►
From YouTube: Kotlin+JakartaEE+MicroProfil: Teaching 20 year old tricks to a new language | JakartaOne Livestream
Description
JakartaOne Livestream on 10 September, 2019
Speaker: Victor Orozco
Shining on Android, Kotlin is gaining traction on server-side apps, however, and contrary to Android, the JVM backend space is more conservative and stable. We will discuss the creation of cloud native apps with Kotlin and Jakarta EE, explaining why Kotlin could be your next language in backend.
///GET SOCIAL!
Subscribe: https://www.youtube.com/user/EclipseFdn
Follow us on Twitter: https://twitter.com/JakartaEE
Follow the conference: https://twitter.com/JakartaOneConf
Like us on Facebook: https://www.facebook.com/JakartaEE/
Become a member of our Jakarta Tech Talks Meetup: https://www.meetup.com/jakartatechtal...
Join us on LinkedIn: https://www.linkedin.com/groups/13597...
Tag us: #JakartaEE #JakartaOneLivestream
B
A
B
Did
that
my
company,
we
are
mostly
a
java
house,
but
we
do
also
a
lot
of
copying
the
light
development.
So
we
wanted
to
integrate
mobile
developer,
seeing
back-end
development
tasks
and
to
be
fair,
I
wanted
to
explore
the
real
compatibility
of
something
in
the
Java
world,
but
at
the
same
time
explore
another
way
of
doing
Java.
Ee
applications
with
discovering
so
I
am
ashamed
to
be
public
I
do
mostly
Java
development
from
day
to
day,
but
today
I
thought
you
saw
that
respond,
so
they
feel
screen
a
little
ring
full.
A
B
So
well,
as
I
said
previously,
I
am
mostly
focusing
this
presentation
or
contrasting
how
to
you,
who
could
you
use
cuddling
in
your
Java,
EE
or
Jakarta
you
from
now
on
the
deployments,
but
using
popping
as
an
alternative
language
and
stated
previously
I
like
Java
I?
Do
a
lot
of
development
in
Java
Scala,
not
so
much
with
JavaScript
I
could
say,
but
in
the
end,
I
think
that
the
factors
I
enabled
us
to
create
great
application
is
the
geographer
machine.
So
I
am
presenting
the
results
of
one
experiment.
B
So
my
presentation
will
be
focused
on
this
and
how
to?
How
could
you
achieve
these
factors
of
the
cloud
native
presentation
by
using
just
micro
profile
and
in
the
case
of
banking
services,
do
mix
micro
profile
with
a
traditional
Jakarta
II,
the
API
like
jp-8
and
enterprise
javabeans
by
using
conflict?
B
So
when
I
was
trying
to
switch
from
Java
to
cottony
in
order
to
create
my
micro
services,
I
just
nope,
this
is
the
following
thing
and
most,
if
not
all,
of
the
micro
services
or,
for
instance,
back-end
frameworks
for
godly
are
actually
Java
frameworks.
So
the
only
framework
that
I
found
for
creating
back-end
services
with
codling
was
catered.
It's
actually
also
created
by
Jetray.
So
it
was
natural
to
explore
also
later.
A
C
C
B
Now,
I
really
enjoyed
the
experiment
with
micro
lab
in
the
end,
I
went
with
the
glutes
micro
proper.
My
motivations
were
basically
market
motivations
to
actually
take
advantage
of
my
actual
development
team
and
to
take
advantage
of
the
students
that
are
being
already
learning,
Java,
EE
or
Jakarta
as
universities.
So
why
would
you
use
Jakarta,
good
cutting
and
this
slight
problems
ever
since
my
vision
about
it?
First
of
all,
Jakarta
a
standard
purpose
if
it
doesn't
matter
if
you
use
the
spring
boot
order,
using
micro.
A
B
In
one
point
or
a
motor
you
will
be
using
in
the
end.
Some
decart
is
standard.
For
instance,
java
persistence.
Api
is
everywhere
that
the
most
pervasive
with
standard
path,
I
remember
from
the
car
body
work
and
Latin
America,
especially
in
a
region
that
is
Central
America.
It
is
easier
to
find
de
ye
developers
because
they
have
been
there
for
50
years
and
it
will
be
there
for
another
fifty
to
twenty
years.
So
it
is
assured
for
me
that
I
am
in
the
development
management
position.
B
It
is
actually
a
factor
to
consider,
because
you
cannot
expect
to
create
a
new
team
from
novels.
You
have
to
find
the
people
somewhere
and
the
people
here
in
Central
America
at
least
we
have
more
more
experiences
that
ie.
The
third
factor
that
make
me
choice
to
choose
the
microphone
file
stack
is
that
not
every
piece
of
software
should
be
a
very
engineers
actually
Java
EE,
and
once
you
get
the
development
model
with
CDI
and
interpret
Java
means
it
becomes
easier
and
apparently
a
lot
on
these
videos.
A
B
My
knowledge
good
stack
that
is
easy
to
get
that
it's
easier
to
teach
to
other
developers.
So
for
me
it
was
a
natural
choice
and
for
my
client,
when
I
go
to
present
two
options,
one
option
I
am
developing
with
a
new
technology.
It
is
I'm
not
sure
if
this
will
work
on
your
environment,
but
I
do
a
contrast
with
other
technology,
and
you
say:
well,
you
have
been
development
software
with
Java
EE
for
10
years,
50
years
and
kakouton
thing
with
using
directional
Naugles
knowledge.
B
They
basically
choose
always
the
first,
the
first
option
to
go
with
a
cart
ie,
and
my
final
motivation
is
that
when
you're
just
cutting
a
development
language,
it
is
possible
to
attract
more
new
work,
Java
developers,
because
I
know
that
not
a
decision
that
should
be
made
just
take
the
technology
because
of
the
height.
But
we
must
recognize
that
most
of
the
height
attract
new
developers,
especially
out
of
college
developers.
