X-Git-Url: https://dev.e-taxonomy.eu/gitweb/cdmlib.git/blobdiff_plain/810b7215538c54c7bc9a69b5763fb19c0a5e65c2..700526036218d96a6474b950bdc70cda5b0bba2e:/cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/PolytomousKeyServiceImpl.java

diff --git a/cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/PolytomousKeyServiceImpl.java b/cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/PolytomousKeyServiceImpl.java
index 4b30d7ddd6..f586e93d8a 100644
--- a/cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/PolytomousKeyServiceImpl.java
+++ b/cdmlib-services/src/main/java/eu/etaxonomy/cdm/api/service/PolytomousKeyServiceImpl.java
@@ -10,18 +10,25 @@
 package eu.etaxonomy.cdm.api.service;
 
 import java.util.ArrayList;
+import java.util.Iterator;
 import java.util.List;
+import java.util.Set;
 import java.util.UUID;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import eu.etaxonomy.cdm.api.service.config.DeleteConfiguratorBase;
+import eu.etaxonomy.cdm.api.service.exception.ReferencedObjectUndeletableException;
 import eu.etaxonomy.cdm.api.service.pager.Pager;
 import eu.etaxonomy.cdm.api.service.pager.impl.AbstractPagerImpl;
 import eu.etaxonomy.cdm.api.service.pager.impl.DefaultPagerImpl;
 import eu.etaxonomy.cdm.common.monitor.IProgressMonitor;
+import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
+import eu.etaxonomy.cdm.model.common.CdmBase;
 import eu.etaxonomy.cdm.model.description.PolytomousKey;
+import eu.etaxonomy.cdm.model.description.PolytomousKeyNode;
 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
 import eu.etaxonomy.cdm.persistence.dao.description.IIdentificationKeyDao;
 import eu.etaxonomy.cdm.persistence.dao.description.IPolytomousKeyDao;
@@ -34,8 +41,8 @@ public class PolytomousKeyServiceImpl extends IdentifiableServiceBase<Polytomous
 
 	private IIdentificationKeyDao identificationKeyDao;
 	private ITaxonDao taxonDao;
-
-//	private IPolytomousKeyNodeDao nodeDao;
+	@Autowired
+	private IPolytomousKeyNodeService nodeService;
 
 
 	@Override
@@ -54,10 +61,7 @@ public class PolytomousKeyServiceImpl extends IdentifiableServiceBase<Polytomous
 		this.taxonDao = taxonDao;
 	}
 
-//	@Autowired
-//	protected void setDao(IPolytomousKeyNodeDao nodeDao) {
-//		this.nodeDao = nodeDao;
-//	}
+
 
 
 	/* (non-Javadoc)
@@ -118,10 +122,9 @@ public class PolytomousKeyServiceImpl extends IdentifiableServiceBase<Polytomous
 			Integer pageNumber, List<String> propertyPaths, List<String> nodePaths) {
 
 		List<PolytomousKey> list = new ArrayList<PolytomousKey>();
-		taxon = taxonDao.findById(taxon.getId());
-		Long numberOfResults = identificationKeyDao.countByTaxonomicScope(taxon, PolytomousKey.class);
+		Long numberOfResults = identificationKeyDao.countByTaxonomicScope(taxon.getUuid(), PolytomousKey.class);
 		if(AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)){
-			list = identificationKeyDao.findByTaxonomicScope(taxon, PolytomousKey.class, pageSize, pageNumber, propertyPaths);
+			list = identificationKeyDao.findByTaxonomicScope(taxon.getUuid(), PolytomousKey.class, pageSize, pageNumber, propertyPaths);
 		}
 		if (nodePaths != null) {
 			for (PolytomousKey polytomousKey : list) {
@@ -133,17 +136,74 @@ public class PolytomousKeyServiceImpl extends IdentifiableServiceBase<Polytomous
 		return pager;
 	}
 
-//	/* (non-Javadoc)
-//	 * @see eu.etaxonomy.cdm.api.service.ServiceBase#delete(eu.etaxonomy.cdm.model.common.CdmBase)
-//	 */
-//	@Override
-//	public UUID delete(PolytomousKey key) {
-//
-////		nodeDao.deleteForKey(key);
-//
-//		return super.delete(key);
-//	}
+	@Override
+	public UpdateResult updateAllNodeNumberings(UUID polytomousKeyUuid) {
+	    UpdateResult result = new UpdateResult();
+	    PolytomousKey polytomousKey = dao.load(polytomousKeyUuid);
+	    polytomousKey.getRoot().refreshNodeNumbering();
+	    return result;
+	}
 
+	@Override
+	public UpdateResult updateAllNodeNumberings() {
+	    UpdateResult result = new UpdateResult();
+	    List<PolytomousKey> polytomousKeys = dao.list();
+	    for(PolytomousKey polytomousKey : polytomousKeys) {
+	        polytomousKey.getRoot().refreshNodeNumbering();
+	    }
+	    return result;
+	}
 
+	@Override
+	public DeleteResult delete(PolytomousKey key){
+	    //DeleteResult result = new DeleteResult();
+	    PolytomousKeyNode root = key.getRoot();
+
+
+	    DeleteResult result = isDeletable(key, null);
+
+	    if (result.isOk()){
+    	    try{
+    	        if (root != null){
+    	            nodeService.delete(root.getUuid(), true);
+    	        }
+    	    }catch(Exception e){
+    	        result.addException(e);
+    	        result.setAbort();
+    	        return result;
+    	    }
+    	    try{
+    	        dao.delete(key);
+    	    }catch(Exception e){
+                result.addException(e);
+                result.setAbort();
+                return result;
+            }
+	    }
+        return result;
+	}
+
+	@Override
+    public DeleteResult isDeletable(PolytomousKey key, DeleteConfiguratorBase config){
+        DeleteResult result = new DeleteResult();
+        Set<CdmBase> references = commonService.getReferencingObjectsForDeletion(key);
+        if (references != null){
+           Iterator<CdmBase> iterator = references.iterator();
+           CdmBase ref;
+           while (iterator.hasNext()){
+               ref = iterator.next();
+               if ((ref instanceof PolytomousKeyNode) ){
+                   PolytomousKeyNode node = HibernateProxyHelper.deproxy(ref, PolytomousKeyNode.class);
+                   if (!node.getKey().equals(key)){
+                       String message = "The key is a subkey of " + node.getKey() + ", referenced in node with id: " + node.getId() + ". Please remove the subkey reference first and then delete the key. " ;
+                       result.addException(new ReferencedObjectUndeletableException(message));
+                       result.setAbort();
+                       result.addRelatedObject(ref);
+                   }
+               }
+           }
+        }
+        return result;
+    }
 
 }