Defines a configuration, which is a collection of settings that controls how a server instance functions.
The following table describes subelements for the config element.
Table 1–18 config Subelements
Element |
Required |
Description |
---|---|---|
only one |
Configures the HTTP service. |
|
only one |
Configures the IIOP service. |
|
only one |
Determines whether the server to which the configuration applies is an administration server. |
|
zero or one |
Configures the connector service. |
|
only one |
Configures the web container. |
|
only one |
Configures the Enterprise JavaBeansTM (EJBTM) container. |
|
only one |
Configures the message-driven bean (MDB) container. |
|
zero or one |
Configures the Java Message Service (JMS) provider. |
|
only one |
Configures the system logging service. |
|
only one |
Configures the J2EE security service. |
|
only one |
Configures the transaction service. |
|
only one |
Configures the monitoring service. |
|
only one |
Configures the Java Virtual Machine (JVMTM). |
|
only one |
Configures thread pools. |
|
zero or one |
Configures the alert service. |
|
zero or more |
Specifies a system property. |
|
zero or more |
Specifies a property or a variable. |
The following table describes attributes for the config element.
Table 1–19 config Attributes
Attribute |
Default |
Description |
---|---|---|
server-config |
Specifies the name of the configuration. For the Platform Edition, the default is the only value allowed. |
|
true |
(optional) If true, any changes to the system (for example, applications deployed, resources created) are automatically applied to the affected servers without a restart being required. If false, such changes are only picked up by the affected servers when each server restarts. |
Contains configurations. In the Platform Edition, there is only one configuration.
The following table describes subelements for the configs element.
Table 1–20 configs Subelements
Element |
Required |
Description |
---|---|---|
only one |
Defines a configuration. |
Defines a connector connection pool.
The following table describes subelements for the connector-connection-pool element.
Table 1–21 connector-connection-pool Subelements
Element |
Required |
Description |
---|---|---|
zero or one |
Contains a text description of this element. |
|
zero or more |
Maps the principal received during servlet or EJB authentication to the credentials accepted by the EIS. |
|
zero or more |
Specifies a property or a variable. |
The following table describes attributes for the connector-connection-pool element.
Table 1–22 connector-connection-pool Attributes
Attribute |
Default |
Description |
---|---|---|
none |
Specifies the name of the connection pool. A connector-resource element’s pool-name attribute refers to this name. |
|
none |
Specifies the name attribute of the deployed connector-module. If no name is specified during deployment, the name of the .rar file is used. If the resource adapter is embedded in an application, then it is app_name#rar_name . |
|
none |
Specifies a unique name, identifying a resource adapter’s connection-definition element in the ra.xml file. This is usually the connectionfactory-interface of the connection-definition element. |
|
8 |
(optional) Specifies the initial and minimum number of connections maintained in the pool. |
|
32 |
(optional) Specifies the maximum number of connections that can be created to satisfy client requests. |
|
60000 |
(optional) Specifies the amount of time, in milliseconds, that the caller is willing to wait for a connection. If 0, the caller is blocked indefinitely until a resource is available or an error occurs. |
|
2 |
(optional) Specifies the number of connections to be destroyed if the existing number of connections is above the steady-pool-size (subject to the max-pool-size limit). This is enforced periodically at the idle-time-out-in-seconds interval. An idle connection is one that has not been used for a period of idle-time-out-in-seconds . |
|
300 |
(optional) Specifies the maximum time that a connection can remain idle in the pool. After this amount of time, the pool can close this connection. |
|
false |
(optional) If true, closes all connections in the pool if a single validation check fails. |
|
none |
(optional) Specifies the transaction support for this connection pool. Overrides the transaction support defined in the resource adapter in a downward compatible way: supports a transaction level lower than or equal to the resource adapter’s, but not higher. Allowed values in descending order are:
|
Properties of the connector-connection-pool element are the names of setter methods of the managedconnectionfactory-class element in the ra.xml file. Properties of this element override the ManagedConnectionFactory JavaBean configuration settings.
The following table describes the connector-connection-pool properties of jmsra, the resource adapter used to communicate with the Sun Java System Message Queue software. For a complete list of the available properties (called administered object attributes in Sun Java System Message Queue), see the Message Queue administration material.
