Drop all java classes

Hi there folks,
I'm facing a rather nasty problem: I have deployed a number of
java classes to the database via loadjava while the rest of the
team were still developing away.
To delete classes via dropjava you need the file they were
loaded from (e.g. a .jar file). Now the .jar files have changed
during the development and using dropjava with them will leave
some files in the database.
Is there a way to get rid of all classes in one scheme without
the source files?
TIA,
Joerg

list all your java classes by cursor
select object_name from all_objects where owner='SHEMA' and
object_type='JAVA CLASS'
and for all object_name execute
drop java class "object_name"

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Default class map is dropping all Packets

Hello I have a Cisco 871 router that used to have Access list based security. now I am trying the ZBFW for the first time. I thought I had a pretty good program until I found all my traffic was getting dropped. This is my first stab at ZBFWs and I am a bit confused esp with the default class part. Any help is greatly appreciated!!!!
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Guest VLAN has access to 2 IP's in Data for printing.
Cisco871#sh run
Building configuration...
Current configuration : 8005 bytes
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
service sequence-numbers
hostname Cisco871
boot-start-marker
boot-end-marker
logging buffered 4096
no logging console
aaa new-model
aaa authentication login default local
aaa authorization exec default local
aaa session-id common
clock summer-time PST recurring
crypto pki trustpoint TP-self-signed-4004039535
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-4004039535
revocation-check none
rsakeypair TP-self-signed-4004039535
crypto pki certificate chain TP-self-signed-4004039535
certificate self-signed 01
3082024C 308201B5 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 34303034 30333935 3335301E 170D3038 30323037 30373532
32375A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D34 30303430
33393533 3530819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100CEC2 7B89C73F AB4860EE 729C3B64 82139630 239A2301 8EA8B4C4 05505E25
B0F24E7F 26ECEC53 3E266E80 F3104F61 BDDC5592 40E12537 2262D272 08D38F8E
147F5059 7F632F5E 635B9CDF 652FFE82 C2F45C60 5F619AF0 72E640E0 E69EA9EF
41C6B06C DD8ACF4B 0A1A33CF AF3C6BFB 73AD6BE0 BD84DD7F 435BD943 0A22E0E5
F4130203 010001A3 74307230 0F060355 1D130101 FF040530 030101FF 301F0603
551D1104 18301682 144C7570 696E2E44 61627567 61626F6F 732E6F72 67301F06
03551D23 04183016 801473C6 E0784818 29A89377 23A22F5E BDD430CE E282301D
0603551D 0E041604 1473C6E0 78481829 A8937723 A22F5EBD D430CEE2 82300D06
092A8648 86F70D01 01040500 03818100 299AD241 442F976F 4F030B33 C477B069
D356C518 8132E61B 1220F999 A30A4E0C D337DCE5 C408E3BC 0439BB66 543CF585
8B26AA77 91FA510B 14796239 F272A306 C942490C A44336E0 A9430B81 9FC62524
E55017FA 5C5463D7 B3492753 42315BEC 32B78F24 D10B0CA7 D1844CD5 C3E466B9
3543BD68 A4B2692D 05CBF6DC C93C8142
            quit
ip cef
no ip dhcp use vrf connected
ip dhcp excluded-address 10.0.0.1 10.0.0.5
ip dhcp excluded-address 172.16.15.1 172.16.15.5
ip dhcp excluded-address 172.16.15.14
ip dhcp excluded-address 172.16.17.1 172.16.17.5
ip dhcp excluded-address 192.168.19.1 192.168.19.5
ip dhcp pool MyNetNative
   import all
   network 10.0.0.0 255.255.255.248
   default-router 10.0.0.1
   domain-name MyNetNet.org
   dns-server 4.2.2.1 4.2.2.6 8.8.8.8 208.67.220.220
   lease 0 2
ip dhcp pool MyNetData
   import all
   network 172.16.15.0 255.255.255.240
   dns-server 172.16.15.14 4.2.2.1 4.2.2.6 8.8.8.8 208.67.220.220
   default-router 172.16.15.1
   domain-name MyDomain.org
ip dhcp pool MyNetVoice
   import all
   network 172.16.17.0 255.255.255.240
   dns-server 172.16.15.14
   default-router 172.16.17.1
   domain-name MyDomain.org
ip dhcp pool MyNetGuest
   import all
   network 192.168.19.0 255.255.255.240
   default-router 192.168.19.1
   domain-name MyNetGuest.org
   dns-server 4.2.2.1 4.2.2.6 8.8.8.8 208.67.220.220
ip domain name MyDomain.org
ip name-server 172.16.15.14
ip name-server 4.2.2.4
ip inspect log drop-pkt
multilink bundle-name authenticated
parameter-map type inspect TCP_PARAM
parameter-map type inspect global
username MyAdmin privilege 15 secret 5 MyPassword
archive
log config
hidekeys
class-map type inspect match-all MyNetGuest-access-list
match access-group 110
class-map type inspect match-any Base-protocols
match protocol http
match protocol https
match protocol ftp
match protocol ssh
match protocol dns
match protocol ntp
match protocol ica
