com.avaje.ebean.bean

Class CallStack

java.lang.Object

com.avaje.ebean.bean.CallStack

All Implemented Interfaces:

Serializable

public final class CallStack
extends Object
implements Serializable

Represent the call stack (stack trace elements).

Used with a query to identify a CallStackQuery for AutoFetch 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 and Description
CallStack(StackTraceElement[] callStack)

Method Summary

Methods

Modifier and Type	Method and Description
static String	enc(int i) Convert the integer to unsigned base 64.
boolean	equals(Object obj)
StackTraceElement[]	getCallStack() Return the call stack.
StackTraceElement	getFirstStackTraceElement() Return the first element of the call stack.
String	getOriginKey(int queryHash)
String	getPathHash() Return the hash for the stack elements (excluding first stack element).
String	getZeroHash() Return the hash for the first stack element.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CallStack

public CallStack(StackTraceElement[] callStack)

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getFirstStackTraceElement

public StackTraceElement getFirstStackTraceElement()

Return the first element of the call stack.

getCallStack

public StackTraceElement[] getCallStack()

Return the call stack.

getZeroHash

public String getZeroHash()

Return the hash for the first stack element.

getPathHash

public String getPathHash()

Return the hash for the stack elements (excluding first stack element).

toString

public String toString()

Overrides:

toString in class Object

getOriginKey

public String getOriginKey(int queryHash)

enc

public static String enc(int i)

Convert the integer to unsigned base 64.