public static List<ContextTableTabParentModel> constructContextDatas( List<IContextParameter> contextDatas) { List<ContextTableTabParentModel> output = new ArrayList<ContextTableTabParentModel>(); if (!contextDatas.isEmpty()) { int i = 0; for (IContextParameter para : contextDatas) { String sourceId = para.getSource(); if (IContextParameter.BUILT_IN.equals(sourceId)) { sourceId = para.getSource(); ContextTableTabParentModel firstLevelNode = new ContextTableTabParentModel(); String sourceLabel = sourceId; ContextItem contextItem = ContextUtils.getContextItemById2(sourceId); if (contextItem != null) { sourceLabel = contextItem.getProperty().getLabel(); final ProjectManager pm = ProjectManager.getInstance(); if (!pm.isInCurrentMainProject(contextItem)) { final Project project = pm.getProject(contextItem); if (project != null) { firstLevelNode.setProjectLabel(project.getLabel()); } } } firstLevelNode.setOrder(i); firstLevelNode.setSourceName(sourceLabel); firstLevelNode.setSourceId(sourceId); firstLevelNode.setContextParameter(para); output.add(firstLevelNode); } else { ContextTableTabParentModel firstLevelNode = null; if (sourceId != null) { firstLevelNode = lookupContextParentForNonBuiltinNode(sourceId, output); if (firstLevelNode == null) { firstLevelNode = new ContextTableTabParentModel(); output.add(firstLevelNode); String sourceLabel = sourceId; // the item maybe a joblet item now Item contextItem = ContextUtils.getRepositoryContextItemById(sourceId); if (contextItem != null) { sourceLabel = contextItem.getProperty().getLabel(); final ProjectManager pm = ProjectManager.getInstance(); if (!pm.isInCurrentMainProject(contextItem)) { final Project project = pm.getProject(contextItem); if (project != null) { firstLevelNode.setProjectLabel(project.getLabel()); } } } firstLevelNode.setSourceName(sourceLabel); firstLevelNode.setOrder(i); firstLevelNode.setSourceId(sourceId); } ContextTableTabChildModel child = new ContextTableTabChildModel(); child.setSourceId(sourceId); child.setContextParameter(para); child.setParent(firstLevelNode); firstLevelNode.addChild(child); } } i++; } } return output; }