match protocol pptp
match protocol icmp
match protocol tcp
match protocol udp
class-map type inspect match-all MyNetGuest-Class
match class-map MyNetGuest-access-list
match class-map Base-protocols
class-map type inspect match-all MyNetNet-access-list
match access-group 100
class-map type inspect match-any Voice-protocols
match protocol h323
match protocol skinny
match protocol sip
class-map type inspect match-any Extended-protocols
match protocol pop3
match protocol pop3s
match protocol imap
match protocol imaps
match protocol smtp
class-map type inspect match-all MyNetNet-Class
match class-map MyNetNet-access-list
match class-map Voice-protocols
match class-map Extended-protocols
match class-map Base-protocols
policy-map type inspect MyNetNet-zone_to_MyNetWAN-zone_policy
class type inspect MyNetNet-Class
inspect
class class-default
policy-map type inspect MyNetNet-zone_to_MyNetGuest-zone_policy
class type inspect MyNetNet-Class
inspect
class class-default
policy-map type inspect MyNetGuest-zone_to_MyNetNet-zone_policy
class type inspect MyNetGuest-access-list
inspect
class class-default
policy-map type inspect MyNetGuest-zone_to_MyNetWAN-zone_policy
class type inspect MyNetGuest-Class
inspect
class class-default
policy-map type inspect MyNetNet-zone
class class-default
pass
zone security MyNetNet-zone
zone security MyNetGuest-zone
zone security MyNetWAN-zone
zone-pair security MyNetNet->MyNetGuest source MyNetNet-zone destination MyNetGuest-zone
service-policy type inspect MyNetNet-zone_to_MyNetGuest-zone_policy
zone-pair security MyNetNet->MyNetWAN source MyNetNet-zone destination MyNetWAN-zone
service-policy type inspect MyNetNet-zone_to_MyNetWAN-zone_policy
zone-pair security MyNetGuest->MyNetWAN source MyNetGuest-zone destination MyNetWAN-zone
service-policy type inspect MyNetGuest-zone_to_MyNetWAN-zone_policy
zone-pair security MyNetGuest->MyNetNet source MyNetGuest-zone destination MyNetNet-zone
service-policy type inspect MyNetGuest-zone_to_MyNetNet-zone_policy
interface FastEthernet0
description Cisco-2849-Switch
switchport mode trunk
speed 100
interface FastEthernet1
interface FastEthernet2
interface FastEthernet3
description SBS-Server
switchport access vlan 10
spanning-tree portfast
interface FastEthernet4
description WAN
no ip address
ip mtu 1492
ip nat outside
ip virtual-reassembly
zone-member security MyNetWAN-zone
ip tcp adjust-mss 1452
duplex auto
speed auto
no cdp enable
interface Vlan1
description MyNetNative
ip address 10.0.0.1 255.255.255.248
ip nat inside
ip virtual-reassembly
zone-member security MyNetNet-zone
ip tcp adjust-mss 1452
interface Vlan10
description MyNetData
ip address 172.16.15.1 255.255.255.240
ip nat inside
ip virtual-reassembly
zone-member security MyNetNet-zone
interface Vlan20
description MyNetVoice
ip address 172.16.17.1 255.255.255.240
ip nat inside
ip virtual-reassembly
zone-member security MyNetNet-zone
interface Vlan69
description MyNetGuest
ip address 192.168.19.1 255.255.255.240
ip nat inside
ip virtual-reassembly
zone-member security MyNetGuest-zone
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
access-list 100 remark MyNetnet
access-list 100 permit ip 10.0.0.0 0.0.0.7 any
access-list 100 permit ip 172.16.15.0 0.0.0.31 any
access-list 100 permit ip 172.16.17.0 0.0.0.15 any
access-list 110 remark MyNetGuest
access-list 110 permit ip 192.168.19.0 0.0.0.15 host 172.16.15.2
access-list 110 permit ip 192.168.19.0 0.0.0.15 host 172.16.15.3
access-list 110 deny   ip 192.168.19.0 0.0.0.15 10.0.0.0 0.0.0.7
access-list 110 deny   ip 192.168.19.0 0.0.0.15 172.16.15.0 0.0.0.31
access-list 110 deny   ip 192.168.19.0 0.0.0.15 172.16.17.0 0.0.0.15
access-list 110 permit ip 192.168.19.0 0.0.0.15 any
control-plane
banner login ^CC
You know if you should be here or not.
         if not please leave
NOW
^C
line con 0
no modem enable
line aux 0
line vty 0 4
privilege level 15
transport input telnet ssh
scheduler max-task-time 5000
ntp server 172.16.15.14
webvpn cef
end
Cisco871#sh zone security
zone self
Description: System defined zone
zone MyNetNet-zone
Member Interfaces:
    Vlan1
    Vlan10
    Vlan20
zone MyNetGuest-zone
Member Interfaces:
    Vlan69
zone MyNetWAN-zone
Member Interfaces:
    FastEthernet4
Cisco871#sh zone-pair security
Zone-pair name MyNetNet->MyNetGuest
    Source-Zone MyNetNet-zone Destination-Zone MyNetGuest-zone
    service-policy MyNetNet-zone_to_MyNetGuest-zone_policy
Zone-pair name MyNetNet->MyNetWAN
    Source-Zone MyNetNet-zone Destination-Zone MyNetWAN-zone
    service-policy MyNetNet-zone_to_MyNetWAN-zone_policy
Zone-pair name MyNetGuest->MyNetWAN
