JTree: Updating a single node

I have a Jtree and need, during the course of the apps execution, update the information in the tree, specifically change the icons of individual nodes. setLeafIcon() allows you to change the icon for the entire model, but I just need to change it for individual nodes. anyone else implement this or have any ideas?
thanks.
-karl

ok, i still can't get it working, though im closer.
my problem is that i use a wrapper node(AdapterNode) to wrap Node objects. Inside the AdapterNode is an icon field that gets initialized, then changed dynamically during the execution of the app. Through debuggin over the past 13 hours(ugh), i've found my root problem: the JTree re-renders ALL of its nodes everytime an event is fired. When this happens, it recurses down the tree, and reinitializes all of my icons. (The icons get initialized in the AdapterNode constructor. there is not other place to do this because of the recursion)
I notice that 2 event listeners get registered with my custom TreeModel.
I was thinking about setting a boolean flag for an initial render of the tree, then mark it false and have it update only specific nodes. any suggestions?
thanks.
-karl

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additional to Pierluigi his post
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Dynamic JTree; updating the Jtree during app execution

I have a JTree that renders a DOM Tree. All is well. I can set different icons in the tree depending on the type of node. The functionality I need is to dynamically change the icon in the JTree for a given node. I have a wrapper object that extends DefaultMutableTreeNode and contains an Icon member varrialbe. The problem is that this varriable is initialized by a custom TreeCellRenderer depending on the contents of the node.
I have also tried having a node_status flag inside my wrapper node, to give the Cell Renderer something to check to determine what to make the icon. The problem, I think, is that the JTree gets rerendered everytime an AWT event is fired; rerendering the JTree causes my wrapper nodes to be reinstanticated thus clearing all information in the Node, including the node_status flag.
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I have figured out my problem and am posting it in the hopes that it helps others.
I created a custom TreeModel to deal with taking an XML (DOM) Tree and rendering it in a JTree. The problem comes from the custom class that I created to wrap the DOM nodes. The geometry for the DOM tree is contained in the DOM Node (getChild(x), an XML Tree is really just a single node with children, etc) and the problem stems from the wrapper object not knowing about the geometry of the tree except by traversing the tree through the DOM Nodes; since the DOM Node is a member of the wrapper node, traversal through the DOM tree breaks any data stored in the wrapper node which is reinitialized whenever you try to get a node's child.
Solution:
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-Karl

JTree adding to expanded nodes

Hey,
I'm writing a program that contains a JTree with two parent nodes and child nodes that are added/removed on demand.
Basically I can't add child nodes while the parent node is expanded. Following the code it actually does add it, just does not update the display.
I've tried validate/repaint/anything I could find that may be of some help with no luck.
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What do you think about the library I created which
addresses this issue?
Denis Krukovsky
http://dotuseful.sourceforge.net/
I looked at your site and spent 20 minutes trying to figure out why your classes are useful. It's not at all clear why someone should use them. I also looked over your previous posts, but you never seem to explain why someone should use them.

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Hi,
I have 11.5.10 Single Node Installation( Database and Middle Tier) on Red Hat AS 4.0....Both Database and Application Tier on same machine.......
My Client is insisting me to move Application Tier to another machine having Windows 2003 32bit/64bit...
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Can I follow this document........304489.1 - Using Oracle Applications with a Split Configuration Database Tier on Oracle 9i Release 2....
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This is just wrong in so many ways...
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Dear All
I have a project to migrate a single node 11i EBS to Clustered Multi-node
& I opened Thread under (Forum Home » E-Business Suite » Technology - LCM: 11i Install/Upgrade)
the URL is
Migrate Single Node 11.5.10.2 --->> to --->>> Clustered Multi Node
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TAGITI

Dear All
I have a project to migrate a single node 11i EBS to Clustered Multi-node
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the URL is
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TAGITI

Installation as single node help needed

I want to install 11i from cd pack on my laptop running win2000 professional.
Any help???
I have access to meta link but I am new , where to look for installation help in metalink?
Atleast can somebody clear this that CD pack 11i installation need win200 srv or professional if single node installation is intended and databse is vision and not 8i.
Thanks
Javed

