bugfixing

Author: phasenraum2010

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/HashTagRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class HashTagRepositoryImpl implements HashTagRepositoryCustom {
 
@@ -21,7 +22,11 @@ public HashTag findByUniqueId(HashTag domainObject) {
         String name="HashTag.findByUniqueId";
         TypedQuery<HashTag> query = entityManager.createNamedQuery(name,HashTag.class);
         query.setParameter("text",domainObject.getText());
-        HashTag result = query.getSingleResult();
-        return result;
+        List<HashTag> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/MediaRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class MediaRepositoryImpl implements MediaRepositoryCustom {
 
@@ -21,7 +22,11 @@ public Media findByUniqueId(Media domainObject) {
         String name="Media.findByUniqueId";
         TypedQuery<Media> query = entityManager.createNamedQuery(name,Media.class);
         query.setParameter("idTwitter",domainObject.getIdTwitter());
-        Media result = query.getSingleResult();
-        return result;
+        List<Media> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/MentionRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class MentionRepositoryImpl implements MentionRepositoryCustom {
 
@@ -22,7 +23,11 @@ public Mention findByUniqueId(Mention domainObject) {
         TypedQuery<Mention> query = entityManager.createNamedQuery(name,Mention.class);
         query.setParameter("idTwitter",domainObject.getIdTwitter());
         query.setParameter("screenName",domainObject.getScreenName());
-        Mention result = query.getSingleResult();
-        return result;
+        List<Mention> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/TaskHistoryRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class TaskHistoryRepositoryImpl implements TaskHistoryRepositoryCustom {
 
@@ -22,7 +23,11 @@ public TaskHistory findByUniqueId(TaskHistory domainObject) {
         TypedQuery<TaskHistory> query = entityManager.createNamedQuery(name,TaskHistory.class);
         query.setParameter("idTask",domainObject.getIdTask());
         query.setParameter("timeStarted",domainObject.getTimeEvent());
-        TaskHistory result = query.getSingleResult();
-        return result;
+        List<TaskHistory> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/TaskRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class TaskRepositoryImpl implements TaskRepositoryCustom {
 
@@ -22,7 +23,11 @@ public Task findByUniqueId(Task domainObject) {
         TypedQuery<Task> query = entityManager.createNamedQuery(name,Task.class);
         query.setParameter("taskType",domainObject.getTaskType());
         query.setParameter("timeStarted",domainObject.getTimeStarted());
-        Task result = query.getSingleResult();
-        return result;
+        List<Task> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/TickerSymbolRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class TickerSymbolRepositoryImpl implements TickerSymbolRepositoryCustom {
 
@@ -22,7 +23,11 @@ public TickerSymbol findByUniqueId(TickerSymbol domainObject) {
         TypedQuery<TickerSymbol> query = entityManager.createNamedQuery(name,TickerSymbol.class);
         query.setParameter("url",domainObject.getUrl());
         query.setParameter("tickerSymbol",domainObject.getTickerSymbol());
-        TickerSymbol result = query.getSingleResult();
-        return result;
+        List<TickerSymbol> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/TweetRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class TweetRepositoryImpl implements TweetRepositoryCustom {
 
@@ -21,7 +22,11 @@ public Tweet findByUniqueId(Tweet domainObject) {
         String name="Tweet.findByUniqueId";
         TypedQuery<Tweet> query = entityManager.createNamedQuery(name,Tweet.class);
         query.setParameter("idTwitter",domainObject.getIdTwitter());
-        Tweet result = query.getSingleResult();
-        return result;
+        List<Tweet> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/UrlCacheRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class UrlCacheRepositoryImpl implements UrlCacheRepositoryCustom {
 
@@ -21,7 +22,11 @@ public UrlCache findByUniqueId(UrlCache domainObject) {
         String name="UrlCache.findByUniqueId";
         TypedQuery<UrlCache> query = entityManager.createNamedQuery(name,UrlCache.class);
         query.setParameter("url",domainObject.getUrl());
-        UrlCache result = query.getSingleResult();
-        return result;
+        List<UrlCache> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/UrlRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class UrlRepositoryImpl implements UrlRepositoryCustom {
 
@@ -21,7 +22,11 @@ public Url findByUniqueId(Url domainObject) {
         String name="Url.findByUniqueId";
         TypedQuery<Url> query = entityManager.createNamedQuery(name,Url.class);
         query.setParameter("url",domainObject.getUrl());
-        Url result = query.getSingleResult();
-        return result;
+        List<Url> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }

src/main/java/org/woehlke/twitterwall/oodm/repositories/custom/impl/UserRepositoryImpl.java

@@ -6,6 +6,7 @@
 
 import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
+import java.util.List;
 
 public class UserRepositoryImpl implements UserRepositoryCustom {
 
@@ -22,7 +23,11 @@ public User findByUniqueId(User domainObject) {
         TypedQuery<User> query = entityManager.createNamedQuery(name,User.class);
         query.setParameter("idTwitter",domainObject.getIdTwitter());
         query.setParameter("screenName",domainObject.getScreenName());
-        User result = query.getSingleResult();
-        return result;
+        List<User> resultList = query.getResultList();
+        if(resultList.size()>0){
+            return resultList.iterator().next();
+        } else {
+            return null;
+        }
     }
 }