1 files changed, 113 insertions, 0 deletions
diff --git a/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/DBLIBResourceActivator.java b/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/DBLIBResourceActivator.java
new file mode 100644
index 0000000..85cf834
--- /dev/null
+++ b/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/DBLIBResourceActivator.java
@@ -0,0 +1,113 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * openecomp
+ * ================================================================================
+ * Copyright (C) 2016 - 2017 AT&T
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdnc.sli.resource.dblib;
+
+import java.io.File;
+import java.net.URL;
+import java.util.Properties;
+
+import org.osgi.framework.BundleActivator;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceRegistration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class DBLIBResourceActivator implements BundleActivator {
+
+	private static final String SDNC_CONFIG_DIR = "SDNC_CONFIG_DIR";
+
+	private static final String DBLIB_PROP_PATH = "/dblib.properties";
+
+	private ServiceRegistration registration = null;
+
+	private static final Logger LOG = LoggerFactory.getLogger(DBLIBResourceActivator.class);
+
+	@Override
+	public void start(BundleContext ctx) throws Exception {
+		LOG.info("entering DBLIBResourceActivator.start");
+		
+		DbLibService jdbcDataSource = null;
+		// Read properties
+		Properties props = new Properties();
+		
+		File file =  null;
+		URL propURL = null;
+		String propDir = System.getenv(SDNC_CONFIG_DIR);
+		if ((propDir == null) || (propDir.length() == 0)) {
+			propDir = "/opt/sdnc/data/properties";
+		}
+		file = new File(propDir + DBLIB_PROP_PATH);
+		if(file.exists()) {
+			propURL = file.toURI().toURL();
+			LOG.info("Using property file (1): " + file.toString());
+		} else {
+			propURL = ctx.getBundle().getResource("dblib.properties");
+			URL tmp = null;
+			if (propURL == null) {
+				file = new File(DBLIB_PROP_PATH);
+				tmp = this.getClass().getResource(DBLIB_PROP_PATH);
+//				if(!file.exists()) {
+				if(tmp == null) {
+					throw new DblibConfigurationException("Missing configuration properties resource(3) : " + DBLIB_PROP_PATH);
+				} else {
+					propURL = tmp; //file.toURI().toURL();
+					LOG.info("Using property file (4): " + file.toString());
+				}
+			} else {
+				LOG.info("Using property file (2): " + propURL.toString());
+			}
+		}
+
+		
+		try {
+			props.load(propURL.openStream());
+		} catch (Exception e) {
+			throw new DblibConfigurationException("Could not load properties at URL " + propURL.toString(), e);
+
+		}
+
+
+
+		try {
+			jdbcDataSource = DBResourceManager.create(props);
+		} catch (Exception exc) {
+			throw new DblibConfigurationException("Could not get initialize database", exc);
+		}
+
+		String regName = jdbcDataSource.getClass().getName();
+
+		LOG.info("Registering DBResourceManager service "+regName);
+//		registration = ctx.registerService(regName, jdbcDataSource, null);
+		registration = ctx.registerService(new String[] { regName, DbLibService.class.getName(), "javax.sql.DataSource" }, jdbcDataSource, null);
+	}
+
+	@Override
+	public void stop(BundleContext ctx) throws Exception {
+		LOG.info("entering DBLIBResourceActivator.stop");
+		if (registration != null)
+		{
+			registration.unregister();
+			registration = null;
+			LOG.debug("Deregistering DBResourceManager service");
+		}
+	}
+
+}