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generation: catch velocity exception and show feedback to user

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Anna Kozlova
2015-01-15 17:51:40 +01:00
parent 727dcdd83c
commit 02eec38fed
1 changed files with 17 additions and 1 deletions
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java/java-impl/src/com/intellij/codeInsight/generation/GenerateMembersHandlerBase.java
+17 -1
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@@ -44,6 +44,7 @@ import com.intellij.util.IncorrectOperationException;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.java.generate.exception.GenerateCodeException;
import javax.swing.*;
import java.util.ArrayList;
@@ -77,7 +78,22 @@ public abstract class GenerateMembersHandlerBase implements CodeInsightActionHan
WriteCommandAction.runWriteCommandAction(project, new Runnable() {
@Override
public void run() {
doGenerate(project, editor, aClass, members);
final int offset = editor.getCaretModel().getOffset();
try {
doGenerate(project, editor, aClass, members);
}
catch (GenerateCodeException e) {
final String message = e.getMessage();
ApplicationManager.getApplication().invokeLater(new Runnable() {
@Override
public void run() {
if (!editor.isDisposed()) {
editor.getCaretModel().moveToOffset(offset);
HintManager.getInstance().showErrorHint(editor, message);
}
}
}, project.getDisposed());
}
}
});
}