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For example, Geronimo uses "geronimo-admin" security realm to authenticate users when they login to the Geronimo Administration Console. The deployment plan of the security realm is follows.
geronimo-admin security realm
Deployment Plan of the "geronimo-admin" security realm used by admin console application |
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<module xmlns="http://geronimo.apache.org/xml/ns/deployment-1.2">
<environment>
<moduleId>
<groupId>console.realm</groupId>
<artifactId>geronimo-admin</artifactId>
<version>1.0</version>
<type>car</type>
</moduleId>
<dependencies>
<dependency>
<groupId>org.apache.geronimo.framework</groupId>
<artifactId>j2ee-security</artifactId>
<type>car</type>
</dependency>
</dependencies>
</environment>
<gbean name="geronimo-admin" class="org.apache.geronimo.security.realm.GenericSecurityRealm" xsi:type="dep:gbeanType" xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<attribute name="realmName">geronimo-admin</attribute>
<reference name="ServerInfo">
<name>ServerInfo</name>
</reference>
<xml-reference name="LoginModuleConfiguration">
<log:login-config xmlns:log="http://geronimo.apache.org/xml/ns/loginconfig-2.0">
<log:login-module control-flag="REQUIRED" wrap-principals="false">
<log:login-domain-name>geronimo-admin</log:login-domain-name>
<log:login-module-class>org.apache.geronimo.security.realm.providers.PropertiesFileLoginModule</log:login-module-class>
<log:option name="groupsURI">var/security/groups.properties</log:option>
<log:option name="usersURI">var/security/users.properties</log:option>
</log:login-module>
</log:login-config>
</xml-reference>
</gbean>
</module>
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The geronimo-web.xml uses XML elements from http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1
Image Removed namespace and one or more namespaces mentioned in "XML Schemas - Common elements and Configuration" section above in the document. Please go through the section to know what elements does each schema describe.
For example, the following Geronimo-web.xml is the deployment plan of a web application that connects to a datasource deployed on DB2 and retrieves data.
Sample geronimo-web.xml
Deployment plan of a web application that connects a back end Database (geronimo-web.xml) |
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<web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1"
xmlns:naming="http://geronimo.apache.org/xml/ns/naming-1.2"
xmlns:sec="http://geronimo.apache.org/xml/ns/security-2.0"
xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.2">
<sys:environment>
<sys:moduleId>
<sys:groupId>samples</sys:groupId>
<sys:artifactId>EmployeeDemo</sys:artifactId>
<sys:version>2.1</sys:version>
<sys:type>war</sys:type>
</sys:moduleId>
<sys:dependencies>
<sys:dependency>
<sys:groupId> samples</sys:groupId>
<sys:artifactId>EmployeeDatasource</sys:artifactId>
<sys:version>2.1</sys:version>
<sys:type>rar</sys:type>
</sys:dependency>
</sys:dependencies>
</sys:environment>
<context-root>/EmployeeDemo</context-root>
<naming:resource-ref>
<naming:ref-name>jdbc/DataSource</naming:ref-name>
<naming:resource-link>jdbc/EmployeeDatasource</naming:resource-link>
</naming:resource-ref>
</web-app> |
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The deployment starts with <sys:moduleId> to provide a unique module id configuration for the web application. In dependencies section, using <sys:dependency>, a dependency on "samples/EmployeeDatasource/2.1/rar" is configured. This is the module id of Datasource that connects to DB2. The web context root is configured by <context-root>. Since there is no namespace prefix for this tag, it is going to be the default namespace http://geronimo.apache.org/xml/ns/j2ee/web-2.0.1Image Removed. The datasource name "jdbc/Datasource" is mapped to "SystemDatasource" using <naming:resource-ref>.
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