Examples with ConnectionImpl org.jbpm.workflow.core.impl.ConnectionImpl used on opensource projects

Example 31 with ConnectionImpl

use of org.jbpm.workflow.core.impl.ConnectionImpl in project jbpm by kiegroup.

the class ProcessHandler method linkIntermediateLinks.

public static void linkIntermediateLinks(NodeContainer process, List<IntermediateLink> links) {
    if (null != links) {
        // Search throw links
        ArrayList<IntermediateLink> throwLinks = new ArrayList<IntermediateLink>();
        for (IntermediateLink aLinks : links) {
            if (aLinks.isThrowLink()) {
                throwLinks.add(aLinks);
            }
        }
        // Look for catch links for a throw link
        for (IntermediateLink throwLink : throwLinks) {
            ArrayList<IntermediateLink> linksWithSharedNames = new ArrayList<IntermediateLink>();
            for (IntermediateLink aLink : links) {
                if (throwLink.getName().equals(aLink.getName())) {
                    linksWithSharedNames.add(aLink);
                }
            }
            if (linksWithSharedNames.size() < 2) {
                throw new IllegalArgumentException("There should be at least 2 link events to make a connection");
            }
            linksWithSharedNames.remove(throwLink);
            // Make the connections
            Node t = findNodeByIdOrUniqueIdInMetadata(process, throwLink.getUniqueId());
            // connect throw to catch
            for (IntermediateLink catchLink : linksWithSharedNames) {
                Node c = findNodeByIdOrUniqueIdInMetadata(process, catchLink.getUniqueId());
                if (t != null && c != null) {
                    Connection result = new ConnectionImpl(t, NodeImpl.CONNECTION_DEFAULT_TYPE, c, NodeImpl.CONNECTION_DEFAULT_TYPE);
                    result.setMetaData("linkNodeHidden", "yes");
                }
            }
            // Remove processed links
            links.remove(throwLink);
            links.removeAll(linksWithSharedNames);
        }
        if (links.size() > 0) {
            throw new IllegalArgumentException(links.size() + " links were not processed");
        }
    }
}

Example 32 with ConnectionImpl

use of org.jbpm.workflow.core.impl.ConnectionImpl in project jbpm by kiegroup.

the class SingleSessionCommandServiceTest method getProcessTimer2.

private List<KiePackage> getProcessTimer2() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.test.TestProcess");
    process.setName("TestProcess");
    process.setPackageName("org.drools.test");
    StartNode start = new StartNode();
    start.setId(1);
    start.setName("Start");
    process.addNode(start);
    TimerNode timerNode = new TimerNode();
    timerNode.setId(2);
    timerNode.setName("Timer");
    Timer timer = new Timer();
    timer.setDelay("0");
    timerNode.setTimer(timer);
    process.addNode(timerNode);
    new ConnectionImpl(start, Node.CONNECTION_DEFAULT_TYPE, timerNode, Node.CONNECTION_DEFAULT_TYPE);
    ActionNode actionNode = new ActionNode();
    actionNode.setId(3);
    actionNode.setName("Action");
    DroolsConsequenceAction action = new DroolsConsequenceAction();
    action.setDialect("java");
    action.setConsequence("try { Thread.sleep(1000); } catch (Throwable t) {} System.out.println(\"Executed action\");");
    actionNode.setAction(action);
    process.addNode(actionNode);
    new ConnectionImpl(timerNode, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    EndNode end = new EndNode();
    end.setId(6);
    end.setName("End");
    process.addNode(end);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, end, Node.CONNECTION_DEFAULT_TYPE);
    KnowledgeBuilderImpl packageBuilder = new KnowledgeBuilderImpl();
    ProcessBuilderImpl processBuilder = new ProcessBuilderImpl(packageBuilder);
    processBuilder.buildProcess(process, null);
    return Arrays.asList(packageBuilder.getPackages());
}

Example 33 with ConnectionImpl

use of org.jbpm.workflow.core.impl.ConnectionImpl in project jbpm by kiegroup.

the class SingleSessionCommandServiceTest method getProcessSubProcess.

