Creating a Runtime Environment

Adding Logical Hosts and Domains

Figure 6 Logical Host Icon

You can create this component by selecting the New > Logical Host option from the Environment context menu in the NetBeans Services window.

A domain is an instance of a Logical Host; that is, the Logical Host used in Java CAPS acts as a directory for the domains, which are the actual runtime components. Each domain consists of two main components: an integration (or application) server and a message server.

All configuration of the individual domains is performed from either the Domain Manager or the command line.

Note –

The Java CAPS runtime components, which include domains and any Projects or components deployed to them, provide their full functionality independent of the Repository.

Right-clicking a Logical Host in the NetBeans Services window displays the context menu shown below.

Figure 7 Logical Host Context Menu

Table 4 Logical Host Context Menu Options


Option		Function
New	Sun Java System Message Queue	Adds a new Sun Java System Message Queue to the selected Logical Host. See Adding Message Servers.
	Sun JMS IQ Manager	Adds a new Sun JMS IQ Manager to the selected Logical Host. See Adding Message Servers.
	Unified JMS Resource Adapter	Adds a new Unified JMS Resource Adapter to the selected Logical Host.
	Sun Java System Application Server	Adds a new Sun Java System Application Server to the selected Logical Host.
ACL Management		Presents a dialog with which an Administrator can assign read/write privileges to users for the selected Logical Host.
Version Control		Accesses the version control features for the selected component.
Delete		Deletes the selected Logical Host, subject to the following conditions: You have write privileges for the component (see ACL Management, above). You have the component checked out to your workspace. The component is not checked out by anyone other than yourself. If these conditions are met, a dialog is presented in which you confirm that you want to delete the selected component. Clicking `Yes` then deletes the component.
Rename		Activates the field, allowing you to rename the selected Logical Host. Note that all Environment component names should contain only alphanumeric characters (letters and numbers), dashes, and underscores.