/** 초기 데이터를 로드합니다. */
private void initData() {
collectionList.clear();
try {
DB mongoDB = MongoDBConnection.connection(userDB);
for (String col : mongoDB.getCollectionNames()) {
CommandResult commandResult = mongoDB.getCollection(col).getStats();
// logger.debug(commandResult);
MongoDBCollectionInfoDTO info = new MongoDBCollectionInfoDTO();
info.setName(col);
try {
info.setCount(commandResult.getInt("count")); // $NON-NLS-1$
info.setSize(commandResult.getInt("size")); // $NON-NLS-1$
info.setStorage(commandResult.getInt("storageSize")); // $NON-NLS-1$
info.setIndex(commandResult.getInt("totalIndexSize")); // $NON-NLS-1$
info.setAvgObj(commandResult.getDouble("avgObjSize")); // $NON-NLS-1$
info.setPadding(commandResult.getInt("paddingFactor")); // $NON-NLS-1$
} catch (Exception e) {
logger.error("collection info error [" + col + "]", e); // $NON-NLS-1$ //$NON-NLS-2$
}
collectionList.add(info);
}
treeViewerCollections.setInput(collectionList);
// summary 정보를 표시합니다.
double dblSize = 0, dblStorage = 0, dblIndex = 0;
for (MongoDBCollectionInfoDTO info : collectionList) {
dblSize += info.getSize();
dblStorage += info.getStorage();
dblIndex += info.getIndex();
}
lblCollection.setText(collectionList.size() + " Collections"); // $NON-NLS-1$
lblSizes.setText("Size " + NumberFormatUtils.kbMbFormat(dblSize)); // $NON-NLS-1$
lblStorages.setText("Storage " + NumberFormatUtils.kbMbFormat(dblStorage)); // $NON-NLS-1$
lblIndex.setText("Index " + NumberFormatUtils.kbMbFormat(dblIndex)); // $NON-NLS-1$
} catch (Exception e) {
logger.error("mongodb collection infomtion init", e); // $NON-NLS-1$
Status errStatus =
new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e); // $NON-NLS-1$
ExceptionDetailsErrorDialog.openError(
null, "Error", "MongoDB Information", errStatus); // $NON-NLS-1$ //$NON-NLS-2$
}
}
/**
* delete message
*
* @param msgHead
* @param e
*/
private void exeMessage(String msgHead, Exception e) {
Status errStatus =
new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e); // $NON-NLS-1$
ExceptionDetailsErrorDialog.openError(
null, "Error", msgHead + Messages.ObjectDeleteAction_25, errStatus); // $NON-NLS-1$
}
@Override
public void run() {
try {
CompoundCommand commands = new CompoundCommand();
List models = getViewer().getContents().getChildren();
NodeList graphNodes = new NodeList();
EdgeList graphEdges = new EdgeList();
// nodes
for (int i = 0; i < models.size(); i++) {
Object obj = models.get(i);
if (obj instanceof TableEditPart) {
TableEditPart editPart = (TableEditPart) obj;
Table model = (Table) editPart.getModel();
EntityNode node = new EntityNode();
node.model = model;
node.width = editPart.getFigure().getSize().width;
node.height = editPart.getFigure().getSize().height;
graphNodes.add(node);
}
}
// edge
for (int i = 0; i < models.size(); i++) {
Object obj = models.get(i);
if (obj instanceof TableEditPart) {
TableEditPart tableEditpart = (TableEditPart) obj;
List outgoing = tableEditpart.getSourceConnections();
for (int j = 0; j < outgoing.size(); j++) {
RelationEditPart conn = (RelationEditPart) outgoing.get(j);
EntityNode source =
(EntityNode) getNode(graphNodes, (Table) conn.getSource().getModel());
EntityNode target =
(EntityNode) getNode(graphNodes, (Table) conn.getTarget().getModel());
if (source != null && target != null) {
ConnectionEdge edge = new ConnectionEdge(source, target);
Relation relation = (Relation) conn.getModel();
edge.model = relation.getSource();
graphEdges.add(edge);
}
}
}
}
DirectedGraph graph = new DirectedGraph();
graph.nodes = graphNodes;
graph.edges = graphEdges;
new DirectedGraphLayout().visit(graph);
for (int i = 0; i < graph.nodes.size(); i++) {
EntityNode node = (EntityNode) graph.nodes.getNode(i);
commands.add(new LayoutCommand(node.model, node.x, node.y));
}
getViewer().getEditDomain().getCommandStack().execute(commands);
} catch (Exception e) {
logger.error(Messages.AutoLayoutAction_2, e);
Status errStatus =
new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e); // $NON-NLS-1$
ExceptionDetailsErrorDialog.openError(
PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(),
"Error",
Messages.AutoLayoutAction_3,
errStatus); //$NON-NLS-1$
}
}