Upgrade SnakeYAML #16
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Bombe
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Bombe
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I’m not familiar with what this is supposed to be doing but I’m a little bit appalled by all the “instanceof String / Long / …” if-cascades… are those really necessary?
| Date modified = (Date)map.get("modified"); | ||
| if (totalPagesObj instanceof String) { // FIXME | ||
| totalPages = Long.parseLong((String) totalPagesObj); | ||
| } else if (totalPagesObj instanceof Long) { // FIXME yaml??? It seems to give a Long if the number |
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You could use Number and it’s longValue() method.
| ProtoIndexComponentSerialiser cmpsrl = ProtoIndexComponentSerialiser.get((Integer)map.get("serialFormatUID"), subsrl); | ||
| Object serialFormatUIDObj = map.get("serialFormatUID"); | ||
| int serialFormatUID; | ||
| if (serialFormatUIDObj instanceof String) { // FIXME |
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Does everything in this map potentially exist as String? Where does this map come from?
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I could write this in the situation when I met a String there during debugging. Dirty. In my opinion it starts with "snakeyaml implicit resolver", which I turned off as a result.
| if (s == null) { | ||
| throw new IllegalArgumentException("can't have a null subject!"); | ||
| // throw new IllegalArgumentException("can't have a null subject!"); | ||
| s = "null"; // FIXME |
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Hmm, this FIXME in combination with the removed exception does not inspire confidence. How is using "null" as subject better than getting an exception and fixing the cause of that?
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Probably related to https://github.com/freenet/plugin-Library/pull/16/files#diff-aa254c0343e62a1fcd16f7077a106f09R302. Not sure if that gives away a bit more of context.
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As far as I can remember this situation, this is about the fact that the subject can contain the human word "null", but then it turns into null (smart library mode)
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That sounds like something that should be fixed in a different place… but as with the rest of this PR I’m totally not qualified to talk about any of it because I have no clue of all the contexts in question. :)
| assertTrue(m.get("key2") instanceof Bean); // NOTE these tests fail in snakeYAML 1.2 and below, fixed in 1.3 | ||
| assertTrue(m.get("key3") instanceof Custom); | ||
| assertTrue(m.get("key4") instanceof Wrapper); | ||
| assertTrue(map.get("key1") instanceof Bean); |
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This only tests for the general existence in the map but does not validate the values… at least for key4 I would expect a bit more here. 😃
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This PR contains the work done to upgrade SnakeYAML to 1.25 (latest version), to compile against java 8, and changes related to fred.
It's a partial work of #15