From ad0e368eeedb0454e1dd398bd84c23cbfbd692f8 Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 2 Nov 2009 22:23:40 +0000
Subject: Moving das tags

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@832150 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/tuscany/das/rdb/util/ConfigUtil.java    | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 das-java/tags/1.0-incubating-beta1-rc3/rdb/src/main/java/org/apache/tuscany/das/rdb/util/ConfigUtil.java

(limited to 'das-java/tags/1.0-incubating-beta1-rc3/rdb/src/main/java/org/apache/tuscany/das/rdb/util/ConfigUtil.java')

diff --git a/das-java/tags/1.0-incubating-beta1-rc3/rdb/src/main/java/org/apache/tuscany/das/rdb/util/ConfigUtil.java b/das-java/tags/1.0-incubating-beta1-rc3/rdb/src/main/java/org/apache/tuscany/das/rdb/util/ConfigUtil.java
new file mode 100644
index 0000000000..e3ae306485
--- /dev/null
+++ b/das-java/tags/1.0-incubating-beta1-rc3/rdb/src/main/java/org/apache/tuscany/das/rdb/util/ConfigUtil.java
@@ -0,0 +1,58 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 org.apache.tuscany.das.rdb.util;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.tuscany.das.rdb.config.Config;
+import org.apache.tuscany.das.rdb.config.ConfigFactory;
+import org.apache.tuscany.sdo.util.SDOUtil;
+
+import commonj.sdo.helper.XMLHelper;
+
+/**
+ * Config util provides config-related utilities such as loading a Config
+ * instance from an InputStream
+ * 
+ */
+public final class ConfigUtil {
+
+    private ConfigUtil() {
+        
+    }
+    
+    public static Config loadConfig(InputStream configStream) {
+
+        if (configStream == null) {
+            throw new RuntimeException("Cannot load configuration from a null InputStream. "
+                    + "Possibly caused by an incorrect config xml file name");
+        }
+
+        SDOUtil.registerStaticTypes(ConfigFactory.class);
+        XMLHelper helper = XMLHelper.INSTANCE;
+
+        try {
+            return (Config) helper.load(configStream).getRootObject();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}
-- 
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