Skip to Main Content

Java Development Tools

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

Interested in getting your voice heard by members of the Developer Marketing team at Oracle? Check out this post for AppDev or this post for AI focus group information.

How to navigate to navigate to another jsff page and then execute a method

User_Q9C3JAug 10 2022

Hello, my JDeveloper version is Studio Edition Version 12.2.1.4.0 and I am relatively new to all of this, so please bear with me.
Basically, I want to navigate from one .jsff view to another .jsff view and then execute a function from a managed bean immediately.
My setup: on the first .jsff view there is an af:table with a certain column containing links. If I click on a link in one row, I want to navigate to another .jsff view, open up a specific af:showDetailItem in an af:panelTabbed, and select a certain row in the af:table inside this af:showDetailItem that corresponds to the row I clicked in the first .jsff view.
I know it is built into the task flow framework to allow a method call and then a switch to a view, but I need the other way around because this method needs to be able to interact with the components on the second page (opening a tab and selecting a row in the table).
I looked around a lot online and a lot of people reference https://blogs.oracle.com/aramamoo/entry/an_epic_question_how_to in response to similar questions, but it seems this article is no longer active or I do not have access to it. I also have read it is possible to navigate to a view and then have an invisible field in the UI have a 'rendered' property that will call a function in the bean and you can execute your functionality there. I was wondering if there is a more standard way to solve this that is more built into the framework. If I am also going about this the wrong way, please let me know.
If anyone has encountered something similar, any help would be appreciated.
--Scott M.

This post has been answered by User_Q9C3J on Sep 12 2022
Jump to Answer

Comments

EdStevens

orasiya wrote:

Dear Friends,

I need bash example (good & effective rman bash example) of rman backup for my production database , simple but effective that

1- it does level 0 backup of database including the control file , spfile every week on saturdays

2- it does incremental level 1 backup everyday

3- it does archivelog backup everyday

for review

----------------------------- level 0

run

{

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/FULL_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/FULL_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/FULL_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/FULL_%U';

.....

backup as backupset incremental level 0 section size 32g database tag 'RMAN/FULL_L0' plus archivelog not backed up 2 times;

#control file backup

allocate channel ch_cntl device type disk format '/ZFS/DB_PRO/disk1/cf_%U';

backup as backupset CURRENT CONTROLFILE channel ch_cntl;

#spfile backup

allocate channel ch_sp device type disk format '/ZFS/DB_PRO/disk1/sp_%U';

backup as backupset SPFILE channel ch_sp;

DELETE NOPROMPT OBSOLETE;

}

----------------------------- level 1

run

{

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/INC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/INC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/INC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/INC_%U';

.....

backup as backupset incremental level 1 section size 32g database tag 'RMAN/LEVEL_L1' plus archivelog not backed up 2 times;

DELETE NOPROMPT OBSOLETE;

}

------------------------------

-------------------- archivelog backup

run

{

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/ARC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/ARC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk1/ARC_%U';

allocate channel ch01 device type disk format '/ZFS/DB_PRO/disk2/ARC_%U';

backup archivelog all not backed up 2 times;

delete noprompt archivelog until time '(sysdate-30)';

}

--------some rman configuration setting

RMAN> show all;

RMAN configuration parameters for database with db_unique_name DB_PRO are:

CONFIGURE RETENTION POLICY TO REDUNDANCY 5;

CONFIGURE BACKUP OPTIMIZATION OFF; # default

CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default

CONFIGURE CONTROLFILE AUTOBACKUP ON;

CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/ZFS/DB_PRO/disk1/auto/%F';

CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default

CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default

CONFIGURE MAXSETSIZE TO UNLIMITED; # default

CONFIGURE ENCRYPTION FOR DATABASE OFF; # default

CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default

CONFIGURE COMPRESSION ALGORITHM 'BASIC' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE;

CONFIGURE RMAN OUTPUT TO KEEP FOR 7 DAYS; # default

CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default

CONFIGURE SNAPSHOT CONTROLFILE NAME TO '+REC1/DB_PRO/snapcf_DB_PRO.f';

Why do you allocate different directories for the level 0 backup than for the level 1 backups? This is needless complexity.

YOu don't need separate run blocks for archivelogs and/or controlfile/spfile.  This is needless complexity

I accomplish everything you want with a single shell script.  Here's the core of it:

#!/bin/sh

ORACLE_SID=$1

inclvl=$2

logfile=$3
ORAENV_ASK=NO

source oraenv

rman target /  <<EOF >> $logfile

set echo on

delete force noprompt obsolete;

backup as compressed backupset incremental level $inclvl database tag ${ORACLE_SID}_db_bkup plus archivelog delete all input /

tag ${ORACLE_SID}_arch_bkup;

list backup;

EOF

1 - 1

Post Details