# HG changeset patch
# User Raimund Renkert <rrenkert@intevation.de>
# Date 1371215899 -7200
# Node ID 32ccc25c5f1e255fcf0b026574f4816a98e1475c
# Parent  034db67bc1e87786bc3045f3a628c2a87b204b48
New Manager for LKommentarM objects.

diff -r 034db67bc1e8 -r 32ccc25c5f1e src/main/java/de/intevation/lada/manage/LKommentarMManager.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/de/intevation/lada/manage/LKommentarMManager.java	Fri Jun 14 15:18:19 2013 +0200
@@ -0,0 +1,72 @@
+package de.intevation.lada.manage;
+
+import javax.ejb.EJBTransactionRolledbackException;
+import javax.ejb.Stateless;
+import javax.ejb.TransactionAttribute;
+import javax.ejb.TransactionAttributeType;
+import javax.inject.Inject;
+import javax.persistence.EntityExistsException;
+import javax.persistence.EntityManager;
+import javax.persistence.TransactionRequiredException;
+
+import de.intevation.lada.model.LKommentarM;
+
+/**
+ * This Manager provides databse operations for LKommentarM objects.
+ *
+ * @author <a href="mailto:rrenkert@intevation.de">Raimund Renkert</a>
+ */
+@Stateless
+public class LKommentarMManager
+{
+    @Inject
+    private EntityManager em;
+
+    /**
+     * Delete a LKommentarM object by id.
+     *
+     * @param id
+     * @throws Exception
+     */
+    @TransactionAttribute(TransactionAttributeType.REQUIRED)
+    public void delete(String id) throws Exception {
+        LKommentarM kommentar = em.find(LKommentarM.class, id);
+        em.remove(kommentar);
+    }
+
+    /**
+     * Persist a new LKommentarM object in the database.
+     *
+     * @param kommentar The new LKommentarM object.
+     *
+     * @throws EntityExistsException
+     * @throws IllegalArgumentException
+     * @throws TransactionRequiredException
+     */
+    @TransactionAttribute(TransactionAttributeType.REQUIRED)
+    public void create(LKommentarM kommentar)
+    throws EntityExistsException,
+        IllegalArgumentException,
+        EJBTransactionRolledbackException,
+        TransactionRequiredException {
+        em.persist(kommentar);
+    }
+
+    /**
+     * Updates a LKommentarM object in the database.
+     *
+     * @param kommentar The new LKommentarM object.
+     *
+     * @throws EntityExistsException
+     * @throws IllegalArgumentException
+     * @throws TransactionRequiredException
+     */
+    @TransactionAttribute(TransactionAttributeType.REQUIRED)
+    public void update(LKommentarM kommentar)
+    throws EntityExistsException,
+        IllegalArgumentException,
+        EJBTransactionRolledbackException,
+        TransactionRequiredException {
+        em.merge(kommentar);
+    }
+}