001/* 002 * (C) Copyright 2018 Nuxeo (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 * Kevin Leturc <kleturc@nuxeo.com> 018 */ 019package org.nuxeo.ecm.automation.core.impl.adapters; 020 021import java.util.Collection; 022 023import org.nuxeo.ecm.automation.OperationContext; 024import org.nuxeo.ecm.automation.TypeAdaptException; 025import org.nuxeo.ecm.automation.TypeAdapter; 026import org.nuxeo.ecm.automation.core.util.BlobList; 027import org.nuxeo.ecm.core.api.Blob; 028 029/** 030 * @since 10.3 031 */ 032public class CollectionToBlobList implements TypeAdapter { 033 034 @Override 035 @SuppressWarnings("unchecked") 036 public Object getAdaptedValue(OperationContext ctx, Object objectToAdapt) throws TypeAdaptException { 037 Collection<Object> list = (Collection<Object>) objectToAdapt; 038 BlobList result = new BlobList(list.size()); 039 for (Object val : list) { 040 if (val instanceof Blob) { 041 result.add((Blob) val); 042 } 043 } 044 return result; 045 } 046 047}