You can export applications from EAServer Manager to deploy them on another server. EAServer supports two archive formats for applications:
J2EE enterprise archive (EAR) The EAR format is the standard for servers that support J2EE. This format allows portability to other vendor’s J2EE servers, but does not support component types other than EJB or container-specific information such as:
Role mappings
Resource references
EJB references to components that are not installed with the EAR file, or when more than one bean uses the same home and remote interfaces. It is impossible to infer EJB references if more than one bean uses the home and remote interfaces specified by the reference properties in the deployment descriptor. After importing an EJB-JAR file that contains multiple beans that use the same home and remote interfaces, view the EJB Reference properties to verify that the correct bean is invoked.
Environment properties
You can optionally include EAServer XML configuration files to preserve the configuration of these properties, as described in “Using EAServer configuration files in J2EE archives”.
EAServer JAR For exporting between EAServer 3.6 or later servers. This format, while proprietary, preserves all information in the application and supports component types other than EJB. When importing, EJB references, resource references, and role mappings are preserved. You must ensure that the referenced items are in place before you run the imported application.
Consider synchronization instead of archives
If you are deploying between EAServer installations, you may
find synchronization easier than exporting and importing archives.
Synchronization replicates an application directly between servers.
See Chapter 6, “Clusters and Synchronization”for more
information.
Expand the top-level Applications folder.
Highlight the application to export. If you are exporting an EAR file, choose File | Export | J2EE EAR. If you are exporting an EAServer JAR, choose File | Export | EAServer JAR.
In the Export wizard:
Enter the name of the EAR or JAR file to create including the full directory path and the .ear or .jar extension.
If exporting in EAR format, optionally deselect the Export with EAServer XML Configuration File option if you do not want the archive to include an EAServer XML configuration file.
Click Next. EAServer Manager creates the EAR or JAR file, displaying status messages in the Export wizard.
Highlight the top-level Applications folder. If you are importing an EAR file, choose File | Deploy | J2EE EAR. Otherwise, choose File | Deploy | EAServer JAR.
Enter the path to the EAR or JAR file.
If importing an EAR file, choose a deployment strategy. Table 9-1 describes the deployment strategy options.
If importing an EAR file, configure the deployment options:
Prompt before overwriting existing objects.
Automatically generate EJB stubs and skeletons.
Use interoperable naming, which configures interoperable naming URLs for the EJB Reference properties, as described in “Intervendor EJB interoperability” in the EAServer Programmer’s Guide. Select this option when your EJBs have EJB references that link to another vendor's EJB 2.0 server and you need to use the RMI/IIOP protocol for the connection.
Use JAR File Package Naming. If selected, the new
package name will match the EJB-JAR file name. Otherwise the new
package name matches the display-name element
in the deployment descriptor.
When you are deploying an EAR or EJB-JAR file containing
a sybase-easerver-config.xml file,
which was previously exported from EAServer, do not use the JAR
File Naming option. When exporting packages to a J2EE archive file,
EAServer optionally creates a sybase-easerver-config.xml file
that includes configuration information based on the package names.
If you deploy a package or an application that contains packages
with the JAR File Naming option, EAServer renames the packages.
When the package names do not match the names in the sybase-easerver-config.xml file,
deployment fails.
Click Next. The Deploy wizard reads the EAR or JAR file and creates a new application. Any errors display in the status window. Review the status information, then click Close.
Exporting an application