So
it
is
possible
to
create
fresh
upward
with
I'm,
already
running
app
servers
that
have
been
in
production
for
a
lot
of
times.
B
That's
why
I
went
with
the
cart
ID
and
in
the
case
of
the
Clips
micro
profile,
so
how
to
put
you
into
it
feels
like
a
crackle,
because
even
Hawaii
I
must
highlight
a
little
bit
characteristic.
That
could
be
helpful
in
this
discernment.
The
first
one
is
that
this
is
actually
an
image
that
I
like
a
lot.
Rachael
publish
roll
it
last
year
in
which
she
described,
which
are
the
advantages
of
using
my
profile.
B
So
micro
profile
will
give
you
basically
these
five
factors,
which
will
you
will
be
able
to
create
micro
services
by
covering
administration,
monitoring,
consideration,
high
availability,
security
resources
management,
as
described
in
the
previous
presentation
that
we
probably
are
are
following,
and
so
micro
profile
will
be
focus
on
making
easy
to
create
and
over
these
five
factors
and
with
a
combination
with
Jakarta
II.
You
could
include
in
your
break
a
set
of
already
establish
software
standards,
so
the
main
idea
when
you
are
developing
microservices,
to
check
our
diet,
we
and
Eclipse
micro
profile
people
do
contrast.
B
If
you
take
the
domain
travel
development
approach,
the
basic
demand
open
domain
development
approach
to
probably
are
doing
the
applications
like
this.
First
of
all,
you
decide
which
will
be
your
domain
and
from
that
domain
you
start
to
create
objects,
aggregations
value
objects,
and,
after
that,
you
map
the
subjects
to
relational
databases
or
probably
no
simple
databases.
On
the
next
step.
B
You
probably
are
creating
repositories
with
simple
repositories
or
complex
repositories,
with
some
business
logic
by
using
context
and
dependency
injection
or
rental
Java
Bean,
and
to
expose
this
to
your
clients
you
have
actually
to
throughout
you
collect
all
them
by
traditional
ways
by
using
frameworks
like
Java
server
pages
for
presenting
this
in
an
HTML
page
or
frameworks
for
soft
services
with
Jack,
WS
or
people
actually
use
most
and
mooring
API
by
using
Jack's
arrest
and
exposing
this
with
a
controller
after
that.
So
after
you
create
your
application,
you
are
probably
packaged
into
your
application.
C
B
And
when
this
application
starts
to
grow,
you
start
to
separate
the
work
well
in
collection
of
jar
files,
close
work
files
which
are
part,
and
you
are
in
the
need
to
type
this
application
in
an
enterprise
application
resource.
So
you
are
probably
extracting
the
wire
files
and
typically
many
interpret
Java
beans
and
packing
this
by
borrowing
order
factors
of
development
by
using
a
standard
API
like
the
invalidation,
Jason
presentation,
binding
and
security.
So
we
will
go
from
the
application
server
work
to
the
mic
services
work.
We
will
basically
doing
the
following
with
switches.
A
B
A
B
Or
three
days,
enterprise
javabeans
are
also
pervasive
and
they
will
continue
to
be
uses
for
at
least
fighters
dangers.
I
make
it
so
we
are
basically
focusing
on
architectures
by
using
CDI,
exposing
or
content
by
using
Jack
Suresh,
and
now
we
need
to
create
or
micro
services
and
to
pack
them
in
a
way
that
could
be
that
this
kind
of
micro
services
could
be
invoked
by
using
a
command
line
interface
like
bash
or
something
because
of
the
end.
B
If
you
are
able
to
start
with
your
micro
service
by
using
command
line
interfaces,
you
can
actually
track
this
micro
shell,
with
by
using
docker
and
after
that
you
will
create
a
complex
organization
with
ordinary
is
Rancher,
or
you
name,
the
orchestrator
of
the
preference
so
will
be.
We
will
be
produced
on
this
kind
of
deployment.
B
Yeah
I
won't
talk
too
much
about.
Please
make
a
profit,
because
this
has
been
covered
in
other
presentations,
but
just
to
make
a
contrast
from
the
Jakarta
work.
We
do
suspicious
already
established
standards
like,
as
I
said,
CDI
station
processing,
jax-rs
or
JSON
binding,
and
using
this
as
basis
we
will
add
a
new
set
of
API.
B
A
B
Every
API
of
which
my
profile
but
I,
wanted
to
cover
an
integration
with
micro
quality,
ice,
Jakarta,
API
and
also
coddling
as
development
language.
So
if
you
want
to
integrate
your
project
with
eclipse
micro
profile,
just
to
choose
one
of
the
many
implementations
that
are
already
available
in
the
Mike
profile
ecosystem,
little
just
from
libraries
like
Mar
I
am
of
Apache
Geronimo,
just
enough
application
servers
or
flood
jars.
Being
one
of
the
most
famous
Turkish
are
criminals
Helena
whopper
Liberty.
B
Today
we
will
have
the
opportunity
to
see
many
of
these
in
action,
or
you
will
actually
go
to
another
another
focus
on
order.
Let's
say
another
way:
to
prepare
this
kind
of
micro
services
by
creating
thin
words.
That
only
include
your
code
and
this
kind
of
thing
words
will
be
deployed
in
a
micro
service
like
by
our
micro,
Tommy,
Jack
Suresh
and,
for
instance,
Micah
profit
has
been
commercial
good,
so
it
has
been
also
included
in
full-fledged
application.
Servers
I've
been
using
it
also,
let's
name
it
legacy.
B
Applications
by
using
fire
petitions
are
people,
especially
in
qualify,
application,
server,
pools
or
micro
profile.
Java
is
everywhere.
You
could
actually
take
advantage
in
any
kind
other
plugin
that
you
want
for
this
presentation.
I
will
be
focused
on
demonstrating
this
integration
by
using
fire
micro,
but
most
of
the
concepts
will
be
actually
achievable
by
using
any
other
implementation.