    Source-Zone MyNetGuest-zone Destination-Zone MyNetWAN-zone
    service-policy MyNetGuest-zone_to_MyNetWAN-zone_policy
Zone-pair name MyNetGuest->MyNetNet
    Source-Zone MyNetGuest-zone Destination-Zone MyNetNet-zone
    service-policy MyNetGuest-zone_to_MyNetNet-zone_policy
Cisco871#sh int faste4
FastEthernet4 is up, line protocol is up
Hardware is PQUICC_FEC, address is 0016.9d29.a667 (bia 0016.9d29.a667)
Description: WAN
Internet address is 10.38.177.98/25
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
     reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:34:50, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 2000 bits/sec, 3 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
     593096 packets input, 73090812 bytes
     Received 592752 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 watchdog
     0 input packets with dribble condition detected
     9940 packets output, 1016025 bytes, 0 underruns
     0 output errors, 0 collisions, 3 interface resets
     0 babbles, 0 late collision, 0 deferred
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
Zone-pair: MyNetNet->MyNetWAN
Service-policy inspect : MyNetNet-zone_to_MyNetWAN-zone_policy
    Class-map: MyNetNet-Class (match-all)
      Match: class-map match-all MyNetNet-access-list
        Match: access-group 100
      Match: class-map match-any Voice-protocols
        Match: protocol h323
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol skinny
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol sip
          0 packets, 0 bytes
          30 second rate 0 bps
      Match: class-map match-any Extended-protocols
        Match: protocol pop3
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol pop3s
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol imap
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol imaps
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol smtp
          0 packets, 0 bytes
          30 second rate 0 bps
      Match: class-map match-any Base-protocols
        Match: protocol http
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol https
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol ftp
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol ssh
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol dns
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol ntp
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol ica
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol pptp
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol icmp
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol tcp
          0 packets, 0 bytes
          30 second rate 0 bps
        Match: protocol udp
          0 packets, 0 bytes
          30 second rate 0 bps
      Inspect
        Session creations since subsystem startup or last reset 0
        Current session counts (estab/half-open/terminating) [0:0:0]
        Maxever session counts (estab/half-open/terminating) [0:0:0]
        Last session created never
        Last statistic reset never
        Last session creation rate 0
        Maxever session creation rate 0
        Last half-open session total 0
    Class-map: class-default (match-any)
      Match: any
      Drop (default action)
        5196 packets, 256211 bytes
Cisco871#sh log
Syslog logging: enabled (1 messages dropped, 0 messages rate-limited,
                0 flushes, 0 overruns, xml disabled, filtering disabled)
No Active Message Discriminator.
No Inactive Message Discriminator.
    Console logging: disabled
    Monitor logging: level debugging, 0 messages logged, xml disabled,
                     filtering disabled
    Buffer logging: level debugging, 1745 messages logged, xml disabled,
                     filtering disabled
    Logging Exception size (4096 bytes)
    Count and timestamp logging messages: disabled
    Persistent logging: disabled
No active filter modules.
ESM: 0 messages dropped
    Trap logging: level informational, 1785 message lines logged
Log Buffer (4096 bytes):
001779: *Feb 15 11:00:55.979: %FW-6-DROP_UDP_PKT: Dropping Other pkt 172.16.15.6:61806 => 168.94.0.1:53 with ip ident 511 due to policy match failure
001780: *Feb 15 11:00:59.739: %FW-6-DROP_TCP_PKT: Dropping Other pkt 172.16.15.6:4399 => 168.94.69.30:443 due to policy match failure -- ip ident 515 tcpflags 0x7002 seq.no 974122240 ack 0
001781: *Feb 15 11:01:26.507: %FW-6-DROP_UDP_PKT: Dropping Other pkt 172.16.15.6:51991 => 168.94.0.1:53 with ip ident 625 due to policy match failure
001783: *Feb 15 11:01:57.891: %FW-6-DROP_UDP_PKT: Dropping Other pkt 172.16.15.6:64470 => 168.94.0.1:53 with ip ident 677 due to policy match failure

