我正在获取前三列的值,但没有获取最后一列的值。如何将列表转换为字符串,以便获取“组织”列的值?
这是我的代码:
String appname = "abc";
String path = "//home/exportfile//";
String filename = path+"ApplicationExport-"+appname+".txt";
String ret = "false";
QueryOptions ops = new QueryOptions();
Filter [] filters = new Filter[1];
filters[0] = Filter.eq("application.name", appname);
ops.add(filters);
List props = new ArrayList();
props.add("identity.name");
//Do search
Iterator it = context.search(Link.class, ops, props);
//Build file and export header row
BufferedWriter out = new BufferedWriter(new FileWriter(filename));
out.write("IdentityName,UserName,WorkforceID,Organization");
out.newLine();
//Iterate Search Results
if (it!=null)
{
while ( it.hasNext() ) {
//Get link and create object
Object [] record = it.next();
String identityName = (String) record[0];
Identity user = (Identity) context.getObject(Identity.class, identityName);
//Get Identity attributes for export
String workforceid = (String) user.getAttribute("workforceID");
//Get application attributes for export
String userid="";
List links = user.getLinks();
if (links!=null)
{
Iterator lit = links.iterator();
while (lit.hasNext())
{
Link l = lit.next();
String lname = l.getApplicationName();
if (lname.equalsIgnoreCase(appname))
{
userid = (String) l.getAttribute("User Name");
List organizations = l.getAttribute("Organization");
StringBuilder sb = new StringBuilder();
String listItemsSeparator = ","; // this you can change to anything you want, it separates items from list
for (Object organization : organizations)
{
sb.append(organization.toString());
sb.append(listItemsSeparator);
}
org = sb.toString().trim();
}
}
}
//Output file
out.write(identityName+","+userid+","+workforceid+","+org);
out.newLine();
out.flush();
}
ret="true";
}
//Close file and return
out.close();
return ret;
此代码将Void写入Organization列的值。我怎样才能解决这个问题?
最佳答案
编辑:您的代码确实很乱,但是我想我知道您要的是:
List links = user.getLinks();
if (links != null) {
Iterator lit = links.iterator();
while (lit.hasNext()) {
Link l = lit.next();
String lname = l.getApplicationName();
if (lname.equalsIgnoreCase(appname)) {
userid = (String) l.getAttribute("User Name");
List organizations = l.getAttribute("Organization");
StringBuilder sb = new StringBuilder();
String listItemsSeparator = " "; // this you can change to anything you want, it separates items from list
//iterating over list, to convert it to single String
for (Object organization : organizations) {
sb.append(organization.toString());
sb.append(listItemsSeparator);
}
orgList = sb.toString().trim();
}
}
}
编辑2:
while (it.hasNext()) {
//Get link and create object
Object [] record = it.next();
String identityName = (String) record[0];
Identity user = (Identity) context.getObject(Identity.class, identityName);
//Get Identity attributes for export
String workforceid = (String) user.getAttribute("workforceID");
//Get application attributes for export
String userid="";
List links = user.getLinks();
if (links!=null)
{
Iterator lit = links.iterator();
while (lit.hasNext())
{
Link l = lit.next();
String lname = l.getApplicationName();
if (lname.equalsIgnoreCase(appname))
{
userid = (String) l.getAttribute("User Name");
List orgList = l.getAttribute("Organization");
if(organization < orgList.size()) {
String singleOrganization = orgList.get(organization);
organization++;
//Output file
out.write(identityName+","+userid+","+workforceid+","+orgList);
out.newLine();
out.flush();
}
}
}
}