001/* 002 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * dmetzler 016 */ 017package org.nuxeo.ecm.restapi.server.jaxrs.adapters; 018 019import java.util.ArrayList; 020import java.util.List; 021 022import javax.ws.rs.Consumes; 023import javax.ws.rs.GET; 024import javax.ws.rs.POST; 025import javax.ws.rs.PUT; 026import javax.ws.rs.Path; 027import javax.ws.rs.PathParam; 028import javax.ws.rs.Produces; 029import javax.ws.rs.core.GenericEntity; 030import javax.ws.rs.core.Response; 031import javax.ws.rs.core.Response.Status; 032 033import org.nuxeo.ecm.automation.core.operations.business.adapter.BusinessAdapter; 034import org.nuxeo.ecm.automation.core.util.Paginable; 035import org.nuxeo.ecm.automation.io.services.codec.ObjectCodec; 036import org.nuxeo.ecm.automation.io.services.codec.ObjectCodecService; 037import org.nuxeo.ecm.automation.jaxrs.DefaultJsonAdapter; 038import org.nuxeo.ecm.automation.jaxrs.io.documents.PaginableWithDelegate; 039import org.nuxeo.ecm.core.api.CoreSession; 040import org.nuxeo.ecm.core.api.DocumentModel; 041import org.nuxeo.ecm.core.api.DocumentModelList; 042import org.nuxeo.ecm.core.rest.DocumentObject; 043import org.nuxeo.ecm.webengine.WebException; 044import org.nuxeo.ecm.webengine.model.WebAdapter; 045import org.nuxeo.ecm.webengine.model.impl.DefaultAdapter; 046import org.nuxeo.runtime.api.Framework; 047 048/** 049 * Basic CRUD with a BusinessAdapter 050 * 051 * @since 5.7.2 052 */ 053@WebAdapter(name = BOAdapter.NAME, type = "BOService", targetType = "Document") 054@Produces({ "application/json+nxentity", "application/json+esentity", "application/json" }) 055public class BOAdapter extends DefaultAdapter { 056 057 public static final String NAME = "bo"; 058 059 @GET 060 @Path("{adapterName}") 061 public Object doGetAdapter(@PathParam("adapterName") String adapterName) { 062 DocumentModel doc = getTarget().getAdapter(DocumentModel.class); 063 if (doc != null) { 064 BusinessAdapter adapter = getAdapter(adapterName, doc); 065 return new DefaultJsonAdapter(adapter); 066 } 067 068 DocumentModelList list = getTarget().getAdapter(DocumentModelList.class); 069 if (list != null) { 070 return doGetAdapterOnList(list, adapterName); 071 } 072 073 return Response.status(Status.BAD_REQUEST).entity("Adapter can only be executed on Document or DocumentList").build(); 074 075 } 076 077 /** 078 * @param list 079 * @param adapterName 080 * @return 081 * @since 5.8 082 */ 083 @SuppressWarnings({ "unchecked", "rawtypes" }) 084 private Object doGetAdapterOnList(DocumentModelList list, String adapterName) { 085 086 List<BusinessAdapter> adapters; 087 if (list instanceof Paginable) { 088 adapters = new PaginableWithDelegate((Paginable<DocumentModel>) list); 089 } else { 090 adapters = new ArrayList<BusinessAdapter>(); 091 } 092 093 for (DocumentModel docItem : list) { 094 adapters.add(getAdapter(adapterName, docItem)); 095 } 096 GenericEntity<List<BusinessAdapter>> entity = new GenericEntity<List<BusinessAdapter>>(adapters) { 097 }; 098 return entity; 099 } 100 101 @PUT 102 @Path("{adapterName}") 103 @Consumes({ "application/json+nxentity", "application/json" }) 104 public Object doPostAdapter(@PathParam("adapterName") String adapterName, BusinessAdapter input) { 105 ctx.getCoreSession().saveDocument(input.getDocument()); 106 107 ctx.getCoreSession().save(); 108 109 return new DefaultJsonAdapter(input); 110 } 111 112 @POST 113 @Path("{adapterName}/{docName}") 114 public Object doPutAdapter(@PathParam("adapterName") String adapterName, @PathParam("docName") String docName, 115 BusinessAdapter input) { 116 DocumentModel document = input.getDocument(); 117 118 DocumentObject dobj = (DocumentObject) getTarget(); 119 DocumentModel parentDoc = dobj.getDocument(); 120 121 document.setPathInfo(parentDoc.getPathAsString(), docName); 122 CoreSession session = ctx.getCoreSession(); 123 document = session.createDocument(document); 124 session.save(); 125 BusinessAdapter adapter = document.getAdapter(input.getClass()); 126 return new DefaultJsonAdapter(adapter); 127 } 128 129 private BusinessAdapter getAdapter(String adapterName, DocumentModel doc) { 130 ObjectCodecService cs = Framework.getLocalService(ObjectCodecService.class); 131 ObjectCodec<?> codec = cs.getCodec(adapterName); 132 if (codec != null) { 133 return (BusinessAdapter) doc.getAdapter(codec.getJavaType()); 134 } else { 135 throw new WebException(String.format("Unable to find [%s] adapter", adapterName)); 136 } 137 138 } 139 140}