Prerequisites Starting the Oracle CEP Visualizer

2-2 Oracle Complex Event Processing Visualizer Users Guide ■ Oracle recommends that you use Internet Explorer 7 or higher. ■ For some Oracle CEP Visualizer tasks, you must log into Oracle CEP Visualizer using an Oracle CEP server account configured for the administrator role. For more information, see Section 20.1, User, Group, and Role Management .

2.1.2 How to Start Oracle CEP Visualizer Using a Browser

You can start the Oracle CEP Visualizer using any browser that meets the minimum perquisites as Section 2.1.1, Prerequisites describes. To start Oracle CEP Visualizer using a browser: 1. Confirm that your browser meets the necessary requirements. See Section 2.1.1, Prerequisites .

2. Invoke the following URL in your browser:

http:host:portwlevs where host refers to the name of the computer on which Oracle CEP is running and port refers to the Jetty NetIO port configured for the server default value 9002. The port number is configured in the config.xml file in the ORACLE_CEP_ HOMEuser_projectsdomainsDOMAIN_DIRservernameconfig directory, where ORACLE_CEP_HOME refers to the Oracle CEP installation directory such as d:oracle_cep, DOMAIN_DIR refers to the domain directory such as my_domain, and servername refers to the server instance directory such as server1. The port number is the value of the port child element of the netio object configured for the Jetty server, as shown in the following example only relevant parts shown: netio nameNetIOname port9002port netio ... jetty nameJettyServername network-io-nameNetIOnetwork-io-name ... jetty For example, if your browser is running on the same computer as Oracle CEP and you are using the default port, invoke the following URL: http:localhost:9002wlevs If you want to use HTTPS to connect to Oracle CEP Visualizer, specify the SSL port number. This is the port assigned to the netio element referenced by the secure-network-io-name Jetty element. The default value is 9003. For example, if you have the following configuration only relevant parts shown: netio namesslNetIoname ... port9003port netio jetty ... Using Oracle CEP Visualizer 2-3 secure-network-io-namesslNetIosecure-network-io-name jetty use the following URL: https:localhost:9003wlevs The Logon screen appears as Figure 2–1 shows. Figure 2–1 Oracle CEP Visualizer Logon Screen

3. In the Logon screen, enter the name and password of the administrator user you

configured when you created the domain.

4. Click Logon.

Note: The security features of Oracle CEP Visualizer work only if you have security enabled for Oracle CEP server. If you disable Oracle CEP server security, then: ■ Oracle CEP Visualizer does not provide default users, groups, and roles. ■ You cannot create new users, groups, and roles. ■ There is no login page when first entering Oracle CEP Visualizer. For more information, see Enabling and Disabling Security in the Oracle Complex Event Processing Administrators Guide