public JsonType(JEVisType jtype) {
try {
name = jtype.getName();
primitiveType = jtype.getPrimitiveType();
GUIDisplayType = jtype.getGUIDisplayType();
description = jtype.getDescription();
GUIPosition = jtype.getGUIPosition();
} catch (JEVisException ex) {
Logger.getLogger(JsonType.class.getName()).log(Level.SEVERE, null, ex);
}
}
public boolean delete(JEVisClass jclass) throws JEVisException {
String sql = "delete from " + TABLE + " where " + COLUMN_NAME + "=?";
PreparedStatement ps = null;
ResultSet rs = null;
_ds.addQuery("ClassTable.delete");
try {
for (JEVisType type : jclass.getTypes()) {
if (jclass.getInheritance() != null) {
if (jclass.getInheritance().getType(type.getName()) == null) {
_ds.getTypeTable().detele(type);
}
} else {
_ds.getTypeTable().detele(type);
}
}
for (JEVisClassRelationship rel : jclass.getRelationships()) {
_ds.getClassRelationshipTable().delete(rel);
}
ps = _connection.prepareStatement(sql);
ps.setString(1, jclass.getName());
System.out.println("delete.class: " + ps.toString());
int count = ps.executeUpdate();
if (count == 1) {
SimpleClassCache.getInstance().remove(jclass.getName());
return true;
} else {
return false;
}
} catch (Exception ex) {
throw new JEVisException("Error while deleting Class: " + ex, 2342763);
} finally {
if (ps != null) {
try {
ps.close();
} catch (SQLException ex) {
logger.warn("cound not close Prepared statement: {}", ex);
}
}
}
}