Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/search/transaction/SimpleTransactionManager.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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 org.alfresco.repo.search.transaction;
+
+import javax.transaction.HeuristicMixedException;
+import javax.transaction.HeuristicRollbackException;
+import javax.transaction.InvalidTransactionException;
+import javax.transaction.NotSupportedException;
+import javax.transaction.RollbackException;
+import javax.transaction.SystemException;
+import javax.transaction.Transaction;
+import javax.transaction.TransactionManager;
+
+public class SimpleTransactionManager implements TransactionManager
+{
+    private static SimpleTransactionManager manager = new SimpleTransactionManager();
+
+    private int timeout;
+
+    private SimpleTransactionManager()
+    {
+        super();
+    }
+
+    public static SimpleTransactionManager getInstance()
+    {
+        return manager;
+    }
+
+    public void begin() throws NotSupportedException, SystemException
+    {
+        SimpleTransaction.begin();
+
+    }
+
+    public void commit() throws RollbackException, HeuristicMixedException, HeuristicRollbackException,
+            SecurityException, IllegalStateException, SystemException
+    {
+        SimpleTransaction transaction = getTransactionChecked();
+        transaction.commit();
+    }
+
+    public int getStatus() throws SystemException
+    {
+        SimpleTransaction transaction = getTransactionChecked();
+        return transaction.getStatus();
+    }
+
+    public SimpleTransaction getTransaction() throws SystemException
+    {
+        return SimpleTransaction.getTransaction();
+    }
+
+    private SimpleTransaction getTransactionChecked() throws SystemException, IllegalStateException
+    {
+        SimpleTransaction tx = SimpleTransaction.getTransaction();
+        if (tx == null)
+        {
+            throw new IllegalStateException("The thread is not bound to a transaction.");
+        }
+        return tx;
+    }
+
+    public void resume(Transaction tx) throws InvalidTransactionException, IllegalStateException, SystemException
+    {
+        if (!(tx instanceof SimpleTransaction))
+        {
+            throw new IllegalStateException("Transaction must be a SimpleTransaction to resume");
+        }
+        SimpleTransaction.resume((SimpleTransaction) tx);
+    }
+
+    public void rollback() throws IllegalStateException, SecurityException, SystemException
+    {
+        SimpleTransaction transaction = getTransactionChecked();
+        transaction.rollback();
+    }
+
+    public void setRollbackOnly() throws IllegalStateException, SystemException
+    {
+        SimpleTransaction transaction = getTransactionChecked();
+        transaction.setRollbackOnly();
+    }
+
+    public void setTransactionTimeout(int timeout) throws SystemException
+    {
+        this.timeout = timeout;
+    }
+
+    public SimpleTransaction suspend() throws SystemException
+    {
+        return SimpleTransaction.suspend();
+    }
+
+}