private static Element createForeignKeyColumnElement(
final Document dom, final ForeignKeyColumnReference fkcm) {
final Element eForeignKey = dom.createElement("column");
final Column referencingColumn = fkcm.getForeignKeyColumn();
final Column referencedColumn = fkcm.getPrimaryKeyColumn();
eForeignKey.setAttribute("name", referencingColumn.getName());
eForeignKey.setAttribute("referencedtable", referencedColumn.getParent().getName());
eForeignKey.setAttribute("referencedcolumn", referencedColumn.getName());
return eForeignKey;
}
private static boolean isOutgoingForeignKey(final Table table, final ForeignKey foreignKey) {
final List<ForeignKeyColumnReference> fkcms = foreignKey.getColumnReferences();
ThreadContext.assertFault(
fkcms.size() > 0,
"Table [%s] reports a foreign key [%s] with no columns",
table.getName(),
foreignKey.getName());
final ForeignKeyColumnReference fkcm = fkcms.get(0);
final Column referencedColumn = fkcm.getPrimaryKeyColumn();
final String referencedtableName = referencedColumn.getParent().getName();
return !referencedtableName.equals(table.getName());
}