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KT-862 Exception when debugger starts - read action request before reading PSI is added

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This commit is contained in:
Nikolay Krasko
2011-12-29 20:36:06 +04:00
parent 28c449168c
commit 26b9647591
1 changed files with 25 additions and 15 deletions
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idea/src/org/jetbrains/jet/plugin/debugger/JetPositionManager.java
+25 -15
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@@ -5,6 +5,7 @@ import com.intellij.debugger.PositionManager;
import com.intellij.debugger.SourcePosition;
import com.intellij.debugger.engine.DebugProcess;
import com.intellij.debugger.requests.ClassPrepareRequestor;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiFile;
@@ -101,23 +102,32 @@ public class JetPositionManager implements PositionManager {
return result;
}
private Collection<String> classNamesForPosition(SourcePosition sourcePosition) {
final JetFile file = (JetFile) sourcePosition.getFile();
JetTypeMapper typeMapper = prepareTypeMapper(file);
private Collection<String> classNamesForPosition(final SourcePosition sourcePosition) {
final Collection<String> names = new ArrayList<String>();
JetClassOrObject jetClass = PsiTreeUtil.getParentOfType(sourcePosition.getElementAt(), JetClassOrObject.class);
if (jetClass != null) {
names.addAll(typeMapper.allJvmNames(jetClass));
}
else {
JetFile namespace = PsiTreeUtil.getParentOfType(sourcePosition.getElementAt(), JetFile.class);
if (namespace != null) {
names.add(NamespaceCodegen.getJVMClassName(JetPsiUtil.getFQName(namespace)));
ApplicationManager.getApplication().runReadAction(new Runnable() {
@Override
public void run() {
final JetFile file = (JetFile) sourcePosition.getFile();
JetTypeMapper typeMapper = prepareTypeMapper(file);
JetClassOrObject jetClass = PsiTreeUtil.getParentOfType(sourcePosition.getElementAt(), JetClassOrObject.class);
if (jetClass != null) {
names.addAll(typeMapper.allJvmNames(jetClass));
}
else {
JetFile namespace = PsiTreeUtil.getParentOfType(sourcePosition.getElementAt(), JetFile.class);
if (namespace != null) {
names.add(NamespaceCodegen.getJVMClassName(JetPsiUtil.getFQName(namespace)));
}
else {
names.add(NamespaceCodegen.getJVMClassName(JetPsiUtil.getFQName(file)));
}
}
}
else {
names.add(NamespaceCodegen.getJVMClassName(JetPsiUtil.getFQName(file)));
}
}
});
return names;
}