On Sun, Sep 11, 2016 at 11:51 AM, Kostas Saidis <sai...@gmail.com> wrote:
> +1, definitely! > > If it is possible, the dateFormat method should also accept an optional > Locale parameter (as mentioned in TODO comment in the source), with a > default value of Locale.US. > > Cheers, > Kostas > > Thanks for pointing that out, I had forgot about that. I added a new method that accepts both a date format string and Locale. > > On 11/9/2016 6:59 πμ, John Wagenleitner wrote: > > Groovy Json users, > > I recently worked on a project where it would have been helpful if > JsonOutput/JsonBuilder/StreamingJsonBuilder had options for controlling > the output. I noticed there were some open tickets [1] for feature > requests around this so decided to try to add some options to control the > serialization and have proposed a pull request (https://github.com/apache/ > groovy/pull/371). > > Just wanted to poll those that use the Json generating features in Groovy > to see if you think these options would be useful and would welcome any > code review for those that would be interested in reviewing the PR. For a > quick overview I've included a sample below [2]. > > [1] > GROOVY-6699: JSON slurper ability to ignore propertie/field names (at > least the serializing part) > GROOVY-6854: JsonOutput should be configurable with ISO 8601 UTC time zone > instead of GMT > GROOVY-7682: JsonBuilder or JsonOutput incompatible with JodaTime (for now > via a closure converter) > GROOVY-7780: JSONBuilder/JSONSlurper: Option to Only Include NonNull values > GROOVY-7858: Make JsonBuilder configurable to not write entries with null > values > > [2] > > import groovy.json.* > def options = JsonOutput.options() > .excludeNulls() > .excludeFieldsByName('make', 'country', 'record') > .excludeFieldsByType(Number) > .addConverter(URL) { url -> '"http://groovy-lang.org";' } > > StringWriter writer = new StringWriter() > StreamingJsonBuilder builder = new StreamingJsonBuilder(writer, options) > > builder.records { > car { > name 'HSV Maloo' make 'Holden' year 2006 country > 'Australia' homepage new URL('http://example.org') > record { > type 'speed' description 'production pickup truck with > speed of 271kph' } > } > } > assert writer.toString() == '{"records":{"car":{"name":"HSV > Maloo","homepage":"http://groovy-lang.org"}}}' > > >
