protected void publishModules()

in plugins/org.apache.geronimo.st.core/src/main/java/org/apache/geronimo/st/core/GeronimoServerBehaviourDelegate.java [231:291]
48 lines of code
17 McCabe index (conditional complexity)

    protected void publishModules(int kind, List modules, List deltaKind, MultiStatus multi, IProgressMonitor monitor) {
        Trace.tracePoint("Entry", Activator.traceCore, "GeronimoServerBehaviourDelegate.publishModules", deltaKindToString(kind), Arrays.asList(modules).toString(), Arrays.asList(deltaKind).toString(), multi, monitor);

        // 
        // WTP publishes modules in reverse alphabetical order which does not account for possible 
        // dependencies between modules. If necessary reorder the publish order of the modules 
        // based on any discovered dependencies. 
        //
        if (modules != null && modules.size() > 0) {
            List list = getOrderedModules(this.getServer(),modules, deltaKind);
            modules = (List) list.get(0);
            deltaKind = (List) list.get(1);
        }

        IStatus status = Status.OK_STATUS;
        if (modules != null && modules.size() > 0 && getGeronimoServer().isInPlaceSharedLib()) {
            List rootModules = new ArrayList<IModule>();
            for(int i = 0; i < modules.size(); i++) {
                IModule[] module = (IModule[]) modules.get(i);
                if(!rootModules.contains(module[0])) {
                    rootModules.add(module[0]);
                }
            }
            IModule[] toProcess = (IModule[])rootModules.toArray(new IModule[rootModules.size()]);
            status = updateSharedLib(toProcess, ProgressUtil.getSubMonitorFor(monitor, 1000));
        }
        if(status.isOK()) {
            if (modules == null)
                return;
            
            int size = modules.size();
            if (size == 0)
                return;
            
            if (monitor.isCanceled())
                return;
            
            List rootModulesPublished = new ArrayList<IModule>();
            for (int i = 0; i < size; i++) {
                IModule[] module = (IModule[]) modules.get(i);
                int moduleDeltaKind = ((Integer)deltaKind.get(i)).intValue();
                //has the root of this module been published already?
                if(!rootModulesPublished.contains(module[0])) {
                    status = publishModule(kind, module, moduleDeltaKind, ProgressUtil.getSubMonitorFor(monitor, 3000));
                    if (status != null && !status.isOK())
                        multi.add(status);
                    //cache published root modules to compare against to prevent dup redeploys
                    if(moduleDeltaKind != NO_CHANGE) {
                        rootModulesPublished.add(module[0]);
                    }
                } else {
                    setModulePublishState(module, IServer.PUBLISH_STATE_NONE);
                    Trace.trace(Trace.INFO, "root module for " + Arrays.asList(module).toString() + " already published.  Skipping.", Activator.traceCore);
                }   
            }
        } else {
            multi.add(status);
        }

        Trace.tracePoint("Exit ", Activator.traceCore, "GeronimoServerBehaviourDelegate.publishModules");
    }