org.ballerinax.docker.generator.utils

Class DockerGenUtils

java.lang.Object

org.ballerinax.docker.generator.utils.DockerGenUtils

public class DockerGenUtils
extends Object

Util methods used for artifact generation.

Constructor Summary

Constructors

Constructor and Description
DockerGenUtils()

Method Summary

Modifier and Type	Method and Description
static String	cleanErrorMessage(String errorMessage) Cleans error message getting rid of java class names.
static void	copyFileOrDirectory(Path source, Path destination) Copy file or directory.
static String	extractUberJarName(Path uberJarFilePath) Extract the ballerina file name from a given file path.
static boolean	isBlank(String str) Checks if a String is empty ("") or null.
static void	printDebug(String msg) Prints a debug message.
static void	writeToFile(String context, Path targetFilePath) Write content to a File.

Methods inherited from class java.lang.Object

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

Constructor Detail

DockerGenUtils

public DockerGenUtils()

Method Detail

printDebug

public static void printDebug(String msg)

Prints a debug message.

Parameters:

msg - message to be printed

isBlank

public static boolean isBlank(String str)

Checks if a String is empty ("") or null.

Parameters:

str - the String to check, may be null

Returns:

true if the String is empty or null

writeToFile

public static void writeToFile(String context,
                               Path targetFilePath)
                        throws IOException

Write content to a File. Create the required directories if they don't not exists.

Parameters:

context - context of the file

targetFilePath - target file path

Throws:

IOException - If an error occurs when writing to a file

extractUberJarName

public static String extractUberJarName(Path uberJarFilePath)

Extract the ballerina file name from a given file path.

Parameters:

uberJarFilePath - Uber jar file path.

Returns:

Uber jar file name without ".jar"

copyFileOrDirectory

public static void copyFileOrDirectory(Path source,
                                       Path destination)
                                throws DockerGenException

Copy file or directory.

Parameters:

source - source file/directory path

destination - destination file/directory path

Throws:

DockerGenException

cleanErrorMessage

public static String cleanErrorMessage(String errorMessage)

Cleans error message getting rid of java class names.

Parameters:

errorMessage - The error message to be updated.

Returns:

Cleaned error message.