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change logconfig and global exception handler

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Julius Sula 2023-05-17 13:57:34 +02:00
parent c96e926f75
commit ae6c497f36
6 changed files with 88 additions and 88 deletions
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30
backend/src/main/java/com/nttdata/calender/api/KalenderRestController.java
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@ -1,16 +1,12 @@
package com.nttdata.calender.api;
import java.lang.annotation.Repeatable;
import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
@ -19,8 +15,6 @@ import org.springframework.web.bind.annotation.RestController;
import com.bmc.arsys.api.ARException;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.nttdata.ErrorResponse;
import com.nttdata.calender.api.rsso.Rsso;
import com.nttdata.calender.approval.Approval;
import com.nttdata.calender.approval.ApprovalUpdateRequest;
import com.nttdata.calender.changes.Change;
@ -41,8 +35,6 @@ import com.nttdata.calender.states.StateChangeRequest;
import com.nttdata.calender.states.StateResponse;
import com.nttdata.calender.supportgroup.SupportGroup;
import net.bytebuddy.asm.Advice.Origin;
/**
* REST Controller for Remedy Data
*/
@ -54,6 +46,8 @@ public class KalenderRestController {
private final PackageType packageType;
private final Approval approval;
private static final Logger applicationLogger = LogManager.getLogger("application");
@Autowired
public KalenderRestController(RemedyJavaAPI javaAPI, Change change, Implementer implementer,
PackageType packageType, Approval approval) {
@ -217,6 +211,7 @@ public class KalenderRestController {
@PostMapping("/api/updateState")
public ResponseEntity<String> updateState(@RequestBody StateChangeRequest request,
@Autowired StateChange stateChange) throws ARException {
logRequest("/updateState", request.toString());
var response = stateChange.createStateChange(request);
return ResponseEntity.ok(response);
}
@ -259,17 +254,8 @@ public class KalenderRestController {
return implementer.get(request);
}
/**
* Handles the exception raised by ARException.
*
* @param e the ARException raised
* @return an {@link ErrorResponse} with the error message
*/
@CrossOrigin("*")
@ExceptionHandler(ARException.class)
public ResponseEntity<ErrorResponse> handleARException(ARException e) {
var errorResponse = new ErrorResponse("Error occured", e.getMessage());
javaAPI.handleException(e, e.getMessage());
return new ResponseEntity<ErrorResponse>(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR);
private void logRequest(String endpoint, String request) {
applicationLogger.info("Received request on endpoint %s with body:", endpoint);
applicationLogger.info(request);
}
}