private InternalKnowledgePackage getProcessSubProcess() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.test.TestProcess");
    process.setName("TestProcess");
    process.setPackageName("org.drools.test");
    StartNode start = new StartNode();
    start.setId(1);
    start.setName("Start");
    process.addNode(start);
    ActionNode actionNode = new ActionNode();
    actionNode.setId(2);
    actionNode.setName("Action");
    DroolsConsequenceAction action = new DroolsConsequenceAction();
    action.setDialect("java");
    action.setConsequence("System.out.println(\"Executed action\");");
    actionNode.setAction(action);
    process.addNode(actionNode);
    new ConnectionImpl(start, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    SubProcessNode subProcessNode = new SubProcessNode();
    subProcessNode.setId(3);
    subProcessNode.setName("SubProcess");
    subProcessNode.setProcessId("org.drools.test.SubProcess");
    process.addNode(subProcessNode);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, subProcessNode, Node.CONNECTION_DEFAULT_TYPE);
    EndNode end = new EndNode();
    end.setId(4);
    end.setName("End");
    process.addNode(end);
    new ConnectionImpl(subProcessNode, Node.CONNECTION_DEFAULT_TYPE, end, Node.CONNECTION_DEFAULT_TYPE);
    KnowledgeBuilderImpl packageBuilder = new KnowledgeBuilderImpl();
    ProcessBuilderImpl processBuilder = new ProcessBuilderImpl(packageBuilder);
    processBuilder.buildProcess(process, null);
    process = new RuleFlowProcess();
    process.setId("org.drools.test.SubProcess");
    process.setName("SubProcess");
    process.setPackageName("org.drools.test");
    start = new StartNode();
    start.setId(1);
    start.setName("Start");
    process.addNode(start);
    actionNode = new ActionNode();
    actionNode.setId(2);
    actionNode.setName("Action");
    action = new DroolsConsequenceAction();
    action.setDialect("java");
    action.setConsequence("System.out.println(\"Executed action\");");
    actionNode.setAction(action);
    process.addNode(actionNode);
    new ConnectionImpl(start, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    WorkItemNode workItemNode = new WorkItemNode();
    workItemNode.setId(3);
    workItemNode.setName("WorkItem1");
    Work work = new WorkImpl();
    work.setName("MyWork");
    workItemNode.setWork(work);
    process.addNode(workItemNode);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, workItemNode, Node.CONNECTION_DEFAULT_TYPE);
    end = new EndNode();
    end.setId(6);
    end.setName("End");
    process.addNode(end);
    new ConnectionImpl(workItemNode, Node.CONNECTION_DEFAULT_TYPE, end, Node.CONNECTION_DEFAULT_TYPE);
    processBuilder.buildProcess(process, null);
    return packageBuilder.getPackage("org.drools.test");
}

Example 34 with ConnectionImpl

use of org.jbpm.workflow.core.impl.ConnectionImpl in project jbpm by kiegroup.

the class SingleSessionCommandServiceTest method getProcessWorkItems.

private Collection<KiePackage> getProcessWorkItems() {
    RuleFlowProcess process = new RuleFlowProcess();
    process.setId("org.drools.test.TestProcess");
    process.setName("TestProcess");
    process.setPackageName("org.drools.test");
    StartNode start = new StartNode();
    start.setId(1);
    start.setName("Start");
    process.addNode(start);
    ActionNode actionNode = new ActionNode();
    actionNode.setId(2);
    actionNode.setName("Action");
    DroolsConsequenceAction action = new DroolsConsequenceAction();
    action.setDialect("java");
    action.setConsequence("System.out.println(\"Executed action\");");
    actionNode.setAction(action);
    process.addNode(actionNode);
    new ConnectionImpl(start, Node.CONNECTION_DEFAULT_TYPE, actionNode, Node.CONNECTION_DEFAULT_TYPE);
    WorkItemNode workItemNode = new WorkItemNode();
    workItemNode.setId(3);
    workItemNode.setName("WorkItem1");
    Work work = new WorkImpl();
    work.setName("MyWork");
    workItemNode.setWork(work);
    process.addNode(workItemNode);
    new ConnectionImpl(actionNode, Node.CONNECTION_DEFAULT_TYPE, workItemNode, Node.CONNECTION_DEFAULT_TYPE);
    WorkItemNode workItemNode2 = new WorkItemNode();
    workItemNode2.setId(4);
    workItemNode2.setName("WorkItem2");
    work = new WorkImpl();
    work.setName("MyWork");
    workItemNode2.setWork(work);
    process.addNode(workItemNode2);
    new ConnectionImpl(workItemNode, Node.CONNECTION_DEFAULT_TYPE, workItemNode2, Node.CONNECTION_DEFAULT_TYPE);
    WorkItemNode workItemNode3 = new WorkItemNode();
    workItemNode3.setId(5);
    workItemNode3.setName("WorkItem3");
    work = new WorkImpl();
    work.setName("MyWork");
    workItemNode3.setWork(work);
    process.addNode(workItemNode3);
    new ConnectionImpl(workItemNode2, Node.CONNECTION_DEFAULT_TYPE, workItemNode3, Node.CONNECTION_DEFAULT_TYPE);
    EndNode end = new EndNode();
    end.setId(6);
    end.setName("End");
    process.addNode(end);
    new ConnectionImpl(workItemNode3, Node.CONNECTION_DEFAULT_TYPE, end, Node.CONNECTION_DEFAULT_TYPE);
    KnowledgeBuilderImpl packageBuilder = new KnowledgeBuilderImpl();
    ProcessBuilderImpl processBuilder = new ProcessBuilderImpl(packageBuilder);
    processBuilder.buildProcess(process, null);
    List<KiePackage> list = new ArrayList<KiePackage>();
    list.addAll(packageBuilder.getKnowledgePackages());
    return list;
}