content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   *
   */
  package org.apache.tools.ant.taskdefs.optional.j2ee;
  
  import org.apache.tools.ant.BuildException;
  
  /**
   *  An interface for vendor-specific "hot" deployment tools.
   *
   *  @see org.apache.tools.ant.taskdefs.optional.j2ee.AbstractHotDeploymentTool
   *  @see org.apache.tools.ant.taskdefs.optional.j2ee.ServerDeploy
   */
  public interface HotDeploymentTool {
      /** The delete action String **/
      String ACTION_DELETE = "delete";
  
      /** The deploy action String **/
      String ACTION_DEPLOY = "deploy";
  
      /** The list action String **/
      String ACTION_LIST = "list";
  
      /** The undeploy action String **/
      String ACTION_UNDEPLOY = "undeploy";
  
      /** The update action String **/
      String ACTION_UPDATE = "update";
  
      /**
       *  Validates the passed in attributes.
       *  @exception BuildException if the attributes are invalid or incomplete.
       */
      void validateAttributes() throws BuildException;
  
      /**
       *  Perform the actual deployment.
       *  @throws BuildException if the attributes are invalid or incomplete.
       */
      void deploy() throws BuildException;
  
      /**
       *  Sets the parent task.
       *  @param task A ServerDeploy object representing the parent task.
       */
      void setTask(ServerDeploy task);
  }
  