/**
* get tag that has specified id attribute. You don't need to cast() because you can specify the
* tag type.
*
* <pre>
* // sample: get a Div tag having id="foo" attribute.
* html.getById("foo", Div.class);
* </pre>
*
* @param id
* @param tagType
* @return
* @throws TagTypeUnmatchException
*/
@SuppressWarnings("unchecked")
public <T extends AbstractJaxb> T getById(String id, Class<T> tagType)
throws TagTypeUnmatchException {
Object obj = GetByIdUtil.getById(id, this);
if (obj != null && !obj.getClass().isAssignableFrom(tagType)) {
throw new TagTypeUnmatchException(tagType.getClass(), obj.getClass());
}
return (T) obj;
}
/**
* get tag that has specified id attribute. To use return value as ussual tag, you must cast() it.
*
* @param id
* @return
*/
@SuppressWarnings("unchecked")
public <T extends AbstractJaxb> T getById(String id) {
Object obj = GetByIdUtil.getById(id, this);
return (T) obj;
}