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    1   /*
    2    * Copyright 2002,2004 The Apache Software Foundation.
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License");
    5    * you may not use this file except in compliance with the License.
    6    * You may obtain a copy of the License at
    7    *
    8    *      http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  package org.apache.commons.jelly.impl;
    17
    18  import org.apache.commons.jelly.TagLibrary;
    19
    20
    21  /***
    22   * <p><code>TagLibraryResolver</code> represents an object capable of
    23   * resolving a URI to a TagLibrary instance.</p>
    24   *
    25   * @author <a href="mailto:jstrachan@apache.org">James Strachan</a>
    26   * @version $Revision: 155420 $
    27   */
    28  public interface TagLibraryResolver {
    29
    30      /***
    31       * Attempts to resolve the given URI to be associated with a TagLibrary
    32       * otherwise null is returned to indicate no tag library could be found
    33       * so that the namespace URI should be treated as just vanilla XML.
    34       */
    35      public TagLibrary resolveTagLibrary(String uri);
    36  }