[jBPM] - jBPM-5.3.0.Final Manual Deployment Guide for Beginner
by quangtin3
quangtin3 [https://community.jboss.org/people/quangtin3] modified the document:
"jBPM-5.3.0.Final Manual Deployment Guide for Beginner"
To view the document, visit: https://community.jboss.org/docs/DOC-21179
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#1_Overview_of_jBPM 1. Overview of jBPM
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#jBPM_Components jBPM Components
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#Separation_deployment Separation deployment
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#2_Common_bugs_fix_after_jBPM530Final_release 2. Common bugs fix after jBPM-5.3.0.Final release
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#Building_from_sourcecode Building from source-code
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#a_Configure_your_git_username_and_email a. Configure your git username and email
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#b_Clone_jbpm_repository_from_githubcom b. Clone jbpm repository from github.com
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#c_Working_with_local_repository c. Working with local repository
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#List_all_jBPM_tags_ List all jBPM tags
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#Switch_to_530Final_revision_tag Switch to 5.3.0.Final revision tag.
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#View_prehistory_just_before_jBPM_team_released_jBPM530Final View pre-history just before jBPM team released jBPM.5.3.0.Final
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#Apply_bug_fix Apply bug fix
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#Bug_Could_not_locate_named_parameter_userId Bug: Could not locate named parameter [userId]
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#Bug_No_result_or_connection_timeout Bug: No result, or connection timeout
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#Bug_Must_be_positive Bug: Must be positive
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#Bug_HornetQ_binding_only_to_local_address Bug: HornetQ binding only to local address.
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#3_Manual_jBPM_components_deployment 3. Manual jBPM components deployment
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#Environment Environment
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#Check_your_JDK_installation Check your JDK installation
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#Check_apache_maven Check apache maven
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#Check_apache_ant Check apache ant
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#Deployment_parameters Deployment parameters
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#MySQL_database_deployment_just_verify MySQL database deployment (just verify).
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#4_Drools_guvnor_designer_and_formbuilder_deployment_with_verify 4. Drools guvnor, designer, and form-builder deployment (with verify)
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#Step_41Extract_a_clean_copy_of_jbossas702Finalzip_to_GUVNOR_JBOSS Step 4.1:Extract a clean copy of jboss-as-7.0.2.Final.zip to GUVNOR_JBOSS
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#Step_42_Jboss_configuration Step 4.2: Jboss configuration.
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#Step_43_droolsguvnor_configuration Step 4.3: drools-guvnor configuration
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#a_Update_GUVNOR_JBOSSpreferencesproperties_to_our_will_be_deployed_designer_and_formbuilder a. Update GUVNOR_JBOSS/preferences.properties to our will be deployed designer and form-builder
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#b_Place_a_copy_of_GUVNOR_JBOSSpreferencesproperties_to_droolsguvnorwartargetWEBINFclassespreferencesproperties b. Place a copy of GUVNOR_JBOSS/preferences.properties to drools-guvnor.war/target/WEB-INF/classes/preferences.properties
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#Step_44_Deploy_and_verify_droolsguvnor_component_installation Step 4.4: Deploy and verify drools-guvnor component installation
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#a_Deploy_droolsguvnor a. Deploy drools-guvnor
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#b_Verify_that_we_have_the_following_message_in_the_console b. Verify that we have the following message in the console
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#c_Verify_that_we_can_access_the_droolsguvnor c. Verify that we can access the drools-guvnor
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#Step_45_Deploy_designer Step 4.5: Deploy designer
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#a_Apply_the_change_for_Designer_as_following_article_httpbpmgeekcomblogmakingjbpm5workremotehost_ a. Apply the change for Designer as following article http://bpmgeek.com/blog/making-jbpm5-work-remote-host
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#b_Deploy_designer b. Deploy designer
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#c_Verify_designer c. Verify designer
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#Step_46_Deploy_formbuilder Step 4.6: Deploy form-builder
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#a_Add_usersroles_configuration_to_GUVNOR_JBOSS a. Add users/roles configuration to GUVNOR_JBOSS
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#b_Add_security_domain_for_jbpmformbuilder_in_file_standaloneconfigurationstandalonexml b. Add security domain for jbpm-form-builder in file standalone/configuration/standalone.xml
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#c_Add_usersroles_to_jbpmformbuilderwarWEBINFclasses c. Add users/roles to jbpm-form-builder.war/WEB-INF/classes
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#d_Deploy_formbuilder_and_verify_like_we_already_did_with_designer d. Deploy form-builder and verify like we already did with designer
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#e_Verify_that_you_have e. Verify that you have
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#5_TaskService_or_Human_Task_deployment_with_verify 5. Task-Service or Human Task deployment (with verify).