When you run the 'Start Here' CD, the webpage diplayed gives a number of links to Metadata.
# Print and review Installing Oracle Applications.
Print and review the most up-to-date installation information on OracleMetaLink.
Release 11.5.5 Release Notes - all operating systems
Installation Update for Sun SPARC Solaris
Installation Update for MS Windows NT & MS Windows 2000
Installation Update for HP 9000 Series HP-UX
Installation Update for AIX-based Systems
Installation Update for Compaq Tru64 UNIX
Installation Update for Linux Intel
The document 'Installing Oracle Applications' also details some additional documents to review.
You are also given the information on running rapid Installer.
Please Note, I found that when running the installer, I ran out of disk space. I de-installed the products, and tried to re-install them. I found I was unable to run rapidwiz.cmd. The result being I have one machine in limbo, until I get a responce to the problem, and I had to re-build a second, to get past the error.

Upgradation of Primary (RAC) two node database and single node standby DB

We have our primary setup in Oracle RAC in 10g R2 (10.2.0.1.0) in HP UX 11i 64bit (PA RISC). It is a two node RAC.
And we have a single node standby database (DR).
Both the primary and standby database are existing in 10.2.0.1.0
We need to upgrade the primary and standby database from 10.2.0.1.0 to 10.2.0.4.0
Am planning to go through the DBUA method for upgrading the database.
I like to know is there any special cases for upgrading both the primary and standby database.
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with regards
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hi,
thanks for your reply, and i was following the document.
I like to know that is it mandatory to create a new Oracle Home for upgrading from 10.2.0.1.0 to 10.2.0.4.0
or i can proceed the installation of software in the same oracle home.
I will list out my action plan, please correct me if am wrong,
In Primary RAC,
a) Shutdown the database
b) Shutdown the asm instance
c) Stop the nodeapps services
d) Stop the cluster ready services.
e) Stop the enterprise manager
f) Stop the isqlplus
In Standby single node database,
1)Cancel the managed Recovery process
2) shutdown the database
3) Shutdown the asm instance.
PATCHING Process
g) Apply the oracle clusterware patch 10.2.0.4.0 in the same old existing ORA_CRS_HOME
h) Apply the oracle database software patch 10.2.0.4.0 in the same old existing ORACLE_HOME
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j) Apply the 10.2.0.4.0 patch in standby database ORACLE_HOME where as ORACLE_HOME and ASM_HOME are in the same location
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with regards
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JTree - make visible new node

I have added a new DefaultMutableTreeNode, as follows, to a JTree:
DefaultMutableTreeNode root;
jTree = new JTree(root);
DefaultTreeModel treeModel = new DefaultTreeModel(root);
DefaultMutableTreeNode node = new DefaultMutableTreeNode();
treeModel.insertNodeInto(node, root, root.getChildCount());
now I want to display this new node in the JTree at run time (i.e. JTree updates and displays new node within GUI).
(the JTree is within a JScrollPane).
I have tried methods makeVisible(.), setPathToVisible(.) without success.
What is the easiest way to do this?
thanks in advance.

I've used JTree.scrollPathToVisible(TreePath)

Can there be multiple ASM instances on single node?

Hi,
Can there be multiple ASM instances on single node?
This one says No : http://www.freelists.org/archives/oracle-l/02-2008/msg00317.html
And This one says Yes : http://www.databasejournal.com/features/oracle/article.php/3571371
Thanks in advance.
Thanks,
Harsha
Edited by: user498756 on Sep 11, 2008 2:23 AM

...that document doesnt say you cannot have multiple ASM instances on a node. It says "...ASM, +you only need one ASM+ instance for that computer, to manage the two database instances that use ASM."
The fact that you only need one - and I cannot think of a good reason to have more than one - does not preclude the fact that you do seem to be able to have multiple ASM instances on a single node, each looking after its own set of disks and diskgroups.
Again - I cannot think of a good reason to do so though!
-Bob