B
So,
let's
actually
see
the
demonstration
in
order
to
integrate,
looks
like
a
profit
which
I
think
you
have
to
do.
Some
manual
steps
that
may
be
manual
and
not
so
easiest
then
put
this
kind
of
assets
are
also
not
so
difficult.
The
first
step
that
you
have
to
do
is
to
configure
your
built
in
order
to
integrate
what
needs
to
be
14
support,
especially
if
you
wanna
create
this
hybrid
products
in
which
you
could
include
coupling,
but
also
to
include
Java
code
in
the
same
project.
B
After
that
you
should
basically,
basically
it
with
your
microphone
call
dependency
and
possibly
your
extract.
Like
the
full
fledge
jakarta
ee,
you
could
use
her
Gilliam
for
the
integration
testing
unit,
the
unit
for
JUnit
testing
and
so
on.
You
will
integrate
actually
any
library
that
you
want
or
need
for
your
particular
needs.
After
that,
you
will,
you
should
actually
come
here.
B
They
may
be
logging
in
order
to
integrate
this
compile
phase
of
the
Quadling
compiler
with
java
phase
of
the
java
compiler
and
in
the
end
we
have
to
do
a
manual
configuration
of
ugly
looking,
especially
because
we
have
to
configure
plug-in
this
looking
for
the
traditional
Java
EE
development
environments,
in
which
to
depend
basically
on
proxy
clashes.
Most
of
the
scope
scope
management
in
the
application
servers
nowadays
depends
on
the
possibility
of
doing
heritance
between
the
base
class
to
the
proxy
class
in
order
to
be
able
to
control
the
scope.
B
So
you
have
to
configure
the
coupling
compiler
to
create
inheritable
classes,
because
by
default
funding,
embossing
allow
inheritance
in
the
way
that
we
are
accustomed
to
with
with
Java.
So
I
will
discuss
a
little
bit
of
this
dis
debate,
so
the
basic
dependency
of
microfiber,
as
you
saw
in
in
Adams
video,
is
basically
just
include
the
dependency
micro
profile
and
you
have
to
choose
compatible,
make
a
profile.
Implementation
that
supports
the
version
of
microphone
file
for
this
demonstration.
B
I
will
be
using
the
2.1
version,
because
I
develop
with
this
experiment
like
in
the
beginning
of
the
year.
I
know
you
know
that
there
are
three
point
dog
version:
let's
focus
on
this
one.
The
second
appendage
is
that
you
are
obligated
to
include,
inter
from
2
ml
dependency,
indicate
that
I
am
using
maven
is
the
cutting
under
library.
The
cuttings
over
and
library
nowadays
has
basically
two
main
versions.
The
main
version
based
on
Java
sharing
that
is
mostly
focused
for
Android
development
and
the
jar
is
mostly
focus
for
to
importing
everywhere.
B
That
is
not
in
the
mobile
development
space,
so
I
will
use
the
according
one
point.
Three
version
and
I
need
to
include
this
dependency.
Also
the
32
bit
variation
that
you
have
to
do
this
to
configure,
maybe
in
compiler
tool
or
game,
in
order
to
separate
the
Java
compiler
in
facial,
compile
as
compiled
our
compiler.
You
have
to
be
explicit
in
order
to
repair
the
separate
dish
bases
and
to
allow
the
ricotta
compiler
moving
to
hook
into
your
mailing
lifecycle
and
management
of
the
lifecycle.
And,
finally,
you
have
to
configure
the
code.
B
Maybe
blogging,
and
my
configuration
of
the
general
idea
of
this
configuration
is
that
you
have
to
consider
all
of
the
architectural
and
scope
management
annotations
in
CDI
and
enterprise
javabeans
by
using
the
eloping
compiler
blowing
an
option
in
which
you
will
include
annotations,
like
Jack's
arrest,
Pat,
activate
third
request:
section
occupation,
defending
this
code.
Basically
any
annotation
that
you
will
need
to
to
create
the
your
application
and
to
let
the
application
service
to
manage
it.
You
have
to
do
it
in
the
election,
annotation
eloping
invitations
or
so
for
this
demonstration.
B
I
prepare
with
a
little
bit
of
complex
project,
because
I
wanted
to
stretch
all
the
possibilities
with
Jakarta
and
my
profile
and
I
included
a
lot
of
libraries
which
to
go
actually
see
the
full
power
of
the
cart
ie,
and
my
profiles,
working
together
with
bubbling
and
I,
also
wanted
to
explore
some
coordination
city
to
structures
in
order
to
develop
mind
my
micro
services.
So
for
this
demonstration,
I
prepare
a
project
with
welding
1.3,
it
should
be
the
stable
public
version.
I've
included
a
couple
of
extra
dependencies.
B
B
In
order
to
have
this
back
in
service
approach
from
the
12
cloud
native
factor
by
Heroku
and
from
micro
profile
I'm
using
context
and
dependency
injection,
Jack,
Suresh
and
macro
file,
config
and
finally,
for
the
testing
I'd,
most
I
will
demonstrate
also
an
integration
with
arquillian
the
unit
and
running
all
the
tests
with
it
by
using
fire
ims.
If
you
are
interested
in
the
details
of
this
implementation,
I
also
prepared
an
article
that
it's
already
published
on
this
song.
That
is
basically
the
state
of
coupling
for
the
cars
ie
and
Mike.
B
The
URL
is
not
so
good,
but
you
can
search
for
smuggling
and
Jakarta
e:d
song.
This
will
be
probably
one
of
the
pupils
polishes
there,
because
not
so
many
people
is
experimenting
on
this
and
the
actual
source
code
that
I
will
be
demonstrating
is
already
published
on
my
github.
So
you
will
give
it
a
try.
I
will
sprint
a
little
bit
of
the
plumbing
that
it's
involved
in
this
right
and
after
that,
I
will
show
you
the
actual
functionality
of
this
right.
So
this
product
is
mostly
focused
on
created
in
creating
a
basic
crude
studied.
