Initial source code

[oam/tr069-adapter.git] / common / src / main / java / org / commscope / tr069adapter / common / scheduler / impl / QuartzSchedulerProducer.java

diff --git a/common/src/main/java/org/commscope/tr069adapter/common/scheduler/impl/QuartzSchedulerProducer.java b/common/src/main/java/org/commscope/tr069adapter/common/scheduler/impl/QuartzSchedulerProducer.java
new file mode 100644 (file)
index 0000000..52783ed
--- /dev/null
+++ b/common/src/main/java/org/commscope/tr069adapter/common/scheduler/impl/QuartzSchedulerProducer.java
@@ -0,0 +1,81 @@
+/*\r
+ * ============LICENSE_START========================================================================\r
+ * ONAP : tr-069-adapter\r
+ * =================================================================================================\r
+ * Copyright (C) 2020 CommScope Inc Intellectual Property.\r
+ * =================================================================================================\r
+ * This tr-069-adapter software file is distributed by CommScope Inc under the Apache License,\r
+ * Version 2.0 (the "License"); you may not use this file except in compliance with the License. You\r
+ * may obtain a copy of the License at\r
+ *\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,\r
+ * either express or implied. See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ * ===============LICENSE_END=======================================================================\r
+ */\r
+\r
+package org.commscope.tr069adapter.common.scheduler.impl;\r
+\r
+import java.io.BufferedInputStream;\r
+import java.io.FileInputStream;\r
+import java.io.IOException;\r
+import java.io.InputStream;\r
+import java.util.Properties;\r
+\r
+import org.apache.commons.logging.Log;\r
+import org.apache.commons.logging.LogFactory;\r
+import org.quartz.Scheduler;\r
+import org.quartz.SchedulerException;\r
+import org.quartz.impl.StdSchedulerFactory;\r
+import org.springframework.stereotype.Component;\r
+\r
+@Component\r
+public class QuartzSchedulerProducer {\r
+\r
+  private static final Log logger = LogFactory.getLog(QuartzSchedulerProducer.class);\r
+\r
+  public Scheduler getStdScheduler() {\r
+    StdSchedulerFactory schedulerFactory = new StdSchedulerFactory();\r
+    try {\r
+      schedulerFactory.initialize("config/quartz.properties");\r
+      Properties props = new Properties();\r
+      props.setProperty("org.quartz.scheduler.instanceName",\r
+          props.getProperty("org.quartz.scheduler.instanceName") + "_standby");\r
+      return schedulerFactory.getScheduler();\r
+    } catch (SchedulerException e) {\r
+      logger.error("SchedulerException : {}" + e.getMessage());\r
+    }\r
+\r
+    return null;\r
+  }\r
+\r
+  public Properties initialize(String filename) throws SchedulerException {\r
+\r
+    InputStream is = null;\r
+    Properties props = new Properties();\r
+\r
+    is = Thread.currentThread().getContextClassLoader().getResourceAsStream(filename);\r
+\r
+    try {\r
+      if (is != null) {\r
+        is = new BufferedInputStream(is);\r
+      } else {\r
+        is = new BufferedInputStream(new FileInputStream(filename));\r
+      }\r
+      props.load(is);\r
+    } catch (IOException ioe) {\r
+      throw new SchedulerException("Properties file: '" + filename + "' could not be read.", ioe);\r
+    } finally {\r
+      if (is != null)\r
+        try {\r
+          is.close();\r
+        } catch (IOException ignore) {\r
+          logger.error("while initialize : {}" + ignore.getMessage());\r
+        }\r
+    }\r
+\r
+    return props;\r
+  }\r
+}\r