JdbcLeakPrevention (Apache Tomcat 6.0.53 API Documentation)
Keywords: org.apache.catalina.loader.JdbcLeakPrevention class

Overview | Package | Class | Tree | Deprecated | Index | Help
| Apache Tomcat 6.0.53
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## org.apache.catalina.loader
Class JdbcLeakPrevention

    java.lang.Object
      org.apache.catalina.loader.JdbcLeakPrevention

    public class JdbcLeakPrevention

extends java.lang.Object

This class is loaded by the `WebappClassLoader` to enable it to deregister JDBC drivers forgotten by the web application. There are some classloading hacks involved - see `WebappClassLoader.clearReferences()` for details - but the short version is do not just create a new instance of this class with the new keyword. Since this class is loaded by `WebappClassLoader`, it can not refer to any internal Tomcat classes as that will cause the security manager to complain.

Constructor Summary
`JdbcLeakPrevention()`

Method Summary
`java.util.List<java.lang.String>` | `clearJdbcDriverRegistrations()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### JdbcLeakPrevention

    public JdbcLeakPrevention()

Method Detail

### clearJdbcDriverRegistrations

    public java.util.List<java.lang.String> clearJdbcDriverRegistrations()
                                                                  throws java.sql.SQLException

  Throws:
    `java.sql.SQLException`

Overview | Package | Class | Tree | Deprecated | Index | Help
| Apache Tomcat 6.0.53
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2000-2017 Apache Software Foundation. All Rights Reserved.