There is also a full EJB feature support in the Embedded API. When applications are re-deployed using the redeploy command, GlassFish server maintains HTTP session and EJB state. The support also includes the updates to the Apache Felix runtime to version 3.0.8 including the Apache Gogo shell.Īctive Redeploy: The new release extends GlassFish Server 3.0 Active Redeploy feature to include Stateful EJBs and EJB Timer components. The developers can utilize OSGi services from Java EE Applications and vice-versa. The OSGi support enables hybrid application development to leverage the benefits of OSGi modularity and Java EE programming model. OSGi Support: Apache Felix is bundled with the runtime and is used as the default shell but GlassFish runs on Equinox and Knopflerfish as well. Also, multiple versions of an application can be concurrently deployed allowing to change between different versions. The web-based admin console uses the same RESTful backend so the developers can use the same set of APIs to integrate similar capabilities in the toolkits or IDEs. All the administration, management, and monitoring data is exposed as RESTful Web services. The HTTP, EJB, IIOP, SSO, and Web Services Reliable Messaging and Secure Conversation session states are replicated evenly in the cluster. The current IDE tool support includes the NetBeans and Eclipse plugin extensions and the next release of Oracle Enterprise Pack for Eclipse will be updated to include the new GlassFish 3.1 server plug-in.Ĭlustering and HA support includes the creation of multiple clusters per domain and multiple instances per cluster with up to 100 instances per domain using the web-based Admin Console or the command line interface (CLI). The new release also provides centralized administration and improved JDBC monitoring capabilities. Oracle recently released version 3.1 of the commercial (Oracle GlassFish Server) and open source ( GlassFish Server Open Source Edition) versions of the application server. We are pleased to announce the general availability of GlassFish 5.0, the Java EE 8 Open Source Reference Implementation and that the Java EE 8 umbrella specification and all the underlying specifications (JAX-RS 2.1, Servlet 4.0, CDI 2.0, JSON-B 1.0, Bean Validation 2.0, etc.The latest version of GlassFish application server supports JavaEE 6 Web Profile and Full Platform, improved OSGi support, clustering and high availability (HA) features.What’s interesting is that GlassFish is supported by the major of IDE’s including NetBeans and Eclipse, a feature that makes the utility a steady solution when it comes to creating such applications. Using GlassFish you can create and deploy web applications and easily leverage the power of Java EE 6 platform. And since it provides you with a large set of commands and libraries, the utility is intended mostly for professional users. You can adjust resources to improve productivity and solve all the issues that might arise when you modify the default settings.īefore working with GlassFish, you need to understand the basics of tiered applications and learn how to deploy and run them on a Java EE server. When you configured all the options, you can continue to manage ongoing configuration for the life of your GlassFish server installation. Because each domain has its own administration server (DAS) that hosts administrative applications, you can customize connection settings with ease. The initial domain is created during installation and it contains a group of instances that are administered together. Working as an administrator of GlassFish, your main responsibilities are to establish a secure environment and to oversee all the resources and users. Using GlassFish you have the possibility to configure services, fix problems that are associated with the server, integrate add-on components and deploy applications with ease.Īfter installing the program, you might need to perform several configuration tasks in order to make GlassFish function as intended. Intended mainly for Java developers and administrators, GlassFish includes a modular runtime that minimizes resource consumption, an easy-to-use console and a feature-rich command line tool. GlassFish is a straightforward utility designed for developing and deploying Java EE applications (Java Platform Enterprise Edition) and Java Web Services.
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