I am using Java + GPE + Cloud end points.
It used to be the case that my end point api file would automatically update whenever I change the relevant java source code. For some reason this has now stopped working.
I created a very simple dummy endpoint project and the api file is automatically generated here. But not in my real project.
Now to see my changes in api file - I have to click on "Generate Cloud End Point Client Library". This is slow, freezes up eclipse and lowers my productivity.
Any suggestions/ideas ?
Regards,
Sathya
Check your output directory for your classes. If that's changed, it won't properly update the .api file any. I found this out after adding Maven to my Eclipse project, and adding Maven changed my output directory.
Related
I'm using Eclipse and I'm learning Spring MVC/Rest/Security.
I created a Maven project from scratch but for some reason unknown to me, it refuses to connect to the database.
Then I used a sample project I have from somewhere, but replaced basically every file in it with the ones of the new project. For some miraculous reason this one DOES work even though it's comparably the same as the first one.
But I do have a problem with it: Whenever I try to run this project, under the "Run on server" window, Eclipse shows me the project as
Configured:
new-project-name(original-project-name)
When it manages to run (because it takes forever to load and it sometimes times out), the url given is:
localhost:8080/original-project-name/
instead of the new name I have given. I have replace the original project name in every file I could think of. In the folders that contain it, in "pom.xml" of course, "pom.properties", ".project", ".classpath" and even a eclipse config file called "org.eclipse.wst.common.component", to no avail.
I cannot find what file is it reading it from and I have checked every single one. I think.
Update properties file
/src/main/resources/application.properties
server.port=8080
server.contextPath=/original-project-name/
/src/main/resources/application.yml
server:
port: 8080
contextPath: /original-project-name/
I have been working on creating a simple Java desktop app using the RESTful API for Business Objects and have run into an issue. Whenever I run my app in Eclipse in works fine; whenever I export it as a 'Runnable Jar' and select the Library handling option 'Package required libraries into generated JAR' it works fine. However, whenever I try to export it using the Library handling option 'Extract required libraries into generated JAR' I get the following error after running the app:
java.lang.NoClassDefFoundError: Could not initialize class com.businessobjects.bcm.BCM
I have the 'bcm.jar' file added under a 'res' Source Folder and have it added to the Build Path. At one point I added all the JARs under the 'SAP BusinessObjects' java folder, and external folder, but it still throws the error. The problem stems from this line of code:
enterpriseSession = CrystalEnterprise.getSessionMgr().logon(userID, password, CMS, auth);
Would anyone know why I am getting said error? I really want to use the Extract option as it will improve performance as my app becomes larger. Any help resolving this issue would be greatly appreciated :)
EDIT: I would be happy to provide clarification or further detail upon request!
Seems this was introduced in SP04 and SAP has no intent of fixing it as the RESTful API wasn't designed to be used with Desktop apps.
Have you included the cryptojFIPS.jar? Leaving it out can cause the error.
I have a HelloWorld Java app called FitnessTracker that I want to clone as another name, FDE3, leaving the original website in tact. I performed the following steps an attempt to do this. Please tell me where I went wrong and/or what else I need to do.
Change Context Root
Confirm Change Context Root
Still the original "FitnessTracker" name persists and I'm not sure how to get rid of it.
If I was able to successfully clone the FitnessTracker webapp as FDE3, I should be able to access the new site as
http://localhost:8080/FDE3
But I get an invalid resource error. Instead, the site is still accessible as
http://localhost:8080/FitnessTracker
..because of reminants of the old name.
What do I need to change within Spring Tool Suite to get the web app to use only the new name? To minimize chance of corruptying the project, I'd rather do it via the STS GUI over manual modification of any system file.
I see that the following file contains the text "FitnessTracker" but I would rather not modify it manully for fear of breaking. What GUI option controls this?
Search "fitnesstracker" (2 hits in 1 file)
C:\Dev\Workspace\FDE3\.settings\org.eclipse.wst.common.component (2 hits)
Line 2: <wb-module deploy-name="FitnessTracker">
Line 7: <property name="java-output-path" value="/FitnessTracker/target/classes"/>
Sorry for being a noob.
Update:
I'm not sure what I did, maybe just clean, refresh, open/close a million time, dunno, but now when I run the web server from with the Spring IDE the site is coming up using the FDE3 path, however, I am wondering why I see a reference to Fitness in Parens in the project node.
