/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. See the License for the specific * language governing permissions and limitations under the License. * * When distributing the software, include this License Header Notice in each * file and include the License file at packager/legal/LICENSE.txt. * * GPL Classpath Exception: * Oracle designates this particular file as subject to the "Classpath" * exception as provided by Oracle in the GPL Version 2 section of the License * file that accompanied this code. * * Modifications: * If applicable, add the following below the License Header, with the fields * enclosed by brackets [] replaced by your own identifying information: * "Portions Copyright [year] [name of copyright owner]" * * Contributor(s): * If you wish your version of this file to be governed by only the CDDL or * only the GPL Version 2, indicate your decision by adding "[Contributor] * elects to include this software in this distribution under the [CDDL or GPL * Version 2] license." If you don't indicate a single choice of license, a * recipient has the option to distribute your version of this file under * either the CDDL, the GPL Version 2 or to extend the choice of license to * its licensees as provided above. However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ package com.sun.enterprise.config.serverbeans; import com.sun.enterprise.config.serverbeans.customvalidators.ReferenceConstraint; import javax.validation.Payload; import org.jvnet.hk2.config.*; import static org.glassfish.config.support.Constants.NAME_SERVER_REGEX; import java.beans.PropertyVetoException; import javax.validation.constraints.NotNull; import javax.validation.constraints.Pattern; /** * Element relating a reference to a cluster to be load balanced to an * (optional) health-checker * */ /* @XmlType(name = "", propOrder = { "healthChecker" }) */ @Configured @ReferenceConstraint(skipDuringCreation=true, payload=ClusterRef.class) public interface ClusterRef extends ConfigBeanProxy, Ref, Payload { /** * Gets the value of the ref property. * * @return possible object is * {@link String } */ @Override @Attribute(key=true) @NotNull @Pattern(regexp=NAME_SERVER_REGEX) @ReferenceConstraint.RemoteKey(message="{resourceref.invalid.cluster-ref}", type=Cluster.class) public String getRef(); /** * Sets the value of the ref property. * * @param value allowed object is * {@link String } */ @Override public void setRef(String value) throws PropertyVetoException; /** * Gets the value of the lbPolicy property. * * load balancing policy to be used for this cluster. Possible * values are round-robin , weighted-round-robin or * user-defined. round-robin is the default. For * weighted-round-robin, the weights of the instance are * considered while load balancing. For user-defined, the policy * is implemented by a shared library which is loaded by the * load balancer and the instance selected is delegated to the * loaded module. * * @return possible object is * {@link String } */ @Attribute (defaultValue="round-robin") public String getLbPolicy(); /** * Sets the value of the lbPolicy property. * * @param value allowed object is * {@link String } */ public void setLbPolicy(String value) throws PropertyVetoException; /** * Gets the value of the lbPolicyModule property. * * Specifies the absolute path to the shared library implementing the * user-defined policy. This should be specified only when the lb-policy * is user-defined. The shared library should exist and be readable in * the machine where load balancer is running. * * @return possible object is * {@link String } */ @Attribute public String getLbPolicyModule(); /** * Sets the value of the lbPolicyModule property. * * @param value allowed object is * {@link String } */ public void setLbPolicyModule(String value) throws PropertyVetoException; /** * Gets the value of the healthChecker property. * * Each cluster would be configured for a ping based health check mechanism. * * @return possible object is * {@link HealthChecker } */ @Element public HealthChecker getHealthChecker(); /** * Sets the value of the healthChecker property. * * @param value allowed object is * {@link HealthChecker } */ public void setHealthChecker(HealthChecker value) throws PropertyVetoException; }