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#Step_51Extract_a_clean_copy_of_jbossas702Finalzip_to_HUMAN_TASK_JBOSS Step 5.1:Extract a clean copy of jboss-as-7.0.2.Final.zip to HUMAN_TASK_JBOSS
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#Step_52_Copy_your_custom_build_humantask_ Step 5.2: Copy your custom build human-task
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#Step_53_Jboss_configuration_TODO Step 5.3: Jboss configuration (//TODO)
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#Step_54_jbpmhumantaskwar_configuration_TODO Step 5.4: jbpm-human-task.war configuration (//TODO)
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#a_Update_HUMAN_TASK_JBOSS a. Update HUMAN_TASK_JBOSS
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#b_Place_a_copy_of_HUMAN_TASK_JBOSS b. Place a copy of HUMAN_TASK_JBOSS
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#6_jBPMConsole_deployment_with_verify 6. jBPM-Console deployment (with verify).
*Disclaimer:* First, Almost material in this article I borrowed form all over the public web. Some of most borrowed source are (in order):
* Extract from jbpm-install/build.xml Ant script.
* jBPM official user-guide: http://docs.jboss.org/jbpm/v5.3/userguide/ http://docs.jboss.org/jbpm/v5.3/userguide/
* jBPM community user forum: https://community.jboss.org/community/jbpm?view=discussions https://community.jboss.org/en/jbpm?view=discussions
* BPM Geek: http://bpmgeek.com/blog/making-jbpm5-work-remote-host http://bpmgeek.com/blog/making-jbpm5-work-remote-host
Second, This article only provides a way of step by step manually deployment of each jBPM-5.3.0.Final components. It was written by a jBPM beginner. For a official document please refer to: http://docs.jboss.org/jbpm/v5.3/userguide/ http://docs.jboss.org/jbpm/v5.3/userguide/
Third,this article example is in Linux. Mabe I will add ant scripts (again, heavily extracts from jbpm-install/build.xml) for faster deployment and Windows friendlier.
h2. 1. Overview of jBPM
h3. jBPM Components
Download a copy of jbpm-5.3.0.Final-installer-full.zip ( http://sourceforge.net/projects/jbpm/files/jBPM%205/jbpm-5.3.0.Final/ http://sourceforge.net/projects/jbpm/files/jBPM%205/jbpm-5.3.0.Final/) and extract it to a location, from now on we call it JBPM_INSTALL. JBPM_INSTALL contains all core jBPM components.
|| *Components
* || *File in JBPM_INSTALL/lib*
|| *Description
* ||
| jbpm-runtime | jbpm-5.3.0.Final-bin.zip | jBPM Runtime, if you are willing to build a stand alone Java application you will need this. |
| drools-guvnor | guvnor-distribution-wars-5.4.0-20120516.war | Drools-Guvnor provides process repository. |
| designer | designer-2.2.Final-jboss7.war | JBPM2 process designer. It's integrated with drools-guvnor. |
| form-builder | jbpm-5.3.0.Final-form-builder.war | Form builder. It's going to be integrated with the designer. http://blog.athico.com/2012/07/jbpm-form-builder-state-of-art.html |
| gwt-console and gwt-console-server | jbpm-5.3.0.Final-gwt-console.zip |
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| human-task | jbpm-5.3.0.Final-human-task-war.zip |
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https://community.jboss.org/servlet/JiveServlet/showImage/19247/jBPM+-+In... https://community.jboss.org/servlet/JiveServlet/downloadImage/19247/jBPM+...