50
backend/src/main/java/com/nttdata/calender/api/RemedyJavaAPI.java
View File

@ -32,14 +32,14 @@ public class RemedyJavaAPI {
private ARServerUser server;
private String formName = "ASF:WI_TAS_Paket";
private static Logger logger = LogManager.getLogger("logger");
private static Logger applicationLogger = LogManager.getLogger("application");
// TODO: work with form CTM:Support Group
private static final String QUALSTR = "\'Request ID\' != \"\"";
/**
* Sets up the Remedy API with the server and admin user/password.
*/
public RemedyJavaAPI() {
public RemedyJavaAPI() throws ARException {
server = new ARServerUser();
server.setServer("itsm-app-dev.asfinag.at");
server.setUser("changecalender_integration");
@ -60,20 +60,10 @@ public class RemedyJavaAPI {
/**
* Connects the current user to the server.
*/
void connect() {
logger.info("Connecting to AR Server");
try {
void connect() throws ARException {
applicationLogger.info("Connecting to AR Server");
server.verifyUser();
} catch (ARException e) {
// This exception is triggered by a bad server, password or,
// if guest access is turned off, by an unknown username.
logger.error(e + "| Cannot verify user " +
server.getUser() + ".");
handleException(e, "Cannot verify user " +
server.getUser() + ".");
System.exit(1);
}
logger.info("Connected to AR Server " +
applicationLogger.info("Connected to AR Server " +
server.getServer());
}
@ -134,12 +124,12 @@ public class RemedyJavaAPI {
});
var entryIdOut = server.createEntry(formName, entry);
logger.info("Entry created. The id # is " +
applicationLogger.info("Entry created. The id # is " +
entryIdOut);
var lastStatus = server.getLastStatus();
if (!server.getLastStatus().isEmpty()) {
logger.info("Warning: " + lastStatus);
applicationLogger.info("Warning: " + lastStatus);
return lastStatus.toString();
}
@ -194,7 +184,7 @@ public class RemedyJavaAPI {
if (qualStr.isEmpty())
qualStr = QUALSTR;
logger.info("Retrieving entries from Form :" + formName + " with qualification " +
applicationLogger.info("Retrieving entries from Form :" + formName + " with qualification " +
qualStr);
// Retrieve the detail info of all fields from the form.
List<Field> fields = server.getListFieldObjects(formName);
@ -248,9 +238,6 @@ public class RemedyJavaAPI {
var total = sliceEnd - sliceStart;
var remainder = total % maxEntriesNumber;
var loop = total / maxEntriesNumber;
System.out.println(loop);
System.out.println(remainder);
System.out.println(sliceStart);
for (int i = 0; i < loop; i++) {
fetched = server.getListEntryObjects(
@ -275,19 +262,6 @@ public class RemedyJavaAPI {
return statistics.get(0).getResult().getIntValue();
}
/**
* Exception handling method that logs errors, prints a stack trace, and outputs
* the last server status.
*
* @param e the ARException
* @param errMessage the error message
*/
public void handleException(ARException e, String errMessage) {
logger.error(errMessage, e);
logger.error(server.getLastStatus());
e.printStackTrace();
}
/**
* Prints a specific status type depending on the status list.
*
@ -333,17 +307,15 @@ public class RemedyJavaAPI {
* @param date the new date to be modified
* @param fieldId the ID of the field
*/
void modifyEntryForReset(String entryId, Date date, int fieldId) {
void modifyEntryForReset(String entryId, Date date, int fieldId) throws ARException {
Timestamp ts = new Timestamp(date);
try {
Entry entry = server.getEntry(formName, entryId, null);
entry.put(fieldId, new Value(ts));
if (entry.get(fieldId) != null) {
server.setEntry(formName, entryId, entry, null, 0);
System.out.println("Entry #" + entryId + " modified successfully.");
}
} catch (ARException e) {
handleException(e, "Cannot modify the entry. ");
}
}
}

4
backend/src/main/java/com/nttdata/calender/changes/Change.java
View File

@ -5,10 +5,7 @@ import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.Optional;
import java.util.Set;
import java.util.TimeZone;
import java.util.stream.Collectors;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
@ -110,7 +107,6 @@ public class Change {
request.getSort().getSortInfo(queryChange), request.getSliceStart(),
request.getSliceEnd());
var entriesSize = api.getFormSize(qualifier, this.queryChange.getFormName());
System.out.println(entriesSize);
var changes = new ArrayList<ChangeItem>();
entries.forEach(entry -> {
var change = new ChangeItem(entry.getEntryId());

14
backend/src/main/java/com/nttdata/ErrorResponse.java → backend/src/main/java/com/nttdata/calender/errorhandling/ErrorResponse.java
View File

@ -1,4 +1,4 @@
package com.nttdata;
package com.nttdata.calender.errorhandling;
/**
* The ErrorResponse class represents an error response that can be returned by
@ -7,7 +7,7 @@ package com.nttdata;
*/
public class ErrorResponse {
private String message;
private String details;
private String error;
/**
* Constructs an ErrorResponse instance with the provided message and details.
@ -17,7 +17,7 @@ public class ErrorResponse {
*/
public ErrorResponse(String message, String details) {
this.message = message;
this.details = details;
this.error = details;
}
/**
@ -34,8 +34,8 @@ public class ErrorResponse {
*
* @return String providing additional details about the error
*/
public String getDetails() {
return details;
public String getError() {
return error;
}
/**
@ -52,7 +52,7 @@ public class ErrorResponse {
*
* @param details String providing additional details about the error
*/
public void setDetails(String details) {
this.details = details;
public void setError(String details) {
this.error = details;
}
}

