TryCatchFinally.ceylon
import ceylon.ast.core {
FinallyClause,
Node,
TryCatchFinally
}
import com.redhat.ceylon.compiler.typechecker.tree {
JNode=Node,
Tree {
JTryCatchStatement=TryCatchStatement
}
}
import ceylon.interop.java {
CeylonIterable
}
"Converts a RedHat AST [[TryCatchFinally|JTryCatchStatement]] to a `ceylon.ast` [[TryCatchFinally]]."
shared TryCatchFinally tryCatchFinallyToCeylon(JTryCatchStatement tryCatchFinally, Anything(JNode,Node) update = noop) {
FinallyClause? finallyClause;
if (exists jFinallyClause = tryCatchFinally.finallyClause) {
finallyClause = finallyClauseToCeylon(jFinallyClause, update);
} else {
finallyClause = null;
}
value result = TryCatchFinally {
tryClause = tryClauseToCeylon(tryCatchFinally.tryClause, update);
catchClauses = CeylonIterable(tryCatchFinally.catchClauses).collect(propagateUpdate(catchClauseToCeylon, update));
finallyClause = finallyClause;
};
update(tryCatchFinally, result);
return result;
}
"Compiles the given [[code]] for a Try Catch Finally
into a [[TryCatchFinally]] using the Ceylon compiler
(more specifically, the rule for a `tryCatchFinally`)."
shared TryCatchFinally? compileTryCatchFinally(String code, Anything(JNode,Node) update = noop) {
if (exists jTryCatchFinally = createParser(code).tryCatchFinally()) {
return tryCatchFinallyToCeylon(jTryCatchFinally, update);
} else {
return null;
}
}