Package org.apache.tomcat.dbcp.dbcp2

Class AbandonedTrace

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	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

Modifier and Type	Method	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.