Registration Daos

Author: secondsun

src/main/java/com/devnexus/ting/core/dao/EventSignupDao.java

@@ -0,0 +1,10 @@
+package com.devnexus.ting.core.dao;
+
+import com.devnexus.ting.core.model.registration.EventSignup;
+
+public interface EventSignupDao {
+    
+    EventSignup getByEventKey(Long eventId);
+    
+    
+}

src/main/java/com/devnexus/ting/core/dao/jpa/EventSignupDaoJpa.java

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+/*
+ * Copyright 2002-2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.devnexus.ting.core.dao.jpa;
+
+import com.devnexus.ting.core.dao.EventSignupDao;
+import com.devnexus.ting.core.model.registration.EventSignup;
+
+public class EventSignupDaoJpa extends GenericDaoJpa< EventSignup, Long>
+        implements EventSignupDao {
+
+    public EventSignupDaoJpa(Class<EventSignup> persistentClass) {
+        super(EventSignup.class);
+    }
+
+    @Override
+    public EventSignup getByEventKey(Long eventId) {
+        return super.entityManager.createQuery("select es from EventSignup es "
+                + "    join es.event e "
+                + "where e.id = :eventKey", EventSignup.class)
+                .setParameter("eventKey", eventId)
+                .getSingleResult();
+    }
+
+}