B
Main
focus
is
to
restore
simple
precious.
You
will
see
later,
which
races
I
could
retrieve
from
the
database.
This
demonstration
will
be
running
on
progress,
SQL,
so
I've
modeled,
DBA
entity
rays
repository,
which
I
have
basically
find
rate
of
the
delete
all
of
the
operations
and
also
I
need
to
use
an
entity
manager
and
after
that,
I
am
exposing
this
information
by
using
a
luxurious
controller
on
all
of
the
actual
operations,
and
this
demonstration
will
be
packaged
in
a
micro
for
micro,
service
or
micro
is
by
using
fire.
B
So,
let's
see
the
demonstration,
let's
switch
to
the
ID
and
let's
start
so.
First
of
all,
when
you
do
configuration
to
connect
to
an
actual
database,
I
am
externalizing
the
configuration
of
this
database
I
already
externalized
the
URL
Java
database
connectivity
connection,
API
the
popular
fad
word
and
the
puzzle
that
is
database
name,
because
my
first
intention,
like
you,
these
microservices
to
actually
be
able
to
move
it
from
my
computer
to
any
any
cloud
that
this
that
has
compatibility
with
water
and
for
deadish.
B
So
the
first
class
that
I
wanted
to
present
is
the
DDM
fresh.
As
you
can
see
from
the
code,
this
place
is
very
tiny
compared
to
the
sakura
lengthy
in
Java,
because
basically
I
get
rid
of
any
getter
and
setter
I'm,
not
so
sure
about
the
real
value
of
getting
rid
of
various
errors,
because
basically
any
eight
any
IDE
will
generate
that
project.
But
when,
actually,
you
could
see
disco
if
we
came
very
concise
because
you
are
actually
able
to
see
the
whole
structure
of
the
of
the
entity
by
just
in
just
one
two.
B
Three
four
five,
like
hang
ninth
I,
am
a
so
combining
and
using
traditional
GI
and
attention
like
entity
tables
the
tables
generate
or
in
order
to
generate
a
unique
sequence
and
traditional
DBA
and
attentions
like
annotating,
the
identifier,
the
generated
value
and
mapping
the
column
and
I'll.
Traditional
of
is
that
special
consideration
for
cutting
is
that
since
cuddling
is
multi
focus
on
no
allowing
multi
to
have
actually
to
do
the
long
value
like
no
levels,
because
otherwise
the
the
database
will
create
a
value
for
non
null
value.
B
And
this
will
create
a
conflict
when
you
are
trying
to
persist.
Your
data
on
the
top
of
the
on
the
entity
I
created
a
repository
in
this
repository.
You
will
see
the
advantages
of
using
custom,
because
I
could
basically
create
a
repository
in
for
each
two
lines.
Without
considering
the
imports.
I
am
actually
trying
to
inject
an
entity
manager.
The
demon
air
is
being
produced
by
a
CDI
entity.
B
You
create
queries
by
using
the
multi-line
construct
a
button,
so
since
I
am
using
IntelliJ,
IDEA
I
could
create
multiline
dql
queries
by
using
just
called
syntax
and
this
to
be
sure
this.
This
looks
really
good
to
me.
It's
compared
to
Java
because
I
don't
have
to
add
a
lot
of
lines
and
a
lot
of
tsun
tsun
tsun
tsun.
So
people
actually
write
your
Java
person,
your
query
directly
in
the
block
of
text.
B
So
finally,
in
this
repository,
which
it
looks
pretty
much
like
a
Java
code,
but
in
a
more
compact
way-
and
in
fact
you
have
to
do
some
specific
Java
class
annotations
in
order
to
be
able
to
create
type
as
queries
like
I'm
doing
here,
but
after
that,
I
have
to
expose
this
repository
by
using
a
controller.
So
I
also
created
a
controller,
and
the
code
will
be
very
familiar
for
all
the
people.
That
is,
if
already
reading,
applications
with
Jack
Suresh
in
this
controller
I
also
injected
my
repository
and
I
injected.
B
Another
login
service
that
I
created
previously-
and
they
take
away
from
this-
is
that
when
you
are
using
dependency
injection
frameworks
in
coupling,
you
have
to
be
explicit
that
someone
or
somewhere
or
some
framework
will
be
responsible
to
create
the
instance
for
this
actual
property
in
the
AMA
ID
and
for
each
controller
class.
Otherwise,
this
will
give
you
a
compiler
error
that
you
are
actually
trying
to
create
an
application
with
a
null
value
and
that's
not
a
low
ending
public
so
by
declaring
them
by
private
liking
it.
B
This
will
be
actually
allows
you
to
inject
values
without
declaring
explicitly
how
to
initialize
this
property.
The
source
code
for
the
application
itself
is
not
so
different
from
any
injection
rate
of
the
patient,
in
which
you
can
actually
observe
that
in
some
cases
like
in
the
Feinberg
method,
I
am
creating
a
function
with
just
one
line,
but
the
thing
is
with
the
parameters
that
I
am
juicing,
like
the
query
parameter
and
establishing
a
default
value
in
my
parameter.
B
I
am
spending
more
coal
than
the
annotation
that
on
the
implementation
itself,
because
again,
Java
and
Jakarta
are
boring
technologies
that
I
already
have
all
for
Purdue
and
are
easy
to
use
and
also
wishes
that
we
write
in
this
kind
of
code.
It's
basically
straightforward
in
the
get
method,
I
had
the
red
matter
and
I
am
basically
trying
to
represent
the
traditional
ways
to
create
responses
from
the.
C
B
Res
method,
like
here
I,
am
creating
a
repository
and
the
the
final
method
I
wanna
highlight
is
the
deleted,
because
here
I
am
actually
using
an
order.
Cognitive
constraint,
like
the
Elvis
operator,
in
which
I
am
able
to
consult
my
repository
in
order
to
try
to
find
my
entity
after
that.
