ResetAbandonedTimer (Apache Tomcat 7.0.67 API Documentation)

java.lang.Object
- org.apache.tomcat.jdbc.pool.JdbcInterceptor
- - org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor
  - - org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport
    - - org.apache.tomcat.jdbc.pool.interceptor.ResetAbandonedTimer

All Implemented Interfaces:

java.lang.reflect.InvocationHandler
```
public class ResetAbandonedTimer
extends AbstractQueryReport
```
Class that resets the abandoned timer on any activity on the Connection or any successful query executions. This interceptor is useful for when you have a PoolConfiguration.setRemoveAbandonedTimeout(int) that is fairly low, and you want to reset the abandoned time each time any operation on the connection is performed This is useful for batch processing programs that use connections for extensive amount of times.

Author:

fhanik

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport
  AbstractQueryReport.StatementProxy

Field Summary
- Fields inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport
  constructors, threshold
- Fields inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor
  CREATE_STATEMENT, CREATE_STATEMENT_IDX, EXECUTE, EXECUTE_BATCH, EXECUTE_QUERY, EXECUTE_TYPES, EXECUTE_UPDATE, PREPARE_CALL, PREPARE_CALL_IDX, PREPARE_STATEMENT, PREPARE_STATEMENT_IDX, STATEMENT_TYPE_COUNT, STATEMENT_TYPES
- 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
Constructor and Description

ResetAbandonedTimer()

Constructors
Constructor and Description
`ResetAbandonedTimer()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`closeInvoked()` Method invoked when the operation `Connection.close()` is invoked.
`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.
`protected void`	`prepareCall(java.lang.String query, long time)` Invoked when prepareCall has been called and completed.
`protected void`	`prepareStatement(java.lang.String sql, long time)` Invoked when prepareStatement has been called and completed.
`protected java.lang.String`	`reportQuery(java.lang.String query, java.lang.Object[] args, java.lang.String name, long start, long delta)` Invoked when a query execution, a call to execute/executeQuery or executeBatch succeeded and was within the timing threshold
`protected java.lang.String`	`reportSlowQuery(java.lang.String query, java.lang.Object[] args, java.lang.String name, long start, long delta)` Invoked when a query execution, a call to execute/executeQuery or executeBatch succeeded and was exceeded the timing threshold
`boolean`	`resetTimer()`

Methods inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport
createStatement, getConstructor, getThreshold, reportFailedQuery, setThreshold

Methods inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor
isExecute, isStatement, process, reset

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, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ResetAbandonedTimer
```
public ResetAbandonedTimer()
```
- Method Detail
  - resetTimer
```
public boolean resetTimer()
```
  - 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: AbstractCreateStatementInterceptor
    
    Gets invoked each time an operation on Connection is invoked.
    
    Specified by:
    
    invoke in interface java.lang.reflect.InvocationHandler
    
    Overrides:
    
    invoke in class AbstractCreateStatementInterceptor
    
    Throws:
    
    java.lang.Throwable
  - prepareCall
```
protected void prepareCall(java.lang.String query,
               long time)
```
    Description copied from class: AbstractQueryReport
    
    Invoked when prepareCall has been called and completed.
    
    Specified by:
    
    prepareCall in class AbstractQueryReport
    
    Parameters:
    query - - the string used to prepare the statement with
    time - - the time it took to invoke prepare
  - prepareStatement
```
protected void prepareStatement(java.lang.String sql,
                    long time)
```
    Description copied from class: AbstractQueryReport
    
    Invoked when prepareStatement has been called and completed.
    
    Specified by:
    
    prepareStatement in class AbstractQueryReport
    
    Parameters:
    sql - - the string used to prepare the statement with
    time - - the time it took to invoke prepare
  - closeInvoked
```
public void closeInvoked()
```
    Description copied from class: AbstractCreateStatementInterceptor
    
    Method invoked when the operation Connection.close() is invoked.
    
    Specified by:
    
    closeInvoked in class AbstractCreateStatementInterceptor
  - reportQuery
```
protected java.lang.String reportQuery(java.lang.String query,
                           java.lang.Object[] args,
                           java.lang.String name,
                           long start,
                           long delta)
```
    Description copied from class: AbstractQueryReport
    
    Invoked when a query execution, a call to execute/executeQuery or executeBatch succeeded and was within the timing threshold
    
    Overrides:
    
    reportQuery in class AbstractQueryReport
    
    Parameters:
    query - the query that was executed and failed
    args - the arguments to the execution
    name - the name of the method used to execute AbstractCreateStatementInterceptor.isExecute(Method, boolean)
    start - the time the query execution started
    delta - the time the execution took
    
    Returns:
    - the SQL that was executed or the string "batch" if it was a batch execution
  - reportSlowQuery
```
protected java.lang.String reportSlowQuery(java.lang.String query,
                               java.lang.Object[] args,
                               java.lang.String name,
                               long start,
                               long delta)
```
    Description copied from class: AbstractQueryReport
    
    Invoked when a query execution, a call to execute/executeQuery or executeBatch succeeded and was exceeded the timing threshold
    
    Overrides:
    
    reportSlowQuery in class AbstractQueryReport
    
    Parameters:
    query - the query that was executed and failed
    args - the arguments to the execution
    name - the name of the method used to execute AbstractCreateStatementInterceptor.isExecute(Method, boolean)
    start - the time the query execution started
    delta - the time the execution took
    
    Returns:
    - the SQL that was executed or the string "batch" if it was a batch execution

Class ResetAbandonedTimer

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport

Field Summary

Fields inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport

Fields inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor

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

Constructor Summary

Method Summary

Methods inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractQueryReport

Methods inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor

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

Methods inherited from class java.lang.Object

Constructor Detail

ResetAbandonedTimer

Method Detail

resetTimer

invoke

prepareCall

prepareStatement

closeInvoked

reportQuery

reportSlowQuery