com.microsoft.appcenter.crashes.utils

Class ErrorLogHelper

java.lang.Object

com.microsoft.appcenter.crashes.utils.ErrorLogHelper

public class ErrorLogHelper
extends java.lang.Object

ErrorLogHelper to help constructing, serializing, and de-serializing locally stored error logs.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ERROR_LOG_FILE_EXTENSION Error log file extension for the JSON schema.
static int	FRAME_LIMIT For huge stack traces such as giant StackOverflowError, we keep only beginning and end of frames according to this limit.
static int	MAX_PROPERTY_ITEM_LENGTH Max length of properties.
static java.lang.String	THROWABLE_FILE_EXTENSION Error log file extension for the serialized throwable for client side inspection.

Constructor Summary

Constructors

Constructor and Description
ErrorLogHelper()

Method Summary

Modifier and Type	Method and Description
static ManagedErrorLog	createErrorLog(android.content.Context context, java.lang.Thread thread, Exception exception, java.util.Map<java.lang.Thread,java.lang.StackTraceElement[]> allStackTraces, long initializeTimestamp, boolean fatal)
static ManagedErrorLog	createErrorLog(android.content.Context context, java.lang.Thread thread, java.lang.Throwable throwable, java.util.Map<java.lang.Thread,java.lang.StackTraceElement[]> allStackTraces, long initializeTimestamp)
static ErrorReport	getErrorReportFromErrorLog(ManagedErrorLog log, java.lang.Throwable throwable)
static java.io.File	getErrorStorageDirectory()
static java.io.File	getLastErrorLogFile()
static Exception	getModelExceptionFromThrowable(java.lang.Throwable t)
static java.io.File	getNewMinidumpDirectory()
static java.io.File[]	getNewMinidumpFiles()
static java.io.File	getPendingMinidumpDirectory()
static java.io.File[]	getStoredErrorLogFiles()
static java.io.File	getStoredThrowableFile(java.util.UUID id)
static void	removeStoredErrorLogFile(java.util.UUID id)
static void	removeStoredThrowableFile(java.util.UUID id)
static java.util.Map<java.lang.String,java.lang.String>	validateProperties(java.util.Map<java.lang.String,java.lang.String> properties, java.lang.String logType) Validates properties.

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_LOG_FILE_EXTENSION

public static final java.lang.String ERROR_LOG_FILE_EXTENSION

Error log file extension for the JSON schema.

See Also:

Constant Field Values

THROWABLE_FILE_EXTENSION

public static final java.lang.String THROWABLE_FILE_EXTENSION

Error log file extension for the serialized throwable for client side inspection.

See Also:

Constant Field Values

FRAME_LIMIT

public static final int FRAME_LIMIT

For huge stack traces such as giant StackOverflowError, we keep only beginning and end of frames according to this limit.

See Also:

Constant Field Values

MAX_PROPERTY_ITEM_LENGTH

public static final int MAX_PROPERTY_ITEM_LENGTH

Max length of properties.

See Also:

Constant Field Values

Constructor Detail

ErrorLogHelper

public ErrorLogHelper()

Method Detail

createErrorLog

@NonNull
public static ManagedErrorLog createErrorLog(@NonNull
                                                      android.content.Context context,
                                                      @NonNull
                                                      java.lang.Thread thread,
                                                      @NonNull
                                                      java.lang.Throwable throwable,
                                                      @NonNull
                                                      java.util.Map<java.lang.Thread,java.lang.StackTraceElement[]> allStackTraces,
                                                      long initializeTimestamp)

createErrorLog

@NonNull
public static ManagedErrorLog createErrorLog(@NonNull
                                                      android.content.Context context,
                                                      @NonNull
                                                      java.lang.Thread thread,
                                                      @NonNull
                                                      Exception exception,
                                                      @NonNull
                                                      java.util.Map<java.lang.Thread,java.lang.StackTraceElement[]> allStackTraces,
                                                      long initializeTimestamp,
                                                      boolean fatal)

getErrorStorageDirectory

@NonNull
public static java.io.File getErrorStorageDirectory()

getNewMinidumpDirectory

@NonNull
public static java.io.File getNewMinidumpDirectory()

getPendingMinidumpDirectory

@NonNull
public static java.io.File getPendingMinidumpDirectory()

getStoredErrorLogFiles

@NonNull
public static java.io.File[] getStoredErrorLogFiles()

getNewMinidumpFiles

@NonNull
public static java.io.File[] getNewMinidumpFiles()

getLastErrorLogFile

@Nullable
public static java.io.File getLastErrorLogFile()

getStoredThrowableFile

@Nullable
public static java.io.File getStoredThrowableFile(@NonNull
                                                            java.util.UUID id)

removeStoredThrowableFile

public static void removeStoredThrowableFile(@NonNull
                                             java.util.UUID id)

removeStoredErrorLogFile

public static void removeStoredErrorLogFile(@NonNull
                                            java.util.UUID id)

getErrorReportFromErrorLog

@NonNull
public static ErrorReport getErrorReportFromErrorLog(@NonNull
                                                              ManagedErrorLog log,
                                                              java.lang.Throwable throwable)

getModelExceptionFromThrowable

@NonNull
public static Exception getModelExceptionFromThrowable(@NonNull
                                                                java.lang.Throwable t)

validateProperties

public static java.util.Map<java.lang.String,java.lang.String> validateProperties(java.util.Map<java.lang.String,java.lang.String> properties,
                                                                                  java.lang.String logType)

Validates properties.

Parameters:

properties - Properties collection to validate.

logType - Log type.

Returns:

valid properties collection with maximum size of 5.