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I am having problems with classpath, when trying to
compile an EJB. I am obviously missing the obvious :--), but I have gone
over the classpath setting a number of times and am not able to see the
error. Should I copy the ejb.jar to WEB-INF/lib ? I did try copying
the package to the WEB-INF/classes dir to no avail.
I must be missing the obvious....
Any suggestions welcome
The directory structure is
com
|
----- aptsi
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-----applications
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------ tsm
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------ ejb
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------ web
etc.
The EJB is in ejb and the code is a straight
forward:
/*
* Generated by XDoclet - Do not edit! */ package com.aptsi.applications.tsm.ejb; /**
* Remote interface for HelloWorld. * @created December 10, 2005 */ public interface HelloWorld extends javax.ejb.EJBObject { /** * Your Logic. */ public java.lang.String helloWorld( ) throws java.rmi.RemoteException; }
The servlet is also very simple and shown
below:
/*
* Created on Dec 12, 2005 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */ package com.aptsi.applications.tsm.web.servlets.frontcontroller; import javax.ejb.*;
import javax.servlet.*; import javax.servlet.http.*; import java.io.PrintWriter; import java.io.IOException; import com.aptsi.applications.tsm.ejb.HelloWorld; /** * @author atsidev * * TODO To change the template for this generated type comment go to * Window - Preferences - Java - Code Style - Code Templates */ public class RegLogout extends HttpServlet { public static final int REGISTER = 0; public static final int LOGOUT = 1; public void doProcess (HttpServletRequest request, HttpServletResponse response) { int actionIndex=-99; String actionJsp[] = {"/register.jsp","/logout.jsp"}; String submitButton = "test"; submitButton = request.getParameter("submitButton"); if
((submitButton != null) &&
(submitButton.equals("register")))
{ actionIndex = REGISTER; } else if ((submitButton != null) && (submitButton.equals("logout"))) { actionIndex = LOGOUT; } // this is only for testing: // Get the HelloWorld Ejb here and print out a HelloWorld. // // Get the
context
Context ctx = new InitialContext(); ctx = (Context)ctx.lookup("java:comp/env"); Object o = ctx.lookup("HelloWorld"); HelloWorldHome home = (HelloWorldHome) PortableRemoteObject.narrow(o, HelloWorldHome.class); // get the bean remote
instance
// HelloWorld h = home.create(); System.out.println(h.helloWorld()); try { this.getServletContext().getRequestDispatcher(actionJsp
[actionIndex]).include(request, response);
} catch(ServletException e)
{ System.out.println(e.getMessage()); } catch (IOException ie) { System.out.println(ie.getMessage()); } }
public void doGet (HttpServletRequest request, HttpServletResponse response) {
doProcess(request,response);
}
public void doPost (HttpServletRequest
request,
HttpServletResponse response) { doProcess(request,response); }
}
The ant build code properties:
dir.src="">dir.lib=src/java/lib
dir.buildroot=./build dir.build=${dir.buildroot}/classes dir.build.common=${dir.build}/common dir.build.ejb=${dir.build}/ejb dir.assemble=${dir.buildroot}/assemble
earDir=${dir.assemble}/ear warDir=${dir.assemble}/war ejbDir=${dir.assemble}/ejb jarDir=${dir.assemble}/jars earAppDDDir=${earDir}/META-INF/ dir.assemble.warclass=${warDir}/WEB-INF/classes dir.dist=dist
dir.deploydir=C:/aptsi_home/jboss/jboss-3.2.3/server/default/deploy applicationName=tsm
application.dir=${dir.src}applications/${applicationName} dirs.base=${basedir} java.dir=${basedir}/aptsi warclassdir=${application.dir}/web/WEB-INF/classes
libdir=${application.dir}/web/WEB-INF/lib appDDDir=${application.dir}/META-INF/ warDD=${application.dir}/web/WEB-INF web.dir=${application.dir}/web app-src.dir=com/aptsi/applications/${applicationName} ejb.dir=${application.dir}/ejb common.dir=${application.dir}/common warFile=${applicationName}.war
earFile=${applicationName}.ear jarFile=${applicationName}.jar dir.base.src=""> The ant build code classpath:
<!-- The compile classpath --> <path id="compile.classpath"> <fileset dir="${dir.base.src}"> <include name="lib/**/*.jar"/> </fileset> <fileset dir="${dir.base.src}"> <include name="com/aptsi/applications/**/*.class"/> <include name="com/aptsi/applications/tsm/ejb/**/*.class"/> </fileset> </path> The ant buildfile code javac:
<target name="buildwar"
depends="prepare">
<javac srcdir="${web.dir}" destdir="${dir.assemble.warclass}" debug="on" deprecation="on" optimize="off" classpathref="compile.classpath"> </javac> </target> <!-- truncated for this email, there were a number of copyto elements. --> The error message:
[javac] File to be
compiled:
[javac] C:\ATSI\Clients\ApTSi\TestingService\demo\testapp\Dev\dev\src\java\com\aptsi\applications\tsm\web\servle ts\frontcontroller\RegLogout.java [javac] C:\ATSI\Clients\ApTSi\TestingService\demo\testapp\Dev\dev\src\java\com\aptsi\applications\tsm\web\servlets\f rontcontroller\RegLogout.java:16: package com.aptsi.applications.tsm.ejb does not exist [javac] import com.aptsi.applications.tsm.ejb.HelloWorld; [javac] ^ [javac] 1 error BUILD
FAILED
file:C:/ATSI/Clients/ApTSi/TestingService/demo/testapp/Dev/dev/build.xml:274: Compile failed; see the compiler error out put for details. at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:844) at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:682) at org.apache.tools.ant.Task.perform(Task.java:341) at org.apache.tools.ant.Target.execute(Target.java:309) at org.apache.tools.ant.Target.performTasks(Target.java:336) at org.apache.tools.ant.Project.executeTarget(Project.java:1339) at org.apache.tools.ant.Project.executeTargets(Project.java:1255) at org.apache.tools.ant.Main.runBuild(Main.java:609) at org.apache.tools.ant.Main.start(Main.java:196) at org.apache.tools.ant.Main.main(Main.java:235) |
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