Java 1. The purpose of this archive format is same as that of the JAR - to make the deployment, shipping, and in turn the maintenance process easier. This will have an XML file named web. This Deployment Descriptor is used by the Web Container to deploy the web application correctly. This archive file format is used in those cases to bundle all the components of an enterprise application into a single file.
Again the purpose is same - making deployment, shipping, and hence the maintenance easier. Post a Comment. RSS Feed xml. Posted by Geek at PM. Related Articles Labels: Java. Newer Post Older Post Home. Subscribe to: Post Comments Atom. Recently Posted Articles Loading Category Cloud Animated Tag Cloud. Why garbage collection is required in Java? How GC does not affect Java program's performance?
Different categories of GC algorithm. List the available GC algorithms in Java. What is the default GC collector in Java 8? What are types of reference in Java? Explain strong reference type in Java.
Explain weak reference type in Java. Explain Serial Garbage Collector in Java. Explain Parallel Garbage Collector in Java. Explain G1 Garbage Collector in Java. What is soft reference in Java? What is phantom reference in Java? Explain the javap command in Java. What is PermGen in Java? To make the project transport, deployment made easy. JAR java archive group of. WAR web archive - each war represents one web application - use only web related technologies like servlet, jsps can be used.
EAR enterprise archive - each ear represents one enterprise application - we can use anything from j2ee like ejb, jms can happily be used. Bank app, Telecom app. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow.
Learn more. Asked 12 years, 2 months ago. Active 1 year, 7 months ago. Viewed k times. What is the difference between a. Improve this question. Mahozad 9, 10 10 gold badges 63 63 silver badges 81 81 bronze badges. Welcome to the Java world where someone thought that leaving a zip file with the. Add a comment. Active Oldest Votes. Improve this answer. Apache tomcat is a web container you cannot deploy a jar in tomcat server.
If you created a web application then export your application as war file and put it in tomcat webapp directory, start the server and your war will be deployed. Inam Landgrafe Teacher.
What is ear file in Java with example? EAR Enterprise Application aRchive is a file format used by Java EE for packaging one or more modules into a single archive so that the deployment of the various modules onto an application server happens simultaneously and coherently.
Farida Justicia Teacher. What is the difference between jar and executable jar? The main difference between normal and executable JAR file is that later contains a mainfest file, which specifies a main-class entry. When you run that JAR file, Java starts your application by reading that main-class entry, because you need the main method to execute Java programs.
Tinguaro Pfaffe Teacher. What is ear project Eclipse? Panfilo Felcy Reviewer. Where do I put war file in tomcat? Manual steps - Windows. Copy the. Mozella Musahanov Reviewer. What is Servlet and its use? A servlet is a Java programming language class that is used to extend the capabilities of servers that host applications accessed by means of a request-response programming model.
Although servlets can respond to any type of request, they are commonly used to extend the applications hosted by web servers. Ariana Andronikov Reviewer. How do you create a jar file?
0コメント