org.jboss.deployers.spi.management.RuntimeComponentDispatcher Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2008, Red Hat Middleware LLC, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.deployers.spi.management;

import org.jboss.metatype.api.values.MetaValue;

/**
 * Dispatches ManagedOperation invocation to runtime component
 * associated with attachment.
 *
 * @author Ales Justin
 * @version $Revision: 88968 $
 */
public interface RuntimeComponentDispatcher
{
   /**
    * Get value.
    *
    * @param componentName the runtime component name
    * @param propertyName the property name
    * @return the return meta value
    */
   MetaValue get(Object componentName, String propertyName);

   /**
    * Set the value.
    *
    * @param componentName the runtime component name
    * @param propertyName the property name
    * @param value the meta value
    */
   void set(Object componentName, String propertyName, MetaValue value);

   /**
    * Dispatch ManagedOperation invocation
    * with param parameters to coresponding attachment.
    *
    * @param componentName the runtime component name
    * @param methodName the methodName
    * @param param the parameters
    * @return runtime component's return value
    */
   Object invoke(Object componentName, String methodName, MetaValue... param);
   
   /**
    * Map the state of the component.
    * 
    * @param  the state enum
    * @param name the component name
    * @param mapper the state mapper
    * @return the mapped state
    */
   > T mapControllerState(Object name, ContextStateMapper mapper);

}