test
*JBoss Messaging Null Persistence Service* *Purpose:* To disable the Database Persistence Policy and introducing Null Persistence Service. *Step 1:* we have to delete the existing {color:green}\server\default\deploy\messaging\hsqldb-persistence-service.xml{color}. *Step 2:* delete the following *messaging* security policy from the {color:green}\server\default\deploy\messaging\messaging-jboss-beans.xml{color} file {code:xml} <!-- messaging application-policy definition --> <application-policy xmlns="urn:jboss:security-beans:1.0" name="messaging"> <authentication> <login-module code="org.jboss.security.auth.spi.DatabaseServerLoginModule" flag="required"> <module-option name="unauthenticatedIdentity">guest</module-option> <module-option name="dsJndiName">java:/DefaultDS</module-option> <module-option name="principalsQuery">SELECT PASSWD FROM JBM_USER WHERE USER_ID=?</module-option> <module-option name="rolesQuery">SELECT ROLE_ID, 'Roles' FROM JBM_ROLE WHERE USER_ID=?</module-option> </login-module> </authentication> </application-policy> {code} *Step 3:= Include the messaging policy in the {color:green}\server\default\conf\login-config.xml{color} file as the follows, {code:xml} <!-- A template configuration for messaging. This defaults to the UsersRolesLoginModule the same as other and should be changed to a stronger authentication mechanism as required. --> <application-policy name="messaging"> <authentication> <login-module code="org.jboss.security.auth.spi.UsersRolesLoginModule" flag="required"> <module-option name = "unauthenticatedIdentity">guest</module-option> <module-option name="usersProperties">props/messaging-users.properties</module-option> <module-option name="rolesProperties">props/messaging-roles.properties</module-option> </login-module> </authentication> </application-policy> {code} And also place the following properties files in the directory {color:green}\server\default\conf\props{color} {code} 1. messaging-users.properties ------------------------------ # # user=password # guest=guest 2. messaging-roles.properties ------------------------------- # # user=role1,role2,... # guest=guest {code} *Step 4:* Place the null-persistence-service.xml file with the following contents under the directory {color:green}\server\default\deploy\messaging{color} {code:xml} <?xml version="1.0" encoding="UTF-8"?> <!-- Null persistence config. Use this if you don't actually want to persist anything $Id$ --> <server> <!-- Persistence Manager MBean configuration ======================================== --> <mbean code="org.jboss.messaging.core.jmx.NullPersistenceManagerService" name="jboss.messaging:service=PersistenceManager" xmbean-dd="xmdesc/NullPersistenceManager-xmbean.xml"/> <!-- Messaging Post Office MBean configuration ========================================= --> <mbean code="org.jboss.messaging.core.jmx.MessagingPostOfficeService" name="jboss.messaging:service=PostOffice" xmbean-dd="xmdesc/MessagingPostOffice-xmbean.xml"> <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer</depends> <depends optional-attribute-name="TransactionManager">jboss:service=TransactionManager</depends> <!-- The name of the post office --> <attribute name="PostOfficeName">JMS post office</attribute> <!-- This post office is clustered. If you don't want a clustered post office then set to false --> <attribute name="Clustered">false</attribute> </mbean> <!-- Messaging JMS User Manager MBean config ======================================= --> <mbean code="org.jboss.jms.server.plugin.JDBCJMSUserManagerService" name="jboss.messaging:service=JMSUserManager" xmbean-dd="xmdesc/JMSUserManager-xmbean.xml"> <depends optional-attribute-name="TransactionManager">jboss:service=TransactionManager</depends> </mbean> </server> {code}