001/*
002 *  Copyright 2025 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.cms.content;
017
018import java.util.Map;
019
020import org.ametys.core.ui.Callable;
021import org.ametys.plugins.core.ui.util.ParameterEnumeratorHelper;
022import org.ametys.runtime.model.Enumerator;
023
024/**
025 * Helper for getting entries from a {@link ContentQueryEnumerator}
026 * Used by edition.content-enumerator-combobox widget
027 */
028public class ContentQueryEnumeratorHelper extends ParameterEnumeratorHelper
029{
030    @Override
031    @Callable (rights = Callable.CHECKED_BY_IMPLEMENTATION)
032    public Map<String, Object> getEntries(String enumeratorRole) throws Exception
033    {
034        Enumerator enumerator = (Enumerator) _manager.lookup(enumeratorRole);
035        
036        if (enumerator instanceof ContentQueryEnumerator)
037        {
038            // check of read access on contents is in charge of ContentQueryEnumerator
039            return getEntries(enumerator);
040        }
041        
042        // only a ContentQueryEnumerator is allowed
043        throw new IllegalArgumentException("Callable method ContentQueryEnumeratorHelper#getEntries can not be called with enumerator '" + enumeratorRole + "' that is not a org.ametys.cms.content.ContentQueryEnumerator");
044    }
045    
046}