Module openj9.dtfjview

Package com.ibm.jvm.dtfjview.commands

Class ExceptionHandler

java.lang.Object

com.ibm.jvm.dtfjview.commands.ExceptionHandler

public class ExceptionHandler
extends Object

Class which attempts to handle exceptions thrown by the DTFJ API in a consistent manner. It is context aware and knows which DTFJ calls will not be possible when analyzing certain artifacts. e.g. it understands that thread information is not available from a PHD file.

Constructor Summary

Constructors

Constructor	Description
ExceptionHandler()

Method Summary

Modifier and Type	Method	Description
static String	handleException(BaseJdmpviewCommand cmd, Throwable cause)	Handle an exception thrown by the DTFJ API.

Methods declared in class java.lang.Object

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

Constructor Details

ExceptionHandler

public ExceptionHandler()

Method Details

handleException

public static String handleException(BaseJdmpviewCommand cmd,
 Throwable cause)

Handle an exception thrown by the DTFJ API.

Parameters:

cmd - the command current executing the API. This is required to provide access to context information.

cause - exception to be handled

Returns:

textual data to be written out