001/*
002 * (C) Copyright 2014 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 *      Vladimir Pasquier <[email protected]>
018 */
019package org.nuxeo.binary.metadata.internals.operations;
020
021import org.nuxeo.binary.metadata.api.BinaryMetadataService;
022import org.nuxeo.ecm.automation.OperationContext;
023import org.nuxeo.ecm.automation.core.Constants;
024import org.nuxeo.ecm.automation.core.annotations.Context;
025import org.nuxeo.ecm.automation.core.annotations.Operation;
026import org.nuxeo.ecm.automation.core.annotations.OperationMethod;
027import org.nuxeo.ecm.automation.core.annotations.Param;
028import org.nuxeo.ecm.core.api.DocumentModel;
029
030/**
031 * @since 7.1
032 */
033@Operation(id = TriggerMetadataMappingOnDocument.ID, category = Constants.CAT_BLOB, label = "Trigger Metadata Mapping", description = "Write Metadata To Document From Binary according to metadata mapping.", since = "7.1", addToStudio = true, aliases = { "Document.TriggerMetadataMapping" })
034public class TriggerMetadataMappingOnDocument {
035
036    public static final String ID = "Document.SetMetadataFromBlob";
037
038    @Context
039    protected BinaryMetadataService binaryMetadataService;
040
041    @Context
042    protected OperationContext operationContext;
043
044    @Param(name = "processor", required = false, description = "The processor to execute for reading blobs metadata.")
045    protected String processor = "exifTool";
046
047    @Param(name = "metadataMappingId", required = true, description = "The metadata mapping id to apply on the input document.")
048    protected String metadataMappingId;
049
050    @OperationMethod
051    public void run(DocumentModel document) {
052        binaryMetadataService.writeMetadata(document, metadataMappingId);
053        if (document.getId() != null) { // if not called during creation
054            document.getCoreSession().saveDocument(document);
055        }
056    }
057}