swapnl patil

Hey problem solved. download new JAD from site and set the path for new JAD in eclipse.

Hi All,

I am getting following error in Eclipse while using JAD utility for class file.

/* DECOMPILATION REPORT Decompiled from: C:\Documents and Settings\swapnilpat\.m2\repository\com\jr\aps\coremodel-ejb\5.5.2.1-SNAPSHOT\coremodel-ejb-5.5.2.1-SNAPSHOT.jar Total time: 157 ms Jad reported messages/errors: Exit status: 0 Caught exceptions: java.io.IOException: Cannot run program "jad" (in directory "C:\Documents and Settings\swapnilpat\.net.sf.jadclipse\1290938682766"): CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at net.sf.jadclipse.JadDecompiler.decompile(JadDecompiler.java:160) at net.sf.jadclipse.JadDecompiler.decompileFromArchive(JadDecompiler.java:217) at net.sf.jadclipse.JadclipseSourceMapper.findSource(JadclipseSourceMapper.java:150) at net.sf.jadclipse.JadclipseSourceMapper.findSource(JadclipseSourceMapper.java:83) at net.sf.jadclipse.JadclipseClassFileEditor.doOpenBuffer(JadclipseClassFileEditor.java:87) at net.sf.jadclipse.JadclipseClassFileEditor.doSetInput(JadclipseClassFileEditor.java:45) at net.sf.jadclipse.JadclipseActionBarContributor.setActiveEditor(JadclipseActionBarContributor.java:87) at org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:335) at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:628) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.runtime.Platform.run(Platform.java:880) at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:617) at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3487) at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:610) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2832) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2729) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2721) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2673) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2652) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2643) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:331) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:194) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:228) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:207) at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlink.open(JavaElementHyperlink.java:72) at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseUp(HyperlinkManager.java:433) 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:2382) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193) 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:382) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 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) Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.<init>(Unknown Source) at java.lang.ProcessImpl.start(Unknown Source) ... 55 more */

please help me for this

If we add following in pom.xml in <plugins> section, It will work.

<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-eclipse-plugin</artifactId> <version>2.7</version> <configuration> <sourceIncludes> <sourceInclude>*</sourceInclude> </sourceIncludes> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-plugin-plugin</artifactId> </plugin>


hey Peter thanks for help. I am also trying the solution you suggested.

Hi All,

getting following error while executing the mvn -e -DdownloadSources=true eclipse:eclipse command.
please help me to solve this. Its very Urgent.

+ Error stacktraces are turned on. [INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] Error building POM (may not be this project's POM). Project ID: unknown:maven-eclipse-plugin Reason: Parent: null:maven-eclipse-plugin:maven-plugin:2.8 of project: unknown:maven-eclipse-plugin has wrong packaging: maven-plugin. Must be 'pom'. for project unknown:maven-eclipse-plugin [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: Error resolving version for 'org.apache.maven.plugins:maven-eclipse-plugin': Unable to read the metadata file for artifact 'org.apache.maven.plugins:maven-eclipse-plugin:pom': Parent: null:maven-eclipse-plugin:maven-plugin:2.8 of project: unknown:maven-eclipse-plugin has wrong packaging: maven-plugin. Must be 'pom'. for project unknown:maven-eclipse-plugin at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1549) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(DefaultLifecycleExecutor.java:1787) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggregationNeeds(DefaultLifecycleExecutor.java:462) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:175) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: org.apache.maven.plugin.version.PluginVersionResolutionException: Error resolving version for 'org.apache.maven.plugins:maven-eclipse-plugin': Unable to read the metadata file for artifact 'org.apache.maven.plugins:maven-eclipse-plugin:pom': Parent: null:maven-eclipse-plugin:maven-plugin:2.8 of project: unknown:maven-eclipse-plugin has wrong packaging: maven-plugin. Must be 'pom'. for project unknown:maven-eclipse-plugin at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolveMetaVersion(DefaultPluginVersionManager.java:682) at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:187) at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:91) at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:179) at org.apache.maven.plugin.DefaultPluginManager.loadPluginDescriptor(DefaultPluginManager.java:1642) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1540) ... 15 more Caused by: org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException: Unable to read the metadata file for artifact 'org.apache.maven.plugins:maven-eclipse-plugin:pom': Parent: null:maven-eclipse-plugin:maven-plugin:2.8 of project: unknown:maven-eclipse-plugin has wrong packaging: maven-plugin. Must be 'pom'. for project unknown:maven-eclipse-plugin at org.apache.maven.project.artifact.MavenMetadataSource.retrieveRelocatedProject(MavenMetadataSource.java:200) at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:299) at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolveMetaVersion(DefaultPluginVersionManager.java:673) ... 20 more Caused by: org.apache.maven.project.ProjectBuildingException: Parent: null:maven-eclipse-plugin:maven-plugin:2.8 of project: unknown:maven-eclipse-plugin has wrong packaging: maven-plugin. Must be 'pom'. for project unknown:maven-eclipse-plugin[/code]

