@Override
public void selectionChanged(WbSelectionModel list) {
WbConnection conn = this.source.getConnection();
if (conn == null || conn.isSessionReadOnly()) {
setEnabled(false);
} else {
List<DbObject> objects = source.getSelectedObjects();
if (CollectionUtil.isEmpty(objects)) {
setEnabled(false);
return;
}
int colCount = 0;
int selCount = objects.size();
for (DbObject dbo : objects) {
if (dbo instanceof ColumnIdentifier) {
colCount++;
}
}
if (colCount > 0 && colCount == selCount) {
TableIdentifier tbl = source.getObjectTable();
setEnabled(tbl != null);
} else {
setEnabled(this.available && (colCount == 0 && selCount > 0));
}
}
}
@Override
public void executeAction(ActionEvent e) {
List<? extends DbObject> objects = source.getSelectedObjects();
List<DbObject> scriptObjects = new ArrayList<>(objects.size());
List<ColumnIdentifier> cols = new ArrayList<>();
for (DbObject dbo : objects) {
if (dbo instanceof TableIdentifier) {
TableIdentifier tbl = (TableIdentifier) dbo;
if (scriptType.equalsIgnoreCase(ObjectScripter.TYPE_SELECT)) {
scriptObjects.add(new DummySelect(tbl));
} else if (scriptType.equalsIgnoreCase(ObjectScripter.TYPE_UPDATE)) {
scriptObjects.add(new DummyUpdate(tbl));
} else if (scriptType.equalsIgnoreCase(ObjectScripter.TYPE_INSERT)) {
scriptObjects.add(new DummyInsert(tbl));
}
} else if (dbo instanceof ColumnIdentifier) {
cols.add((ColumnIdentifier) dbo);
}
}
if (cols.size() > 0) {
TableIdentifier tbl = source.getObjectTable();
if (tbl != null) {
if (scriptType.equalsIgnoreCase(ObjectScripter.TYPE_SELECT)) {
scriptObjects.add(new DummySelect(tbl, cols));
} else {
scriptObjects.add(new DummyInsert(tbl, cols));
}
}
}
ObjectScripter s = new ObjectScripter(scriptObjects, source.getConnection());
ObjectScripterUI scripterUI = new ObjectScripterUI(s);
scripterUI.show(SwingUtilities.getWindowAncestor(source.getComponent()));
}
private boolean needAutoCommit(List<DbObject> objects) {
DbSettings dbs = source.getConnection().getDbSettings();
for (DbObject dbo : objects) {
if (!dbs.canDropInTransaction(dbo.getObjectType())) {
return true;
}
}
return false;
}
private void checkEnabled() {
if (selection.hasSelection()) {
List<? extends DbObject> objects = source.getSelectedObjects();
for (DbObject dbo : objects) {
if (!(dbo instanceof TableIdentifier)) {
setEnabled(false);
return;
}
}
setEnabled(true);
} else {
setEnabled(false);
}
}
private void dropObjects() {
if (!WbSwingUtilities.isConnectionIdle(source.getComponent(), source.getConnection())) return;
final List<DbObject> objects = source.getSelectedObjects();
if (objects == null || objects.isEmpty()) return;
boolean autoCommitChanged = false;
boolean autoCommit = source.getConnection().getAutoCommit();
ObjectDropperUI dropperUI = null;
try {
// this is essentially here for the DbTree, because the DbTree sets its own connection
// to autocommit regardless of the profile to reduce locking when retrieving data.
// If the profile was not set to autocommit the dropping of the objects should be done in a
// transaction.
if (autoCommit && !source.getConnection().getProfile().getAutocommit()) {
source.getConnection().changeAutoCommit(false);
autoCommitChanged = true;
}
if (!autoCommit && needAutoCommit(objects)) {
source.getConnection().changeAutoCommit(true);
autoCommitChanged = true;
}
ObjectDropper dropperToUse = this.dropper;
if (dropperToUse == null) {
if (objects.get(0) instanceof ColumnIdentifier) {
dropperToUse = new ColumnDropper();
} else {
dropperToUse = new GenericObjectDropper();
}
}
dropperToUse.setObjects(objects);
dropperToUse.setConnection(source.getConnection());
dropperToUse.setObjectTable(source.getObjectTable());
dropperUI = new ObjectDropperUI(dropperToUse);
JFrame f = (JFrame) SwingUtilities.getWindowAncestor(source.getComponent());
dropperUI.showDialog(f);
} finally {
if (autoCommitChanged) {
source.getConnection().changeAutoCommit(autoCommit);
}
}
if (dropperUI.success() && !dropperUI.dialogWasCancelled()) {
EventQueue.invokeLater(
new Runnable() {
@Override
public void run() {
if (data != null) {
data.reload();
}
if (dropListener != null) {
dropListener.objectsDropped(objects);
}
}
});
}
}
