io.getlime.security.powerauth.lib.cmd.logging

Class JsonStepLogger

java.lang.Object

io.getlime.security.powerauth.lib.cmd.logging.JsonStepLogger

All Implemented Interfaces:

StepLogger

public class JsonStepLogger
extends Object
implements StepLogger

Class responsible for logging the steps performed during the processes to the JSON structure.

Author:

Petr Dvorak, petr@lime-company.eu

Constructor Summary

Constructors

Constructor and Description
JsonStepLogger(OutputStream outputStream) Create a new logger that outputs to the stream.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the logger output, writes code to close the array and opened object: // ] // }
void	start() Start the object streaming, outputs start of the JSON object: // { // "steps" : [
void	writeDoneFailed() Write information about incorrectly finished execution.
void	writeDoneOK() Write information about successfully finished execution.
void	writeError(Exception exception) Write error with given exception information.
void	writeError(String errorMessage) Write error with given error message.
void	writeError(String name, String errorMessage) Write error with given error name and error message, that is used as a description.
void	writeError(String name, String errorMessage, Exception exception) Write error with given error name and error message, that is used as a description.
void	writeItem(String name, String description, String status, Object object) Writes a JSON object representing the step of the execution.
void	writeServerCall(String uri, String method, Object requestObject, Map<String,?> headers) Write the information about the server call.
void	writeServerCallConnectionError(Exception e) Write error in case of a network issues.
void	writeServerCallError(int statusCode, Object responseObject, Map<String,?> headers) Write information about the failed server request.
void	writeServerCallOK(Object responseObject, Map<String,?> headers) Write information about the successful server request.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonStepLogger

public JsonStepLogger(OutputStream outputStream)

Create a new logger that outputs to the stream.

Parameters:

outputStream - Output stream.

Method Detail

start

public void start()

Start the object streaming, outputs start of the JSON object: // { // "steps" : [

Specified by:

start in interface StepLogger

writeItem

public void writeItem(String name,
                      String description,
                      String status,
                      Object object)

Writes a JSON object representing the step of the execution.

Specified by:

writeItem in interface StepLogger

Parameters:

name - Step name.

description - Step detailed description.

status - Step status result.

object - Custom object associated with the step.

writeServerCall

public void writeServerCall(String uri,
                            String method,
                            Object requestObject,
                            Map<String,?> headers)

Write the information about the server call. Uses "writeItem" method under the hood.

Specified by:

writeServerCall in interface StepLogger

Parameters:

uri - URI that will be called.

method - HTTP method of the call.

requestObject - Request object, in case of the POST, PUT, DELETE method.

headers - HTTP request headers.

writeServerCallOK

public void writeServerCallOK(Object responseObject,
                              Map<String,?> headers)

Write information about the successful server request. Uses "writeItem" method under the hood.

Specified by:

writeServerCallOK in interface StepLogger

Parameters:

responseObject - HTTP response object.

headers - HTTP response headers.

writeServerCallError

public void writeServerCallError(int statusCode,
                                 Object responseObject,
                                 Map<String,?> headers)

Write information about the failed server request. Uses "writeItem" method under the hood.

Specified by:

writeServerCallError in interface StepLogger

Parameters:

statusCode - HTTP response status code.

responseObject - HTTP response object.

headers - HTTP response headers.

close

public void close()

Closes the logger output, writes code to close the array and opened object: // ] // }

Specified by:

close in interface StepLogger

writeServerCallConnectionError

public void writeServerCallConnectionError(Exception e)

Write error in case of a network issues.

Specified by:

writeServerCallConnectionError in interface StepLogger

Parameters:

e - Network exception.

writeError

public void writeError(String errorMessage)

Write error with given error message. Error message is mapped as a step description.

Specified by:

writeError in interface StepLogger

Parameters:

errorMessage - Error message.

writeError

public void writeError(Exception exception)

Write error with given exception information. Exception description is mapped as a step description, exception is passed as a custom object.

Specified by:

writeError in interface StepLogger

Parameters:

exception - Exception that should be logged.

writeError

public void writeError(String name,
                       String errorMessage)

Write error with given error name and error message, that is used as a description.

Specified by:

writeError in interface StepLogger

Parameters:

name - Error name.

errorMessage - Error message.

writeError

public void writeError(String name,
                       String errorMessage,
                       Exception exception)

Write error with given error name and error message, that is used as a description.

Specified by:

writeError in interface StepLogger

Parameters:

name - Error name.

errorMessage - Error message.

exception - Exception that caused the error.

writeDoneOK

public void writeDoneOK()

Write information about successfully finished execution.

Specified by:

writeDoneOK in interface StepLogger

writeDoneFailed

public void writeDoneFailed()

Write information about incorrectly finished execution.

Specified by:

writeDoneFailed in interface StepLogger