protected Field createField(
DDMStructure ddmStructure,
String fieldName,
List<Serializable> fieldValues,
ServiceContext serviceContext) {
Field field = new Field();
field.setDDMStructureId(ddmStructure.getStructureId());
String languageId =
GetterUtil.getString(
serviceContext.getAttribute("languageId"), serviceContext.getLanguageId());
Locale locale = LocaleUtil.fromLanguageId(languageId);
String defaultLanguageId =
GetterUtil.getString(serviceContext.getAttribute("defaultLanguageId"));
Locale defaultLocale = LocaleUtil.fromLanguageId(defaultLanguageId);
if (fieldName.startsWith(StringPool.UNDERLINE)) {
locale = LocaleUtil.getSiteDefault();
defaultLocale = LocaleUtil.getSiteDefault();
}
field.setDefaultLocale(defaultLocale);
field.setName(fieldName);
field.setValues(locale, fieldValues);
return field;
}
@Override
public String getXML(Document document, Fields fields) {
Element rootElement = null;
try {
if (document != null) {
rootElement = document.getRootElement();
} else {
document = _saxReader.createDocument();
rootElement = document.addElement("root");
}
Iterator<Field> itr = fields.iterator(true);
while (itr.hasNext()) {
Field field = itr.next();
List<Node> nodes = getElementsByName(document, field.getName());
for (Node node : nodes) {
document.remove(node);
}
appendField(rootElement, field);
}
return document.formattedString();
} catch (IOException ioe) {
throw new SystemException(ioe);
}
}
protected Field createFieldsDisplayField(long ddmStructureId, String value) {
Field fieldsDisplayField =
new Field(
ddmStructureId, DDMImpl.FIELDS_DISPLAY_NAME, createValuesList(value), LocaleUtil.US);
fieldsDisplayField.setDefaultLocale(LocaleUtil.US);
return fieldsDisplayField;
}
protected void appendField(Element element, Field field) {
Element dynamicElementElement = element.addElement("dynamic-element");
dynamicElementElement.addAttribute(
"default-language-id", LocaleUtil.toLanguageId(field.getDefaultLocale()));
dynamicElementElement.addAttribute("name", field.getName());
for (Locale locale : field.getAvailableLocales()) {
List<Serializable> values = field.getValues(locale);
for (Serializable value : values) {
Element dynamicContentElement = dynamicElementElement.addElement("dynamic-content");
dynamicContentElement.addAttribute("language-id", LocaleUtil.toLanguageId(locale));
updateField(dynamicContentElement, value);
}
}
}
protected Map<Locale, List<Serializable>> getMergedFieldValuesMap(
Field newField,
String[] newFieldsDisplayValues,
Field existingField,
String[] existingFieldsDisplayValues) {
Set<Locale> availableLocales =
getMergedAvailableLocales(
newField.getAvailableLocales(), existingField.getAvailableLocales());
for (Locale locale : availableLocales) {
List<Serializable> newFieldValues = getFieldValues(newField, locale);
List<Serializable> existingFieldValues = getFieldValues(existingField, locale);
List<Serializable> defaultFieldValues = getFieldValues(newField, newField.getDefaultLocale());
List<Serializable> mergedLocaleValues =
getMergedFieldValues(
newField.getName(),
newFieldValues,
newFieldsDisplayValues,
existingFieldValues,
existingFieldsDisplayValues,
defaultFieldValues);
existingField.setValues(locale, mergedLocaleValues);
}
return existingField.getValuesMap();
}
@Override
public String[] getFieldsDisplayValues(Field fieldsDisplayField) throws Exception {
DDMStructure ddmStructure = fieldsDisplayField.getDDMStructure();
List<String> fieldsDisplayValues = new ArrayList<>();
String[] values = splitFieldsDisplayValue(fieldsDisplayField);
for (String value : values) {
String fieldName = StringUtil.extractFirst(value, DDMImpl.INSTANCE_SEPARATOR);
if (ddmStructure.hasField(fieldName)) {
fieldsDisplayValues.add(fieldName);
}
}
return fieldsDisplayValues.toArray(new String[fieldsDisplayValues.size()]);
}
@Override
public Fields mergeFields(Fields newFields, Fields existingFields) {
String[] newFieldsDisplayValues =
splitFieldsDisplayValue(newFields.get(DDMImpl.FIELDS_DISPLAY_NAME));
String[] existingFieldsDisplayValues =
splitFieldsDisplayValue(existingFields.get(DDMImpl.FIELDS_DISPLAY_NAME));
Iterator<Field> itr = newFields.iterator(true);
while (itr.hasNext()) {
Field newField = itr.next();
Field existingField = existingFields.get(newField.getName());
if (existingField == null) {
existingFields.put(newField);
continue;
}
if (newField.isPrivate()) {
continue;
}
existingField.setDefaultLocale(newField.getDefaultLocale());
Map<Locale, List<Serializable>> mergedFieldValuesMap =
getMergedFieldValuesMap(
newField, newFieldsDisplayValues, existingField, existingFieldsDisplayValues);
existingField.setValuesMap(mergedFieldValuesMap);
}
return existingFields;
}
@Override
public Fields getFields(DDMStructure structure, XPath xPath, String xml, List<String> fieldNames)
throws PortalException {
Document document = null;
try {
document = _saxReader.read(xml);
} catch (DocumentException de) {
if (_log.isDebugEnabled()) {
_log.debug(de.getMessage(), de);
}
return null;
}
if ((xPath != null) && !xPath.booleanValueOf(document)) {
return null;
}
Fields fields = new Fields();
Element rootElement = document.getRootElement();
List<Element> dynamicElementElements = rootElement.elements("dynamic-element");
for (Element dynamicElementElement : dynamicElementElements) {
String fieldName = dynamicElementElement.attributeValue("name");
if (!structure.hasField(fieldName)
|| ((fieldNames != null) && !fieldNames.contains(fieldName))) {
continue;
}
String fieldDataType = structure.getFieldDataType(fieldName);
List<Element> dynamicContentElements = dynamicElementElement.elements("dynamic-content");
for (Element dynamicContentElement : dynamicContentElements) {
String fieldValue = dynamicContentElement.getText();
String languageId = dynamicContentElement.attributeValue("language-id");
Locale locale = LocaleUtil.fromLanguageId(languageId);
Serializable fieldValueSerializable =
FieldConstants.getSerializable(fieldDataType, fieldValue);
Field field = fields.get(fieldName);
if (field == null) {
field = new Field();
String defaultLanguageId = dynamicElementElement.attributeValue("default-language-id");
if (Validator.isNull(defaultLanguageId)) {
defaultLanguageId = rootElement.attributeValue("default-locale");
}
Locale defaultLocale = LocaleUtil.fromLanguageId(defaultLanguageId);
field.setDefaultLocale(defaultLocale);
field.setDDMStructureId(structure.getStructureId());
field.setName(fieldName);
field.setValue(locale, fieldValueSerializable);
fields.put(field);
} else {
field.addValue(locale, fieldValueSerializable);
}
}
}
return fields;
}
protected List<Serializable> getFieldValues(Field field, Locale locale) {
Map<Locale, List<Serializable>> fieldValuesMap = field.getValuesMap();
return fieldValuesMap.get(locale);
}
protected String[] splitFieldsDisplayValue(Field fieldsDisplayField) {
String value = (String) fieldsDisplayField.getValue();
return StringUtil.split(value);
}
