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   1 /**
   2  *  This document is a part of the source code and related artifacts
   3  *  for CollectionSpace, an open source collections management system
   4  *  for museums and related institutions:
   5
   6  *  http://www.collectionspace.org
   7  *  http://wiki.collectionspace.org
   8
   9  *  Copyright 2009 University of California at Berkeley
  10
  11  *  Licensed under the Educational Community License (ECL), Version 2.0.
  12  *  You may not use this file except in compliance with this License.
  13
  14  *  You may obtain a copy of the ECL 2.0 License at
  15
  16  *  https://source.collectionspace.org/collection-space/LICENSE.txt
  17
  18  *  Unless required by applicable law or agreed to in writing, software
  19  *  distributed under the License is distributed on an "AS IS" BASIS,
  20  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  21  *  See the License for the specific language governing permissions and
  22  *  limitations under the License.
  23  */
  24 package org.collectionspace.services.servicegroup;
  25
  26 import java.util.ArrayList;
  27 import java.util.HashMap;
  28 import java.util.List;
  29
  30 import org.collectionspace.services.ServiceGroupListItemJAXBSchema;
  31 import org.collectionspace.services.client.IQueryManager;
  32 import org.collectionspace.services.client.PoxPayloadIn;
  33 import org.collectionspace.services.client.PoxPayloadOut;
  34 import org.collectionspace.services.client.ServiceGroupClient;
  35 import org.collectionspace.services.jaxb.AbstractCommonList;
  36 import org.collectionspace.services.common.AbstractCollectionSpaceResourceImpl;
  37 import org.collectionspace.services.common.ResourceBase;
  38 import org.collectionspace.services.common.ServiceMain;
  39 import org.collectionspace.services.common.ServiceMessages;
  40 import org.collectionspace.services.common.api.Tools;
  41 import org.collectionspace.services.common.config.TenantBindingConfigReaderImpl;
  42 import org.collectionspace.services.common.context.RemoteServiceContextFactory;
  43 import org.collectionspace.services.common.context.ServiceContext;
  44 import org.collectionspace.services.common.context.ServiceContextFactory;
  45 import org.collectionspace.services.common.document.DocumentFilter;
  46 import org.collectionspace.services.common.document.DocumentHandler;
  47 import org.collectionspace.services.common.document.DocumentNotFoundException;
  48 import org.collectionspace.services.common.query.QueryManager;
  49 import org.collectionspace.services.common.service.ServiceBindingType;
  50 import org.collectionspace.services.common.service.ServiceObjectType;
  51 import org.collectionspace.services.nuxeo.client.java.CommonList;
  52 import org.collectionspace.services.nuxeo.util.NuxeoUtils;
  53 import org.nuxeo.ecm.core.api.DocumentModel;
  54 import org.nuxeo.ecm.core.api.DocumentModelList;
  55
  56 import javax.ws.rs.Consumes;
  57 import javax.ws.rs.GET;
  58 import javax.ws.rs.Path;
  59 import javax.ws.rs.PathParam;
  60 import javax.ws.rs.Produces;
  61 import javax.ws.rs.WebApplicationException;
  62 import javax.ws.rs.core.Context;
  63 import javax.ws.rs.core.MultivaluedMap;
  64 import javax.ws.rs.core.Response;
  65 import javax.ws.rs.core.UriInfo;
  66
  67 @Path(ServiceGroupClient.SERVICE_PATH)
  68 @Produces({"application/xml"})
  69 @Consumes({"application/xml"})
  70 public class ServiceGroupResource extends AbstractCollectionSpaceResourceImpl {
  71
  72     @Override
  73     public String getServiceName(){
  74         return ServiceGroupClient.SERVICE_NAME;
  75     }
  76
  77     public String getServicePathComponent(){
  78         return ServiceGroupClient.SERVICE_NAME.toLowerCase();
  79     }
  80
  81     @Override
  82     protected String getVersionString() {
  83         final String lastChangeRevision = "$LastChangedRevision: 2108 $";
  84         return lastChangeRevision;
  85     }
  86
  87     @Override
  88     //public Class<ServicegroupsCommon> getCommonPartClass() {
  89     public Class getCommonPartClass() {
  90         try {
  91             return Class.forName("org.collectionspace.services.servicegroup.ServicegroupsCommon");//.class;
  92         } catch (ClassNotFoundException e){
  93             return null;
  94         }
  95     }
  96
  97     @Override
  98     public ServiceContextFactory<PoxPayloadIn, PoxPayloadOut> getServiceContextFactory() {
  99         return RemoteServiceContextFactory.get();
 100     }
 101
 102
 103     //======================= GET ====================================================
 104     // NOTE that csid is not a good name for the specifier, but if we name it anything else,
 105     // our AuthZ gets confused!!!