Hello Charlie,
I would recomend you to investigate a little bit more about how the ZBFW features works
Now I am going to help you on this one at least, then I will give you a few links you could use to study
We are going to study traffic from MyNetNet-zone to the MyNetWan-zone
First the zone-pair
zone-pair security MyNetNet->MyNetWAN source MyNetNet-zone destination MyNetWAN-zone
service-policy type inspect MyNetNet-zone_to_MyNetWAN-zone_policy
so lets go policy-map
policy-map type inspect MyNetNet-zone_to_MyNetWAN-zone_policy
class type inspect MyNetNet-Class
inspect
class class-default
Finally to the class map
class-map type inspect match-all MyNetNet-Class
match class-map MyNetNet-access-list
match class-map Voice-protocols
match class-map Extended-protocols
match class-map Base-protocols
That keyword MATCH-ALL is the one causing the issues!!
Why?
Because you are telling the ZBFW to inspect traffic only if matches all of those class-maps so a packet will need to math the base protocols and the extended protocol and as you know that is not possible ( Just one protocol )
So here are the links
http://blogg.kvistofta.nu/cisco-ios-zone-based-policy-firewall/
https://supportforums.cisco.com/thread/2138873
http://pktmaniac.info/2011/08/zone-based-firewalls-something-to-keep-in-mind/
http://www.cisco.com/en/US/products/sw/secursw/ps1018/products_tech_note09186a00808bc994.shtml
You have some work to do
Please remember to rate all the helpful posts
Julio
CCSP

