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[feature] add "fail safe" mark to exception catching log #15

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Merged
merged 1 commit into from
Sep 10, 2018
Merged

[feature] add "fail safe" mark to exception catching log #15

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7 changes: 4 additions & 3 deletions src/main/java/com/github/phantomthief/util/MoreFunctions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,20 +29,21 @@
public final class MoreFunctions {

private static final Logger logger = getLogger(MoreFunctions.class);
private static final String FAIL_SAFE_MARK = "[fail safe]";

public static <R> Optional<R> catchingOptional(Callable<R> callable) {
return ofNullable(catching(callable));
}

public static <R> R catching(Callable<R> callable) {
return catching(callable, e -> logger.error("", e));
return catching(callable, e -> logger.error(FAIL_SAFE_MARK, e));
}

public static <X extends Exception> void runCatching(ThrowableRunnable<X> callable) {
catching(() -> {
callable.run();
return null;
}, e -> logger.error("", e));
}, e -> logger.error(FAIL_SAFE_MARK, e));
}

public static <R> R throwing(Callable<R> callable) {
Expand Down Expand Up @@ -73,7 +74,7 @@ public static <R, X extends Throwable> R catching(Callable<R> callable,
}

public static <T, R> R catching(ThrowableFunction<T, R, Exception> function, T t) {
return catching(function, t, e -> logger.error("", e));
return catching(function, t, e -> logger.error(FAIL_SAFE_MARK, e));
}

public static <T, R> R throwing(ThrowableFunction<T, R, Exception> function, T t) {
Expand Down