If
I
don't
find
the
entity,
because
I
received
animal
value,
I
imagine
able
to
create
in
one
line
they
respond
directly
without
doing
al,
did
a
lot
of
implementation
with
each
sentences,
or
something
like
that.
B
So
it's
actually
pretty
convenient
to
use
this
kind
of
construction
coupling
because
in
cognitive
will
do
these
kind
of
things
that
they
exactly
are
inherited
from
Robbie
and
that's
the
structure
of
the
application
and
after
that,
I
have
to
do
a
lot
of
lumping
when
not
a
lot
of
a
little
bit
of
lumping.
First
of
all,
I
created
an
entity
manager-producer.
B
B
That
is
the
only
persistent
unit
this
in
this
project,
so
I
am
able
to
create
a
CDI
processor
and
to
control
actually
the
life
cycle
on
the
persistence
manager
by
creating
an
entity
manager,
risk
of
default
and
after
that,
I
am
able
to
close
their
entity
manager
display
with
some
kind
of
transaction.
In
my
repository
by
declaring
the
disposer
by
using
these
pulses
in
default,
so
you
could
observe
that
I
am
not
using
any
kind
of
a
special
framework
which
I
annotation
displaying
those
CDI
annotations
and
to
make
this
to
make
this
a
little
bit.
B
Fun
I
also
created
enterprise
javabean.
This
Central
Java
Bean
is
mostly
focused
on
bootstrap
the
actual
database,
because
I
am
declaring
an
application
scope,
singleton
start
of
enterprise
javabeans
in
which
I
am
able
to
bootstrap.
The
creation
of
my
database
by
using
lightweight
migrations
in
here
I,
am
also
using
a
little
bit
my
not
belonging
to
try
to
inject
a
complete
look
up
playing
on
datasource
but
by
mode
by
using
annotation,
but
by
do
something
on
Java
code
and
see
if
this
works
and
I
could
also
use
gardening.
B
Specific
construction
lacking
here
I
am
actually
saying
in
a
blink
out
that
this
data
source
could
be
an
actual
instance
of
the
data
source,
or
this
could
be
basically
not
because
we're
cuddling
you
have
to
check
in
the
code.
Specifically,
these
things
will
be
known
after
that,
if
the
data
source
is
not,
and
only
if
it
not
know,
I
can
actually
use
and
grab.
All
of
the
logic
of
my
database
was
wrapping
in
a
let
construct.
B
Otherwise,
if
I
am
NOT
able
to
get
a
connection
to
the
database
and
this
block
of
code
will
be
simply
ignored,
because
this
is
like
a
stop
trying
catch,
let's
name
it
like
that
that
people
use
when
you
are
implemented.
Your
your
source
code
with
cutting
after
that
I,
do
a
practical
side
way
configuration
in
which
I
do
the
retrieval.
B
From
the
terrace
or
establish
a
location
for
the
SQL
scripts,
that
I
created
for
corners
and
I
start
the
migration,
and
you
can
also
see
that
I
am
using
strings
construction
here
in
order
to
avoid
concatenation.
So
I
am
just
basically
templates
that
are
already
present
in
cutting,
so
I
successfully
stretches
most
of
the
who
features
of
buttoning
by
using
them
in
the
Jakarta,
a
froyo
and
finally,
I
grated
a
lot
producer
to
see
hold
difficulties
to
produce
lock
by
using
a
injectable
service.
B
So
I
created
the
producer,
which
creates
an
instance
of
the
factory
by
considering
an
injection
point,
and
it
just
is
this.
Whole
logic
will
be
created
just
with
one
line,
so
I,
don't
like
the
fact
that
most
of
the
people
think
to
confirm
languages
by
just
comparing
the
number
the
quantity
of
lines
that
they
use
from
their
very
searchable,
but
the
wizard,
which
makes
your
whole
they'll
be
readable.
Once
you
get
all
of
the
specifics
in
public,
so
finally,
I
will
demonstrate
code
bit
process.
We
look
from
the
actually
running,
so,
let's
open
a
terminal.
B
To
integrate
this
right,
I
created
the
following
configuration
it
basically
the
same
that
I
describe
it
by
using
the
slide
that
just
recap.
It
and
here
I,
have
a
dependency
with
Java
EE.
In
order
to
have
all
the
dependencies
like
interpret.
Java
beans
and
Java
persistence.
Api
I
have
the
clear
dependency
micro
profile
in
order
to
get
an
abstraction
over
my
logs
I,
integrate
with
simple
okasha
I,
have.
A
B
Policy
SQL
driver
directly
to
a
little
break
because
I
have
to
get
that
connection
from
the
micro
service
and
after
that,
I
need
the
dependency
on
the
Quadling
standard
library.
I
have
my
my
gracious
control
it
my
way
and
all
of
my
testing
will
be,
will
be
done
by
juicing
journey.
The
unit
mockito
are
kill
yang
and
shrink
wrap
in
order
to
use
the
paella
embed
version,
in
which
I
am
running.
B
So
I
wasn't
running
the
tests
all
the
time,
so
I
separated
the
test
to
the
verified
test
and
I
want
to
show
you
the
integration
test
that
will
be
executed
by
this
application.
So
in
the
case
of
the
integration
test,
since
I
am
using,
argelian
I
will
actually
do
a
direct
injection
of
my
repository.
That
is
the
component.
Id
I
am
testing
here
for
the
people
that
is
already
using
arquillian.
They
will
notice
that
I
actually
have
to
use
a
companion
object.
B
Will
my
resources
like
Pez
beings
and
beating
XML
and
I
am
doing
basic
persistence
test,
which
I
am
persisting
well
famous
trade
that
I
forgot
to
change
before
this
presentation?
But
this
is
a
person
phrase
by
linnaeus,
terrible,
so
I
am
trying
to
persist
it
by
using
the
repository.
I
am
retrieving
the.
A
B
That
I,
just
persisted
and
I,
am
just
a
saying.
Well,
this
check
is
this
entity
already
happening
and
difficult,
or
it
means
that
it
will?
