Is this the fastest way to load all of the Elements of a given type
from the DataStore?
@SuppressWarnings(unchecked)
public static final ListPage loadAllPagesFromDataStore() {
ListPage pages = new ArrayListPage();
PersistenceManager pm =
There actually seems to be a mistake in the documentation:
// Give me all Employees with lastName equal to Smith or Jones
Query query = pm.newQuery(Employee.class,
:p.contains(lastName));
query.execute(Arrays.asList(Smith, Jones));
Surely it should be:
//
Wow that mistake in the documentation wasted days of my time. Thankyou
datanucleus.
On Feb 3, 5:40 pm, Ftaylor finbarrtay...@googlemail.com wrote:
There actually seems to be a mistake in the documentation:
// Give me all Employees with lastName equal to Smith or Jones
Query query
Code:
Class Page {
ListString aliases;
...
query = pm.newQuery(Page.class);
query.setFilter(:aliases.contains(alias));
query.declareVariables(String alias);
ListPage results = (ListPage)query.execute(alias);
...
}
I want to select Page objects where the aliases
I have a class Page with a variable ListIMG images.
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Page {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private final ListIMG images;
...
}
My IMG class looks like
I have a class Page with a variable ListIMG images.
code
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Page {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private final ListIMG images;
...
This problem still exists.
On Dec 16 2009, 9:42 pm, polyurethan vette...@googlemail.com wrote:
Hey there,
I still get this ClassCastException. When will the JVM be fixed?
It's Dec and the issue was raised in Jul. Is there any progress?
Thanks,
Alexander
On Oct 22, 10:13 am, Marc
Hello,
I have tried this but I always get a
java.security.AccessControlException: access denied
(java.io.FilePermission /names.txt read)
Anyone know how to resolve this?
Thanks,
Finbarr
On Jan 7, 3:32 am, m seleron seler...@gmail.com wrote:
Hi,
It might be solved by this though is not a
I got it to work by just using a File. Didn't change anything, it just
seemed to start working of its own accord.
Finbarr
On Jan 7, 10:46 am, Ftaylor finbarrtay...@googlemail.com wrote:
Hello,
I have tried this but I always get a
java.security.AccessControlException: access denied