Audit and Standard Javadoc applied to all Jdeveloper project java classes

Hi,
I want to apply standard Javadoc to all the java classes I have written. Is there a quick way of doing it in 11.1.1.3
I have already done the following but the code editor rules are not getting enforced.
1) Go to 'Tools' and then choose 'Preferences
2) Go to the 'Code Editor' and under it 'Java' and then 'Javadoc'
3) Select all the tags like @author @version @param etc and modify the Tag properties to be required and then click OK
4) Next I create a new Java class but the code editor rules are not enforced.
Questions:
a) How to enforce the code editor preferences?
b) How to automatically generate the missing javadocs in the existing classes in Jdeveloper?
c) How to audit and setup a coding standard, so that it's easier to monitor what everybody in the project does and adheres to the coding guidelines.
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You can switch the Missing Comment rule to have a more serious severity.
Then you can audit your file (or the complete project).
In the audit window you'll see an option to automatically fix error that the Audit flagged - this can include adding the missing Javadoc.

Give all servlet capabilities to a normal java class

am new to servlets, i have one servlet class only, say index.java, in this servlet i have overridden its doGet/doPost where in those methods i just
create an instance of a normal java class say MyClass, am looking to make MyClass to have same capabilities like my index servlet, in other words
am wondering what parameters i need to pass to the MyClass constructor so that MyClass can do all what the index servlet does?
for the time been i am passing the HttpServletRequest and HttpServletResponse, but later i have a situation that i needed to know the path for a file
where i found that i should use ServletContext.getRealPath, so i found that extra ServletContext that should be passed to MyClass, so what exactly i need
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Dariyoosh wrote:
akkadation wrote:
am wondering what parameters i need to pass to the MyClass constructor so that MyClass can do all what the index servlet does?so that MyClass can do all what the index servlet does = MyClass is also a servlet (maybe even the same servlet)There is one instance of the servlet which is created once, after that there are threads launched for different sessions, therefore this may not be thread-safe for what you want to do.
You may want to review your application architecture.isnt the servlet thread-safe in its nature?

How do I write a Java Class that Loads a RPT and exports to PDF All Automatically?

I am using Crystal Reports for Eclipse and I am trying to create a java class that will do everything independently. It will take a .rpt file, load it with data from the database and then export that to a pdf file and put that pdf in a specific location with a specific name. I am using the Crystal Reports for Eclipse and the sample jsp project does that but I am looking for a java class example that doesn't require human interaction through the website. I have read the help file and seen snippet examples but I am not seeing a complete example. Could someone point me in the proper direction of a good example either in the forum or the help file for eclipse?

Hi, If you wanted to achieve this in a JSP page then I would suggest using the JSP Page Wizard as it allows you to select PDF as an output type. You can run the wizard and choose the PDF output and it will automatically generate the required code for you. However, as you want to use a Java class then I would suggest downloading the following package of sample code:<a href="http://support.businessobjects.com/communityCS/FilesAndUpdates/crxi_r2_jrc_desktop_samples.zip">http://support.businessobjects.com/communityCS/FilesAndUpdates/crxi_r2_jrc_desktop_samples.zip</a> This package includes a number of sample Java classes that demonstrate how to use the engine. The one that you will be interested in is titled "JRCExportReport" To make life easier I would suggest trying the class in a Crystal Reports Web Project as the runtime libraries will automatically be in the classpath. Anyway, give this a shot and let me know how you make out. Regards, Sean Johnson (CR4E Product Manager) <a href="http://www.eclipseplugincentral.com/Web_Links-index-req-ratelink-lid-639.html">Rate this plugin @ Eclipse Plugin Central</a>