Convert 11.1.0.7 EBS 12.1.3 single node to RAC with ASM on 11.2.0.3 cluster

Hi
I am trying to convert a single node 11.1.0.7 database with EBS 12.1.3 version from single to 2-node RAC ASM on Oracle clusterware 11.2.0.3 on AIX 6.1 - 64 bit
I am following Oracle metalink document note id 466649.1 . My 11.2.0.3 clusterware is already setup correctly and working fine as per document E24614-03.
However I am currently stuck in section 3.3:Configure TNS listener (Doc id : 466649.1) . The netca is unable to start the listener and failing with error as below.
However when I start the same locally from lsnrctl command listener starts.
trace_OraDb11g_home1-1212159AM174.log
====================================
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:144] runCommand: process returns 123
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:161] RunTimeExec: output>
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:164] Attempting to start `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr
` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:887] [RuntimeExec.runCommand:164] Start of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on member
`jxn-ux-ebs1d1q` failed.
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] Attempting to stop `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr`
on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] Stop of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on member
`jxn-ux-ebs1d1q` succeeded.
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:164] CRS-2632: There are no more servers to try to place resource 'ora.jxn-ux-e
bs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy
[AWT-EventQueue-0] [18:34:31:888] [RuntimeExec.runCommand:170] RunTimeExec: error>
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:173] CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr'
has placement error.
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:173]
[AWT-EventQueue-0] [18:34:31:889] [RuntimeExec.runCommand:192] Returning from RunTimeExec.runCommand
[AWT-EventQueue-0] [18:34:31:890] [HAOperationImpl.runCommand:1221] signed exit value = 123
[AWT-EventQueue-0] [18:34:31:890] [HAOperationImpl.runCommand:1258] set status HA_RES_RELOCATE_ERR
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:84] Returned from executing the HA Operation
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Attempting to start `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q
.lsnr` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Start of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on m
ember `jxn-ux-ebs1d1q` failed.
[AWT-EventQueue-0] [18:34:31:891] [HAStartOperation.run:89] OUTPUT> Attempting to stop `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.
lsnr` on member `jxn-ux-ebs1d1q`
[AWT-EventQueue-0] [18:34:31:892] [HAStartOperation.run:89] OUTPUT> Stop of `ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr` on me
mber `jxn-ux-ebs1d1q` succeeded.
[AWT-EventQueue-0] [18:34:31:892] [HAStartOperation.run:89] OUTPUT> CRS-2632: There are no more servers to try to place resource 'ora.jxn
-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy
[AWT-EventQueue-0] [18:34:31:893] [HAStartOperation.run:95] ERROR> CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.l
snr' has placement error.
[AWT-EventQueue-0] [18:34:31:893] [LocalCommand.execute:56] LocalCommand.execute: Returned from run method
[AWT-EventQueue-0] [18:34:31:893] [HAOperationResult.getOutputAll:114] outLine is [CRS-2632: There are no more servers to try to place re
source 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr' on that would satisfy its placement policy]
[AWT-EventQueue-0] [18:34:31:894] [HAOperationResult.getOutputAll:115] errLine is [CRS-0223: Resource 'ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_
JXN-UX-EBS1D1Q.lsnr' has placement error.]
[AWT-EventQueue-0] [18:36:39:994] [ca.ConfigureListenerOPS.getNodeNameIndex:-1] getNodeNameIndex: Matching LISTENER_EBSQA_JXN-UX-EBS1D1Q
[AWT-EventQueue-0] [18:36:39:994] [ca.ConfigureListenerOPS.getListenerRootName:-1] ListenerName is LISTENER_EBSQA
The crsctl has details as below:
=====================
NAME TARGET STATE SERVER STATE_DETAILS
Cluster Resources
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE jxn-ux-ebs2d1q
ora.LISTENER_SCAN2.lsnr
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.LISTENER_SCAN3.lsnr
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.cvu
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.jxn-ux-ebs1d1q.LISTENER_EBSQA_JXN-UX-EBS1D1Q.lsnr
1 ONLINE OFFLINE
ora.jxn-ux-ebs1d1q.vip
1 ONLINE ONLINE jxn-ux-ebs1d1q
ora.jxn-ux-ebs2d1q.LISTENER_EBSQA_JXN-UX-EBS2D1Q.lsnr
1 ONLINE OFFLINE
Not sure how to fix this .
Regards
Ram

I am trying to convert a single node 11.1.0.7 database with EBS 12.1.3 version from single to 2-node RAC ASM on Oracle clusterware 11.2.0.3 on AIX 6.1 - 64 bit You don't need to create listeners, after installing 11203 cluster there will be LISTENER running from $GRID_HOME
along with SCAN_LISTENERS

