> > org.apache.pdfbox.pdmodel.PDDocument doc = ...;
>> > for (Iterator<COSObject> i = doc.getDocument().getObjects().iterator();
>> > i.hasNext();) {
>> >      COSBase base = i.next().getObject();
>> >      if (base instanceof COSStream) {
>> >          COSStream cosStream = (COSStream)base;
>> > ...
>> >      }
>> > }
>> >
>> > In 3.x, I only see
>> > org.apache.pdfbox.cos.COSDocument.getObject.getObjectsByType.
>> >
>> > How would we rewrite the above code to make it compile with 3.x? I don't
>> > see anything mentioned in https://pdfbox.apache.org/3.0/migration.html
>> >
>> > Apologies if I am asking something very obvious, but I have never
>> worked on
>> > org.apache.pdfbox before ...
>> >
>> > Thanks!
>> >
>>
>>
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