April 2009 - jbpm-issues - Jboss List Archives

[JBoss JIRA] Created: (JBPM-1883) Provide an initial implementation of a AS4 deployer

by Thomas Diesler (JIRA)

Provide an initial implementation of a AS4 deployer --------------------------------------------------- Key: JBPM-1883 URL: https://jira.jboss.org/jira/browse/JBPM-1883 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Productization Reporter: Thomas Diesler Assignee: Thomas Diesler Fix For: jBPM 3.3.1 GA -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 11 months

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[JBoss JIRA] Created: (JBPM-2172) integrate jboss identity component

by Tom Baeyens (JIRA)

integrate jboss identity component ---------------------------------- Key: JBPM-2172 URL: https://jira.jboss.org/jira/browse/JBPM-2172 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Assignee: Jeff Yu Fix For: jBPM 4.0.0.GA -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 11 months

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[JBoss JIRA] Created: (JBPM-2117) get schema reviewed by real dba

by Tom Baeyens (JIRA)

get schema reviewed by real dba ------------------------------- Key: JBPM-2117 URL: https://jira.jboss.org/jira/browse/JBPM-2117 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Assignee: Tom Baeyens Fix For: jBPM 4.0.0.CR1 gert leenders might know someone that might be willing to have a look at it. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 11 months

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[JBoss JIRA] Created: (JBPM-1987) create optimistic locking test

by Tom Baeyens (JIRA)

create optimistic locking test ------------------------------ Key: JBPM-1987 URL: https://jira.jboss.org/jira/browse/JBPM-1987 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Assignee: Tom Baeyens Fix For: jBPM 4.0.0.Beta1 create a test that produces an optimistic locking failure. this will 1) verify that the db isolation works correctly 2) allow us to see how this gets logged. (in jbpm 3, a lot of people complained because there were still SOSEs in the logs) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

14 years, 11 months

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[JBoss JIRA] Created: (JBPM-1914) Problem in retrieving variables of Serializable objects

by Mauro Molinari (JIRA)

Problem in retrieving variables of Serializable objects ------------------------------------------------------- Key: JBPM-1914 URL: https://jira.jboss.org/jira/browse/JBPM-1914 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Core Engine Affects Versions: jBPM 3.3.0 GA Reporter: Mauro Molinari Priority: Critical I have encountered a serious problem working with variables whose value is a serializable object. The problem is that sometimes (not always!) an error like the following is given when retrieving a variable: java.lang.ClassCastException: org.jbpm.bytes.ByteArray$$EnhancerByCGLIB$$cc67d06e The code is like: MySerializableClass obj = (MySerializableClass) contextInstance.getVariable("myVariable"); (of course, "myVariable" is a variable that I previously have set with a MySerializableClass object) Apart from the CGLIB awful problem with proxies, even if I extract the value from the proxy with the following: public static Object getCGLIBProxiedObject(final Object proxy) { if(proxy instanceof HibernateProxy) { final LazyInitializer initializer = ((HibernateProxy) proxy).getHibernateLazyInitializer(); return initializer.getImplementation(); } return proxy; } the problem is that the variable value is retrieved as a org.jbpm.bytes.ByteArray instead of a MyClass instance! I did some debugging and discovered that: - in org.jbpm.context.exe.VariableContainer.getVariable(String), when org.jbpm.context.exe.VariableContainer.hasVariableLocally(String) is called, Hibernate lazily retrieves a org.jbpm.context.exe.variableinstance.ByteArrayInstance instance from the database and creates it using its empty constructor - unfortunately, when a org.jbpm.context.exe.VariableInstance (extended by ByteArrayInstance) is constructed using its constructor, its converter instance variable remains null - the VariableInstance converter instance variable is set to something only when a VariableInstance is created using org.jbpm.context.exe.JbpmType.newVariableInstance(), but this is not the case when a VariableInstance is lazily loaded by Hibernate; in fact, in my case, org.jbpm.context.exe.JbpmType.newVariableInstance() is never called and the converter field of my ByteArrayInstance instance is always null! - this causes org.jbpm.context.exe.VariableInstance.getValue() to return the value given by org.jbpm.context.exe.variableinstance.ByteArrayInstance.getObject() without applying the necessary conversion (deserialization) Please note that my variable values are stored in jBPM database in JBPM_VARIABLEINSTANCE table with the CONVERTER column correctly populated with "R". I think this is a critical problem. By now, the only workaround I have found is to always apply the following utility method when retrieving variable values, before returning them to the client code: public static Object extractVariableValue(final Object rawValue) { Object result = CardinisJbpmUtilities.getCGLIBProxiedObject(rawValue); if(result instanceof ByteArray) try { result = new ObjectInputStream(new ByteArrayInputStream(((ByteArray) result) .getBytes())).readObject(); } catch(final Exception e) { throw new RuntimeException(e); } return result; } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years