Figure 01: jBPM-Internal components communication
The communication between component as described in Figure-01, this article use MySQL. But by default, jbpm-install with "ant start.demo" will run with H2 database. From this communication view we can separate each component deployment. Event on each application server.
https://community.jboss.org/servlet/JiveServlet/showImage/19248/jBPM+-+Ec... https://community.jboss.org/servlet/JiveServlet/downloadImage/19248/jBPM+...
Figure 02: The communication with Eclipse IDE
h3. Separation deployment
For a beginner, with all jBPM components are twisted together:
* It's hard to tell which message of what components. When something go wrong, which one to focus, which one to just ignore.
* Need a way to check each component is up and running.
* Just a way to learn and experience with jBPM.
Purely from this experience and conclusion, this article will provides a manual installation of each jBPM-5.3.0.Final component.
h2. 2. Common bugs fix after jBPM-5.3.0.Final release
h3. Building from source-code
As a beginner I occasionally meet this kind of error {userId parameter, no result, must be positive, hornetq remote ..}. Some are must apply the fix before you can go on further. The commits after jBPM-5.3.0.Final does fix the bug but also introduces incompatible with other jBPM.5.3.0.Final. So this part will describes how to checkout Original jBPM-5.3.0.Final release source code; find the Fixed patch and apply to your local branch.
For more detailed git document, please refer to other document. This article only using related git commands.
h4. a. Configure your git username and email
# For your local branche
git config --global user.name "Your Name"
git config --global user.email "your_email(a)addr.ess"
h4. b. Clone jbpm repository from github.com
# We only need jbpm.git, because in version 5.3.0.Final all component on the same git repository.
git clone https://github.com/droolsjbpm/jbpm.git
# We have local git reposistory. We will call its directory path as jBPM_SRC
cd jbpm/
mvn clean install -U -Dfull -DskipTests
Optional: in "mvn clean install -U -Dfull -DskipTests" abover, We can add -nsu (no snapshot update) for faster build. Because we're only aware specific on 5.3.0.Final revision and its dependencies.
mvn clean install -U -Dfull -DskipTests -nsu
This command really takes a while, especially for the first time and your empty maven local repository.
h4. c. Working with local repository
The jbpm is a typical maven parent project with multiple module. Two of theme {human-task; gwt-console} are parent project too. From now on, you can use your favorite IDE with JavaEE profile to work with this checked out repository, showing diff and applying patch. Otherwise you can using git command as following example:
h5. List all jBPM tags
# From your jBPM_SOURCE, show tags
git tag
The output will be something like this:
5.0-CR1
5.0.0
5.1.0.CR1
5.1.0.Final
5.1.0.M1
5.1.1.Final
5.1.2.Final
5.2.0.Final
5.2.1.Final
5.2.2.Final
5.3.0.CR1
5.3.0.Final
h5. Switch to 5.3.0.Final revision tag.
Chose your local branch name, for example: update.after.5.3.0.final
git checkout 5.3.0.Final -b update.after.5.3.0.final
Result message
Switched to a new branch 'update.after.5.3.0.final'
h5. View pre-history just before jBPM team released jBPM.5.3.0.Final
git log
Example output
***@***:~/Tutorial/jbpm$ git log
commit d7640b9c0ba87d771862e8534cc607ca0f4d1aff
Author: Toni Rikkola <toni(a)rikkola.net>
Date: Mon May 14 13:25:30 2012 +0300
change to 5.4.0.Final version
commit 88440fe1430170458981c2752192df2c64c83636
Author: Maciej Swiderski <mswiders(a)redhat.com>
Date: Wed May 9 19:22:35 2012 +0200
BZ820210 - Could not initialize stateful knowledge session: loader constraint violation when using HornetQ task service strategy
commit 80f940e2e860ac640a75114ab2780f6c2b7a865c
Author: salaboy <salaboy(a)gmail.com>
Date: Wed May 9 15:04:54 2012 +0100
- mvel workaround
...
