| |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <HTML> |
| <HEAD> |
| <!-- $PAGETITLE --> |
| <TITLE>OpenEJB - Counter Stateful Session Bean Example</TITLE> |
| <LINK href="http://openejb.apache.org/all.css" rel="stylesheet" type="text/css"> |
| <!--[if IE]><link rel="stylesheet" type="text/css" media="screen, projection" href="openejb.apache.org/ie.css"><![endif]--> |
| |
| <LINK rel="SHORTCUT ICON" href="http://openejb.apache.org/images/favicon.ico"> |
| <SCRIPT language="JavaScript" src="http://cwiki.apache.org/confluence/pages/viewpage.action?spaceKey=OPENEJB&title=functions.js" type="text/javascript"></SCRIPT> |
| <META http-equiv="Content-Type" content="text/html;charset=UTF-8"> |
| </HEAD> |
| <BODY> |
| |
| <!-- Delay the loading of the external javascript file needed for labels (as it takes too long to load and visibly holds loading of the page body) --> |
| <!-- To do this without javascript errors over undefined functions, we need to declare stubs here (that are overrided later by the proper implementations) --> |
| <SCRIPT language="JavaScript" type="text/javascript"> |
| function doAddLabel(hideTextfieldAfterAddParam) |
| { |
| // stub |
| } |
| |
| function onAddLabel() |
| { |
| // stub |
| } |
| |
| function showLabelsInput() |
| { |
| // stub |
| } |
| </SCRIPT> |
| |
| <A name="top"></A> |
| <TABLE class="frameTable" cellpadding="0" cellspacing="0" border="0"> |
| <TR class="Row1"> |
| <TD class="Col1"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col2"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col3"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col4"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col5"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| </TR> |
| <TR class="Row2"> |
| <TD class="Col1"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col2"> </TD> |
| <TD class="Col3" id="breadcrumbs"> |
| <!-- $TOP_NAV_BAR --> |
| |
| |
| |
| |
| |
| <A href="index.html" title="Index">Index</A> | <A href="news.html" title="News">News</A> | <A href="faq.html" title="FAQ">FAQ</A> | <A href="download.html" title="Download">Download</A> | <A href="mailing-lists.html" title="Mailing Lists">Lists</A> | <SPAN class="nobr"><A href="http://issues.apache.org/jira/browse/OPENEJB" title="Visit page outside Confluence" rel="nofollow">Issues<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN> |
| </TD> |
| <TD class="Col4"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col5"> </TD> |
| </TR> |
| <TR class="Row3"> |
| <TD class="Col1"><IMG alt="" class="Row3Img" id="thinLine" src="http://openejb.apache.org/images/line_sm.gif"></TD> |
| <TD class="Col2"><IMG alt="" class="Row3Img" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col3"><IMG alt="" class="Row3Img" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col4"><IMG alt="" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col5"><IMG alt="" class="Row3Img" src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| </TR> |
| <TR class="Row4"> |
| <TD class="Col1"> |
| <SPAN id="Navigation"> |
| |
| |
| |
| |
| |
| |
| <H3><A name="Navigation-Overview"></A>Overview</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="index.html" title="Index">Home</A></LI> |
| <LI><A href="news.html" title="News">News</A></LI> |
| <LI><A href="faq.html" title="FAQ">FAQ</A></LI> |
| <LI><A href="download.html" title="Download">Download</A></LI> |
| <LI><A href="../OPENEJBx30/examples.html" title="Examples">OPENEJBx30:Examples</A></LI> |
| <LI><A href="mailing-lists.html" title="Mailing Lists">Mailing Lists</A></LI> |
| <LI><A href="source-code.html" title="Source Code">Source Code</A></LI> |
| </UL> |
| |
| |
| <H3><A name="Navigation-General"></A>General</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="../OPENEJBx30/deploy-tool.html" title="Deploy Tool">Deployment</A></LI> |
| <LI><A href="../OPENEJBx30/startup.html" title="Startup">Startup</A></LI> |
| <LI><A href="validation-tool.html" title="Validation Tool">Validation</A></LI> |
| <LI><A href="webadmin.html" title="Webadmin">Webadmin</A></LI> |
| </UL> |
| |
| |
