001/*
002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and others.
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 *
016 * Contributors:
017 *     Olivier Grisel <ogrisel@nuxeo.com>
018 */
019package org.nuxeo.ecm.automation.core.impl.adapters;
020
021import java.util.List;
022
023import org.nuxeo.ecm.automation.OperationContext;
024import org.nuxeo.ecm.automation.TypeAdaptException;
025import org.nuxeo.ecm.automation.TypeAdapter;
026
027import com.fasterxml.jackson.databind.ObjectMapper;
028
029/**
030 * Make it possible to directly JSON tree nodes parsed by the REST API (e.g. parameters or input) directly to java
031 * datastructures.
032 *
033 * @author Olivier Grisel
034 * @since 5.7
035 */
036public class ArrayNodeToList implements TypeAdapter {
037
038    ObjectMapper mapper = new ObjectMapper();
039
040    @Override
041    public Object getAdaptedValue(OperationContext ctx, Object objectToAdapt) throws TypeAdaptException {
042        return mapper.convertValue(objectToAdapt, List.class);
043    }
044
045}