Build your own jBPM.5.3.0.Final for the first time
mvn clean install -U -Dfull -DskipTests -nsu
Now you can working with your local git repository, update the 5.3.0.Final tag with the patch you need. All your commit will be stored on update.after.5.3.0.final branches.
h3. Apply bug fix
h4. Bug: Could not locate named parameter [userId]
Full message
java.lang.IllegalArgumentException: org.hibernate.QueryParameterException: could not locate named parameter [userId]
Community thread:
https://community.jboss.org/message/738335#738335 https://community.jboss.org/message/738335#738335
https://community.jboss.org/thread/200361 https://community.jboss.org/thread/200361
Fix commit: 4a47527163854b233cdb9599f54c9320e945a372
h4. Bug: No result, or connection timeout
Message
java.lang.RuntimeException: Timeout : unable to retrieve results
Treatment: With this particular deployment {separating components deployment, using MySQL} I haven't meet this error yet.
h4. Bug: Must be positive
Full message:
2011-07-18 18:46:35,546 [FATAL] Uncaught Exception:
java.lang.IllegalArgumentException:
must be positive
at Unknown.cKb(Unknown source:0)
Fix: Not yet. (I think) this comes from GWT bug. GWT is the Google Web Toolkit that jBPM-Console are using. Just ignore it and continue with your work.
h4. Bug: HornetQ binding only to local address.
There aren't any configuration for Human-Task-War to bind on particular address. And by default it only listen on local address so Gwt-Console-Server cannot connect to it. Our separating deployment needs Gwt-Console-Server to connect to Human-Task, so apply the change-set below:
Bug track link: https://issues.jboss.org/browse/JBPM-3720?page=com.atlassian.jira.plugin.... https://issues.jboss.org/browse/JBPM-3720?page=com.atlassian.jira.plugin....
Change set: https://source.jboss.org/changelog/jBPM?cs=e115680b023ce0747608625f0cd616... https://source.jboss.org/changelog/jBPM?cs=e115680b023ce0747608625f0cd616...
h2. 3. Manual jBPM components deployment
h3. Environment
h4. Check your JDK installation
# Check JAVA_HOME environment variable arcording to your operating system. In linux
echo $JAVA_HOME
# JDK Java version 1.6 or newer
java -version
h4. Check apache maven
Download and installation instruction: http://maven.apache.org/download.html http://maven.apache.org/download.html
# Check M2 and M2_HOME environment variables acording to your operating system. In linux
echo $M2
echo $M2_HOME
# Check Apache Maven installation
mvn -version
h4. Check apache ant
Download: http://ant.apache.org/bindownload.cgi http://ant.apache.org/bindownload.cgi and manual: http://ant.apache.org/manual/index.html http://ant.apache.org/manual/index.html
# Check ANT_HOME environment variables acording to your operating system. In linux
echo $ANT_HOME
# And ANT_OPTS if it's nessessary. For example proxy configuration
echo $ANT_OPTS
-Dhttp.proxyHost=192.168.193.12 -Dhttp.proxyPort=3128
# Check Apache Ant installation
ant -version
h3. Deployment parameters
|| *Name
* || *Variables
* || *Example values* ||
| Jbpm-install | JBPM_INSTALL | /opt/download/jbpm-install |
| MySQL username/password and schema | MySQL_JBPM
MySQL_TASK | jbpm,jbpmpassword and schema name is jbpm
task,taskpassword and schema name is task |
| MySQL server IP/PORT | MySQL_IP:MySQL_PORT | 192.168.140.39:3306 |
| Group-01 components: {Drool-guvnor, Designer, Form-Builder} | GUVNOR_JBOSS
GUVNOR_IP
GUVNOR_HTTP_PORT
GUVNOR_MANAGEMENT_PORT | /opt/guvnor_jboss
192.168.140.39
8080
9999 and 9990 |
| Group-02: Human-task | HUMAN_TASK_JBOSS
HUMAN_TASK_IP
HUMAN_TASK_HTTP_PORT
HUMAN_TASK_MANAGEMENT_PORT
HUMAN_TASK_PORT-OFFSET | /opt/human_task_jboss
192.168.140.39
8180
10099 and 10090
port-offset="100" |
| Group-03: Gwt-Console and Gwt-Console-Server | CONSOLE_JBOSS
CONSOLE_IP
CONSOLE_HTTP_PORT
CONSOLE_MANAGEMENT_POR
CONSOLE_PORT_OFFSET | /opt/console_jboss
192.168.140.39
8280
10199 and 10190
port-offset="200" |
Table 01 - Deployment parameters
The "example value column" in Table 01 are values from a real deployment with all jboss instances running on the same machine. https://community.jboss.org/docs/DOC-16705 https://community.jboss.org/wiki/MultipleInstancesOfJBossAS7OnTheSameMachine (Approach#1)
h3. MySQL database deployment (just verify).
