Download javax.servlet.http jar file

I've tried to reproduce corruption on Windows by calling it concurrently after reverting the new FAIL policy in DependencyResolver , but the best error so far is a zip error I was initiating this test by hacking the BugReportCommandHandler , so that's why it is seen in the stack trace.

At least I can reproduce the generation of the. Sorry jamesmortensen , we missed some key details on the Marketplace update. Fixed them now. Given I suspect the answer is: no And JDT's resource change listeners attempt to resolve the classpath container, triggering calls into our classpath container resolvers. I just verified that the problem is still reproducible on CT4E 1. In the screenshot, you can see one attempt was successful and another was not successful.

The screenshot also shows the CT4E version. I set the Maven Global Checksum Policy setting back to "Default" because I wanted to verify that the change to FAIL for your downloads would work with default settings, without any additional configuration on the user's end.

My understanding is that, with the change referenced by briandealwis here: comment , no one should need to change any settings in Eclipse itself. Let me know if that's not correct. Thank you. I see there are instructions to help me get more logs to send you. I'll work on getting that enabled and provide more details. There is apparently no settings. The only thing inside that folder is the "repository" folder. I did manage to get some console logs but am not sure if I got the desired verbosity.

See the attached files for details. Hope this helps! I did remember I saw this error while I was trying to reproduce the issue two days ago. The only itching thing is that I couldn't reproduce corruption locally. What I observed locally is that, files are downloaded with unique names first, and they will likely be renamed when completed. In any case, the concurrent download can cause problems, so we need to fix it. I just hope fixing this will eliminate this corruption issue, but there might be something more than this in the customer's environment that causes the actual corruption.

I think we need a global lock on our resolveArtifact , not just per artifact, as resolving an artifact may download multiple items. I did some testing, and I think resolveArtifact downloads only the artifact it was told to download. The method returns a single Artifact instance. For example, if I do.

I forgot that we also download artifacts prior to the build So digging into m2e, it seems that much of the repository access is controlled by a scheduling rule MavenPlugin. I've hit some issues when resolving the server runtime classpath container what eventually calls into our ServletClasspathProvider as it runs with the project as its scheduling rule.

Which shouldn't matter if we have the servlet-related artifacts i. But it's hard to determine as our layering is getting in the way:. The fix in is in the newly-released Cloud Tools for Eclipse 1.

Skip to content. Star New issue. Jump to bottom. Labels bug. Copy link. Cloud Tools for Eclipse version: 1. What we do to resolve the issue is this: Check the. Next, download fresh copies from Maven through Google Chrome Observe that the file sizes are different Copy the newly downloaded files into the Maven cache. Please note: This happens on every single Windows machine in our organization. Create a new Windows user as you would for a new trainee. Open Eclipse with CT4E installed.

Just before creating the first project, verify that the following directories don't exist. Delete the entire directories mentioned in Step 3. Repeat a few more times and see if the size of the newly downloaded JARs ever changes. Does the size change every time? Lastly, I'd like to see if this is a general problem in your environment.

Delete the directories mentioned in Step 3 above. Would be better to create a new Windows user. Verify once more the directories you deleted don't exist.

Add the following to pom. How can I get a log that shows the URLs of the resources being downloaded? Have you tried this to check if this is an M2E problem? RE: comment chanseokoh I have some new information you may be interested in! If the setting is set to "Default", then every 3 out of 4 attempts results in a failure!

Thank you very much. This is very useful and clears a lot of questions. I can time it so that two concurrent downloads start and complete almost at the same time: Given I suspect the answer is: no :- Great find btw.

Cause java. My guess is that this is specific to Windows relating to file sharing. The link with "viewvc" in it is slightly prettier. If you have downloaded a source distribution, or obtained source code using subversion, this section may be of interest to you. If you wish to download Xalan and build it yourself, perhaps because you want to apply a patch and test it, you will need a subversion client and anonymous access to the repository. Don't worry, everyone has anonymous access.

Those two commands will put a copy of the latest parts in the local directories java and test , which are sibling directories. If you want to test your build with the test harness provided with Xalan then it is easiest if you keep the local directory names as suggested.

With your paths set up to compile Java code, go into the local java directory and issue these two commands: build clean build. The build. See the section Using ant for more information. Other useful targets may be xsltc. The second target, smoketest , runs the Xalan-J intepretive smoketest. Running the build smoketest or other targets in the test directory automatically looks for the jars in the directory..

The end of the console output should look like this:. The Minitest passed! The Smoketest passed! Apache Ant is a flexible, powerful, and easy-to-use Java build tool that we include with the Xalan-Java distribution. The build file defines the "targets" that you can use Ant to build. The batch and shell files set up the classpath and launch Ant with the target and any other arguments you provide.

You can also set up your classpath manually see build. Main target where target is nothing for the default target or one of the following. If you build a target that depends on other targets, Ant creates those other targets in the correct order.

If you modify a sample and want to recompile it, you can run the Java compiler in the directory containing the example.

Be sure xalan. To recompile and run the class files in the servlet subdirectory, the javax. Before session creation, you need to create a Properties object containing properties key-value pair using the put key, value method that the session needs to send or receive mail.

If you are using a remote SMTP server e. You can use other properties as well to configure mail sessions. Common Properties Description mail. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Like Article. Last Updated : 12 Jan, Life-Cycle of Email.

Association of files in Servlet Web-Application. Fill details in output of Mail. HttpServletResponse response.