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[JBoss JIRA] Created: (JBPM-2151) no environment to get org.jbpm.session.RepositorySession

by Heiko Braun (JIRA)

no environment to get org.jbpm.session.RepositorySession -------------------------------------------------------- Key: JBPM-2151 URL: https://jira.jboss.org/jira/browse/JBPM-2151 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Console Reporter: Heiko Braun Assignee: Heiko Braun Fix For: jBPM 4.0.0.Beta1 Caused by: org.jbpm.JbpmException: no environment to get org.jbpm.session.RepositorySession at org.jbpm.env.Environment.getFromCurrent(Environment.java:195) at org.jbpm.env.Environment.getFromCurrent(Environment.java:188) at org.jbpm.pvm.internal.model.ExecutionImpl.getProcessDefinition(ExecutionImpl.java:1026) at org.jbpm.pvm.internal.model.ExecutionImpl.getProcessDefinition(ExecutionImpl.java:79) at org.jbpm.integration.console.ModelAdaptor.adoptExecution(ModelAdaptor.java:66) at org.jbpm.integration.console.ProcessManagementImpl.adoptTopLevelExecutions(ProcessManagementImpl.java:123) at org.jbpm.integration.console.ProcessManagementImpl.getProcessInstances(ProcessManagementImpl.java:104) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years

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[JBoss JIRA] Created: (JBPM-2006) drools integration

by Tom Baeyens (JIRA)

drools integration ------------------ Key: JBPM-2006 URL: https://jira.jboss.org/jira/browse/JBPM-2006 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Tom Baeyens Priority: Minor Fix For: jBPM 4.0.0.Beta2 * exclusive condition evaluation * configurable process variables to submit as facts * make process variables available as rules global variables * investigate logging integration * investigate joint deployment of rules in process archive -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years

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[JBoss JIRA] Created: (JBPM-2143) jBPM creates two indices for each foreign key column on MySQL

by Jiri Pechanec (JIRA)

jBPM creates two indices for each foreign key column on MySQL ------------------------------------------------------------- Key: JBPM-2143 URL: https://jira.jboss.org/jira/browse/JBPM-2143 Project: JBoss jBPM Issue Type: Bug Security Level: Public (Everyone can see) Components: Core Engine Affects Versions: jBPM 3.2.5.SP5 Reporter: Jiri Pechanec The SQL scripts for MySQL contains two independent index creations for each indexed foreign key column - see sample create index IDX_LOG_SOURCENODE on JBPM_LOG (SOURCENODE_); alter table JBPM_LOG add index FK_LOG_SOURCENODE (SOURCENODE_), add constraint FK_LOG_SOURCENODE foreign key (SOURCENODE_) references JBPM_NODE (ID_); -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years

2
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[JBoss JIRA] Created: (JBPM-2157) Identity management editor

by Heiko Braun (JIRA)

Identity management editor -------------------------- Key: JBPM-2157 URL: https://jira.jboss.org/jira/browse/JBPM-2157 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Reporter: Heiko Braun Assignee: Heiko Braun Fix For: GWT Console 1.0.x -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years, 1 month

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[JBoss JIRA] Created: (JBPM-1797) Add authorization to the console

by Heiko Braun (JIRA)

Add authorization to the console -------------------------------- Key: JBPM-1797 URL: https://jira.jboss.org/jira/browse/JBPM-1797 Project: JBoss jBPM Issue Type: Task Security Level: Public (Everyone can see) Components: Console Reporter: Heiko Braun Assignee: Heiko Braun Fix For: GWT Console 1.0.0 CR1 Role based access to specific parts of the console -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

15 years, 1 month

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jbpm-issues April 2009