GVDataSources

Description

GVDataSources GreenVulcano^® ESB element is the root of the jdbc datasource configuration.

VulCon Configuration

GVDataSources element is present in the Adapter view and used by GVAdapters.

The following table shows the GVDataSources element's attributes:

Attribute	Type	Description
type	fixed	This attribute must assume the value module.
name	fixed	This attribute must assume the value DATASOURCES.

Might contain one of the following elements:

• mbean
• local-tx-datasource
• xa-datasource
• no-tx-datasource

mbean

The mbean element defines a JBoss MBean service. This includes the mbean class, attributes and dependencies.

The mbean Element is used by: depends, depends-list-element and GVDataSources.

The following table shows the mbean element's attributes:

Attribute	Type	Description
code	required	The code attributes gives the fully qualified name of the MBean implementation class.
name	required	The name attribute gives the JMX ObjectName string to use when registering the MBean. This must be a unique and valid JMX name.
interface	optional	The optional interface attribute gives the full qualified name of the class uses to construct the management interface of the mbean. In absence of it an interface with the name ending by MBean will be looked in the implementation class. When used this interface is defined explicitely.

Its subelements are:

• constructor
• xmbean
• attribute
• depends
• depends-list

constructor

The constructor element defines a non-default constructor to use when instantiating the mbean.

The constructor Element is used by: mbean.

Contains the subelemets: arg

arg

The arg element specifies the constructor arguments in the order of the ctor signature.

The following tables show the arg element's attributes:

Attribute	Type	Description
type	optional	The type attribute gives the type of the argument as defined in the ctor signature. If not defined java.lang.String is assumed. The attribute's value can't be null.
value	required	The value attribute provides the string representation of the ctor argument. It is converted from a string to type using Java PropertyEditor or a ctor taking a single string as its argument. The attribute's value can't be null.

xmbean

The xmbean element specifies a nested JBoss XMBean descriptor fragment.

Its supported content model is the same as the mbean element of the jboss_xmbean_1_0.dtd Ex: <xmbean> ... </xmbean>

The element value can't be null.

attribute

The attribute element specifies the initial value for a management attribute of the enclosing mbean.

Typically the value of the attribute element is the string representation of the attribute, but it can be an arbitrary xml fragment that is parsed by the mbean.

The following table shows the attribute element's attributes:

Attribute	Type	Description
name	required	The required name attribute gives the name of the attribute. This is the name exposed by the mbean to the MBeanServer for the attribute. The attribute's value can't be null.
replace	optional	The optional replace attribute indicates whether references of the form ${x} in the attribute element content should be replaced with the corresponding System.getProperty(x) value. The attribute's default value is: true.
trim	optional	The optional trim attribute specifies whether the attribute element content should be trimmed of whitespace. The attribute's default value is: true.
attributeClass	optional	The attributeClass attribute specifies the type of object that should be created. This is needed for non-concrete attribute types like interfaces and abstract classes. The attribute's value can't be null.
serialDataType	optional	The serialDataType defines how the content of the attribute element is interpreted by the ServiceConfigurator. The possible values are: text: the content is treated as the string representation of the attribute value. It will be mapped to the attribute using the PropertyEditor registered for the attribute type. javaBean: the content is a collection of property elements. The attribute's default value is: text.

depends

The depends element specifies the JMX ObjectName string of a service that the connection manager services depend on or a JMX ObjectName string for a mbean on which the enclosing mbean depends.

The depends Element is used by: local-tx-datasource, mbean, no-tx-datasource, xa-datasource.

The following table shows the depends element's attributes:

Attribute	Type	Description
optional-attribute-name	optional	The optional-attribute-name attribute specifies the attribute name which should be populated with the JMX ObjectName of the depends element. This allows an mbean to have access to the name of the mbean on which it depends. The attribute's value can't be null.
proxy-type	optional	The proxy-type attribute specifies the interface name that should be exposed on an MBeanProxy pointing at the dependent MBean specified by the JMX ObjectName. The special value proxy-type="attribute" will use the class declared in the MBeanAttributeInfo as the interface for MBeanProxy. The attribute's value can't be null.

depends-list

The depends-list element specifies a series of JMX ObjectName strings for a mbeans on which the enclosing mbean depends. This is done using

The following table shows the depends-list element's attributes:

Attribute	Type	Description
optional-attribute-name	optional	The optional-attribute-name attribute specifies the attribute name which should be populated with the JMX ObjectName[] array of the depends-list elements. This allows an mbean to have access to the names of the mbean on which it depends. The attribute's value can't be null.

Contains the depends-list-element elements. Might contain the mbean element.

depends-list-element

The depends-list-element element specifies a JMX ObjectName string for a mbean on which the enclosing mbean depends. The depends-list-element Element is used by: depends-list.

Might contain the mbean element.

local-tx-datasource

Specify a jca-jdbc non-XADatasource (local) wrapper, using local transactions. The local-tx-datasource Element is used by: GVDataSources.

Its subelements are:

• jndi-name
• use-java-context
• connection-url
• driver-class
• transaction-isolation
• connection-property
• user-name
• password
• (application-managed-security | security-domain | security-domain-and-application)
• min-pool-size
• max-pool-size
• blocking-timeout-millis
• idle-timeout-minutes
• no-tx-separate-pools
• new-connection-sql
• check-valid-connection-sql
• valid-connection-checker-class-name
• exception-sorter-class-name
• track-statements
• prepared-statement-cache-size
• depends
• type-mapping

xa-datasource

This element specifies a jca-jdbc XADatasource wrapper.

Its subelements are:

• jndi-name
• use-java-context
• track-connection-by-tx
• xa-datasource-class
• xa-datasource-property
• isSameRM-override-value
• transaction-isolation
• user-name
• password
• application-managed-security or security-domain or security-domain-and-application
• min-pool-size
• max-pool-size
• blocking-timeout-millis
• idle-timeout-minutes
• no-tx-separate-pools
• new-connection-sql
• check-valid-connection-sql
• valid-connection-checker-class-name
• exception-sorter-class-name
• track-statements
• prepared-statement-cache-size
• depends
• type-mapping

xa-datasource-class

This element represents the fully qualified name of the javax.sql.XADataSource implementation class. Its value cannot be null.

xa-datasource-property

Specifies a property to assign to the XADataSource implementation class.

Each property is identified by the name attribute and the property value is given by the xa-datasource-property element content.

The property is mapped onto the XADataSource implementation by looking for a JavaBeans style getter method for the property name. If found, the value of the property is set using the JavaBeans setter with the element text translated to the true property type using the java.beans.PropertyEditor for the type.

The following table shows the xa-datasource-property element's attributes:

Attribute	Type	Description
name	required	The xa-datasource-property name attribute specifies the name of the XADataSource attribute the xa-datasource-property element content provides the value of. The attribute's value can't be null.

no-tx-separate-pools

Whether to use separated pools for connection retrieved in a transaction and those retrieved outside a transaction.

no-tx-datasource

This element allows to specify a jca-jdbc non-XADatasource (local) wrapper, using no transactions.

Its subelements are:

• jndi-name
• use-java-context
• connection-url
• driver-class
• connection-property
• user-name
• password
• application-managed-security or security-domain or security-domain-and-application
• min-pool-size
• max-pool-size
• blocking-timeout-millis
• idle-timeout-minutes
• new-connection-sql
• check-valid-connection-sql
• valid-connection-checker-class-name
• exception-sorter-class-name
• track-statements
• prepared-statement-cache-size
• depends
• type-mapping