diff options
author | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:30:39 -0500 |
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committer | Dan Timoney <dtimoney@att.com> | 2017-02-15 14:37:01 -0500 |
commit | d8861011dc81160df81979d2bed9721447517f45 (patch) | |
tree | 6aaf805a83ad8be93bd9772a2b2e517770c67b72 /dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java | |
parent | 57b0ded28b8c6477ca0df13a05eafb392f6fa82e (diff) |
Initial commit for OpenECOMP SDN-C N-C core
Change-Id: I30c52795ab821c4fdd18b55d202f10a76a01acfa
Signed-off-by: Dan Timoney <dtimoney@att.com>
Diffstat (limited to 'dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java')
-rw-r--r-- | dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java b/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java new file mode 100644 index 0000000..148ddac --- /dev/null +++ b/dblib/provider/src/main/java/org/openecomp/sdnc/sli/resource/dblib/factory/AbstractResourceManagerFactory.java @@ -0,0 +1,106 @@ +/*- + * ============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.factory; + + +import java.sql.SQLException; +import java.util.Set; +import java.util.concurrent.Callable; + +import org.openecomp.sdnc.sli.resource.dblib.CachedDataSource; +import org.openecomp.sdnc.sli.resource.dblib.CachedDataSourceFactory; +import org.openecomp.sdnc.sli.resource.dblib.DBConfigException; +import org.openecomp.sdnc.sli.resource.dblib.DBResourceManager; +import org.openecomp.sdnc.sli.resource.dblib.config.BaseDBConfiguration; +import org.openecomp.sdnc.sli.resource.dblib.config.DbConfigPool; +import org.openecomp.sdnc.sli.resource.dblib.config.JDBCConfiguration; +import org.openecomp.sdnc.sli.resource.dblib.config.JndiConfiguration; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * @version $Revision: 1.6 $ + * Change Log + * Author Date Comments + * ============== ======== ==================================================== + * Rich Tabedzki + */ +public abstract class AbstractResourceManagerFactory { + private static Logger LOGGER = LoggerFactory.getLogger(AbstractResourceManagerFactory.class); + + public abstract CachedDataSource[] initDBResourceManager(DbConfigPool dbConfig, DBResourceManager manager) throws Exception; + public abstract CachedDataSource[] initDBResourceManager(DbConfigPool dbConfig, DBResourceManager dbResourceManager, String sourceName) throws SQLException ; + + + public static AbstractResourceManagerFactory createIntstance() throws FactoryNotDefinedException { + throw new FactoryNotDefinedException("Factory method 'createIntstance' needs to be overriden in DBResourceManagerFactory"); + } + + public class DBInitTask implements Callable<CachedDataSource> + { + private BaseDBConfiguration config = null; + private Set<DBInitTask> activeTasks; + + public DBInitTask(JndiConfiguration jndiConfig, Set<DBInitTask> tasks){ + this.config = jndiConfig; + this.activeTasks = tasks; + } + + public DBInitTask(JDBCConfiguration jdbcconfig, Set<DBInitTask> tasks) { + this.config = jdbcconfig; + this.activeTasks = tasks; + } + + public CachedDataSource call() throws Exception { + CachedDataSource ds = null; + try { + ds = CachedDataSourceFactory.createDataSource(config); + return ds; + } finally { + synchronized(activeTasks){ + activeTasks.remove(this); + if(activeTasks.isEmpty()){ + final Runnable closure = new Runnable() { + + public void run() { + try { + Thread.sleep(300); + } catch (Exception e) { + } + synchronized(activeTasks){ + activeTasks.notifyAll(); + } + } + }; + if(LOGGER.isDebugEnabled()) + LOGGER.debug("Completed CachedDataSource.Call and notifyAll from "+ds.getDbConnectionName()); + Thread worker = new Thread(closure); + worker.setDaemon(true); + worker.start(); + } else { + if(LOGGER.isDebugEnabled()) + LOGGER.debug("Completed CachedDataSource.Call from "+ds.getDbConnectionName()); + } + } + } + } + } +} |