001/* 002 * (C) Copyright 2015 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 * Nicolas Chapurlat 018 */ 019package org.nuxeo.ecm.automation.core.io; 020 021import static org.nuxeo.ecm.core.io.registry.reflect.Instantiations.SINGLETON; 022import static org.nuxeo.ecm.core.io.registry.reflect.Priorities.REFERENCE; 023 024import java.io.IOException; 025 026import org.codehaus.jackson.JsonNode; 027import org.codehaus.jackson.node.ObjectNode; 028import org.nuxeo.ecm.automation.core.util.ComplexTypeJSONDecoder; 029import org.nuxeo.ecm.core.api.Blob; 030import org.nuxeo.ecm.core.io.marshallers.json.AbstractJsonReader; 031import org.nuxeo.ecm.core.io.registry.reflect.Setup; 032 033@Setup(mode = SINGLETON, priority = REFERENCE) 034public class BlobJsonReader extends AbstractJsonReader<Blob> { 035 036 @Override 037 public Blob read(JsonNode jn) throws IOException { 038 if (jn.isObject()) { 039 return ComplexTypeJSONDecoder.getBlobFromJSON((ObjectNode) jn); 040 } 041 return null; 042 } 043 044}