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[173.79.21.236]) by smtp.gmail.com with ESMTPSA id ie4-20020a05622a698400b00403ad6ec2e8sm998879qtb.26.2023.10.13.17.07.13 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Oct 2023 17:07:13 -0700 (PDT) From: Aaron Rosenzweig Message-Id: <9E6B7EE9-7C38-4882-8712-316007975554@chatnbike.com> Content-Type: multipart/alternative; boundary="Apple-Mail=_B1E34DC6-DC9C-49EF-9E67-9CAF60C552AC" Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3696.120.41.1.3\)) Date: Fri, 13 Oct 2023 20:07:12 -0400 Subject: Re: [WO-DEV] ERJars collision with 3rd party jar In-Reply-To: To: WebObjects & WOnder Development References: X-Mailer: Apple Mail (2.3696.120.41.1.3) --Apple-Mail=_B1E34DC6-DC9C-49EF-9E67-9CAF60C552AC Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Markus,=20 Maven isn=E2=80=99t a silver bullet, you don=E2=80=99t have to go to it = at this moment and doing so may not solve your issues anyway. If you = have some code that uses an old API and other code that uses a newer API = you will be in a pickle.=20 I didn=E2=80=99t fully understand what you said. On the one hand, you = were able to get the twillio jar loaded first in Eclipse and things were = good. Then you said no matter how you rearrange, it didn=E2=80=99t work. = So which is it? Could you rearrange or not?=20 Perhaps you are saying that within Eclipse you can rearrange and get = things to work=E2=80=A6 and maybe in Jenkins/Hudson (if you are using = that) you can=E2=80=99t get it to build. I don=E2=80=99t know, I=E2=80=99m= only guessing. If this is indeed the case then maybe in the short term = you can build the .woa from Eclipse and upload that until you fix = Jenkins.=20 Hope you get it figured out. It must be very frustrating.=20 > On Oct 12, 2023, at 5:14 PM, Markus Ruggiero (rucotec) = wrote: >=20 > I have a big (?) problem. >=20 > We have a rather complex Wonder app built from several custom = frameworks and a ton of Wonder frameworks. That=E2=80=99s all good so = far. But now I need to include a 3rd party jar for sending out SMS/text = (twilio.com ). I created a simple out-of-the-box = Wonder application and included that jar as a library. The app includes = the standard ERJar framework. When I run the app I get a crash because = the twilio lib makes a call to some Apache httpclient stuff that does = not exist in ERJar (it is obviously newer). I can get a built jar = including all dependencies from twilio. Adding this to my project = instead of the =E2=80=9Cnaked=E2=80=9D one I still get the same crash. = BUT reordering the class path in Eclipse so that twilio lib comes before = ERJars makes everything work. >=20 > So I tried to include that complete twilio jar into my big Wonder App. = But no matter what I do, I always get the crash that something in = httpclient cannot be resolved. Dumping java.class.path clearly shows = that ERJar is before my library, not matter how I try to rearrange the = class path. So it seem that in my complex setup with included other = custom frameworks ERJar is always moved further up and thus shadows the = newer classes (why does this not happen with the initial simple Hello = World app?) >=20 > How can I resolve this class path issue? All my projects are still = ant-based.=20 >=20 > Please don=E2=80=99t tell me to switch to maven! I simply do not have = the time to convert everything. I started to read up on maven but then = urgent issues and required new functionality took all my time away. And = as long as I could make things work easily there was no need to go = maven. So for the sake of my schedule I really hope there is a way to = get that stuff working in my ant setup, at least for the time being. >=20 > Any ideas? > Thanks a lot > ---markus--- >=20 --Apple-Mail=_B1E34DC6-DC9C-49EF-9E67-9CAF60C552AC Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi = Markus, 

Maven = isn=E2=80=99t a silver bullet, you don=E2=80=99t have to go to it at = this moment and doing so may not solve your issues anyway. If you have = some code that uses an old API and other code that uses a newer API you = will be in a pickle. 

I didn=E2=80=99t fully understand what you said. On the one = hand, you were able to get the twillio jar loaded first in Eclipse and = things were good. Then you said no matter how you rearrange, it didn=E2=80= =99t work. So which is it? Could you rearrange or not? 

Perhaps you are saying = that within Eclipse you can rearrange and get things to work=E2=80=A6 = and maybe in Jenkins/Hudson (if you are using that) you can=E2=80=99t = get it to build. I don=E2=80=99t know, I=E2=80=99m only guessing. If = this is indeed the case then maybe in the short term you can build the = .woa from Eclipse and upload that until you fix Jenkins. 

Hope you get it figured = out. It must be very frustrating. 

On Oct 12, 2023, at 5:14 PM, Markus Ruggiero (rucotec) <markus.ruggiero@rucotec.ch> wrote:

I have a big (?) = problem.

We have a = rather complex Wonder app built from several custom frameworks and a ton = of Wonder frameworks. That=E2=80=99s all good so far. But now I need to = include a 3rd party jar for sending out SMS/text (twilio.com). I created a = simple out-of-the-box Wonder application and included that jar as a = library. The app includes the standard ERJar framework. When I run the = app I get a crash because the twilio lib makes a call to some Apache = httpclient stuff that does not exist in ERJar (it is obviously newer). I = can get a built jar including all dependencies from twilio. Adding this = to my project instead of the =E2=80=9Cnaked=E2=80=9D one I still get the = same crash. BUT reordering the class path in Eclipse so that twilio lib = comes before ERJars makes everything work.

So I tried to include that complete = twilio jar into my big Wonder App. But no matter what I do, I always get = the crash that something in httpclient cannot be resolved. Dumping = java.class.path clearly shows that ERJar is before my library, not = matter how I try to rearrange the class path. So it seem that in my = complex setup with included other custom frameworks ERJar is always = moved further up and thus shadows the newer classes (why does this not = happen with the initial simple Hello World app?)

How can I resolve this class path = issue? All my projects are still = ant-based. 

Please don=E2=80=99t = tell me to switch to maven! I simply do not have the time to convert = everything. I started to read up on maven but then urgent issues and = required new functionality took all my time away. And as long as I could = make things work easily there was no need to go maven. So for the sake = of my schedule I really hope there is a way to get that stuff working in = my ant setup, at least for the time being.

Any = ideas?
Thanks a = lot
---markus---

= --Apple-Mail=_B1E34DC6-DC9C-49EF-9E67-9CAF60C552AC--