Error on running DFC from applet

prg_ab_ch

Hi,

I am trying to run a dfc code from signed applet. I am getting the following error. Please help.

Java Plug-in 10.55.2.13

Using JRE version 1.7.0_55-b13 Java HotSpot(TM) Client VM

User home directory = C:\Users\ab247799

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

c: clear console window

f: finalize objects on finalization queue

g: garbage collect

h: display this help message

l: dump classloader list

m: print memory usage

o: trigger logging

q: hide console

r: reload policy configuration

s: dump system and deployment properties

t: dump thread list

v: dump thread stack

x: clear classloader cache

0-5: set trace level to <n>

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

Missing Permissions manifest attribute in main jar: http://localhost:8080/D2/dossier/dossier.jar

From applet init...

Applet init done...

From applet start...

Applet execution painted...

0 [AWT-EventQueue-2] WARN com.documentum.fc.common.impl.logging.LoggingConfigurator - Using default log4j configuration

Exception in thread "AWT-EventQueue-2" java.lang.ExceptionInInitializerError

at com.documentum.fc.client.DfClient.<clinit>(DfClient.java:723)

at com.documentum.com.DfClientX.getLocalClient(DfClientX.java:43)

at ImportOperation.paint(ImportOperation.java:42)

at sun.awt.RepaintArea.paintComponent(Unknown Source)

at sun.awt.RepaintArea.paint(Unknown Source)

at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Container.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

at java.awt.EventQueue.access$200(Unknown Source)

at java.awt.EventQueue$3.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue$4.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

Caused by: java.lang.NullPointerException

at java.util.Hashtable.put(Unknown Source)

at com.documentum.fc.common.impl.preferences.PreferencesManager.readPersistentProperties(PreferencesManager.java:321)

at com.documentum.fc.common.impl.preferences.PreferencesManager.<init>(PreferencesManager.java:37)

at com.documentum.fc.common.DfPreferences.initialize(DfPreferences.java:79)

at com.documentum.fc.common.DfPreferences.getInstance(DfPreferences.java:58)

at com.documentum.fc.impl.RuntimeContext.<clinit>(RuntimeContext.java:177)

... 27 more

Applet execution painted...

Exception in thread "AWT-EventQueue-2" java.lang.NoClassDefFoundError: Could not initialize class com.documentum.fc.client.DfClient

at com.documentum.com.DfClientX.getLocalClient(DfClientX.java:43)

at ImportOperation.paint(ImportOperation.java:42)

at sun.awt.RepaintArea.paintComponent(Unknown Source)

at sun.awt.RepaintArea.paint(Unknown Source)

at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Container.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEventImpl(Unknown Source)

at java.awt.EventQueue.access$200(Unknown Source)

at java.awt.EventQueue$3.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue$4.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

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Comments

aflowers001

You've no dfc.properties that is accessible to the applet. Remember that the applet has no access to the file system by default so you'd need to provide it within the applet code base.

The question I'd have is why put DFC into an applet? Would it not be better to have a web service called from the applet?

prg_ab_ch

Hi,

I need to import a folder along with its contents from the client machine to docbase. Can you help me out on the best way of getting it done.

aflowers001

First off you'd need to have the applet with the correct permissions to read a folder & documents before you even start looking into anything else.

Does this have to be a custom web application? or can it be a desktop application?

If you have have html5 available then you can look at the support that provides for uploading multiple files to the server and having DFC code there put them into the docbase.