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src: java exception handling for override edges

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* added exception handling when resolving override edges.
This commit is contained in:
malte_langkabel
2016-08-08 15:33:34 +02:00
parent d36a0fc07a
commit 210c5b1245
2 changed files with 30 additions and 20 deletions
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java_indexer/src/io/coati/JavaAstVisitor.java
+30 -19
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@@ -239,35 +239,46 @@ public class JavaAstVisitor extends JavaAstVisitorAdapter
if (!ancestors.isEmpty())
{
boolean parametersResolved = true;
List<TypeUsage> parameterTypes = new ArrayList<>();
for (Parameter parameter: overrider.getParameters())
try
{
Type parameterType = parameter.getType();
parameterTypes.add(JavaParserFacade.get(m_typeSolver).convert(parameterType, parameterType));
for (Parameter parameter: overrider.getParameters())
{
Type parameterType = parameter.getType();
parameterTypes.add(JavaParserFacade.get(m_typeSolver).convert(parameterType, parameterType));
}
}
catch (UnsolvedSymbolException e)
{
parametersResolved = false;
}
for (ClassOrInterfaceType ancestor: ancestors)
if (parametersResolved)
{
try
for (ClassOrInterfaceType ancestor: ancestors)
{
TypeUsage ancestorTypeUsage = JavaParserFacade.get(m_typeSolver).convert(ancestor, ancestor);
if (ancestorTypeUsage.isReferenceType())
try
{
SymbolReference<me.tomassetti.symbolsolver.model.declarations.MethodDeclaration> solvedMethod = ancestorTypeUsage.asReferenceTypeUsage().solveMethod(overrider.getName(), parameterTypes);
if (solvedMethod.isSolved())
TypeUsage ancestorTypeUsage = JavaParserFacade.get(m_typeSolver).convert(ancestor, ancestor);
if (ancestorTypeUsage.isReferenceType())
{
return solvedMethod.getCorrespondingDeclaration();
SymbolReference<me.tomassetti.symbolsolver.model.declarations.MethodDeclaration> solvedMethod = ancestorTypeUsage.asReferenceTypeUsage().solveMethod(overrider.getName(), parameterTypes);
if (solvedMethod.isSolved())
{
return solvedMethod.getCorrespondingDeclaration();
}
}
}
}
catch (UnsolvedSymbolException e)
{
// nothing to do here, just try to solve in the next ancestor
}
catch (Exception e)
{
// hmm, maybe we should handle these cases. soon..
// don't do anything for parse exceptions. they are displayed as errors anyways.
catch (UnsolvedSymbolException e)
{
// nothing to do here, just try to solve in the next ancestor
}
catch (Exception e)
{
// hmm, maybe we should handle these cases. soon..
// don't do anything for parse exceptions. they are displayed as errors anyways.
}
}
}
}