Verify that you can connect and login to MySQL:
# From server HUMAN_TASK_IP to MySQL_IP:MySQL_PORT
mysql -h MySQL_IP -P MySQL_Port -u MySQL_TASK -pMySQL_TASK_PASSWORD
# From server JBPM_IP to MYSQL_IP:MySQL_PORT
mysql -h MySQL_IP -P MySQL_Port -u MySQL_JBPM -pMySQL_JBPM_PASSWORD
# Note: -P (capitalized) for port; and -p (lowercase) for password.
# No space between -p and MySQL_TASK_PASSWORD. For example:
# mysql -h 192.168.140.39 -P 3306 -u task -ptaskpassword
# mysql -h 192.168.140.39 -P 3306 -u jbpm -pjbpmpassword
After this, We can just forget about firewall, network routing, MySQL permission issues incase our persistence not work. For MySQL related document http://dev.mysql.com/doc/refman/5.0/en/connecting.html http://dev.mysql.com/doc/refman/5.0/en/connecting.html
h2. 4. Drools guvnor, designer, and form-builder deployment (with verify)
Login to server on GUVNOR_IP and place a copy of jbpm-install and start the installation:
h3. Step 4.1:Extract a clean copy of jboss-as-7.0.2.Final.zip to GUVNOR_JBOSS
# Set our GUVNOR_JBOSS to this example path
export GUVNOR_JBOSS=/opt/guvnor_jboss
echo $GUVNOR_JBOSS
# Go to JBPM_INSTALL directory
cd /opt/download/
unzip jbpm-5.3.0.Final-installer-full.zip
cd /opt/download/jbpm-installer
# Extract a clean copy of jboss application server. To move to /opt we need root permission.
unzip lib/jboss-as-7.0.2.Final.zip
sudo mv jboss-as-7.0.2.Final $GUVNOR_JBOSS
# Copy guvnor, designer, form-builder
cp lib/guvnor-distribution-wars-5.4.0-20120516.war $GUVNOR_JBOSS/drools-guvnor.war
cp lib/designer-2.2.Final-jboss7.war $GUVNOR_JBOSS/designer.war
cp lib/jbpm-5.3.0.Final-form-builder.war $GUVNOR_JBOSS/jbpm-form-builder.war
# And their configurations file
cp conf/guvnor.preferences.properties $GUVNOR_JBOSS/preferences.properties
cp auth/users.properties $GUVNOR_JBOSS/
cp auth/roles.properties $GUVNOR_JBOSS/
cd $GUVNOR_JBOSS
h3. Step 4.2: Jboss configuration.
# Change GUVNOR_JBOSS/standalone/configuration/standalone.xml to bind to GUVNOR_IP. For example
<interfaces>
<interface name="management">
<inet-address value="${jboss.bind.address.management:192.168.140.39}"/>
</interface>
<interface name="public">
<inet-address value="${jboss.bind.address:192.168.140.39}"/>
</interface>
</interfaces>
h3. Step 4.3: drools-guvnor configuration
h4. a. Update GUVNOR_JBOSS/preferences.properties to our will be deployed designer and form-builder
...
