The velocity tools are not automatically created for groovy scripts The closest you can get is to create them manually in your script, like: def jsontool = new org.xwiki.velocity.tools.JSONTool() I feel there should be a better way to do that, but it works this way. (it is likely that using groovy.json.JsonBuilder() works, too, but I have not tried) Clemens On 06/24/2014 09:21 PM, Eduardo Abritta wrote:
Hello Sirs, I need to implement the function "jsontool.serialize" in the code below, groovy, and I do not understand the error that is accusing, can help me solve this? {{groovy}}def hql0 = ", BaseObject as obj where doc.fullName = obj.name and obj.className = 'E-nova.E-novaClass'";def listProjetos = services.query.hql(hql0).execute();def json = ['totalprojetos': listProjetos.size(), 'projetos':[1000] , 'edges':[1000] ];def i = 0; for(item in listProjetos){ def hql = "select distinct list from BaseObject as obj, DBStringListProperty as prop join prop.list list where obj.className='XWiki.TagClass' and obj.id=prop.id.id and prop.id.name='tags' and obj.name ='$item' "; def tag = services.query.hql(hql).execute(); i = i + 1; json.projetos.add({ id: xwiki.getDocument(item).getName() })} jsontool.serialize(json); {{/groovy}} Ty. Atenciosamente, Eduardo Abritta e-mail: [email protected] | cel: (32)8472-9631
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