What's the Java Class Type corresponding 2 projectGantt's SubTasks Accessor

Hi,
I expose my java class as data control, and use the data control as a projectGantt. I get problem when i try to set the SubTask Accessor.
I have a Fusion Web App, in the Model project, i write 2 java class: ( all the private fields has public gettors and settors which are omitted here)
1
public class GanttTask {
private List<GanttTask> _subTaskList = new ArrayList<GanttTask>();
2
public class GanttDataControl {
private List<GanttTask> _dataList;
I expose the 2nd class: GanttDataControl.java as a data control by right click on it and select _"Create Data Control "_ from the drop down list.
The data control creation is ok.
I Drag&Drop the +"dataList"+ from the data control as a projectGantt, and only finish the data binding in the _"Tasks"_ tab.
I run the page, the projectGantt shows ok with a FLAT(list) structure.
I try to set the binding in _"Subtasks"_ tab.
In the _"Subtasks Accessor"_ LOV, the +"subTaskList"+ appears in the LOV.
I select it and finish the binding below it.
I try to run the page again, the page cannot be showed and an error appears in JDeveloper:
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
oracle.jbo.NoDefException: JBO-25058: Definition subTaskList of type Attribute is not found in ViewDefGanttTask1_7.
 at oracle.jbo.server.ViewObjectImpl.findAttributeDef(ViewObjectImpl.java:7100)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding.getRootNodeBinding(FacesGanttBinding.java:157)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getParent(RowDataManager.java:312)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getRowCount(RowDataManager.java:287)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding$GanttModel.getRowCount(FacesGanttBinding.java:465)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding$ProjectGanttModel.getRowCount(FacesGanttBinding.java:613)
 at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichProjectGanttRenderer.encodeGantt(RichProjectGanttRenderer.java:388)
 at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichGanttRenderer.encodeAll(RichGanttRenderer.java:1307)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:538)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1273)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
 at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
<15-Feb-2012 11:46:59 o'clock CST> <Error> <HTTP> <BEA-101020> <[ServletContext@19732978[app:testGantt0214 module:testGantt0214-ViewController-context-root path:/testGantt0214-ViewController-context-root spec-version:2.5]] Servlet failed with Exception
oracle.jbo.NoDefException: JBO-25058: Definition subTaskList of type Attribute is not found in ViewDefGanttTask1_7.
 at oracle.jbo.server.ViewObjectImpl.findAttributeDef(ViewObjectImpl.java:7100)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding.getRootNodeBinding(FacesGanttBinding.java:157)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getParent(RowDataManager.java:312)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getRowCount(RowDataManager.java:287)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding$GanttModel.getRowCount(FacesGanttBinding.java:465)
 Truncated. see log file for complete stacktrace
>
<15-Feb-2012 11:46:59 o'clock CST> <Notice> <Diagnostics> <BEA-320068> <Watch 'UncheckedException' with severity 'Notice' on server 'DefaultServer' has triggered at 15-Feb-2012 11:46:59 o'clock CST. Notification details:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = 15-Feb-2012 11:46:59 o'clock CST SERVER = DefaultServer MESSAGE = [ServletContext@19732978[app:testGantt0214 module:testGantt0214-ViewController-context-root path:/testGantt0214-ViewController-context-root spec-version:2.5]] Servlet failed with Exception
oracle.jbo.NoDefException: JBO-25058: Definition subTaskList of type Attribute is not found in ViewDefGanttTask1_7.
 at oracle.jbo.server.ViewObjectImpl.findAttributeDef(ViewObjectImpl.java:7100)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding.getRootNodeBinding(FacesGanttBinding.java:157)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getParent(RowDataManager.java:312)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.RowDataManager.getRowCount(RowDataManager.java:287)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding$GanttModel.getRowCount(FacesGanttBinding.java:465)
 at oracle.adfinternal.view.faces.dvt.model.binding.gantt.FacesGanttBinding$ProjectGanttModel.getRowCount(FacesGanttBinding.java:613)
 at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichProjectGanttRenderer.encodeGantt(RichProjectGanttRenderer.java:388)
 at oracle.adfinternal.view.faces.bi.renderkit.gantt.RichGanttRenderer.encodeAll(RichGanttRenderer.java:1307)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:538)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:220)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:399)
 at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:415)
 at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1273)
 at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
 at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:335)
 at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
 at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
 at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
 at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
 at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
 at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:800)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:294)
 at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:214)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
 at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
 at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
 at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
 at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
 at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
 at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
 at java.security.AccessController.doPrivileged(Native Method)
 at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
 at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
 at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
 at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
 at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
 at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
 at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
 at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
 at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
 at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
 at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
 at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
 at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
 at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
SUBSYSTEM = HTTP USERID = <WLS Kernel> SEVERITY = Error THREAD = [ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)' MSGID = BEA-101020 MACHINE = Pen-PC TXID = CONTEXTID = 026fd69aaf53f3f5:-30631c41:1357f1e4b9d:-8000-0000000000000028 TIMESTAMP = 1329277619970
WatchAlarmType: AutomaticReset
WatchAlarmResetPeriod: 30000

i try to manually add the subTaskList from the data control to the page's "Bindings", it doesnt work.
I solve this problem by using VO & View Link. Add using AM to expose data control.
In the SubTasks dropdown list, I notice that, there is an additional SubTasks accessor which is the accessor that i defined in the View Link.
I use this accessor, problem solves!

How can I call a java class from within my program?

I was wondering if there's a platform independent way to call a java class from my program.

Here's my scenario. I'm working on a platform independent, feature rich, object-oriented command prompt program. The way I'm designing it is that users can drop classes they write into my bin directory and gain access to the class through my program. For example, they drop a class named Network.class in the bin directory. They would type Network network at my command prompt and gain access to all the methods available in that class. They can then type system.echo network.ipaddress() at my prompt and get the system's ip address. I have it designed that there's a server running in the background and the clients connect to my port. Once connected the end-user can enter their user name and password and gain access to the system. When they type a command they actually call another java program which connects to my server using a seperate thread. They can then communicate back and forth. I have it set that everything has a process id and it's used to keep track of who called what program. Once the program is done it disconnects and closes. Rather than getting into the nitty gritty (I didn't want to get into heavy detail, I know how everything will work) I'm really interested in finding out how I can call a java program from my program. I don't want it to be part of the app in any way.

Drop all java classes

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