#Designer configuration
designer.url=http://192.168.140.39:8080
#Do not change this unless you know what are you doing
designer.context=designer
designer.profile=jbpm
#FormBuilder configuration
#Do not change this unless you know what are you doing
formbuilder.url=http://192.168.140.39:8080
formbuilder.context=jbpm-form-builder
formbuilder.profile=guvnor
h4. b. Place a copy of GUVNOR_JBOSS/preferences.properties to drools-guvnor.war/target/WEB-INF/classes/preferences.properties
# User your favorist archive manager.
Using "Open with Archive Manager" in Ubuntu Linux
h3. Step 4.4: Deploy and verify drools-guvnor component installation
h4. a. Deploy drools-guvnor
# Set our GUVNOR_JBOSS to this example path
export GUVNOR_JBOSS=/opt/guvnor_jboss
cd $GUVNOR_JBOSS
# Deploy drools-guvnor
cp drools-guvnor.war standalone/deployments/
# Verify drools-guvnor by start GUVNOR_JBOSS
bin/standalone.sh
h4. b. Verify that we have the following message in the console
...
11:55:46,779 INFO [org.jboss.web] (MSC service thread 1-2) registering web context: /drools-guvnor
11:55:46,844 INFO [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "drools-guvnor.war
h4. c. Verify that we can access the drools-guvnor
Access the http://GUVNOR_IP:8080/drools-guvnor http://GUVNOR_IP:8080/drools-guvnor (In our example is http://192.168.140.39:8080 http://192.168.140.39:8080/drools-guvnor) with the browser from GUVNOR_IP and CONSOLE_IP
h3. Step 4.5: Deploy designer
h4. a. Apply the change for Designer as following article http://bpmgeek.com/blog/making-jbpm5-work-remote-host
Section#Saving and reloading process in designer could cause failures
<externalloadurl protocol="http" host="GUVNOR_IP:8080" subdomain="drools-guvnor/org.drools.guvnor.Guvnor/oryxeditor" usr="admin" pwd="admin"/>
In our example
<externalloadurl protocol="http" host="192.168.140.39:8080" subdomain="drools-guvnor/org.drools.guvnor.Guvnor/oryxeditor" usr="admin" pwd="admin"/>
h4. b. Deploy designer
Simple by copy to jboss deployment directory, or with our example in Linux
# Set our GUVNOR_JBOSS to this example path
export GUVNOR_JBOSS=/opt/guvnor_jboss
cd $GUVNOR_JBOSS
# Deploy designer
cp designer.war standalone/deployments/
h4. c. Verify designer
Start jboss and verify that we have something like this
09:47:56,841 INFO [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "designer.war"
09:47:56,841 INFO [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "drools-guvnor.war"
https://community.jboss.org/servlet/JiveServlet/showImage/19266/Screensho... https://community.jboss.org/servlet/JiveServlet/downloadImage/19266/Scree...
Figure 02: Verify designer installation
User your browser to connect to http://GUVNOR_IP:8080/drools-guvnor http://GUVNOR_IP:8080/drools-guvnor (or http://192.168.140.39:8080/drools-guvnor http://192.168.140.39:8080/drools-guvnor in our example), on Left side bar, select "Knowledge Base" \ "Packages" , then select "Create New" \ "New BPMN2 Process" as Figure 02 above, note that if you can create/edit and save your process.
h3. Step 4.6: Deploy form-builder
h4. a. Add users/roles configuration to GUVNOR_JBOSS
# Set our GUVNOR_JBOSS to this example path
export GUVNOR_JBOSS=/opt/guvnor_jboss
cd $GUVNOR_JBOSS
cp users.properties standalone/configuration/
cp roles.properties standalone/configuration/
h4. b. Add security domain for jbpm-form-builder in file standalone/configuration/standalone.xml
<subsystem xmlns="urn:jboss:domain:security:1.0">
<security-domains>
..
<security-domain name="jbpm-form-builder" cache-type="default">
<authentication>
<login-module code="UsersRoles" flag="required">
<module-option name="usersProperties" value="${jboss.server.config.dir}/users.properties"/>
<module-option name="rolesProperties" value="${jboss.server.config.dir}/roles.properties"/>
</login-module>
</authentication>
</security-domain>
..
