001/*
002 *  Copyright 2018 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.plugins.repository.data.holder.group.impl;
017
018import java.io.IOException;
019import java.util.Collection;
020
021import org.xml.sax.ContentHandler;
022import org.xml.sax.SAXException;
023
024import org.ametys.plugins.repository.data.holder.DataHolder;
025import org.ametys.plugins.repository.data.holder.ModifiableDataHolder;
026import org.ametys.plugins.repository.data.holder.group.Composite;
027import org.ametys.plugins.repository.data.repositorydata.RepositoryData;
028import org.ametys.runtime.model.exception.BadDataPathCardinalityException;
029import org.ametys.runtime.model.exception.BadItemTypeException;
030import org.ametys.runtime.model.exception.NotUniqueTypeException;
031import org.ametys.runtime.model.exception.UndefinedItemPathException;
032import org.ametys.runtime.model.exception.UnknownTypeException;
033
034/**
035 * Abstract class for composites
036 */
037public abstract class AbstractComposite implements Composite
038{
039    /** The repository data of the repeater entry */
040    protected RepositoryData _repositoryData;
041    
042    /**
043     * Creates a repeater entry
044     * @param repositoryData the repository data of the repeater entry
045     */
046    public AbstractComposite(RepositoryData repositoryData)
047    {
048        _repositoryData = repositoryData;
049    }
050    
051    public boolean hasValue(String dataPath) throws IllegalArgumentException, BadDataPathCardinalityException
052    {
053        return getDefaultDataHolder().hasValue(dataPath);
054    }
055    
056    public boolean hasNonEmptyValue(String dataPath) throws IllegalArgumentException
057    {
058        return getDefaultDataHolder().hasNonEmptyValue(dataPath);
059    }
060    
061    public Collection<String> getDataNames()
062    {
063        return getDefaultDataHolder().getDataNames();
064    }
065    
066    public void copyTo(ModifiableDataHolder dataHolder) throws UndefinedItemPathException, BadItemTypeException, UnknownTypeException, NotUniqueTypeException
067    {
068        getDefaultDataHolder().copyTo(dataHolder);
069    }
070    
071    public void dataToSAX(ContentHandler contentHandler, String dataPath) throws SAXException, IOException
072    {
073        getDefaultDataHolder().dataToSAX(contentHandler, dataPath);
074    }
075
076    /**
077     * Retrieves the default implementation of a {@link DataHolder} to use
078     * @return the {@link DataHolder}
079     */
080    protected abstract DataHolder getDefaultDataHolder();
081    
082    public RepositoryData getRepositoryData()
083    {
084        return _repositoryData;
085    }
086}