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https://issues.apache.org/jira/browse/SLING-12269?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17828419#comment-17828419
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Robert Munteanu commented on SLING-12269:
-----------------------------------------
Thanks for the report [~rliechti]. I would like to understand what methods are
affected, so here's a comparison table:
||Method||Version 2.0.20|| Version 2.0.22|| Change? ||
|JSONObject.getString|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L487-L489|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L913-L919
| (!) Yes, 2.0.22 fails if value is not string |
| JSONObject.getBoolean |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L375-L388
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L663-L675
| No, both versions need either "true" or "false", case insensitive |
| JSonObject.getDouble |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L398-L408
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L398-L408
| No, both versions check for {{Number}} and try to parse if needed |
| JSonObject.getInt |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L420-L424
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L795-L805
| No, both versions check for {{Number}} and try to parse if needed |
| JSONObject.getJSONArray |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L435-L442
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L817-L823
| No, both versions throw exceptions if the instanceof check fails |
| JSONObject.getJSONObject |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L453-L460
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L835-L841
| No, both versions throw exceptions if the instanceof check fails |
| JSONObject.getLong |
https://github.com/apache/sling-org-apache-sling-commons-json/blob/43d3030dbb967232d129ed19f79d0b89b82f4965/src/main/java/org/apache/sling/commons/json/JSONObject.java#L472-L477
|
https://github.com/apache/sling-org-apache-sling-commons-json/blob/7a15fe774b6892c770af4d7ad12aa1d1bd7f976c/src/main/java/org/apache/sling/commons/json/JSONObject.java#L854-L864
| No, both versions check for {{Number}} and try to parse if needed |
It looks to me like {{getString}} is the only problematic change. Do you see
anything else?
> Changed behaviour in commons json when used as a dependency
> -----------------------------------------------------------
>
> Key: SLING-12269
> URL: https://issues.apache.org/jira/browse/SLING-12269
> Project: Sling
> Issue Type: Bug
> Reporter: Remo Liechti
> Priority: Blocker
>
> With the new internal release 2.0.22, there seems to be a different behaviour
> when it comes to get values from JSONObject.
> The new version checks for types and throws an exception, as of the old
> version simply called toString() on any object found.
> *Old:*
> {{public String getString(String key) throws JSONException {}}
> {{ return get(key).toString();}}
> {{}}}
> *New:*
> {{public String getString(String key) throws JSONException {}}
> {{ Objectobject=this.get(key);}}
> {{ if (objectinstanceofString) {}}
> {{ return (String) object;}}
> }
> {{ throwwrongValueFormatException(key, "string", object, null);}}
> {{}}}
>
> Same is true for all other types, such as getInt, getLong etc.
> There might be more such small differences in behaviour.
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