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package org.openecomp.core.tools.store;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
import com.datastax.driver.mapping.annotations.Accessor;
import com.datastax.driver.mapping.annotations.Query;
import org.openecomp.core.nosqldb.api.NoSqlDb;
import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
import java.util.Objects;
import java.util.Optional;
public class PermissionHandler {
private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
private static PermissionAccessor accessor =
noSqlDb.getMappingManager().createAccessor(PermissionAccessor.class);
public Optional<String> getItemUserPermission(String itemId, String user) {
ResultSet resultSet = accessor.getItemUserPermission(itemId, user);
Row row = resultSet.one();
if (Objects.nonNull(row)) {
return Optional.of(row.getString("permission"));
} else {
return Optional.empty();
}
}
public void setItemUserPermission(String itemId, String user, String permission) {
accessor.setItemUserPermission(itemId, user, permission);
}
@Accessor
interface PermissionAccessor {
@Query("INSERT into dox.item_permissions (item_id,user_id,permission) VALUES (?,?,?)")
void setItemUserPermission(String permission, String itemId, String userId);
@Query("SELECT permission FROM dox.item_permissions WHERE item_id=? AND user_id=?")
ResultSet getItemUserPermission(String itemId, String userId);
}
}
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