 106     @GET
 107     @Path("{csid}")
 108     public byte[] get(
 109             @Context UriInfo ui,
 110             @PathParam("csid") String groupname) {
 111         PoxPayloadOut result = null;
 112         ensureCSID(groupname, ResourceBase.READ);
 113         try {
 114                 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = createServiceContext();
 115             TenantBindingConfigReaderImpl tReader =
 116                     ServiceMain.getInstance().getTenantBindingConfigReader();
 117             // We need to get all the procedures, authorities, and objects.
 118             List<ServiceBindingType> servicebindings = tReader.getServiceBindingsByType(ctx.getTenantId(), groupname);
 119             if (servicebindings == null || servicebindings.isEmpty()) {
 120                 // 404 if there are no mappings.
 121                 Response response = Response.status(Response.Status.NOT_FOUND).entity(
 122                         ServiceMessages.READ_FAILED + ServiceMessages.resourceNotFoundMsg(groupname)).type("text/plain").build();
 123                 throw new WebApplicationException(response);
 124             }
 125                 //Otherwise, build the response with a list
 126             ServicegroupsCommon common = new ServicegroupsCommon();
 127             common.setName(groupname);
 128             String uri = "/" + getServicePathComponent() + "/" + groupname;
 129             common.setUri(uri);
 130             result = new PoxPayloadOut(getServicePathComponent());
 131             result.addPart("ServicegroupsCommon", common);
 132
 133                 ServicegroupsCommon.HasDocTypes wrapper = common.getHasDocTypes();
 134                 if(wrapper==null) {
 135                         wrapper = new ServicegroupsCommon.HasDocTypes();
 136                         common.setHasDocTypes(wrapper);
 137                 }
 138                 List<String> hasDocTypes = wrapper.getHasDocType();
 139                 for(ServiceBindingType binding:servicebindings) {
 140                         ServiceObjectType serviceObj = binding.getObject();
 141                         if(serviceObj!=null) {
 142                         String docType = serviceObj.getName();
 143                         hasDocTypes.add(docType);
 144                         }
 145                 }
 146         } catch (Exception e) {
 147             throw bigReThrow(e, ServiceMessages.READ_FAILED, groupname);
 148         }
 149
 150         return result.getBytes();
 151     }
 152
 153
 154     //======================= GET without specifier: List  =====================================
 155     @GET
 156     public AbstractCommonList getList(@Context UriInfo ui) {
 157         try {
 158             CommonList commonList = new CommonList();
 159             AbstractCommonList list = (AbstractCommonList)commonList;
 160                 ServiceContext<PoxPayloadIn, PoxPayloadOut> ctx = createServiceContext();
 161                 String commonSchema = ctx.getCommonPartLabel();
 162                 ArrayList<String> svcGroups = new ArrayList<String>();
 163                 svcGroups.add("procedure");
 164                 svcGroups.add("object");
 165                 svcGroups.add("authority");
 166                 // Fetch the list of groups from the tenant-bindings config, and prepare a list item
 167                 // for each one.
 168                 // We always declare this a full list, of the size that we are returning.
 169                 // Not quite in the spirit of what paging means, but tells callers not to ask for more.
 170                 list.setPageNum(0);
 171                 list.setPageSize(svcGroups.size());
 172                 list.setItemsInPage(svcGroups.size());
 173                 list.setTotalItems(svcGroups.size());
 174                 String fields[] = new String[2];
 175                 fields[0] = ServiceGroupListItemJAXBSchema.NAME;
 176                 fields[1] = ServiceGroupListItemJAXBSchema.URI;
 177                 commonList.setFieldsReturned(fields);
 178                         HashMap<String,String> item = new HashMap<String,String>();
 179                 for(String groupName:svcGroups){
 180                     item.put(ServiceGroupListItemJAXBSchema.NAME, groupName);
 181                     String uri = "/" + getServiceName().toLowerCase() + "/" + groupName;
 182                     item.put(ServiceGroupListItemJAXBSchema.URI, uri);
 183                     commonList.addItem(item);
 184                     item.clear();
 185                 }
 186                 return list;
 187         } catch (Exception e) {
 188             throw bigReThrow(e, ServiceMessages.LIST_FAILED);
 189         }
 190
 191     }
 192
 193
 194 }