This is a sample application which uses the EasyApp transaction utilties.

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Requirements:
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1. Unix-like operating system (I think) with Java 6 and Tomcat 6 installed.  It may
work with other OSes and older versions, but I do not claim this.

2. To build the app you need Apache Maven 2/3 installed and have the primary open-source
repositories configured in your settings.xml (or reference a proxy that does).

3. This application depends on the EasyApp library (developed at the BBL at the
University of Pennsylvania).  I know it's sloppy but it's currently using version
1.8.  Thus, you must download and deploy this jar to your local repo so it
can be referenced via the dependency:

<dependency>
  <groupId>edu.upenn.bbl.common</groupId>
  <artifactId>bblcommon</artifactId>
  <version>1.8</version>
</dependency>

4. To use the app, you should have a database installed somewhere and have an
account.  It's only been tested against Postgres, but I see no reason it shouldn't work
against MySQL or Oracle as long as you have a JDBC driver for them and know how to
create a connection URL.

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To build the application:
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1. Open ./src/main/resources/META-INF/persistence.xml

2. Modify the javax.persistence.jdbc properties to reflect a database for which
you have write permission

3. Temporarily uncomment the 'hibernate.hbm2ddl.auto' property to allow JPA to
generate the "PERSON" table in your database/schema.  If you don't want to do this,
execute the following SQL (for Oracle, or equivalent SQL for your DB) to create
the required table:

CREATE TABLE "PERSON" (
  "ID" NUMBER(19,0) NOT NULL ENABLE,
  "FIRST_NAME" VARCHAR2(255 CHAR),
  "LAST_NAME"  VARCHAR2(255 CHAR),
  "BIRTH_DATE" DATE,
  "SEX"        VARCHAR2(255 CHAR),
  "SUFFIX"     VARCHAR2(255 CHAR),
  PRIMARY KEY ("ID")
)

4. Package the web application into a WAR file with "mvn package".

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To deploy the application:
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1. Copy target/sampleapp.war to the webapps directory of your Tomcat 6 install.

2. Make sure whichever JDBC driver class you put in persistence.xml is in a JAR
file in the global lib directory of Tomcat.

3. Start Tomcat (or wait for auto-deploy).

4. Go to http://<your_server/sampleapp and watch the magic (hopefully there is
some).