jakarta.resource.ConnectionFactoryDefinition Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
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/*
* Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package jakarta.resource;
import static java.lang.annotation.ElementType.TYPE;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Target;
import static jakarta.resource.spi.TransactionSupport.TransactionSupportLevel;
import java.lang.annotation.Repeatable;
/**
* Annotation used to define a Connector Connection Factory resource to be
* registered in JNDI.
*
* Once defined, a resource may be referenced by a component using the
* lookup element of the Resource annotation.
*
* @see jakarta.annotation.Resource
* @version 1.7
* @since 1.7
*/
@Retention(RUNTIME)
@Target({TYPE})
@Repeatable(ConnectionFactoryDefinitions.class)
public @interface ConnectionFactoryDefinition {
/**
* JNDI name of the connection factory resource being defined.
* @return name
*/
String name();
/**
* Description of the resource.
* @return description
*/
String description() default "";
/**
* The name of the resource adapter that the administered object must be
* created from. The resource adapter is required to be available at
* deployment time.
* @return name of the resource adapter
*/
String resourceAdapter();
/**
* The fully qualified name of the connection factory interface
* class.
* @return fully qualified name of the connection factory interface
*/
String interfaceName();
/**
* The level of transaction support the connection factory resource
* needs to support. If a transaction support specification is specified,
* it must be a level of transaction support whose ordinal value in the
* TransactionSupport.TransactionSupportLevel enum is equal
* to or lesser than the resource adapter's transaction support
* classification.
* @return The level of transaction support the connection factory resource
* needs to support.
*/
TransactionSupportLevel transactionSupport()
default TransactionSupportLevel.NoTransaction;
/**
* The maximum number of connections that should be allocated for a
* connection pool that backs this connnection factory resource. The
* default for this attribute is vendor specific.
* @return The maximum number of connections that should be allocated for a
* connection pool
*/
int maxPoolSize() default -1;
/**
* The minimum number of connections that should be allocated for a
* connection pool that backs this connnection factory resource. The
* default for this attribute is vendor specific.
* @return The minimum number of connections that should be allocated for a
* connection pool
*/
int minPoolSize() default -1;
/**
* Properties of the Connection Factory. These properties may be
* vendor-specific properties. Vendor-specific properties may be combined
* with or used to override the connection factory properties
* defined using this annotation.
*
* Connection Factory properties that are specified and are not supported
* in a given resource adapter or cannot be mapped to a vendor specific
* configuration property may be ignored.
* @return properties
*/
String[] properties() default {};
}