Earlier, it just displayed "FitnessTracker" in parens, now I see a full path to a Test folder...
Update 2:
When I copied the FitnessTracker project as FDE3, I didn't expect that the new FDE3 project would have any ties to FitnessTracker project and I didn't think that the new FD3 project would be in SVN until I added it to SVN, but based on the icons I see below, it looks like it is, (I'm new to SVN, too)
It looks like my issues are related to SVN.
Why is there a tie to the original FT project and why? How should I have clone the FitnessTracker project?
Yes, your issue is indeed related to SVN. Copying an SVN working copy will copy .svn folders inside that and will be pointing to the same URL in the SVN repository. What you have to do is an SVN Export of your FitnessTracker project to FitnessTracke-Ex first in either Tortoise or Subclipse SVN client and then import that project into your STS Eclipse environment. Finally you can copy and rename the FitnessTracke-Ex project FDE2 or FDE3
See this
post on how to Export a working copy
See this post on how to Import an existing project into Eclipse
I'm working on the client side of a project that is using DropWizard. Unfortunately what I'm experiencing is that for me to make a change to assets I have to stop the server, package the assets with maven, and then rerun the server or the assets will not be updated.
I tried adding dropwizard-configurable-assets-bundle but I'm still seeing the same behavior. Here's the service after adding it:
Service.java
public void initialize(strap<ServiceConfiguration> strap) {
// Assets
strap.addBundle(new ConfiguredAssetsBundle(
"/dashboard/app/", "/dashboard/", "index.html"
));
// Redirect /dashboard to /dashboard/
strap.addBundle(new RedirectBundle(ImmutableMap.<String, String>builder()
.put("/dashboard", "/dashboard/").build()));
}
I'm currently running mvn package && java -jar target/pack.jar server config.yml. I tried using Eclipse but I was having to restart it manually and it wasn't repackaging for me so it was slowing things down even further.
This whole process is reaaaally slowing me down and I'm hoping it's just my ignorance to the world that is Java.
In my Intellij Idea, i am using JRebel plug-in for this purpose. JRebel also supports Eclipse.
If your assets are packaged under src/main/resources then they should just update automatically with Eclipse without a restart being required, so long as you're running the executable service main() from within the IDE.
You may need to check that your Maven plugin is set to "generate-resources" on changes but that is just the default setting so should be in place already.
What you're describing is definitely possible in Eclipse - I have personal experience of making resource changes (e.g. change and save an HTML asset) and then seeing an immediate update upon doing nothing more than a browser refresh.
I'm pretty new to Java and Eclipse coming from an iOS/xCode background. I have an iOS project that has 2 builds, 1 that uses a test server and 1 that uses a live server. In xCode this was simply a case of adding a new build target, a Preprocessor Macro, than using #ifdef in code to use separate url's for each build.
Porting this over to Android, I have this list of things I need to do each time I want to build/test between the 2 versions
TO SWITCH BETWEEN LIVE AND TEST
Rename Application Package com.mybus.myapp/com.mybus.myapptestserver (Right click, Android Tools, Rename Application Package).
Rename com.mybus.myapp folder to com.mybus.myapptestserver.
Change Map API key in manifest
Change SENDER_ID in BeginActivity.java (Notification app ID).
Search and change all references com.mybus.myapp/com.mybus.myapptestserver (Including SharedPreferences).
Change URL's in ConnectionHelper.java and PasswordResetConnection.java
Change icon and label in Manifest for Application & BeginActivity.
Remove crash reporter (ACRA) from MyApplication.java.
Change .setSmallIcon(R.drawable.ic_test_launcher) & .setContentTitle("myapptestserver") in GCMIntentService.java
Surely there is an easier way to build seperate builds and allow them both on a device at the same time?
You could use Ant script to do this. Once you customise your Ant script to handle all these changes, you can get the final output by running the ant release command.
An small example from where you could start with. I have written a post about it. This ant script, doesn't change any values in files, but what it does, is outputs the final apk, with a chosen name format, and puts it in a specified folder.
http://techdroid.kbeanie.com/2011/09/automating-builds-on-android-part-1.html
http://techdroid.kbeanie.com/2011/09/automating-builds-on-android-part-2.html
Disclaimer: These are links to my blog posts.