</security-domains>
</subsystem>
h4. c. Add users/roles to jbpm-form-builder.war/WEB-INF/classes
Using your current Archive Manager to add users.properties and roles.properties to jbpm-form-builder.war/WEB-INF/classes
h4. d. Deploy form-builder and verify like we already did with designer
cp jbpm-form-builder.war standalone/deployments/
# Start GUVNOR_JBOSS
bin/standalone.sh
h4. e. Verify that you have
10:36:52,907 INFO [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployed "drools-guvnor.war"
And use your browser to verify that http://GUVNOR_IP:8080/jbpm-form-builder http://GUVNOR_IP:8080/jbpm-form-builder ( http://192.168.140.39:8080/jbpm-form-builder http://192.168.140.39:8080/jbpm-form-builder) works.
h2. 5. Task-Service or Human Task deployment (with verify).
Login to server on HUMAN_TASK_IP and place a copy of jbpm-install and start the installation:
h3. Step 5.1:Extract a clean copy of jboss-as-7.0.2.Final.zip to HUMAN_TASK_JBOSS
# Set our HUMAN_TASK_JBOSS to this example path
export HUMAN_TASK_JBOSS=/opt/human_task_jboss
echo $HUMAN_TASK_JBOSS
# Go to JBPM_INSTALL directory
cd /opt/download/
unzip jbpm-5.3.0.Final-installer-full.zip
cd /opt/download/jbpm-installer
# Extract a clean copy of jboss application server. To move to /opt we need root permission.
unzip lib/jboss-as-7.0.2.Final.zip
sudo mv jboss-as-7.0.2.Final $HUMAN_TASK_JBOSS
# And configuration files (//TODO)
cp conf/guvnor.preferences.properties $GUVNOR_JBOSS/preferences.properties
cp auth/users.properties $GUVNOR_JBOSS/
cp auth/roles.properties $GUVNOR_JBOSS/
cd $HUMAN_TASK_JBOSS
h3. Step 5.2: Copy your custom build human-task
>From JBPM_SOURCE/jbpm-human-task/jbpm-human-task-war/target
To $HUMAN_TASK_JBOSS/jbpm-human-task-war.war
h3. Step 5.3: Jboss configuration (//TODO)
# Change HUMAN_TASK_JBOSS/standalone/configuration/standalone.xml to bind to HUMAN_TASK_IP. For example
<interfaces>
<interface name="management">
<inet-address value="${jboss.bind.address.management:192.168.140.39}"/>
</interface>
<interface name="public">
<inet-address value="${jboss.bind.address:192.168.140.39}"/>
</interface>
</interfaces>
h3. Step 5.4: jbpm-human-task.war configuration (//TODO)
h4. a. Update HUMAN_TASK_JBOSS
h4. b. Place a copy of HUMAN_TASK_JBOSS
h2. 6. jBPM-Console deployment (with verify).
--------------------------------------------------------------
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12 years, 2 months
[jBPM] - UserGroupCallback mistakes user and group ID?
by Katarzyna Bylec
Katarzyna Bylec [https://community.jboss.org/people/katis] created the discussion
"UserGroupCallback mistakes user and group ID?"
To view the discussion, visit: https://community.jboss.org/message/754946#754946
--------------------------------------------------------------
Hi all,
I've implemented my own UserGroupCallback that I use with Local Human Service. Everything works just fine - apart from when I have user and group with the same IDs.
The case is as follows: I have a process with step X assigned to group with ID=Y. Then I ask for steps of user whose ID is Y with this methid "taskService.getTasksAssignedAsPotentialOwner( userId.toString(), groups, LANGUAGE);". Value of parameter "groups" are groups user Y belongs to (and group with ID=Y is NOT among them). The problem is I get step Y in return. Am I missing something or is it jBPM bug?
I am using jBPM 5.4 Snapshot.