Hi ,

When I Run mvn -P test eclispe:eclipse -e command

getting following exception
[list]
[INFO] Scanning for projects... [INFO] Searching repository for plugin with prefix: 'eclispe'. [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] The plugin 'org.apache.maven.plugins:maven-eclispe-plugin' does not exist or no valid version could be found [INFO] ------------------------------------------------------------------------ [INFO] Trace org.apache.maven.lifecycle.LifecycleExecutionException: The plugin 'org.apache.maven.plugins:maven-eclispe-plugin' does not exist or no valid version could be found at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1569) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(DefaultLifecycleExecutor.java:1851) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.segmentTaskListByAggregationNeeds(DefaultLifecycleExecutor.java:462) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:175) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Caused by: org.apache.maven.plugin.version.PluginVersionNotFoundException: The plugin 'org.apache.maven.plugins:maven-eclispe-plugin' does not exist or no valid version could be found at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:229) at org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePluginVersion(DefaultPluginVersionManager.java:91) at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:179) at org.apache.maven.plugin.DefaultPluginManager.loadPluginDescriptor(DefaultPluginManager.java:1642) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1540) ... 15 more [INFO] ------------------------------------------------------------------------ [INFO] Total time: < 1 second [INFO] Finished at: Fri Nov 19 14:40:22 IST 2010 [INFO] Final Memory: 12M/29M[/list]

please help me to sort out this.

Thanks Lester and David for reply.

I cant Adopt both the solution. Its our business requirement.so I want some handler or something which will load the class according to request.

Hi All,

We are facing multiple class loading issue.
The class loader loads the class from some jar and next time its loads the same class from different jar.
We want to do something so that only specific class should get loaded from specific jar file.

Thanks
Swapnil

Pratap koritala wrote:you can develop a front end UI with JAVA.

You need a interface with router or get a router which will save what you wanted in persistent.

Posting some random requirements and asking for help.....

I am not asking some random Requirements. If you know the solution then give answer,don't give your extra comment

Hi All,

I am developeing Website tracking Tool for wifi system.

This project is about tracking the various users visiting various web sites using intra net (wi fi) and to generate the log of the activities that is log in date, time, user name, password, sites visited, and to generate the log report.

Our output should look like:
-first the user authentication is done.
-it should give List of all IP addresses of pc's present in the wi-fi network
-then by using IP adress it should locate MAC address of each pc
- by using MAC address it should show what are happening on that m/c.i.e.it should track track all the navigation undergone by the employees while they work with the internet under the WIFI. Now the URL’s visited date, time of visit, the MAC address of the machine.

I am developing this system. please help me how to achieve this

Thanks in advance.

Thanks
Swapnil

Try this using Java Script

Bear Bibeault wrote:If the applications are in the same container, some containers allow cross-context communication. But since you haven't given us any info on that, who can say?

Bear can you please explain this in brief how to do ?

Sakthi please don’t post the same message in multiple forum. you are wasting people time . Please post message in appropriate forum.

https://coderanch.com/t/476683/Servlets/java/help-GuestBook-Application

Try to include the second page in first page using Jsp:include or Page Include directive .

let me know if you want more help.

JVM is OS dependent, different OS has different JVM thats why Java Is platform independent.

same thing for .Net CLR is different for differnet OS.