quartz默认连接池改为druid

fine-quartz/src/com/fr/third/v2/org/quartz/impl/jdbcjobstore/CUBRIDDelegate.java

@@ -17,9 +17,7 @@
 
 package com.fr.third.v2.org.quartz.impl.jdbcjobstore;
 
-import com.mchange.v2.c3p0.C3P0ProxyConnection;
 import java.io.*;
-import java.lang.reflect.Method;
 import java.sql.*;
 
 /**
@@ -110,23 +108,8 @@ public class CUBRIDDelegate extends StdJDBCDelegate {
             byteArray = baos.toByteArray();
         }
 
-        //quartz 2.x uses c3p0, c3p0 doesn't support createBlob method as of 0.9.2        
-        Connection conn = ps.getConnection();
-        if (conn instanceof C3P0ProxyConnection) {
-            try {
-                C3P0ProxyConnection c3p0Conn = (C3P0ProxyConnection) conn;
-                Method m = Connection.class.getMethod("createBlob", new Class[]{}); //will call createBlob method on the underlying connection
-                Object[] args = new Object[]{}; //arguments to be passed to the method. none in this case
-                Blob blob = (Blob) c3p0Conn.rawConnectionOperation(m, C3P0ProxyConnection.RAW_CONNECTION, args); 
-                blob.setBytes(1, byteArray);
-                ps.setBlob(index, blob);
-            } catch (Exception ex) {
-                ex.printStackTrace();
-            }
-        } else {
         Blob blob = ps.getConnection().createBlob();
         blob.setBytes(1, byteArray);
         ps.setBlob(index, blob);
     }
 }
-}

fine-quartz/src/com/fr/third/v2/org/quartz/utils/PoolingConnectionProvider.java

@@ -17,13 +17,12 @@
 
 package com.fr.third.v2.org.quartz.utils;
 
-import java.beans.PropertyVetoException;
 import java.sql.Connection;
 import java.sql.SQLException;
 import java.util.Properties;
 
+import com.fr.third.alibaba.druid.pool.DruidDataSource;
 import com.fr.third.v2.org.quartz.SchedulerException;
-import com.mchange.v2.c3p0.ComboPooledDataSource;
 
 /**
  * <p>
@@ -112,7 +111,7 @@ public class PoolingConnectionProvider implements ConnectionProvider {
      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      */
 
-    private ComboPooledDataSource datasource;
+    private DruidDataSource datasource;
 
     /*
      * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -206,27 +205,35 @@ public class PoolingConnectionProvider implements ConnectionProvider {
         }
 
         
-        datasource = new ComboPooledDataSource(); 
+        datasource = new DruidDataSource();
-        try {
+        datasource.setDriverClassName(dbDriver);
-            datasource.setDriverClass(dbDriver);
+        datasource.setUrl(dbURL);
-        } catch (PropertyVetoException e) {
+        datasource.setUsername(dbUser);
-            throw new SchedulerException("Problem setting driver class name on datasource: " + e.getMessage(), e);
-        }  
-        datasource.setJdbcUrl(dbURL); 
-        datasource.setUser(dbUser); 
         datasource.setPassword(dbPassword);
-        datasource.setMaxPoolSize(maxConnections);
+        datasource.setMaxActive(maxConnections);
-        datasource.setMinPoolSize(1);
+
-        datasource.setMaxIdleTime(maxIdleSeconds);
+        datasource.setTimeBetweenEvictionRunsMillis(idleValidationSeconds * 1000);
-        datasource.setMaxStatementsPerConnection(maxStatementsPerConnection);
+        if (maxIdleSeconds > 0) {
+            // 最小值30秒
+            maxIdleSeconds = maxIdleSeconds < 30 ? 30 : maxIdleSeconds;
+            datasource.setMaxEvictableIdleTimeMillis(maxIdleSeconds * 1000);
+        }
+        datasource.setMaxPoolPreparedStatementPerConnectionSize(maxStatementsPerConnection);
         
         if (dbValidationQuery != null) {
-            datasource.setPreferredTestQuery(dbValidationQuery);
+            datasource.setValidationQuery(dbValidationQuery);
-            if(!validateOnCheckout)
+            if (!validateOnCheckout) {
-                datasource.setTestConnectionOnCheckin(true);
+                datasource.setTestOnReturn(true);
-            else
+                datasource.setTestOnBorrow(false);
-                datasource.setTestConnectionOnCheckout(true);
+            } else {
-            datasource.setIdleConnectionTestPeriod(idleValidationSeconds);
+                datasource.setTestOnReturn(false);
+                datasource.setTestOnBorrow(true);
+            }
+            datasource.setTestWhileIdle(true);
+        } else {
+            datasource.setTestOnReturn(false);
+            datasource.setTestOnBorrow(false);
+            datasource.setTestWhileIdle(false);
         }
     }
     
@@ -238,7 +245,7 @@ public class PoolingConnectionProvider implements ConnectionProvider {
      * subclass's constructor.
      * </p>
      */
-    public ComboPooledDataSource getDataSource() {
+    public DruidDataSource getDataSource() {
         return datasource;
     }