/**
* Use beans of secondary RP and put attributes from first RP into beans of secondary RP.
*
* @param result
* @param resultMap
* @param resultMap2
* @param attributes
*/
private static void useSecondaryMerge(
ArrayList<CRResolvableBean> result,
LinkedHashMap<Object, CRResolvableBean> resultMap,
LinkedHashMap<Object, CRResolvableBean> resultMap2,
String[] attributes) {
for (Entry<Object, CRResolvableBean> e : resultMap.entrySet()) {
Object id = e.getKey();
CRResolvableBean resultBean2 = resultMap2.remove(id);
CRResolvableBean resultBean = e.getValue();
// MERGE ATTRIBUTES
if (resultBean != null && resultBean2 != null) {
for (String attribute : attributes) {
Object value = resultBean.get(attribute);
if (value != null) {
resultBean2.set(attribute, value);
}
}
result.add(resultBean2);
} else if (resultBean2 == null && resultBean != null) {
result.add(resultBean);
}
}
}
/**
* Fills the attributes defined in the requests attribute array to each element of the collection
* col.
*
* @param rp
* @param col
* @param request
* @param idAttribute
* @throws CRException
*/
public static void fillAttributes(
RequestProcessor rp, Collection<CRResolvableBean> col, CRRequest request, String idAttribute)
throws CRException {
LinkedHashMap<Object, CRResolvableBean> resultMap =
new LinkedHashMap<Object, CRResolvableBean>();
StringBuilder mergefilter = new StringBuilder();
boolean first = true;
for (CRResolvableBean crBean : col) {
Object id = crBean.get(idAttribute);
String key = "";
if (id instanceof String) {
key = (String) id;
} else {
key = id.toString();
}
if (first) {
first = false;
mergefilter.append("\"");
mergefilter.append(key);
mergefilter.append("\"");
} else {
mergefilter.append(",");
mergefilter.append("\"");
mergefilter.append(key);
mergefilter.append("\"");
}
resultMap.put(key, crBean);
}
request.setRequestFilter(
"object." + idAttribute + " CONTAINSONEOF [" + mergefilter.toString() + "]");
Collection<CRResolvableBean> res = rp.getObjects(request);
String[] attributes = request.getAttributeArray();
// MERGE
for (Iterator<CRResolvableBean> resBeanIterator = res.iterator(); resBeanIterator.hasNext(); ) {
CRResolvableBean resBean = resBeanIterator.next();
Object keyObject = resBean.get(idAttribute);
String key = "";
if (keyObject instanceof String) {
key = (String) keyObject;
} else {
key = keyObject.toString();
}
CRResolvableBean finishedBean = resultMap.get(key);
if (finishedBean != null) {
for (String att : attributes) {
Object val = resBean.get(att);
if (val != null) {
finishedBean.set(att, val);
}
}
resBeanIterator.remove();
}
}
}