Generic parameterized collection in foreign field

[filsh]

Hi, I use this library with robospice.
How use generic parameter for this code?

my profile

@Contract
@DatabaseTable(tableName = ProfileContract.TABLE_NAME)
@AdditionalAnnotation.DefaultContentUri(authority = ProfileContract.AUTHORITY, path = ProfileContract.CONTENT_URI_PATH)
public class Profile extends Model {
    @DatabaseField(canBeNull = false, columnName = ProfileContract.Columns.ID)
    @SerializedName(Constants.ATTR.PROFILE.ID)
    public int id;

    @DatabaseField(canBeNull = false, foreign = true, foreignAutoRefresh = true, foreignAutoCreate = true, columnName = ProfileContract.Columns.LIST_PHOTOS_ID)
    @SerializedName(Constants.ATTR.PROFILE.PHOTOS)
    public ListItems<Photo> photos;

    @DatabaseField(columnName = Constants.Columns._ID, generatedId = true)
    private int _id;
}

my ListItems

@Contract
@DatabaseTable(tableName = ListItemsContract.TABLE_NAME)
@AdditionalAnnotation.DefaultContentUri(authority = ListItemsContract.AUTHORITY, path = ListItemsContract.CONTENT_URI_PATH)
public class ListItems<T> implements Serializable {

    @DatabaseField(canBeNull = false, columnName = ListItemsContract.Columns.COUNT)
    @SerializedName(Constants.ATTR.LIST.COUNT)
    public int count;

    @DatabaseField(canBeNull = false, columnName = ListItemsContract.Columns.SUMMARY)
    @SerializedName(Constants.ATTR.LIST.SUMMARY)
    public String summary;

    @ForeignCollectionField(eager = true)
    @SerializedName(Constants.ATTR.LIST.ITEMS)
    public Collection<T> items;

    @DatabaseField(columnName = Constants.Columns._ID, generatedId = true)
    private int _id;
}

and my Photo

@Contract
@DatabaseTable(tableName = PhotoContract.TABLE_NAME)
@AdditionalAnnotation.DefaultContentUri(authority = PhotoContract.AUTHORITY, path = PhotoContract.CONTENT_URI_PATH)
public class Photo extends Model {

    @DatabaseField(columnName = PhotoContract.Columns.PREFIX, canBeNull = false)
    @SerializedName(Constants.ATTR.PHOTO.PREFIX)
    public String prefix;

    @DatabaseField(columnName = PhotoContract.Columns.SUFFIX, canBeNull = false)
    @SerializedName(Constants.ATTR.PHOTO.SUFFIX)
    public String suffix;

    @DatabaseField(columnName = Constants.Columns._ID, generatedId = true)
    private int _id;

    @DatabaseField(columnName = PhotoContract.Columns.LIST_ITEMS_ID, foreign = true)
    private ListItems listItems;
}

and I have this error exeption

java.sql.SQLException: Field class for 'items' must be a parameterized Collection whose generic argument is an entity class not: T
            at com.j256.ormlite.field.FieldType.configDaoInformation(FieldType.java:371)
            at com.j256.ormlite.dao.BaseDaoImpl.initialize(BaseDaoImpl.java:201)
            at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:128)
            at com.j256.ormlite.dao.BaseDaoImpl.<init>(BaseDaoImpl.java:119)
            at com.j256.ormlite.dao.BaseDaoImpl$5.<init>(BaseDaoImpl.java:921)
            at com.j256.ormlite.dao.BaseDaoImpl.createDao(BaseDaoImpl.java:921)
            at com.j256.ormlite.dao.DaoManager.createDao(DaoManager.java:72)
            at com.j256.ormlite.table.TableUtils.createTable(TableUtils.java:218)
            at com.j256.ormlite.table.TableUtils.createTableIfNotExists(TableUtils.java:61)
            at com.octo.android.robospice.persistence.ormlite.InDatabaseObjectPersisterFactory.createTableIfNotExists(InDatabaseObjectPersisterFactory.java:48)
            at com.octo.android.robospice.persistence.ormlite.InDatabaseObjectPersisterFactory.initializeTablesIfNeeded(InDatabaseObjectPersisterFactory.java:60)
            at com.octo.android.robospice.persistence.ormlite.InDatabaseObjectPersisterFactory.createObjectPersister(InDatabaseObjectPersisterFactory.java:37)
            at com.octo.android.robospice.persistence.CacheManager.getObjectPersister(CacheManager.java:183)
            at com.octo.android.robospice.persistence.CacheManager.saveDataToCacheAndReturnData(CacheManager.java:76)
            at com.octo.android.robospice.request.DefaultRequestRunner.saveDataToCacheAndReturnData(DefaultRequestRunner.java:266)
            at com.octo.android.robospice.request.DefaultRequestRunner.processRequest(DefaultRequestRunner.java:173)
            at com.octo.android.robospice.request.DefaultRequestRunner$1.run(DefaultRequestRunner.java:217)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:390)
            at java.util.concurrent.FutureTask.run(FutureTask.java:234)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
            at java.lang.Thread.run(Thread.java:841)

may be you have other ideas?

[jakenjarvis]

Hmmm. Did you look at the stack trace?
I saw only the stack trace. Namespace OrmLiteContentProvider is com.tojc.ormlite.android.
OrmLiteContentProvider does not seem to have been used here...