DataSourceLinkFactory.DataSourceHandler (Apache Tomcat 6.0.53 API Documentation)
Keywords: org.apache.naming.factory.DataSourceLinkFactory.DataSourceHandler class

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## org.apache.naming.factory
Class DataSourceLinkFactory.DataSourceHandler

    java.lang.Object
      org.apache.naming.factory.DataSourceLinkFactory.DataSourceHandler

All Implemented Interfaces:
  java.lang.reflect.InvocationHandler

Enclosing class:
  DataSourceLinkFactory

    public static class DataSourceLinkFactory.DataSourceHandler

extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Simple wrapper class that will allow a user to configure a ResourceLink for a data source so that when `DataSource.getConnection()` is called, it will invoke `DataSource.getConnection(String, String)` with the preconfigured username and password.

Constructor Summary
`DataSourceLinkFactory.DataSourceHandler(javax.sql.DataSource ds, java.lang.String username, java.lang.String password)`

Method Summary
`java.lang.Object` | `invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)`
`java.lang.Object` | `unwrap(java.lang.Class<?> iface)`

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

Constructor Detail

### DataSourceLinkFactory.DataSourceHandler

    public DataSourceLinkFactory.DataSourceHandler(javax.sql.DataSource ds,
                                                   java.lang.String username,
                                                   java.lang.String password)
                                            throws java.lang.Exception

Throws:
  `java.lang.Exception`

Method Detail

### invoke

    public java.lang.Object invoke(java.lang.Object proxy,
                                   java.lang.reflect.Method method,
                                   java.lang.Object[] args)
                            throws java.lang.Throwable

  Specified by:
    `invoke` in interface `java.lang.reflect.InvocationHandler`
  Throws:
    `java.lang.Throwable`

### unwrap

    public java.lang.Object unwrap(java.lang.Class<?> iface)
                            throws java.sql.SQLException

  Throws:
    `java.sql.SQLException`

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