Table 1–23 connector-connection-pool Properties
Property |
Default |
Description |
---|---|---|
none |
Specifies a list of host/port combinations of the Sun Java System Message Queue. For JMS resources of the Type javax.jms.TopicConnectionFactory or javax.jms.QueueConnectionFactory. |
|
none |
Specifies the JMS Client Identifier to be associated with a Connection created using the createTopicConnection method of the TopicConnectionFactory class. For JMS resources of the Type javax.jms.TopicConnectionFactory . Durable subscription names are unique and only valid within the scope of a client identifier. To create or reactivate a durable subscriber, the connection must have a valid client identifier. The JMS specification ensures that client identifiers are unique and that a given client identifier is allowed to be used by only one active connection at a time. |
|
guest |
Specifies the user name for connecting to the Sun Java System Message Queue. For JMS resources of the Type javax.jms.TopicConnectionFactory or javax.jms.QueueConnectionFactory. |
|
guest |
Specifies the password for connecting to the Sun Java System Message Queue. For JMS resources of the Type javax.jms.TopicConnectionFactory or javax.jms.QueueConnectionFactory. |
|
ReconnectAttempts |
6 |
Specifies the number of attempts to connect (or reconnect) for each address in the imqAddressList before the client runtime moves on to try the next address in the list. A value of -1 indicates that the number of reconnect attempts is unlimited (the client runtime attempts to connect to the first address until it succeeds). |
ReconnectInterval |
30000 |
Specifies the interval between reconnect attempts in milliseconds. This applies to attempts on each address in the imqAddressList and on successive addresses in the list. If too short, this time interval does not give a broker time to recover. If too long, the reconnect might represent an unacceptable delay. |
ReconnectEnabled |
false |
If true, specifies that the client runtime attempts to reconnect to a message server (or the list of addresses in imqAddressList) when a connection is lost. |
AddressListBehavior |
priority |
Specifies whether connection attempts are in the order of addresses in the imqAddressList attribute (priority) or in a random order (random). If many clients are attempting a connection using the same connection factory, use a random order to prevent them from all being connected to the same address. |
AddressListIterations |
-1 |
Specifies the number of times the client runtime iterates through the imqAddressList in an effort to establish (or reestablish) a connection. A value of -1 indicates that the number of attempts is unlimited. |
All JMS administered object resource properties that worked with version 7 of the Application Server are supported for backward compatibility.
Specifies a deployed connector module.
The following table describes subelements for the connector-module element.
Table 1–24 connector-module Subelements
Element |
Required |
Description |
---|---|---|
zero or one |
Contains a text description of this element. |
The following table describes attributes for the connector-module element.
Table 1–25 connector-module Attributes
Defines the connection factory object of a specific connection definition in a connector (resource adapter).
The following table describes subelements for the connector-resource element.
Table 1–26 connector-resource Subelements
Element |
Required |
Description |
---|---|---|
zero or one |
Contains a text description of this element. |
|
zero or more |
Specifies a property or a variable. |
The following table describes attributes for the connector-resource element.
Table 1–27 connector-resource Attributes
Attribute |
Default |
Description |
---|---|---|
none |
Specifies the JNDI name for the resource. |
|
none |
Specifies the name of the associated connector connection pool, defined in a connector-connection-pool element. |
|
user |
(optional) Defines the type of the resource. Allowed values are:
|
|
enabled |
true |
(optional) Determines whether this resource is enabled at runtime. |
Configures the connector service.
none
The following table describes attributes for the connector-service element.
Table 1–28 connector-service Attributes
Attribute |
Default |
Description |
---|---|---|
30 |
(optional) Specifies the maximum time allowed during application server shutdown for the ResourceAdapter.stop() method of a connector module’s instance to complete. Resource adapters that take longer to shut down are ignored, and Application Server shutdown continues. |
Defines a custom resource, which specifies a custom server-wide resource object factory. Such object factories implement the javax.naming.spi.ObjectFactory interface.
The following table describes subelements for the custom-resource element.
Table 1–29 custom-resource Subelements
Element |
Required |
Description |
---|---|---|
zero or one |
Contains a text description of this element. |
|
zero or more |
Specifies a property or a variable. |
The following table describes attributes for the custom-resource element.
Table 1–30 custom-resource Attributes