/**
* 检查配置项的关联关系<br>
* 在配置项更新时调用
*
* @param oldInfo 原配置项
* @return null表示成功,失败时返回错误描述
*/
protected String checkRelations(CIInfo oldInfo) {
Map m = new HashMap();
if (oldInfo != null) {
List l2 = CIManager.getCIRelations(oldInfo.getOid(), -1, true);
for (int i = 0; i < l2.size(); i++) {
RelationInfo r = (RelationInfo) l2.get(i);
if (r.getObjectB() == oldInfo) {
int n = r.getType().getReverseOid();
if (n > 0) {
List l0 = (List) m.get("" + n);
if (l0 == null) {
l0 = new ArrayList();
m.put("" + n, l0);
}
l0.add("" + r.getObjectA().getOid());
}
}
}
}
String str = getRelationDesc();
if (str.length() > 0) {
String[] vals = str.split(";");
for (int i = 0, pos; i < vals.length; i++) {
if (vals[i].length() == 0) continue;
String s = vals[i];
if ((pos = s.lastIndexOf("-")) == -1) continue;
int a = Integer.parseInt(s.substring(0, pos));
int b = Integer.parseInt(s.substring(pos + 1));
if (b == this.oid || (oldInfo != null && oldInfo.getOid() == b)) return "不能和自己进行关联";
CIInfo item = CIManager.getCIByOid(b);
RelationTypeInfo rtInfo = CIManager.getRelationTypeByOid(a);
if (item != null && rtInfo != null) {
List l0 = (List) m.get("" + a);
if (l0 == null) {
l0 = new ArrayList();
m.put("" + a, l0);
}
for (int j = 0; j < l0.size(); j++) {
if (l0.get(j).equals("" + b)) return "重复的关联关系:" + rtInfo.getCaption(item);
}
l0.add("" + b);
if (l0.size() > 1 && rtInfo.getFlag().endsWith("1"))
return "关联关系只能一对一进行:" + rtInfo.getCaption(item);
}
}
}
return null;
}
/**
* 复制指定配置项的所有属性
*
* @param oldCI 指定配置项
* @throws DocumentException 复制时发生异常引发
*/
public void cloneAttribute(CIInfo oldCI) throws DocumentException {
if (oldCI == null) return;
parse(
oldCI.getOid(),
oldCI.getParentOid(),
oldCI.getId(),
oldCI.getCreateTime(),
oldCI.getLastUpdate(),
oldCI.getStatus(),
oldCI.getType(),
oldCI.getAdmin(),
oldCI.getName(),
oldCI.getXmlData());
}