Package io.ebean.bean

Class CallStack

java.lang.Object

io.ebean.bean.CallStack

All Implemented Interfaces:

CallOrigin, Serializable

public final class CallStack
extends Object
implements Serializable, CallOrigin

Represent the call stack (stack trace elements).

Used with a query to identify a CallStackQuery for AutoTune automatic query tuning.

This is used so that a single query called from different methods can be tuned for each different call stack.

Note the call stack is trimmed to remove the common ebean internal elements.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
CallStack(StackTraceElement[] callStack, int zeroHash, int pathHash)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getFullDescription()	Return the call stack lines appended with the given newLine string.
String	getOriginKey(int queryHash)	Compute and return an origin key based on the query hash.
String	getTopElement()	Return the first element of the call stack.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CallStack

public CallStack(StackTraceElement[] callStack,
int zeroHash,
int pathHash)

Method Details

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getTopElement

public String getTopElement()

Return the first element of the call stack.

Specified by:

getTopElement in interface CallOrigin

getFullDescription

public String getFullDescription()

Return the call stack lines appended with the given newLine string.

Specified by:

getFullDescription in interface CallOrigin

getOriginKey

public String getOriginKey(int queryHash)

Description copied from interface: CallOrigin

Compute and return an origin key based on the query hash.

Specified by:

getOriginKey in interface CallOrigin