What
generated
by
the
persistent
api's
that
were
generated
by
a
communication
with
the
database
so
so
far
so
good?
This
is
common
testing
in
Hawaii,
environment
and
I
also
created
a
manual
class.
Did
you
do
pledges
made
all
the
boilerplate
necessary
to
create
the
actual
testing?
B
A
B
You
want
to
see
it
working
one
way
to
see
it
is
just
to
test
if
all
is
working
properly,
and
you
will
notice
a
little
thing
here
when
you
compile
break
by
using
happening.
One
of
the
main
disadvantages
is
like
you
actually
have
onion,
compile
phase
I.
Think
here,
I
have
the
company
may
be
blowing.
This
compile
phase
will
actually
take
a
little
bit
of
time
to
three
seconds
if
compared
compared
with
the
regular
Java
Java
campaign
compilation
time.
B
B
Okay,
so
did
my
unique
desk
was
written
entirely
in
cuddling
by
juicing,
just
pure
jakk,
art,
ie
and
microfibe
components
and
I
am
able
to
test
it
in
a
compatible
implementations
of
my
girlfriend
like
or
Jakarta
equal
implementation,
like
in
this
case
for
amicus
so
once
I'm
sure
that
the
source
code
is
already
running.
I
could
actually
invoke
and
deploy
this
application
by
using
fire
and
micro
as
application
server.
B
It
will
say:
please
activate
a
cluster
at
this
time
and
please
look
for
your
own
HTTP
port
and
please
deploy
my
regular
work
file
name
Instagram
is
at
work,
so
this
will
put
my
probation
on
fire
that
stated
with,
and
actually
one
of
the
foolish
implementations
of
micro
profiles.
Not
the
unique
implementation
was
actually
pretty
good.
I
am
doing
this
in
production
and
you
will
see
that
I
am
able
to
deploy
it.
B
The
tradition
of
work
by
by
using
just
a
command-line
interface,
so
here
I,
have
actually
and
the
URL
web
services
publish
so
I
could
see
the
service
web
browser
in
which
I
can
say
we'll
go
to
integral
right,
hello
and
hello
trace.
There
is
no
place
like
mint
Java
home,
and
this
is
running
and
my
health
current
name,
my
Millennium
Falcon,
because
I
am
all
Star
Wars
people,
but
the
important
part
is
people
will
see
to
the
freshest
endpoint
I
started
with
an
empty
database,
but
after
the
database
was
simply
okay.
B
Okay,
here
they
had
a
ipod
in
the
URL,
so
these
were
changed
that
I
shouldn't
company
school,
but
the
Toa
ranking
of
programming
languages,
age
Java,
is
just
kill
the
King,
so
I
am
actually
taking
the
best
of
two
words
in
order
to
develop
this
application
and
finally,
I
predict
that
I
will
do
a
demonstration
not
by
using
just
one
micro-service
purchasing
and
entire
implementation
services.
So
in
order
to
take
this
application
to
your
cloud,
you
basically
just
dr.
file
and
the
dr.
B
fight
for
Fire
micro
is
pretty
straightforward
in
which
to
start
from
the
payara
micro
image.
After
that,
you
have
to
copy
the
wire
file
from
your
application
to
the
deployment
viewer
that
is
actually
covered
by
environment
variable
and
after
that,
I
also
configured
this
project
in
order
to
compile
each
other
and
to
be
polish
over
a
cloud.
So
since
I
already
did
the
compilation
for
my
work
files
I
bought
integrated
this
project
doctor
start
to
create
the
image.
B
This
will
be
published
to
Oracle
cloud,
basically
because
I
have,
at
this
time,
credits
for
or
to
cloud
and
the
head.
I
am
testing
with
Oracle
cloud
the
layer
erases.
This
has
been
pushed
the
Oracle
cloud
registry
and
on
the
local
compote
right.
I
am
provisioning
the
infrastructure
as
well,
which
I
am
creating
three
services.
First
of
all,
the
database
that
will
start
with
a
clean
database.
B
It
doesn't
matter
because
I
already
have
migration
for
mindful
after
that,
I
have
an
image
of
my
micro
service
with
my
era,
micro,
as
you
could
see,
I
externalized
the
configuration
I
I
am
using
the
classic
medomak
pod
with
password
that
is
expressed
in
Spanish
and
I
am
using
our
reverse
proxy
nginx
as
the
actual
gateway
for
this
micro
service.
So,
after
right,
I
created
the
basic
deployment
descriptor
for
the
double
compost,
part
I
will
enter
to
my
instant,
see
where
it
goes
well,
ready,
let's
hear,
let's
say:
Emma,
cuddling
and
I
could
say
dr.
B
Campos
cool
in
order
to
update
the
images
and
when
this
image
is
ready,
I
can
say
please:
okay,
specifically,
that
mean
to
impose
please
boot
up
this
infrastructure,
including
database,
including
the
reverse
proxy,
including
the
microservice
bit
by
era.
Mike
and
I
can
say
please
at
this
time
the
provision
two
copies
of
the
fire
micro
master
service,
so
you
could
see
the
actual
yeah
fault,
tolerance
and
scalability
of
the
fire
and
micro
limitations.
So
let's
wait
a
little
bit
to
this
for
these
two
goods
and
to
wait
for
this
so
basically
I
created.
B
This
is
first
of
all,
I
created
a
java
persistence
api
entity,
which
I
will
highlight
that
I
am
using
data
classes,
contract
link
and
I
have
to
use
new
level
types
in
order
to
follow
some
fields
of
this
class.
We
know
after
that,
I
am
using
a
CDI
repository
in
which
I
am
declaring
late
in
it
new
level
type,
because
their
responsibility
to
create
this
ink
resistance
for
this
film
in
the
glass
is
an
entire
responsibility
of
the
application
server.
B
After
that,
I
took
advantage
of
single
expression
functions
or,
as
you
probably
will
find
them
in
many
of
the
documentation.
