001
014
015 package com.liferay.portlet.dynamicdatalists.util;
016
017 import com.liferay.portal.kernel.util.LocaleUtil;
018 import com.liferay.portal.kernel.util.OrderByComparator;
019 import com.liferay.portal.kernel.util.StringPool;
020 import com.liferay.portal.kernel.xml.Document;
021 import com.liferay.portal.kernel.xml.Element;
022 import com.liferay.portal.kernel.xml.SAXReaderUtil;
023 import com.liferay.portlet.dynamicdatalists.model.DDLRecord;
024 import com.liferay.portlet.dynamicdatalists.model.DDLRecordSet;
025 import com.liferay.portlet.dynamicdatalists.model.DDLRecordVersion;
026 import com.liferay.portlet.dynamicdatalists.service.DDLRecordLocalServiceUtil;
027 import com.liferay.portlet.dynamicdatalists.service.DDLRecordSetServiceUtil;
028 import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
029 import com.liferay.portlet.dynamicdatamapping.storage.Field;
030 import com.liferay.portlet.dynamicdatamapping.storage.FieldConstants;
031 import com.liferay.portlet.dynamicdatamapping.storage.Fields;
032 import com.liferay.portlet.dynamicdatamapping.storage.StorageEngineUtil;
033
034 import java.io.Serializable;
035
036 import java.util.List;
037 import java.util.Map;
038
039
043 public class DDLXMLExporter extends BaseDDLExporter {
044
045 protected void addFieldElement(
046 Element fieldsElement, String label, Serializable value) {
047
048 Element fieldElement = fieldsElement.addElement("field");
049
050 Element labelElement = fieldElement.addElement("label");
051
052 labelElement.addText(label);
053
054 Element valueElement = fieldElement.addElement("value");
055
056 valueElement.addText(String.valueOf(value));
057 }
058
059 @Override
060 protected byte[] doExport(
061 long recordSetId, int status, int start, int end,
062 OrderByComparator orderByComparator)
063 throws Exception {
064
065 DDLRecordSet recordSet = DDLRecordSetServiceUtil.getRecordSet(
066 recordSetId);
067
068 DDMStructure ddmStructure = recordSet.getDDMStructure();
069
070 Map<String, Map<String, String>> fieldsMap = ddmStructure.getFieldsMap(
071 LocaleUtil.toLanguageId(getLocale()));
072
073 Document document = SAXReaderUtil.createDocument();
074
075 Element rootElement = document.addElement("root");
076
077 List<DDLRecord> records = DDLRecordLocalServiceUtil.getRecords(
078 recordSetId, status, start, end, orderByComparator);
079
080 for (DDLRecord record : records) {
081 Element fieldsElement = rootElement.addElement("fields");
082
083 DDLRecordVersion recordVersion = record.getRecordVersion();
084
085 Fields fields = StorageEngineUtil.getFields(
086 recordVersion.getDDMStorageId());
087
088 for (Map<String, String> fieldMap : fieldsMap.values()) {
089 String label = fieldMap.get(FieldConstants.LABEL);
090 String name = fieldMap.get(FieldConstants.NAME);
091
092 String value = StringPool.BLANK;
093
094 if (fields.contains(name)) {
095 Field field = fields.get(name);
096
097 value = field.getRenderedValue(getLocale());
098 }
099
100 addFieldElement(fieldsElement, label, value);
101 }
102 }
103
104 String xml = document.asXML();
105
106 return xml.getBytes();
107 }
108
109 }