what to use libharu c++ or i text java

i need to create pdf creation server and i don't know what is the best tools to chose

java itext engine or c++ libharu , programming is not the problem c++ and java is the same to me .

but i need something that will be fast s开发者_开发知识库o c++ libharu is good but iText i know its more rebust and complete .

are those assumption true?

If it's a server, I'd go with java, it will be easier to deploy to the server.

You can also create PDFs via Fop from XML.

If you will use iText will be easier. However, if it will be for heavy use the consumption of memory will be a big problem.

Lib haru is harder to use, but you control the memory and reuse it because it is "c++".