Multiple ASM instances on a single node

Can i have multiple ASM instances on a single node? This is to have each instance supporting different environment dev,stage etc
Thanks
Sannidhi

I had been discussing the same issue with someone from Oracle. I asked for multiple ASMs on a server so that we could have seperate ASMs running for, say, 10g and 11g.
He explained that we should think of ASM as being the same as Veritas FileSystem. We don't run multiple instances of Veritas on our servers. On single Veritas "instance" (set of drivers) provides all the Veritas Fx mountpoints on the server. Similarly, there should be only 1 ASM instance on a server.
(substitute UFS or ZFS or CFS for Veritas in the above example and you still have only 1 filesystem manager on a server providing one type of filesystem, although you could have, say , UFS and Veritas co-exist ; just as you could have Veritas, ASM and Raw co-exist on a server).
Hemant K Chitale
Edited by: Hemant K Chitale on Sep 29, 2009 11:50 AM

Multiple ASM Instances on single node

Hi All,
After going through some threads it seems to me that multiple ASM instances on a node is not supported and recommended by ORACLE but i coudn't find any ORACLE document or support matrix mentioning this. Can any one give me a pointer to this. Please correct me if i am wrong and Multiple ASM instances are fully supported by ORACLE.
Thanks,

Multiple ASM instances on a single node are supported but not recommended due to several issues you could encounter during that kind of configuration.
Possible interraction between those instances for identification of each disk area usage,each disk area permissions , database instance to asm instance mapping and so on, could result in unwanted behaviour, as ASM is in some way just oracle's representation of LVM.
Intention is that any kind of distinction/separation of oracle related data under the ASM should be done through the disk groups.
So it seems it would be better to apply this kind of logic rather than doing suspiciously magical and rare configurations that could bring you similiary strange and unexpected problems.

BizTalk Mapper - Looping multiple nodes to map to a single node in a single row (flat file)

Hi everybody,
I'm still new in developing BizTalk app and require some help in this one problem. Appreciate your time and input to help me on this.
Basically I have an XML document as input and a flat file as output. Example for input is as per below. The "Contact" node's maxOccurs here is set to unbounded and could be multiple. (phone, fax, website, telex ...)
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<Contact>
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<Type>Phone</Type>
<Locator>03566790</Locator>
<Type>Fax</Type>
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<Telex>03566798</Telex>
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Example of expected output result (csv file): CompanyName;Phone1;Phone2;Fax;Telex;
In our case here: Company A;03566789;03566790;03566795;03566798;
Another example could be: Company B;036778911;;036778912;; if only 1 phone number and 1 fax number provided.
I've used Table Looping and Table Extractor and nearly got the desired result except that it is represented in multiple rows instead of one: Example:
Company A;03566789;;;
Company A;;03566790;;;
Company A;;;03566795;;
Company A;;;;03566798;
Any idea how to do the mapping? I'm kind of stuck here and it sounds like an easy problem but i could not find any example to the solution that I need here. Table looping and table extractor is ok to map from single node flat file to multiple nodes but not
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rgds,
sportivo

Hi,
Please refer to below links where similar issue has been answered.
http://social.msdn.microsoft.com/Forums/en-US/biztalkgeneral/thread/ecdff241-6795-4a95-bad7-48fca4410dfb
http://www.epinaki.com/2011/05/other-options-to-using-biztalk-table-looping-functoid-par-i/
I hope this helps you.
Thanks With Regards,
Shailesh Kawade
MCTS BizTalk Server
Please Mark This As Answer If This Helps You.
http://shaileshbiztalk.blogspot.com/

How to update a Single App

Hello,
maybe its a stupid question, but: how is the updating process using a single app?
Until now we created auto-renewable apps with newsstand using dps folio producer
itunes connect and viewer builder. We build the issues at the in-app purchases and
use the unique product-id we specified before in folio producer. That allows apple
to find the right issue and allows updates as well, right?!?
Right now i createad a single app without in-app purchases but i can't specify or
write anywhere the product-id!? Do i have to publish the folio in folio producer,
export the hole folio, recreating the hole distribution-viewer and re-upload to
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I want to repeat my self: its a stupid question, but i have no idea, sorry... I'm a rookie...

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3. In iTunes Connect, create a new version for your app. Use App Loader to submit new build to Apple.
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JTree: Updating a single node

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