38
backend/src/main/java/com/nttdata/calender/errorhandling/GlobalExceptionHandler.java Normal file
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@ -0,0 +1,38 @@
package com.nttdata.calender.errorhandling;
import javax.servlet.http.HttpServletRequest;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import com.bmc.arsys.api.ARException;
@ControllerAdvice
public class GlobalExceptionHandler {
private static final Logger errorLogger = LogManager.getLogger("error");
@ExceptionHandler(ARException.class)
public ResponseEntity<ErrorResponse> handleARException(ARException e, HttpServletRequest request) {
var errorResponse = new ErrorResponse(e.getMessage(), e.getClass().getSimpleName());
errorResponse.setMessage(e.getMessage());
errorResponse.setError(e.getClass().getSimpleName());
errorLogger.error(e.getMessage(), e);
return new ResponseEntity<>(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR);
}
@ExceptionHandler(Exception.class)
public ResponseEntity<ErrorResponse> handleGenericException(Exception e, HttpServletRequest request) {
var errorResponse = new ErrorResponse(e.getMessage(), e.getClass().getSimpleName());
errorLogger.error(e.getMessage(), e);
var response = new ResponseEntity<>(errorResponse, HttpStatus.INTERNAL_SERVER_ERROR);
System.out.println(response.toString());
System.out.println(HttpStatus.INTERNAL_SERVER_ERROR);
System.out.println(errorResponse.toString());
return response;
}
}

28
backend/src/main/resources/log4j2.xml
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@ -2,30 +2,30 @@
<Configuration status="info">
<Appenders>
<RollingFile name="application"
fileName="./backend/log/application.log" filePattern="backend/log/application-%d{yyyy-MM-dd-HH-mm}-%i.log">
fileName="./backend/log/application.log" filePattern="./backend/log/application-%d{yyyy-MM-dd-HH-mm}-%i.log">
<PatternLayout>
<Pattern>%d{yyyy-MM-dd-HH:mm:ss} %-5p %m%n%ex{full}</Pattern>
</PatternLayout>
<Policies>
<SizeBasedTriggeringPolicy size="20KB" />
<SizeBasedTriggeringPolicy size="50KB" />
</Policies>
</RollingFile>
<RollingFile name="error"
fileName="./backend/log/error.log" filePattern="backend/log/error-%d{yyyy-MM-dd-HH-mm}-%i.log">
fileName="./backend/log/error.log" filePattern="./backend/log/error-%d{yyyy-MM-dd-HH-mm}-%i.log">
<PatternLayout>
<Pattern>%d{yyyy-MM-dd-HH:mm:ss} %-5p %m%n%ex{full}</Pattern>
</PatternLayout>
<Policies>
<SizeBasedTriggeringPolicy size="5KB" />
<SizeBasedTriggeringPolicy size="10KB" />
</Policies>
</RollingFile>
<RollingFile name="warn"
fileName="./backend/log/warn.log" filePattern="backend/log/warn-%d{yyyy-MM-dd-HH-mm}-%i.log">
fileName="./backend/log/warn.log" filePattern="./backend/log/warn-%d{yyyy-MM-dd-HH-mm}-%i.log">
<PatternLayout>
<Pattern>%d{yyyy-MM-dd-HH:mm:ss} %-5p %m%n</Pattern>
</PatternLayout>
<Policies>
<SizeBasedTriggeringPolicy size="5KB" />
<SizeBasedTriggeringPolicy size="10KB" />
</Policies>
</RollingFile>
<Console name="Console" target="SYSTEM_OUT">
@ -33,13 +33,21 @@
</Console>
</Appenders>
<Loggers>
<Logger name="logger" level="warn" additivity="false">
<AppenderRef ref="warn" level="warn"/>
<AppenderRef ref="error" level="error"/>
<!-- Change level of application to debug or info for logs in a file -->
<Logger name="application" level="info" additivity="false">
<AppenderRef ref="application"/>
</Logger>
<Logger name="error" level="error" additivity="false">
<AppenderRef ref="error"/>
</Logger>
<Logger name="warn" level="warn" additivity="false">
<AppenderRef ref="warn"/>
</Logger>
<Root level="info">
<AppenderRef ref="application"/>
<AppenderRef ref="Console"/>
<AppenderRef ref="application"/>
<AppenderRef ref="warn"/>
<AppenderRef ref="error"/>
</Root>
</Loggers>
</Configuration>