This is a new class in a shared library for Jenkins.
The shared library is loaded via the standard method under Manage Jenkins > Configure System
package com.mycorp.core;
@Grab(group='com.microsoft.sqlserver', module='mssql-jdbc', version='6.4.0.jre8')
import com.microsoft.sqlserver.jdbc.SQLServerDriver
import groovy.sql.Sql
class MySQLClass implements Serializable {
def dbconnection
def dbURL
def dbUsername
def dbPassword
def dbDriver
MySQLClass(databaseConfig) {
//Set any instance variables required.
this.dbURL = databaseConfig.sql.url
this.dbUsername = databaseConfig.sql.username
this.dbPassword = databaseConfig.sql.password
this.dbDriver = databaseConfig.sql.driver
}
def getConnection() {
return Sql.newInstance(dbURL,dbUsername,dbPassword,dbDriver)
}
}
The databaseConfig object is configured as:
def databaseConfig = [
url: 'jdbc:sqlserver://myhost:1433;databaseName=mydatabase',
user: 'user',
password: 'password',
driver: 'com.microsoft.sqlserver.jdbc.SQLServerDriver'
]
When MyClass.getConnection() is called it fails with:
java.sql.SQLException: No suitable driver found for jdbc:sqlserver://myhost:1433;databaseName=mydatabase
at java.sql.DriverManager.getConnection(DriverManager.java:689)
at java.sql.DriverManager.getConnection(DriverManager.java:247)
Not sure why the '@Grab' and 'import' are not making the driver available.
I have tried adding:
@GrabConfig(systemClassLoader = true)
as suggest elsewhere but this cause the class to fail compilation - Jenkins starts to see it as a script rather than a class and so throws the duplicate class name error.
Any ideas Stackoverflow experts?
You can register a driver manually
MySQLClass(databaseConfig) {
//Set any instance variables required.
//...
DriverManager.registerDriver(new SQLServerDriver())
}
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