/** @param columnMetaData */
public void addColumnMetaData(ColumnMetaData columnMetaData) {
if (null == columnMetaData) {
return;
}
if (!containColumnName(columnMetaData.getName())) {
names.add(columnMetaData.getName());
columnMetaDatas.put(columnMetaData.getName(), columnMetaData);
}
}
/**
* @param columnsName
* @return
*/
public List<ColumnMetaData> intersectColumnsMetaData(List<String> columnsName) {
List<ColumnMetaData> columnsMetaData = new ArrayList<ColumnMetaData>();
for (ColumnMetaData columnMetaData : this.columnsName) {
if (!columnsName.contains(columnMetaData.getName())) {
columnsMetaData.add(columnMetaData);
}
}
return columnsMetaData;
}
/**
* Initialisation method. This should be called AFTER using the populate method if you are going
* to use populate. It creates the internal convenience arrays etc needed for normal operation.
*/
public void initialise(ClassLoaderResolver clr, MetaDataManager mmgr) {
if (hasExtension("field-name")) {
// User has provided extension "field-name" meaning that we store the version in the column
// for the specified field (like in JPA)
String val = getValueForExtension("field-name");
if (!StringUtils.isWhitespace(val)) {
this.fieldName = val;
this.columnName = null;
}
}
if (fieldName == null) {
// Cater for user specifying column name, or column
if (columnMetaData == null && columnName != null) {
columnMetaData = new ColumnMetaData();
columnMetaData.setName(columnName);
columnMetaData.parent = this;
}
// Interpret the "indexed" value to create our IndexMetaData where it wasn't specified that
// way
if (indexMetaData == null
&& columnMetaData != null
&& indexed != null
&& indexed != IndexedValue.FALSE) {
indexMetaData = new IndexMetaData();
indexMetaData.setUnique(indexed == IndexedValue.UNIQUE);
indexMetaData.addColumn(columnMetaData.getName());
indexMetaData.parent = this;
}
} else {
if (getParent() instanceof AbstractClassMetaData) {
AbstractMemberMetaData vermmd =
((AbstractClassMetaData) getParent()).getMetaDataForMember(fieldName);
if (vermmd != null && java.util.Date.class.isAssignableFrom(vermmd.getType())) {
NucleusLogger.GENERAL.debug(
"Setting version-strategy of field "
+ vermmd.getFullFieldName()
+ " to DATE_TIME since is Date-based");
versionStrategy = VersionStrategy.DATE_TIME;
}
}
}
}
