DisposableConnectionFacade (Apache Tomcat 8.0.53 API Documentation)

java.lang.Object
- org.apache.tomcat.jdbc.pool.JdbcInterceptor
- - org.apache.tomcat.jdbc.pool.DisposableConnectionFacade

All Implemented Interfaces:

java.lang.reflect.InvocationHandler
```
public class DisposableConnectionFacade
extends JdbcInterceptor
```
A DisposableConnectionFacade object is the top most interceptor that wraps an object of type PooledConnection. The DisposableConnectionFacade intercepts two methods:
- Connection.close() - returns the connection to the pool then breaks the link between cutoff and the next interceptor. May be called multiple times.
- Object.toString() - returns a custom string for this object
By default method comparisons is done on a String reference level, unless the PoolConfiguration.setUseEquals(boolean) has been called with a true argument.

Field Summary
- Fields inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptor
  CLOSE_VAL, EQUALS_VAL, GETCONNECTION_VAL, HASHCODE_VAL, ISCLOSED_VAL, ISVALID_VAL, ISWRAPPERFOR_VAL, properties, TOSTRING_VAL, UNWRAP_VAL

Constructor Summary

Constructors
Modifier Constructor and Description

protected DisposableConnectionFacade(JdbcInterceptor interceptor)

Constructors
Modifier	Constructor and Description
`protected`	`DisposableConnectionFacade(JdbcInterceptor interceptor)`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(java.lang.Object obj)`
`int`	`hashCode()`
`java.lang.Object`	`invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args)` Gets invoked each time an operation on `Connection` is invoked.
`void`	`reset(ConnectionPool parent, PooledConnection con)` Gets called each time the connection is borrowed from the pool This means that if an interceptor holds a reference to the connection the interceptor can be reused for another connection.

Methods inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptor
compare, compare, disconnected, getNext, getProperties, isUseEquals, poolClosed, poolStarted, setNext, setProperties, setUseEquals

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

- Constructor Detail
  - DisposableConnectionFacade
```
protected DisposableConnectionFacade(JdbcInterceptor interceptor)
```
- Method Detail
  - reset
```
public void reset(ConnectionPool parent,
         PooledConnection con)
```
    Description copied from class: JdbcInterceptor
    
    Gets called each time the connection is borrowed from the pool This means that if an interceptor holds a reference to the connection the interceptor can be reused for another connection.
    This method may be called with null as both arguments when we are closing down the connection.
    
    Specified by:
    
    reset in class JdbcInterceptor
    
    Parameters:
    parent - - the connection pool owning the connection
    con - - the pooled connection
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - invoke
```
public java.lang.Object invoke(java.lang.Object proxy,
                      java.lang.reflect.Method method,
                      java.lang.Object[] args)
                        throws java.lang.Throwable
```
    Description copied from class: JdbcInterceptor
    
    Gets invoked each time an operation on Connection is invoked.
    
    Specified by:
    
    invoke in interface java.lang.reflect.InvocationHandler
    
    Overrides:
    
    invoke in class JdbcInterceptor
    
    Throws:
    
    java.lang.Throwable

Class DisposableConnectionFacade

Field Summary

Fields inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptor

Constructor Summary

Method Summary

Methods inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptor

Methods inherited from class java.lang.Object

Constructor Detail

DisposableConnectionFacade

Method Detail

reset

hashCode

equals

invoke