One
line
method
which
I
am
expressing
the
persistence,
merging,
leading
and
find
buy
a
debased
by
using
just
one
line,
walk
walk
in
each
of
the
functions
and
after
that
I
demonstrated
the
CDI
repository
in
which
I
am
using
the
multi-line
string
approaching
on
opening.
In
order
to
create
complex
queries,
you
could
see
the
advantage
from
this.
Finally,
the
Ajax
arrest
controllers
were
not
so
different
from
Java
and
actually
I.
B
One
of
the
caveats
that
I
found
with
this
approach
is
that
sometimes
you
will
be
using
more
code
to
create
the
annotations
for
it's
compared
to
the
code
itself
like
in
the
get
method
or
the
other
patients
of
the
get
method
and
in
the
village
I
am
using
the
eldest
operator
as
an
expression,
so
I
am
able
to
generate
the
result.
Another
generated
the
result.
I
could
immediately
return
the
result
by
using
the
return
sentence
in
coupling,
so
I
hope
this
is
running
now.
Okay,
so
I
call
this
disservice.
B
People
actually
see
it
at
your
house.
I
hope
this
rain
fall
t-shirt
and
if
I
do
a
request
to
my
already
polished
service
nicely
the
hello
it
takes.
There
is
no
place
like
Java
home,
but
this
time
the
Java
home
is
the
Java
home
inside
a
docker
container
and
I'm
also
showing
the
direction
I
P
address
in
the
micro
service,
and
you
could
see
if
I
do
the
request.
Second
time.
B
The
second
time
the
IP
is
switching
because
I
am
not
using
one
impact
but
two
instances
of
the
same
with
micro
service
and
as
the
default
configuration
in
between
nginx
I
am
switching
from
one
to
another.
Each
time
that
I
am
doing
the
request.
And
finally,
I
can
go
directly
to
all
see
that
my
name
8080,
integral
restoration.
B
And
I
could
actually
see
life
and
from
the
cloud
all
of
the
pressures
that
were
implemented
in
my
application,
so
that
basically
the
main
idea
and
the
key
takeaways
of
this
presentation.
It
is
easier
to
develop
micro
services
with
your
actual
record-tying
knowledge
to
discovering,
if
you
want
to
I
like
many
of
the
Java
languages
like
Scala
a
couple
of
things,
it's
probably,
but
if
you
want
to
or
unique
we
integrated
some
developers,
some
wine
developers
and
your
back-end
development
team
to
do
it
now
by
juicing.
B
Cutting
I
have
not
found
so
many
caveats
by
integrating
public
Hawaii.
So
you
already
saw
the
publishing
steps
I
published
this
in
Oracle
cloud,
so
my
conclusions
are
when
cutting
is
good
because
he's
allowed
you
to
do
a
static
typing.
I
love
a
lot
of
static
typing
languages.
The
Java
interrupt,
as
you
probably
saw
in
Jakarta,
is
one
of
the
biggest
frameworks
or
limitation
or
standards
that
you
see
of
dirt,
and
it
is
actually
usable,
be
cuddling.
It
will
give
you
good
object-oriented
development
tools
with
functional
programming
development
tools.
B
It
will
even
take
the
exchange
of
functions
operator,
overloading
data
classes
and
one-line
method
that
these
are
probably
features
that
most
of
the
people
like
when
I
was
carving
with
cutting
I'll.
Some
interesting
facts
that
I
found
by
while
this
in
funding
is
that
many
of
the
actual
happening
constructs
are
based
on
the
construct
coalition.
The
effective
data
book
that
is
basically
a
Bible
for
all
a
Java
developer
tool,
which
you
can
see
that
the
tech
concept
like
imitability,
build
a
pattern
single
bearing
override
final
default
and
variants.
B
Are
generic
start
over
also
I'm
ready
in
the
languages.
We
need
to
create
the
entire
patterns
that
attitude
to
really
do
it
in
Java
and
come
constructs
with.
You
have
been
doing.
John,
JD
and
development
for
a
long
time
are
actually
inherited
or
inspired
by
other
jvm
languages
like
the
eldest
operators
that
we
work
like
in
virtual
roaming.
B
They
type
inferencing
with
ability
and
the
way
that
you
declare
identifiers
with
the
same
that
in
scala
and
the
new
values
management,
and
the
functions
are
probably
very,
very
similar
enough
to
saying
that
in
groovy
I
know
this
is
a
strong
statement.
So
don't
take
my
word
for
granted,
but
that
they
think
that
I
have
served
by
this
apartment
and
in
the
same
old,
whiteant
use.
Java
well,
Java
has
died
in
1995
and
will
be
dying
for
a
lot
of
futures
each
year.
That
I
heard.
B
That,
though
I
dying
is
because
I
think
that
I
felt
is
because
the
official
language
that
people
like
to
bash
about
because
series
there
and
you
will
find
a
lot
of
Java
in
there
in
the
street.
But
if
you
one
experiment
for
languages
like
I
did
in
this
presentation,
you
have
actually
a
lot
of
elements
that
came
not
from
Java
as
a
language,
but
from
Java
as
the
environment
like
you
have
a
lot
of
wrinkles,
not
only
micro
profile
of
Jakarta,
but
please
give
it
a
try
each
eye
good
framework.
B
You
have
rock
performance
at
least
most
ranges
include
like
Apache
beam,
Apache
spark.
What
she
had
was
the
tooling
we
super.
You
won't
find
other
languages
like
Java,
in
which
you
have
good
ideas.
Several
population
management
tools
like
maven
database
connectivity
with
any
kind
of
database
connectivity.
You
could
actually
have
you
have
coverage.
You
have
to
cover
it
with
Java
and
in
the
JVM.
You
need
to
justify
why
to
use
the
JVM,
basically
freelance
doing
it
live
of
a
students
qualify
doing
it
and
you
can
just
a
political.
B
Yes,
I
heated,
this
presentation
so
works
and
my
conclusion
advantages.
