Very nice, thanks!
Could you post this somewhere on jspwiki.org as well?
/Janne
On 17 Sep 2008, at 19:46, [EMAIL PROTECTED] wrote:
OK, I took Andrew's suggestion and looked at UserManager. I
combined some
of that code with the javadoc example in the WorkFlow.java source
and came
up with the following very simple but working example. It sends an
email,
waits for a member of the Admins group to make a decision and then
sends
another email (I said it was very basic). It's pretty easy once
you see
it and I thought I would post in case anyone else was wondering about
workflows.
package com.lognet.wiki.plugin;
import java.util.*;
import java.io.*;
import java.sql.*;
import java.security.Principal;
import com.ecyrd.jspwiki.*;
import com.ecyrd.jspwiki.auth.user.*;
import com.ecyrd.jspwiki.workflow.*;
import com.ecyrd.jspwiki.util.MailUtil;
import com.ecyrd.jspwiki.auth.GroupPrincipal;
import com.ecyrd.jspwiki.auth.permissions.AllPermission;
import com.ecyrd.jspwiki.auth.permissions.WikiPermission;
import com.ecyrd.jspwiki.auth.user.AbstractUserDatabase;
import com.ecyrd.jspwiki.auth.user.DuplicateUserException;
import com.ecyrd.jspwiki.auth.user.UserDatabase;
import com.ecyrd.jspwiki.auth.user.UserProfile;
import com.ecyrd.jspwiki.event.WikiEventListener;
import com.ecyrd.jspwiki.event.WikiEventManager;
import com.ecyrd.jspwiki.event.WikiSecurityEvent;
import com.ecyrd.jspwiki.filters.PageFilter;
import com.ecyrd.jspwiki.filters.SpamFilter;
import com.ecyrd.jspwiki.i18n.InternationalizationManager;
import com.ecyrd.jspwiki.rpc.RPCCallable;
import com.ecyrd.jspwiki.rpc.json.JSONRPCManager;
import com.ecyrd.jspwiki.ui.InputValidator;
import com.ecyrd.jspwiki.util.ClassUtil;
public class WorkFlowTestPlugin extends LNWikiAncestor //
LNWikiAncestor
is just a wrapper for WikiPlugin
{
private WikiEngine m_engine;
private WikiSession session;
public String execPayload(WikiContext context, Map p) throws
Exception
{
m_engine = context.getEngine();
Workflow workflow = new Workflow("TestWorkFlow",
context.getCurrentUser());
Step initTask = new InitTask(m_engine);
Step finishTask = new FinishTask(m_engine);
Principal actor = new GroupPrincipal("Admins");
Decision decision = new SimpleDecision(workflow,
"decision.AdminDecision", actor);
Fact aFact = new Fact( "Request Number", "123456");
decision.addFact(aFact);
initTask.addSuccessor(Outcome.STEP_COMPLETE,
decision);
decision.addSuccessor(Outcome.DECISION_APPROVE,
finishTask);
workflow.setFirstStep(initTask);
m_engine.getWorkflowManager().start(workflow);
return "OK";
}
public static class InitTask extends Task
{
private final WikiEngine m_engine;
public InitTask( WikiEngine engine )
{
super( "task.sendEmail" );
m_engine = engine;
}
public Outcome execute() throws WikiException
{
try{
MailUtil.sendMessage( m_engine,
"[EMAIL PROTECTED]", "WFTEST", "This is an init test from the workflow");
}
catch (Exception e)
{
throw new WikiException("Could not
execute
task");
}
return Outcome.STEP_COMPLETE;
}
}
public static class FinishTask extends Task
{
private final WikiEngine m_engine;
public FinishTask( WikiEngine engine )
{
super( "task.sendEmail" );
m_engine = engine;
}
public Outcome execute() throws WikiException
{
try{
MailUtil.sendMessage( m_engine,
"[EMAIL PROTECTED]", "WFTEST", "This is a finish test from the workflow");
}
catch (Exception e)
{
throw new WikiException("Could not
execute
task");
}
return Outcome.STEP_COMPLETE;
}
}
}
Andrew Jaquith <[EMAIL PROTECTED]>
09/16/2008 03:20 PM
Please respond to
[email protected]
To
"[email protected]" <jspwiki-
[EMAIL PROTECTED]>
cc
Subject
Re: workflows - examples?
Louis, Bob--
Probably the best example is in the PageManager code; we use the
workflow service to route page-save operations if approval is
required. UserManager also creates workflows if approval is required
for new wiki accounts.
Andrew
On Sep 16, 2008, at 13:15, Bob Paige <[EMAIL PROTECTED]> wrote:
I posted the same question some months ago. I hope to see an answer
this
time as this could be a useful feature for me.
--
Bobman
On Tue, Sep 16, 2008 at 11:27 AM, <[EMAIL PROTECTED]> wrote:
Does anyone have any example code for setting up or using
workflows? I
see the java classes and the workflow tab, but I can't seem to
figure out
how to interact with them.
