I have created a spring project with maven and it works fine. I am trying to add a jar file to the project, eclipse does not give any errors but when i start the server and try to access to the page which uses a class from that jar file i get a classNotFound exception.
My steps are..
1 - I put the jar file in src->main->resources
2 - I added it to build path by right clicking and saying add to build path.
3 - I add the project to tomcat and start the server
The thing is i looked at the tomcat deployment directory and the .jar file appears in classes directory. When i take copy the file from classes to lib (which has libraries downloaded by maven) project works fine.
Related
I have spring boot project which uses thin jar plugin to copy dependencies. I am copying all the dependencies in one folder. I was not getting any class not found error before as jars were present in respective folder. It was working both in windows and linux. I updated spring boot version to 2.7.5. While building in windows all jars are present in form of thin jars. No error. But while building in linux jar from repository is not getting copy to respective folder. for e.g spring-context-support jar is missing in /org/springframework/spring-context-support/5.3.24/ location.
In maven repository this jars is present. But in linux while copying to common folder only pom is getting copied. So I am getting class not found error.
But in windows its working correctly.
I cross check setting.xml. But still not able to point what is happening.
I have a Project called mainProject and it has a maven dependency of a project called jarProject. The jarProject has a property file which comes as part of the jar. On running the mainProject in my IDE I dont get any issues and it runs fine.
When I deploy this mainProject as a Bundle on JBoss server it gives error as it is not able to find this jarProject property file.
Please suggest what can be done to make the jarProject property file available to the mainProject on deployment.
I have a maven based spring mvc project. I can build that project and run it via tomcat manually like this
mvn package -Dbuild.name=App1
mvn package -Dbuild.name=App2
mvn package -Dbuild.name=App3
and then can copy those generate war files App1.war, App2.war and App3.war into my tomcat folder and start it. It works fine.
Question is how to do the same using intelliJ IDEA?
I generated war files one by one by using Maven Project window and creating custom value for package goal. It generates .war files in target folder. But when I run it in Tomcat of intelliJ it only runs the application at root "/" address. For other addresses
/App2 -> 404
/App3 -> 404
You can have multiple artifacts created in IntelliJ IDEA and configured for deployment at the same time in the application server Run/Debug configuration, Deployment tab under different contexts.
Note that Deployment tab has a configuration to perform the deployment from the External source where you can specify the location of the war produced by Maven if you don't want to use artifacts for some reason.
I have the following Problem:
I have a Maven MainProject with some SubProjects.
Two of this SubProjects are WebApplications. (One WebApp and one WebService)
If I build the MainProject in the command line with mvn clean package the 2 .war files are deployable in an external Apache Tomcat 6.0.
If I build the MainProject in eclipse with the m2e plugin i can also deploy the .war files into an external Tomcat.
BUT if i want to deploy the WebProjects in an Apache Tomcat in Eclipse, it doesn't boot.
The Problem is, that the file structure of the eclipse build for the internal Tomcat is different to the Maven one.
In the Maven build (console / m2e) the path is correctly from e.g. Project/src/main/java/com/... to WEB-INF/com...
The eclipse build for the internal Tomcat creates the structure like WEB-INF/main/java/com/...
So many of the .xml files which are mandatory for the Tomcat boot are not found bacause of the wrong path.
How can i tell eclipse that it should do the similar build like m2e or maven on command line so that i can use an internal tomcat in eclipse?
I am using
Eclipse Juno 4.2 or Helios 3.6
m2e - Maven Integration for Eclipse / 1.1.0.20120530-0009 / org.eclipse.m2e.feature.feature.group
Maven Integration for WTP / 0.15.2.20120306-2040 / org.maven.ide.eclipse.wtp.feature.feature.group
I fixed the problem.
The problem was the deployment assembly options in the eclipse projects.
Eclipse default option is to deploy /src to / folder.
Because of the maven structure /src/main/java/com the deployed folder also looks like /main/java/com.
I only had to change the source folder from /src to /src/main/java (the destination still remains /). If there are other necessary files i had to add them the same way, e.g. /src/main/resources.
The /src/main/webapp folder was already set correctly by eclipse to /WEB-INF
So I have a grails 2.0.4 application that works exactly the way I want. I created the war file and deployed it to Tomcat 7. I'm getting an error saying that the application can't find the jar I'm using to connect to oracle (ojdbc6.jar). The jar is listed under mywebapp/WEB-INF/lib. WHY can't it be found?? Any help would be greatly appreciated!
The jar file should be in the toplevel lib directory of your project (or specified as a dependency in a repository), not webapp/WEB-INF/lib. Is the jar file actually inside the warfile? You can test this by opening the war as a zip file, or by running jar tf target/mywebapp*.war and looking for ojdbc6.jar. If it is, it should get deployed and you should see it in tomcat7/webapps/mywebapp/WEB-INF/lib.
The default environment for grails war is production instead of development. Make sure you've got the production data source configured correctly in grails-app/conf/DataSource.groovy