/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2006-2008 Sun Microsystems, Inc.
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* Portions Copyright 2015 ForgeRock AS
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*/
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package org.opends.server.api;
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import org.opends.server.config.ConfigAttribute;
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import org.opends.server.types.DirectoryException;
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import org.opends.server.types.DN;
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import org.opends.server.types.InvokableMethod;
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/**
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* This class defines an interface that may be implemented by
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* Directory Server components that have methods that may be invoked
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* either via adding configuration entries (e.g., task plugins) or
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* through JMX.
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*/
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@org.opends.server.types.PublicAPI(
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stability=org.opends.server.types.StabilityLevel.VOLATILE,
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mayInstantiate=false,
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mayExtend=true,
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mayInvoke=false)
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public interface InvokableComponent
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{
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/**
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* Retrieves the DN of the configuration entry with which this
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* component is associated.
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*
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* @return The DN of the configuration entry with which this
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* component is associated.
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*/
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DN getInvokableComponentEntryDN();
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/**
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* Retrieves a list of the methods that may be invoked for this
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* component.
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*
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* @return A list of the methods that may be invoked for this
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* component.
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*/
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InvokableMethod[] getOperationSignatures();
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/**
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* Invokes the specified method with the provided arguments.
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*
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* @param methodName The name of the method to invoke.
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* @param arguments The set of configuration attributes holding
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* the arguments to use for the method.
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*
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* @return The return value for the method, or {@code null} if it
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* did not return a value.
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*
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* @throws DirectoryException If there was no such method, or if
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* an error occurred while attempting
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* to invoke it.
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*/
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Object invokeMethod(String methodName, ConfigAttribute[] arguments)
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throws DirectoryException;
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}
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