You
could
get
inside
code
once
you
get
the
new
structure
cutting
has
good
Java
integration.
This
will
open
a
new
back-end
options
for
entering
developers
that
don't
have
much
experience
with
Java.
This
is
I,
don't
like
this
word
too
much,
but
this
is
actually
a
full
stack
approach
in
which
the
to
create
your
tracking
services
with
cutting
and
micro
profile,
and
you
can
actually
create
decline
with
babbling,
saying,
let's
say,
an
Android
application.
B
So
some
of
these
advantages
that
I
found
with
this
approach,
you
have
to
just
actual
IntelliJ
IDEA,
and
if
you
have
to
work
with
ma
knowledge,
you
have
to
use
IntelliJ
IDEA
ultimate.
Otherwise,
you
won't
be
able
to
use
cuddling
with
card
ie.
This
is
basically
because
coupling
doesn't
have
good
support
in
epping,
actually
generate
rubble
of
support
from
damping
couple
of
years
and
engage.
Your
excuse
me
to
use
eclipse
the
thing
with
the
police
is
that
Java
and
cutting
them
live
well
in
the
same
flora.
B
There
is
a
bug,
as
we
reported
two
years
ago,
but
I'm
not
sure
if
this
will
be
six
within
in
a
short
period
of
time,
shuttling.
From
my
perspective,
after
developed
in
Java
for
ten
years,
I
can
say
it
is
a
difficult
language
to
learn
it
compared
to
Java,
because
you
have
to
learn
a
lot
of
new
things.
You
have
an
advantage
if
you
already
know
Java,
because
it
will
be
fine.
Many
that
you
learn
in
Java
butters
will
be
part
of
the
language.
B
The
compiler
Teignmouth
I
demonstrated
it
with
a
little
bit
of
time
extra
time
compared
to
write
in
Java
and
if
you
wanna,
juice
or
routines.
This
is
probably
a
bad
idea,
because
parabens
are
like
the
new
things
unbuttoning,
but
most
of
the
most
of
the
development
and
deployment
environments
in
Jakarta
here
are
the
red
managed
that
are
very
consistent
and
try
to
abstract
a
little
of
the
trails.
Management
do
and
I
don't
know,
but
most
of
the
these
cool
features
that
are
already
happening
will
be
probably
in
the
future.
B
In
Java
like
we
will
check
the
correct
number
in
which
I've
seen
a
lot
of
advancement
in
the
Java
language
break
like
boom.
That
is
also
creating
some
kind
of
lighter
thread
like
the
crew
pinching,
something
so
probably
you
do
want
to
hear
the
evolution
of
something
and
evolution
of
Java
kilometers.
This
will
be
probably
be
available
to
in
Java
Java,
16,
July,
I
think
so.
That's
it.
A
B
A
B
B
Which
is
the
original
question
yeah?
When
you
buy,
we
will
we
will
still
make
good
money,
yeah
and
well.
Actually,
this
code
also
runs
on
Java
11,
but
with
the
demonstration
version,
you're
ready,
okay,
I
forgot
it,
the
class
which
I
will
review
the
question
connection
check
the
records
is
sector
looking
up
just
yes,
of
course,
I
was
just
trying
to
look
at
it
up
in
order
to
see
it
to
demonstrate
another
structure.
B
A
B
Me
well,
it
depends
because
I
think
when
that,
when
you
start
to
do
a
lot
of
software,
you
could
actually
manage
the
knobs,
but
yourself
and
I
am
speaking
from
the
perspective
of
a
guy
that
has
been
doing
trade
development
for
a
lot
of
years.
So
I
think
that
notes
will
be
managed
by
the
developers.
The
thing
is
that
not
everything
will
be
will
be
composed
by
rough
tracks,
like
not
everything.
Everyone
is
working
on
Silicon
Valley
from
experience.
B
I
could
say
that
you
will
be
mixing
themes,
and
this
is
a
good
picture
of
happening
after
checking
embedded
in
the
language
will
help
you
to
prevent
to
prevent
the
null
pointer
exceptions,
and
the
other
question
is
whether
you
prefer.
Personally,
you
are
cutting.
Why
and
to
see
strong,
pointing
cut
link
they
be
brought
to
Java.
Well,
my
personal
preference
is
system
Java
because
it
is
easier
for
me
my
role
to
explain
code
in
Java
because
it
will
be
probably
issued
at
this
point
of
time
fine
to
Java
developers
compared
to
public
developers.
B
I
think
that
Java
has
this
good
mix
between
good
code,
but
also
good
expressive
code
and
I.
Don't
mind
too
much
about
better
considered
because,
anyway,
to
be
generated
by
just
a
number
for
producing
did
ideally
function,
so
I
actually
preferred
Java
and
some
standpoint
from
pardoning
that
we
could
take
and
company
to
Java
I
will
suggest
the
concise
syntax
for
the
methods.
B
There
are
methods
that
will
be
contrasted
by
dropping
the
unit
and
finish
indicators
from
just
put
one
line:
I
like
that
same
tightening
and
all
option
that
I,
like
it
too,
from
buttoning
well
I
like
the
null
management
I
could
say
it
avoids
a
lot
of
issues,
I'm,
not
sure,
if
that
that
would
work
in
Java,
because
many
of
us
are
accustomed
to
Java
to
the
general
way
of
managing
rules.
But
I
think
that
the
syntax
specific
specifically
the
one-line
method,
could
be
actually
remain
in
jail
and
far
as
I
know.
There
will
be
good.
C
We're
at
the
top
of
the
hour
so
I
just
like
today.
Thank
you
for
your
great
presentation
and
if
there
are
any
further
questions,
feel
free
to
drop
them
into
the
ask
a
question
box
and
we
can
send
them
right
over.
This
recording
will
be
live
after
the
session
ends
and
we'll
pull
everyone
into
the
next
session.
So
thanks
for
joining
us
guys
and
I'll
see
you
at
the
next
one.
Okay,.