com.orientechnologies.orient.etl.context

Class OETLContext

java.lang.Object

com.orientechnologies.orient.core.command.OBasicCommandContext

com.orientechnologies.orient.etl.context.OETLContext

All Implemented Interfaces:

OCommandContext

public class OETLContext
extends OBasicCommandContext

OETLContext extends OBasicCommandContext, in order to handle the following additional elements: - message handler for application messages

Author:

Gabriele Ponzi

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.core.command.OCommandContext

OCommandContext.TIMEOUT_STRATEGY

Field Summary

Fields inherited from class com.orientechnologies.orient.core.command.OBasicCommandContext

child, EXECUTION_BEGUN, inputParameters, INVALID_COMPARE_COUNT, parent, recordMetrics, resultsProcessed, TIMEOUT_MS, TIMEOUT_STRATEGY, uniqueResult, variables

Constructor Summary

Constructors

Constructor and Description
OETLContext() By default the OETLContext in initialized with a message handler with: - verbosity level: 0 (NONE) --> nothing will be printed out - output stream: null - logging: OLogManager

Method Summary

Modifier and Type	Method and Description
OPluginMessageHandler	getMessageHandler()
String	printExceptionMessage(Exception e, String message, String level) Prints the error message for a caught exception according to a level passed as argument.
String	printExceptionStackTrace(Exception e, String level) Builds the exception stack trace and prints it according to a level passed as argument.
void	setMessageHandler(OPluginMessageHandler messageHandler)

Methods inherited from class com.orientechnologies.orient.core.command.OBasicCommandContext

addToUniqueResult, beginExecution, checkTimeout, copy, getInputParameters, getParent, getResultsProcessed, getVariable, getVariable, getVariableFromParentHierarchy, getVariables, incrementVariable, isRecordingMetrics, merge, setChild, setInputParameters, setParent, setRecordingMetrics, setVariable, toString, updateMetric

Methods inherited from class java.lang.Object

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

Constructor Detail

OETLContext

public OETLContext()

By default the OETLContext in initialized with a message handler with: - verbosity level: 0 (NONE) --> nothing will be printed out - output stream: null - logging: OLogManager

Method Detail

getMessageHandler

public OPluginMessageHandler getMessageHandler()

setMessageHandler

public void setMessageHandler(OPluginMessageHandler messageHandler)

printExceptionMessage

public String printExceptionMessage(Exception e,
                                    String message,
                                    String level)

Prints the error message for a caught exception according to a level passed as argument. It's composed of: - defined error message - exception message

Parameters:

e -

message -

level -

Returns:

printedMessage

printExceptionStackTrace

public String printExceptionStackTrace(Exception e,
                                       String level)

Builds the exception stack trace and prints it according to a level passed as argument.

Parameters:

e -

level -

Returns:

printedMessage