Home » Eclipse Projects » Equinox » Problem importing mysql JDBC driver(java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306)
| Problem importing mysql JDBC driver [message #1784067] |
Thu, 22 March 2018 08:36 |
 Aistis Kaikaris
Messages: 33
Registered: March 2018 |
Member |
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Hello,
**EDIT: The problem stemmed from me not importing all the needed dependencies that the mysql-connector-java-6.0.6.jar bundle was exporting. So i just copied the whole export section from mysql-connector-java-6.0.6.jar bundle and pasted into the import section of my bundle (obviously for testing only). This seems to solve the problem. **
My bundle is trying to connect to mysql server with:
Connection connection = DriverManager.getConnection("jdbc:mysql://localhost:3306", "user", "password");
However when i run the bundle in equinox i get:
java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306
1) I have tried various ip numbers and ports, all of which i can get to through phpmyadmin, or other means
2) I have tried to add the mysql-connector-java-6.0.6.jar to my build path as an external jar in my eclipse ide and then build the bundle
3) I have tried to make a deployment package out of mysql-connector-java-6.0.6.jar, installed it in equinox (it is shown as being active), then imported the bundle in the bundle that is trying to use it.
Here is my bundle manifest:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Publisher
Bundle-SymbolicName: aistis.mqttcommunication.publisher
Bundle-Version: 1.0.0.qualifier
Bundle-Activator: aistis.mqttcommunication.publisher.Activator
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Import-Package: org.eclipse.kura;version="[1.0,2.0)",
org.eclipse.kura.cloud;version="[1.0,2.0)",
org.eclipse.kura.configuration;version="[1.0,2.0)",
org.eclipse.kura.message;version="[1.0,2.0)",
org.osgi.framework;version="1.8.0",
org.osgi.service.component;version="1.2.0",
org.osgi.util.tracker;version="1.5.1",
org.slf4j;version="1.6.4",
com.mysql.jdbc;version="6.0.6"
Bundle-ActivationPolicy: lazy
Here is the manifest of the mysql connector bundle:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Jdbc
Bundle-SymbolicName: com.mysql.jdbc
Bundle-Version: 6.0.6
Bundle-Vendor: Iamus
Bundle-ClassPath: .
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
Export-Package: com.mysql.cj.api.jdbc;com.mysql.cj.jdbc;version="6.0.6
";uses:="javax.management,javax.naming,javax.naming.spi,javax.net.ssl
,javax.sql,javax.transaction.xa,javax.xml.parsers,javax.xml.stream,ja
vax.xml.transform,javax.xml.transform.dom,javax.xml.transform.sax,jav
ax.xml.transform.stax,javax.xml.transform.stream,org.xml.sax",com.mys
ql.cj.api.log;version="6.0.6",com.mysql.cj.core.profiler;version="6.0
.6",com.mysql.cj.core.util;version="6.0.6",com.mysql.cj.jdbc.util;ver
sion="6.0.6",com.mysql.cj.jdbc.exceptions;version="6.0.6",com.mysql.c
j.api.jdbc.interceptors;com.mysql.cj.jdbc.interceptors;version="6.0.6
",com.mysql.cj.jdbc.integration.c3p0;version="6.0.6";uses:="com.mchan
ge.v2.c3p0",com.mysql.cj.jdbc.integration.jboss;version="6.0.6";uses:
="org.jboss.resource.adapter.jdbc,org.jboss.resource.adapter.jdbc.ven
dor",com.mysql.cj.configurations;version="6.0.6",com.mysql.jdbc;versi
on="6.0.6";uses:="com.mysql.cj.jdbc",com.mysql.cj.api.xdevapi;com.mys
ql.cj.xdevapi;version="6.0.6";uses:="com.google.protobuf,javax.securi
ty.auth.callback,javax.security.sasl"
Import-Package: javax.net.ssl;javax.crypto;resolution:=optional,javax.
xml.parsers;javax.xml.stream;javax.xml.transform;javax.xml.transform.
dom;javax.xml.transform.sax;javax.xml.transform.stax;javax.xml.transf
orm.stream;org.w3c.dom;org.xml.sax;org.xml.sax.helpers;resolution:=op
tional,javax.sql,javax.naming,javax.naming.spi,javax.transaction.xa,j
avax.management;resolution:=optional,com.mchange.v2.c3p0;version="[0.
9.1.2, 1.0.0)";resolution:=optional,org.jboss.resource.adapter.jdbc;o
rg.jboss.resource.adapter.jdbc.vendor;resolution:=optional,org.slf4j;
resolution:=optional,com.google.protobuf;javax.security.auth.callback
;javax.security.sasl;resolution:=optional
4) Also tried to add this line to the Activator class of my bundle (though not exactly sure what this is supposed to do, i just saw it in a forum post):
bundleContext.getBundle().loadClass("com.mysql.jdbc.Driver ").newInstance();
5) Also tried adding this:
Class.forName("com.mysql.jdbc.Driver").newInstance();
At this point i'm starting to run out of ideas. I have a suspicion that i might have made some stupid error somewhere, and would be very grateful if someone could lend me a hand here.
[Updated on: Thu, 22 March 2018 18:04] Report message to a moderator |
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