How to get the data form the nsf file or server using java language?

hcl-bot · February 13, 2011, 10:11pm

hi,every one

I am the new one in Lotus notes.

I will create the new plug-in for lotus notes.I want to get the data from the nsf file or server using java language. I have seen the notes.jar api, but I can not find the information for that.

Please give me some guide for that, thanks.

tyki

hcl-bot · February 14, 2011, 12:02am

Subject: These articles may help…

“Java access to the Domino Objects, Parts 1 and 2”

hcl-bot · February 14, 2011, 9:33pm

Subject: I want to create a eclipse plug-in,then get the data in it.

hi,thanks

I have seen the article.but there are exceptions.

A:

import lotus.domino.Session;

Session s = null;

try {

s = NotesFactory.createSession();

Database d = s.getCurrentDatabase();

DocumentCollection docCollection = d.getAllDocuments();

System.out.println(“--------------doc count:”+docCollection.getCount());

The exception

2011/02/14 17:32:58.359 SEVERE Event loop exception ::class.method=com.ibm.rcp.personality.framework.internal.RCPWorkbenchAdvisor.eventLoopException() ::thread=main ::loggername=com.ibm.rcp.personality.framework.internal

java.lang.NullPointerException

at com.ibm.research.db.DBManager.getData(DBManager.java:20)

at com.ibm.lotuslabs.sidenote.SideNoteViewPart$1.mouseUp(SideNoteViewPart.java:41)

at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:207)

at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)

at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)

at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)

at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)

at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)

at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)

at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)

at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)

at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)

at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

at com.ibm.rcp.personality.framework.internal.RCPApplication.run(RCPApplication.java:73)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)

at java.lang.reflect.Method.invoke(Method.java:599)

at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:574)

at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:195)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)

at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)

at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)

at java.lang.reflect.Method.invoke(Method.java:599)

at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)

at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)

at org.eclipse.equinox.launcher.Main.run(Main.java:1236)

at org.eclipse.equinox.launcher.Main.main(Main.java:1212)

2011/02/14 17:32:58.421 SEVERE Unhandled event loop exception ::class.method=unknown ::thread=main ::loggername=org.eclipse.ui