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    1   package org.apache.turbine.services.assemblerbroker.util.python;
    2
    3
    4   /*
    5    * Licensed to the Apache Software Foundation (ASF) under one
    6    * or more contributor license agreements.  See the NOTICE file
    7    * distributed with this work for additional information
    8    * regarding copyright ownership.  The ASF licenses this file
    9    * to you under the Apache License, Version 2.0 (the
    10   * "License"); you may not use this file except in compliance
    11   * with the License.  You may obtain a copy of the License at
    12   *
    13   *   http://www.apache.org/licenses/LICENSE-2.0
    14   *
    15   * Unless required by applicable law or agreed to in writing,
    16   * software distributed under the License is distributed on an
    17   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    18   * KIND, either express or implied.  See the License for the
    19   * specific language governing permissions and limitations
    20   * under the License.
    21   */
    22
    23
    24  import org.apache.turbine.modules.Loader;
    25  import org.apache.turbine.modules.Screen;
    26  import org.apache.turbine.modules.ScreenLoader;
    27
    28  /**
    29   * A screen factory that attempts to load a python class in the
    30   * JPython interpreter and execute it as a Turbine screen.
    31   * The JPython script should inherit from Turbine Screen or one
    32   * of its subclasses.
    33   *
    34   * @author <a href="mailto:leon@opticode.co.za">Leon Messerschmidt</a>
    35   * @author <a href="mailto:hps@intermeta.de">Henning P. Schmiedehausen</a>
    36   * @version $Id: PythonScreenFactory.java 1199089 2011-11-08 03:14:28Z tv $
    37   */
    38  public class PythonScreenFactory
    39          extends PythonBaseFactory<Screen>
    40  {
    41      /**
    42       * Get an Assembler.
    43       *
    44       * @param name name of the requested Assembler
    45       * @return an Assembler
    46       * @throws Exception generic exception
    47       */
    48      public Screen getAssembler(String name)
    49          throws Exception
    50      {
    51          return getAssembler(Screen.PREFIX, name);
    52      }
    53
    54      /**
    55       * Get the loader for this type of assembler
    56       *
    57       * @return a Loader
    58       */
    59      @Override
    60      public Loader<Screen> getLoader()
    61      {
    62          return ScreenLoader.getInstance();
    63      }
    64
    65      /**
    66       * Get the class of this assembler
    67       *
    68       * @return a class
    69       */
    70      public Class<Screen> getManagedClass()
    71      {
    72          return Screen.class;
    73      }
    74  }