Pega valores de campos dos conteúdos web e colcoa em Array de JSON

getDDMFieldsValuesFromContent.groovy

import com.liferay.asset.kernel.model.AssetEntry;
import com.liferay.asset.kernel.service.AssetEntryLocalServiceUtil;
import com.liferay.asset.kernel.service.persistence.AssetEntryQuery;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.util.LocaleUtil;

Locale locale = LocaleUtil.BRAZIL;
long groupId = 0;
long curseStructureId = 0;
long eventStructureI = 0;
long[] classTypesIds = [curseStructureId, eventStructureI];

query = new AssetEntryQuery();
query.setClassTypeIds(classTypesIds);
query.setGroupIds(groupId);

assetEntries = AssetEntryLocalServiceUtil.getEntries(query);
journalArticlesArray = JSONFactoryUtil.createJSONArray();

for (AssetEntry assetEntry : assetEntries) {
    assetRenderer = assetEntry.getAssetRenderer();
    DDMFormFieldValuesMap = assetRenderer.getDDMFormValuesReader().getDDMFormValues().getDDMFormFieldValuesMap();
    DDMFormFieldsReferencesMap = assetRenderer.article.DDMStructure.DDMForm.getDDMFormFieldsReferencesMap(true);

    titleField = DDMFormFieldsReferencesMap['title'].name;
    title = DDMFormFieldValuesMap[titleField][0].getValue().getString(locale);

    descriptionField = DDMFormFieldsReferencesMap['description'].name;
    description = DDMFormFieldValuesMap[descriptionField][0].getValue().getString(locale);

    objectJournalArticle = JSONFactoryUtil.createJSONObject();
    objectJournalArticle.put("title", title);
    objectJournalArticle.put("description", description);

    journalArticlesArray.put(objectJournalArticle);
}