Hi can someone answer me how to deploy muleapp in tomcat?
I have packaged muleapp using Maven -mvn package war:war but before building and packaging it with Maven I had to manually add WEB-INF folder in muleapp cause the structure of muleapp is deferent to webapp.
is there any better way how to transform muleapp to webapp structure?
thank you so much in advance!!
Mule Application and Web Archive (WAR) are two different formats, and for this reason they are not interchangeable.
To create a web application that uses mule you should start from the maven war archetype and then following the instruction available here to configure your web.xml
Related
I have created two separate maven modules (let's call them MODULE1 and MODULE2) which are submodules of a third integration module (SUPERMODULE).
MODULE1 and MODULE2 are both Spring Boot Web Applications. What I'm trying to achieve is to start (not build) both projects / web apps by means of SUPERMODULE.
As I see it, there are two options:
Deploy them both to the same tomcat server (probably the better & more interesting solution)
Deploy them to different tomcat servers with different ports
I found no viable example to achieve either one of these options (... by means of a single maven integration project). Hence, I would be glad if someone could point me into the right direction - or are both possibilities bad practice?
You said :
Deploy them both to the same tomcat server
(1) Build automation software
Any Build Automation tool (Jenkins, bamboo...) would allow you to create a job that deploys both your wars to tomcat (the same server or different server, you can setup your job as you wish).
Do you use an automation software ? I believe that would be the best the solution / best practices.
(2) Build an EAR - Deploy to Tomee
You said:
What I'm trying to achieve is to start (not build) both projects / web
apps by means of SUPERMODULE.
What you are really describing is an EAR!
I'll describe the idea, however, it seems Spring boot does not play well with EAR: Spring Boot EAR Packaging and https://github.com/purple52/spring-boot-ear-skinny-war
Since your 2 submodules are spring boot app, you could:
build the submodules as WAR
have your Supermodule build an EAR
include both WARs in the EAR (maven dependencies)
this however implies that you use (for instance) Tomee instead of tomcat (is that an option for you?).
as mentioned above, after some research it seems a spring-boot war does not work when packaged inside an EAR. The SpringServletContainerInitializer isn't called. So this would not be an option at the moment.
We are trying to migrate our existing Spring MVC applications to Spring Boot application. Our existing applications are using 3.2.9, so tons of XML configurations. All the beans are defined in the XML files. What we have done is first we have upgraded our existing applications to Spring 4.2.5 version since Spring Boot will work only with Spring 4 versions.
Our requirement is to have both FAT JARs and WAR files from the build. Most of our existing customers would prefer Application Server deployment, so we have to create WAR file for them. Also for our internal testing and new deployments, we are planning to use FAT JARs.
How can we achieve them in the Maven file, we are able to provide separately as below. Is there any maven plug-in to generate both in single build?
<packaging>jar</packaging>
or
<packaging>war</packaging>
We are publishing our artifacts into Nexus repository. So, we want to have the separate repository location for JAR files and WAR files. Can we do that using the single pom.xml file?
Also another question, we have all the XML configurations under WEB-INF folder. When we are moving to the Spring Boot application, it has to be under the resources folder. How can we handle them easily. When we build FAT jars, the resources are not looked under WEB-INF because it simply ignores the webapp project.
I am looking forward for some guidance to complete the migration. Infact, we have already done that changes and it is working fine, but we are confused on this WAR / JAR generations.
Update:
I have got another question in mind, if we are converting our existing applications to spring boot, do we still have to maintain WEB-INF folder in the web-app or can move everything to the resources folder?. While building the WAR file, whether spring boot takes care of moving the resources to WEB-INF? How spring boot would manage to create the WAR file if you are putting all the resources under the resources folder.
Building WAR and FAT JAR is very easy with Gradle.
With Maven, I would try multi module setup, where one sub-module will build fat JAR and second will build WAR file.
Application logic can be as third sub-module and thus being standalone JAR with Spring configuration and beans. This application logic JAR would be as dependency for fat JAR and WAR module.
WAR specific configuration can be placed in Maven WAR sub-module.
I didn't have such requirement before, so don't know what challenges may occur. For sure I wouldn't try to integrate maven-assembly-plugin or other packaging plugins with spring-boot-maven-plugin.
Concerning location of config files, just place them into src/main/resources or it's sub-folders according Spring Boot conventions. Spring Boot is opinionated framework and will be most friendly to you if you don't try to resist defaults.
Maven does not handle this gracefully, but its far from difficult to solve. You can do this with 3 pom files. One parent pom that contains the majority of the configuration, and one each for the packaging portion of the work. This would neatly separate the concerns of the two different assembly patterns too.
To clarify -- I'm not recommending a multi-module configuration here, just multiple poms with names like war-pom.xml and fat-jar-pom.xml, along with parent-pom.xml.
I am working on a Spring-MVC application which uses Maven. In the POM.xml I noticed that I can denote the file-type in which I can select if I want to deploy the project as a JAR or WAR.
Mostly I select a WAR file and then deploy it in Apache tomcat. My question is, If the application is Spring-MVC based, with Spring-Security, Hibernate and other libraries, can I package it as JAR by simply denoting it in POM.xml and deploy it in Apache webserver instead of using Apache tomcat? Or do I need to make some modifications somewhere for this to work. Kindly let me know. Thank you.
No, you can't. Apache httpd knows nothing about how to handle jar files.
What you can do though is to provided an embedded webserver (such as jetty) in your package and define in your MANIFEST.MF file a main class that will launch it and register your application to it.
That way you can package is a an auto-executable jar, or as a war that can be run on his own or deployed in a classical webserver.
I have created an JEE application in Openshift using the JBOSS AS 7.1 cartridge a Maven project have been generated with the War deployment format.
I need to use EJBs into the application but the War format cannot hold EJB so I changed the from War to Ear, the problem is that when I deploy the Ear the application does not Work(404 Error when I access the home page).
Is there any simple solution in order to make this work?
Or Should I create two seperate projects(one EJB project and another JSF project) and a parent POM?
Actually it is possible to package EJBs inside a WAR archive : JEE6 Tutorial, so I decided to stick with that.
Alternatively it is also possible to convert a project from WAR to EAR by using Maven's project composition (useful link).
I have deployed a standard war file as an osgi bundle into equinox using bnd to create a war bundle. Whilst it deploys ok and I can run the app, I cannot see any images or css files. I have deployed catalina-start as an osgi bundle and am using spring-web-extender as the bridge. The image/css files are located at the root of the war file
root
|_images
|_css
|_META-INF
|_WEB-INF
I have seen others deploy images and css files in fragment bundles, but I would have thought this should just work.
Any help appreciated.
As alternative, you can try Eclipse Jetty Web engine 7.x [1] that was redesigned to support OSGi Web Application Bundles (OSGi Enterprise 4.2:128). I use Jetty and do not have any problems with WAR static resources (images, scripts etc.)
[1] - http://eclipse.org/jetty/
Regards,
Dmytro