My UserGroupCallback implementation is really dummy - as whole logic is outside of it:
public class DummyUserGroupCallback implements org.jbpm.task.identity.UserGroupCallback {
@Override
public boolean existsGroup(String arg0) {
return true;
}
@Override
public boolean existsUser(String arg0) {
return true;
}
@Override
public List<String> getGroupsForUser(String arg0, List<String> arg1,
List<String> arg2) {
return arg1;
}
}
--------------------------------------------------------------
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12 years, 2 months
[Beginner's Corner] - JBoss problem class not found
by Liberino Covelli
Liberino Covelli [https://community.jboss.org/people/rino.covelli] created the discussion
"JBoss problem class not found"
To view the discussion, visit: https://community.jboss.org/message/754555#754555
--------------------------------------------------------------
dear friends,
I' m developing the my firts enterpise application (with eclipse Indigo and Jboss 7.1 ) in wich i added a ejb module and a web module, now i put the file persistance.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence>
<persistence-unit name="jpa3">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>pojo.Accordo</class>
<class>pojo.Azienda</class>
<class>pojo.Categoria</class>
<class>pojo.Cliente</class>
<class>pojo.Ingrediente</class>
<class>pojo.ItemOrdinazione</class>
<class>pojo.MenuFisso</class>
<class>pojo.Pietanza</class>
<class>pojo.Prenotazione</class>
<class>pojo.Privato</class>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<!--
<property name="hibernate.connection.url" value="jdbc:mysql://192.168.10.146:3306/jpaExamples"/>
<property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
<property name="hibernate.connection.password" value="root"/>
<property name="hibernate.connection.username" value="root"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
-->
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
<property name="hibernate.connection.url" value="jdbc:postgresql://localhost/DBRistorante"/>
<property name="hibernate.connection.username" value="postgres"/>
<property name="hibernate.connection.password" value="test"/>
<property name="hibernate.connection.driver_class" value="org.postgresql.Driver"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
</properties>
inside the folder META-INF in the ejb module ,but when deploy my appplication i get this error
Caused by: org.hibernate.HibernateException: Specified JDBC Driver org.postgresql.Driver class not found
--------------------------------------------------------------
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12 years, 2 months
Re: [jboss-user] [JBoss Tools] - Hacking AS7 using Eclipse
by Joe Wertz
Joe Wertz [https://community.jboss.org/people/gonthim] commented on the document
"Hacking AS7 using Eclipse"
To view all comments on this document, visit: https://community.jboss.org/docs/DOC-16718#comment-10525
--------------------------------------------------
Hi,
The M2E plugin doesn't automatically include the connector between Maven and egit. In order to get the 'Import Maven Projects' line in the context menu, you have to load the correct SCM connector.
1. Select the "Import..." context menu from the Package Explorer view
2. Select "Check out Maven projects from SCM" option under the Maven category
3. On the window that is presented choose the link "Find more SCM connectors in the m2e Marketplace
4. Find connector for Git...install...restart
+Then+ you can import the projects from eGit into eclipse.
Thanks,
Joe
--------------------------------------------------
12 years, 2 months
[jBPM] - Migration JBPM 3.2.3 to JBPM 5
by mlsreekanth
mlsreekanth [https://community.jboss.org/people/mlsreekanth] created the discussion
"Migration JBPM 3.2.3 to JBPM 5"
To view the discussion, visit: https://community.jboss.org/message/754250#754250
--------------------------------------------------------------
Hello all,
We have been using JBPM 3.2.3 in production environment for last three years. Now client wants the whole stack to be upgraded to newer technology. We have the following stack,
1. JBPM 3.2.3
2. Seam 1.2.1 GA
3. Hibernate 2
4. Jboss 4.2.3
JBPM is embedded into the application using Seam.
While Jboss moved towards Jee6 compliant servers, we were also planning to migrate newer Jboss implementation that is Jboss 7. But JBPM 3 may not be supported as the way it is used by us. We need sugestions on this migration. There are blogs/posts which explains the process defintion migration from 3.2.X to 5.X, but there are no pointers on execution data migration which is must for live environment. Please suggest.
--------------------------------------------------------------
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12 years, 2 months
