AbandonedTrace (Apache Tomcat 8.0.53 API Documentation)

java.lang.Object
- org.apache.tomcat.dbcp.dbcp2.AbandonedTrace

All Implemented Interfaces:

TrackedUse

Direct Known Subclasses:

DelegatingConnection, DelegatingResultSet, DelegatingStatement
```
public class AbandonedTrace
extends java.lang.Object
implements TrackedUse
```
Tracks db connection usage for recovering and reporting abandoned db connections.
The JDBC Connection, Statement, and ResultSet classes extend this class.

Since:

2.0

Constructor Summary

Constructors
Constructor and Description
`AbandonedTrace()` Creates a new AbandonedTrace without config and without doing abandoned tracing.
`AbandonedTrace(AbandonedTrace parent)` Constructs a new AbandonedTrace with a parent object.

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`addTrace(AbandonedTrace trace)` Adds an object to the list of objects being traced.
`protected void`	`clearTrace()` Clears the list of objects being traced by this object.
`long`	`getLastUsed()` Gets the last time this object was used in milliseconds.
`protected java.util.List<AbandonedTrace>`	`getTrace()` Gets a list of objects being traced by this object.
`protected void`	`removeTrace(AbandonedTrace trace)` Removes a child object this object is tracing.
`protected void`	`setLastUsed()` Sets the time this object was last used to the current time in milliseconds.
`protected void`	`setLastUsed(long lastUsedMillis)` Sets the time in milliseconds this object was last used.

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

- Constructor Detail
  - AbandonedTrace
```
public AbandonedTrace()
```
    Creates a new AbandonedTrace without config and without doing abandoned tracing.
  - AbandonedTrace
```
public AbandonedTrace(AbandonedTrace parent)
```
    Constructs a new AbandonedTrace with a parent object.
    
    Parameters:
    parent - AbandonedTrace parent object.
- Method Detail
  - getLastUsed
```
public long getLastUsed()
```
    Gets the last time this object was used in milliseconds.
    
    Specified by:
    
    getLastUsed in interface TrackedUse
    
    Returns:
    long time in milliseconds.
  - setLastUsed
```
protected void setLastUsed()
```
    Sets the time this object was last used to the current time in milliseconds.
  - setLastUsed
```
protected void setLastUsed(long lastUsedMillis)
```
    Sets the time in milliseconds this object was last used.
    
    Parameters:
    lastUsedMillis - time in milliseconds.
  - addTrace
```
protected void addTrace(AbandonedTrace trace)
```
    Adds an object to the list of objects being traced.
    
    Parameters:
    trace - AbandonedTrace object to add.
  - clearTrace
```
protected void clearTrace()
```
    Clears the list of objects being traced by this object.
  - getTrace
```
protected java.util.List<AbandonedTrace> getTrace()
```
    Gets a list of objects being traced by this object.
    
    Returns:
    List of objects.
  - removeTrace
```
protected void removeTrace(AbandonedTrace trace)
```
    Removes a child object this object is tracing.
    
    Parameters:
    trace - AbandonedTrace object to remove.

Class AbandonedTrace

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbandonedTrace

AbandonedTrace

Method Detail

getLastUsed

setLastUsed

setLastUsed

addTrace

clearTrace

getTrace

removeTrace