Using Criteria API in DayTrader

Page edited by Dianne Richards

Comment: Added more info

Changes (4)

=20 =20

<= /tr>

 ...
 # Create a root directory for=
 the download. For this example, we will use a directory called *DayTrader*=
. 
# Create subdirectories *branches/2.1.3* under the *DayTrader* direct=
ory
 # cd to *DayTrader/branches/2.1.3=
*
 # Issue the following subvers=
ion command:
 &nbsp;&nbsp;&=
nbsp;&nbsp; svn checkout [https://svn.=
apache.org/repos/asf/geronimo/daytrader/branches/2.1.3] branches/2.1.3[|https://svn.=
apache.org/repos/asf/geronimo/daytrader/branches/2.1.3] 
<=
/td>
+h2. Build DayTrader 
 
You must have maven installed in order t=
o build DayTrader. Maven can be downloaded from [http://maven.apache.org/do=
wnload.html]. Unzip the file to a directory and run mvn.bat\|.sh in the bin=
 subdirectory to install. Add the bin subdirectory to you path. 
 
Ma=
ven needs a repository. Typically it is at the following: 
* Windows - C=
:\Documents and Settings\<userid>\.m2\repository 
* Linux/unix - \=
~/.m2/repository 
 
From the *DayTrader/branches/2.1.3* directory, ty=
pe "mvn clean install" to build the project.
 h2. Setting up Eclipse 
 <=
br>First install eclipse by going to&nbsp;[http:/www.eclipse.org|http:/=
/www.eclipse.org] and downloading a version of it. These instructions assum=
e version 3.5. Unzip the downloaded file into a directory. You can start ec=
lipse by running eclipse.exe in the eclipse directory.
+Next install subclipse, the Subversion Eclipse Plugin: 
# In =
Eclipse, go to Help \-> Install New software 
# Click on Add button -=
 Enter Subclipse for Name and [http://subclipse.tigris.org/update_1.6.x|htt=
p://subclipse.tigris.org/update_1.6.x] for location 
# Select the Subcli=
pse Plugin and click Next \-> Next 
# Read and accept the license and=
 click Finish 
 
Generate eclipse files for the DayTrader project. Fr=
om the *DayTrader/branches/2.1.3* directory, type "mvn eclipse:eclipse=
" 
 
Set the M2_REPO classpath variable in Eclipse: 
# Go to =
Window \-> Preferences \-> Java \-> Build Path \-> Classpath Va=
riables 
# Add a new variable called M2_REPO, set to the maven repositor=
y directory mentioned above. 
 
Import DayTrader projects into Eclips=
e. 
 
# From Eclipse, Click on File \-> Import... 
# Under the =
General folder, select Existing Projects into Workspace and click on Next. =

# Enter the root directory of *DayTrader/branches/2.1.3* 
# Select a=
ll projects and click Finish 
 
h2. Apply the DayTrader Patch 
 TBD 
 
h2. Run DayTrader on Geronimo 
 
Install and start the=
 Geronimo server 
 
From the Geronimo web console:

Full Content

Using Criteria API in DayTrader

A current DayTrader project implementation in Apache Geronimo contains s= everal JPQL queries. These can easily be converted to JPA Criteria API quer= ies. A sample with this conversion can be created to run on the Apache Gero= nimo server.

Downlo= ading DayTrader

You must have Subversion installed in order to download the DayTrader im= plementation.Subversion can be downloaded from ht= tp://subversion.apache.org/packages.html. Use the 2.1.3 version of Day= Trader for this sample. Follow the following steps:

Create a root directory for the download. For this example, we will = use a directory called DayTrader.
Create subdirectories branches/2.1.3 under the DayTrader directory

=09
cd to DayTrader
=09
Issue the following subversion command:
svn checkout https://svn.apache.org/repos/asf/geronimo/daytrader/branches/2.1.3<= /a> branches/2.1.3 https://svn.= apache.org/repos/asf/geronimo/daytrader/branches/2.1.3

Build DayTra= der

You must have maven installed in order to build DayTrader. Maven can be = downloaded from http://maven.apache.org/download.html. = Unzip the file to a directory and run mvn.bat|.sh in the bin subdirect= ory to install. Add the bin subdirectory to you path.

Maven needs a repository. Typically it is at the following:

=09
Windows - C:\Documents and Settings\<userid>\.m2\repository =09
Linux/unix - ~/.m2/repository

From the DayTrader/branches/2.1.3 directory, type "mvn clean inst= all" to build the project.

Setting up= Eclipse

First install eclipse by going to http:/www.eclipse.org and do= wnloading a version of it. These instructions assume version 3.5. Unzip the= downloaded file into a directory. You can start eclipse by running eclipse= .exe in the eclipse directory.

Next install subclipse, the Subversion Eclipse Plugin:

=09
In Eclipse, go to Help -> Install New software
=09
Click on Add button - Enter Subclipse for Name and http://subclipse.tigris.org/update_1.6.x for location
=09
Select the Subclipse Plugin and click Next -> Next
=09
Read and accept the license and click Finish

Generate eclipse files for the DayTrader project. From the DayTrader/= branches/2.1.3 directory, type "mvn eclipse:eclipse"

Set the M2_REPO classpath variable in Eclipse:

=09
Go to Window -> Preferences -> Java -> Build Pa= th -> Classpath Variables
=09
Add a new variable called M2_REPO, set to the maven repository direc= tory mentioned above.

Import DayTrader projects into Eclipse.

=09
From Eclipse, Click on File -> Import...
=09
Under the General folder, select Existing Projects into Workspace an= d click on Next.
=09
Enter the root directory of DayTrader/branches/2.1.3
=09
Select all projects and click Finish

Appl= y the DayTrader Patch

TBD

Run = DayTrader on Geronimo

Install and start the Geronimo server

From the Geronimo web console:

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