PA165 Seminar Tools
Filip Nguyen
Lab Software Architectures and Information Systems
Seminar 01
September 16, 2014
Today
● PA165 overview
● Computers/Laptops
● Netbeans IDE
● Glassfish, Tomcat
● Maven
● Playing with the source code
● Subversion
PA165 Overview
● PA165 overview
● Maven
● Netbeans IDE
● Glassfish
● Subversion
PA165
● Topic
○ Spring, some Enterprise Java
○ Aimed to teach industry oriented technologies
● Team Projects
○ 4 members
○ developed throughout the course
● Organization
○ 1 main tutor
○ 2 tutors that help with projects
○ All the team members should be present when
evaluating the projects
Software you need
● Netbeans IDE 7.3.1
● Maven 3.0.5
● Java 1.7.x (Oracle JDK or OpenJDK)
● Subversion 1.7 or Git
Using a Computer at B130
● In each terminal you are using you must
(use ~/.bashrc)
○ > module add netbeans-7.3.1-loc
This ensures that your $JAVA_HOME variable
and paths to Maven and Java are set correctly.
● If you want to use SVN you have to
○ > module add subversion-XXX (choose newest)
● You can check versions of your tools by
running:
○ > netbeans &
○ > mvn --version
FI - paths
● (1) Netbeans installation is on localhost at
/usr/local/share/Modules/netbeans-7.3.1/
● Maven is under (1) in /java/maven
● Your local (B130, nymfeXX) maven
repository is located at
/tmp/maven-repo-$LOGIN
● Glassfish server under (1) in
glassfish-4.0
● Tomcat located under (1) in
apache-tomcat-7.0.34
Before starting Netbeans for the first
time
● Delete ~/.netbeans dir
● Delete ~/personal_domain dir if it exists
● Start netbeans using
> netbeans &
Netbeans Adding Tomcat Server
● Start Netbeans
● Add Tomcat server to Servers section in
Services tab
● Create some user (e.g. admin/admin)
● Do not forget to set Catalina base to a
writable, empty and existing directory on
localhost, e.g. /tmp/<tomcatworkingdir>
Netbeans Adding Glasfish Server
● Start Netbeans
● Add Glassfish server to Servers section in
Services tab
● Create the domain directory on your
localhost. That means some subfolder of
/tmp
Netbeans Usage
● Always use /tmp directory for projects to
ensure everything is run from localhost
Demo app in Netbeans IDE
● currency-convertor is a simple example
application you might be familiar with from
PV168 Seminar in Java
● We will try to download, unpack, compile
and deploy using different tools, modify it,
etc.
In Netbeans IDE
● Download currency-convertor.zip from IS
MU
/el/1433/podzim2013/PA165/um/cv/
● Import clean currency-converter project to
Netbeans
● Compile it
In Maven
● Build projects, run tests, package projects
(producing JAR files)
● Unzip it in and build it using terminal with
maven
> mvn compile
> mvn test
> mvn install
> mvn clean
Java 7 Features
● Download Java7Test.java and add it to your
project IDE. Try out the unit tests in the file.
● Switching on Strings
● Diamond operator <>
● try-with-resource statement
● Multicatch
Currency converter
● Compile the sources under Java 1.7
○ reconfigure compile plugin:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.0</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
Compile under Java 1.7
● In CurrencyConverterTest
○ replace 2820.0 to 2_820.0
○ (use an underscore to separate thousands)
● This will test that you really compile under
Java 7
Mockito
● Utility library for testing
● Mock objects remember calling sequences
● Mocking: Verification of calling sequences
● Can be used only with annotations
● http://docs.mockito.googlecode.com/hg/latest/org/mockito/Mockito.html
Using Mockito in
CurrencyConvertorTest
● Add Mockito library dependency
○ http://mvnrepository.com
○ groupId: org.mockito, artifactId:mockito-all, version:
1.9.5
● Use it to stub the ExchangeRateTable
interface
http://docs.mockito.googlecode.com/hg/latest/org/mockito/Mockito.html
● when....thenReturn
● doThrow...when...
Subversion - a version control system
● Go through tutorial on kore:
http://kore.fi.muni.cz/wiki/index.php/Subversion
http://svnbook.red-bean.com/en/1.7/svn-book.html
● Subversion at this faculty:
https://fadmin.fi.muni.cz/auth/sys/svn_ucty.mpl
● Create a repo
○ import currency converter there
○ make a change, commit
○ update
○ checkout
Open Windows/Services
Right Click Servers/Add Server
Path to glassfish is /usr/local/share/Modules/netbeans-
7.3.1/glassfish-4.0/
The domain should be created to some random
directory under /tmp
After clicking finish, wait for this dialog to show
up and click NO
Createa a test web app:
File/New
Better to create it on local disk. But this may
cause you to lose your project after you leave
the PC
Select Glassfish, Next
In Services tab, right click Glassfish and Start it
In Projects tab right click the application and hit
Run
You should see your webapp in a web browser