001/*
002 *  Copyright 2016 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.contentio.synchronize.expression;
017
018import org.ametys.plugins.contentio.synchronize.SynchronizableContentsCollection;
019import org.ametys.plugins.repository.query.expression.Expression;
020
021/**
022 * Constructs an {@link Expression} testing the collection
023 */
024public class CollectionExpression implements Expression
025{
026    private String _value;
027    
028    /**
029     * Creates a Collection expression
030     * @param value The value of the id of the {@link SynchronizableContentsCollection}
031     */
032    public CollectionExpression(String value)
033    {
034        _value = value;
035    }
036    
037    @Override
038    public String build()
039    {
040        StringBuilder sb = new StringBuilder("(@");
041        return sb.append(SynchronizableContentsCollection.COLLECTION_ID_PROPERTY)
042                .append(Operator.EQ)
043                .append("'")
044                .append(_value)
045                .append("')")
046                .toString();
047    }
048}