001
014
015 package com.liferay.portlet.dynamicdatamapping.storage;
016
017 import com.liferay.portal.kernel.json.JSONArray;
018 import com.liferay.portal.kernel.json.JSONFactoryUtil;
019 import com.liferay.portal.kernel.util.StringBundler;
020 import com.liferay.portal.kernel.util.StringPool;
021 import com.liferay.portal.kernel.util.Validator;
022 import com.liferay.portal.theme.ThemeDisplay;
023 import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
024 import com.liferay.portlet.dynamicdatamapping.util.DDMImpl;
025
026 import java.util.Map;
027
028
031 public class StringFieldRenderer extends BaseFieldRenderer {
032
033 @Override
034 protected String doRender(ThemeDisplay themeDisplay, Field field)
035 throws Exception {
036
037 String value = String.valueOf(field.getValue());
038
039 if (Validator.isNull(value)) {
040 return StringPool.BLANK;
041 }
042
043 DDMStructure ddmStructure = field.getDDMStructure();
044
045 String fieldType = ddmStructure.getFieldType(field.getName());
046
047 if (!fieldType.equals(DDMImpl.TYPE_RADIO) &&
048 !fieldType.equals(DDMImpl.TYPE_SELECT)) {
049
050 return value;
051 }
052
053 JSONArray valuesJSONArray = JSONFactoryUtil.createJSONArray(value);
054
055 StringBundler sb = new StringBundler(valuesJSONArray.length() * 2);
056
057 for (int i = 0; i < valuesJSONArray.length(); i++) {
058 Map<String, String> fieldsMap = ddmStructure.getFields(
059 field.getName(), FieldConstants.VALUE,
060 valuesJSONArray.getString(i));
061
062 if (fieldsMap == null) {
063 continue;
064 }
065
066 sb.append(fieldsMap.get(FieldConstants.LABEL));
067
068 if ((i + 1) < valuesJSONArray.length()) {
069 sb.append(", ");
070 }
071 }
072
073 return sb.toString();
074 }
075
076 }