diff options
Diffstat (limited to 'dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/DBLIBResourceActivator.java')
-rw-r--r-- | dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/DBLIBResourceActivator.java | 113 |
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"); + } + } + +} |