public static <T> String genTable(List<T> list, Class<? extends T> t) {
StringBuilder buffer = new StringBuilder();
try {
HeaderTemplate headerTemplate = t.getClass().getAnnotation(HeaderTemplate.class);
if (headerTemplate != null) {
buffer.append(headerTemplate.value());
}
for (int i = 0; i < list.size(); i++) {
buffer.append(genItem(list.get(i)));
}
FooterTemplate footerTemplate = t.getClass().getAnnotation(FooterTemplate.class);
if (footerTemplate != null) {
buffer.append(footerTemplate.value());
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return buffer.toString();
}
public static <T> String genTable(long offset, long size, List<T> list, Class<? extends T> t) {
StringBuilder buffer = new StringBuilder();
try {
HeaderTemplate headerTemplate = t.getClass().getAnnotation(HeaderTemplate.class);
if (headerTemplate != null) {
buffer.append(headerTemplate.value());
}
if (list.size() > size) {
// 说明要分页了,list里面就是全部数据
// 下面需要验证一下offset+size是否大于list.size()
if ((offset + size) > list.size()) {
// 说明size大了，到了最后一页，那么应该以list.size()为最后一个
for (int i = (int) offset; i < list.size(); i++) {
buffer.append(genItem(list.get(i)));
}
} else {
for (int i = (int) offset; i < (offset + size); i++) {
buffer.append(genItem(list.get(i)));
}
}
} else {
for (int i = 0; i < list.size(); i++) {
buffer.append(genItem(list.get(i)));
}
}
FooterTemplate footerTemplate = t.getClass().getAnnotation(FooterTemplate.class);
if (footerTemplate != null) {
buffer.append(footerTemplate.value());
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return buffer.toString();
}