| <H3><A name="Navigation-Configuration"></A>Configuration</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="configuration.html" title="Configuration">General</A></LI> |
| <LI><A href="../OPENEJBx30/deployments.html" title="Deployments">Deployments</A></LI> |
| <LI><A href="containers.html" title="Containers">Containers</A></LI> |
| </UL> |
| |
| |
| <H3><A name="Navigation-Servers"></A>Servers</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="local-server.html" title="Local Server">Local</A></LI> |
| <LI><A href="remote-server.html" title="Remote Server">Remote</A></LI> |
| </UL> |
| |
| |
| <H3><A name="Navigation-Integrations"></A>Integrations</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="tomcat.html" title="Tomcat">Tomcat</A></LI> |
| <LI><A href="geronimo.html" title="Geronimo">Geronimo</A></LI> |
| <LI><A href="webobjects.html" title="WebObjects">WebObjects</A></LI> |
| </UL> |
| |
| |
| <H3><A name="Navigation-Community"></A>Community</H3> |
| |
| <UL class="alternate" type="square"> |
| <LI><A href="team.html" title="Team">Team</A></LI> |
| <LI><A href="articles.html" title="Articles">Articles</A></LI> |
| <LI><A href="annoyances.html" title="Annoyances">Annoyances</A></LI> |
| <LI><SPAN class="nobr"><A href="index.html" title="Visit page outside Confluence" rel="nofollow">Wiki<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN></LI> |
| <LI><SPAN class="nobr"><A href="irc://irc.freenode.net/#openejb" title="Visit page outside Confluence" rel="nofollow">IRC<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN></LI> |
| </UL> |
| |
| <H3> |
| <A name="Navigation-Feeds"></A> |
| Feeds |
| </H3> |
| |
| <UL class="feeds"> |
| <LI> |
| <A href="http://cwiki.apache.org/confluence/spaces/rss.action?key=OPENEJB&newPages=false"> |
| <IMG src="http://openejb.apache.org/images/rss.gif"></A> |
| <A class="feedsText" href="http://cwiki.apache.org/confluence/spaces/rss.action?key=OPENEJB&newPages=false">Site</A> |
| </LI> |
| |
| <LI><A href="http://cwiki.apache.org/confluence/spaces/blogrss.action?key=OPENEJB"> |
| <IMG src="http://openejb.apache.org/images/rss.gif"></A> |
| <A class="feedsText" href="http://cwiki.apache.org/confluence/spaces/blogrss.action?key=OPENEJB">News</A> |
| </LI> |
| </UL> |
| </SPAN> |
| </TD> |
| <TD class="Col2"> </TD> |
| <TD class="Col3"> |
| <TABLE id="PageHeader" border="0" width="100%"> |
| <TR> |
| <TD> |
| <A href="http://openejb.org/"> |
| <IMG hspace="0" src="http://openejb.apache.org/images/logo_openejb.gif" vspace="0"> |
| </A> |
| </TD> |
| <TD align="right"> |
| <A href="http://www.apache.org/"> |
| <IMG src="http://www.apache.org/images/asf-logo.gif" width="258" height="66"> |
| </A> |
| </TD> |
| </TR> |
| <TR> |
| <TD id="page_title"> |
| <!-- $TITLE --> |
| Counter Stateful Session Bean Example |
| </TD> |
| |
| <TD align="right"> |
| <BR><BR> |
| <!-- Google CSE Search Box Begins --> |
| <FORM id="searchbox_010475492895890475512:_t4iqjrgx90" action="http://www.google.com/cse"> |
| <INPUT type="hidden" name="cx" value="010475492895890475512:_t4iqjrgx90"> |
| <INPUT type="hidden" name="cof" value="FORID:0"> |
| <INPUT name="q" type="text" size="25"> |
| <INPUT type="submit" name="sa" value="Search"> |
| </FORM> |
| <SCRIPT type="text/javascript" src="http://www.google.com/coop/cse/brand?form=searchbox_010475492895890475512:_t4iqjrgx90"></SCRIPT> |
| <!-- Google CSE Search Box Ends --> |
| |
| </TD> |
| </TR> |
| </TABLE> |
| <P> |
| <!-- $BODY --> |
| <DIV id="PageContent"> |
| <H1><A name="CounterStatefulSessionBeanExample-Overview"></A>Overview</H1> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/README.txt. The system administrator has been notified. |
| |
| <H1><A name="CounterStatefulSessionBeanExample-TheCode"></A>The Code</H1> |
| |
| <P>In this example we develop a simple counter stateful session EJB.</P> |
| |
| <H5><A name="CounterStatefulSessionBeanExample-Localbusinessinterface"></A>Local business interface</H5> |
| |
| <TABLE cellpadding="5" width="85%" cellspacing="8px" class="tipMacro" border="0" align="center"><COLGROUP><COL width="24"><COL></COLGROUP><TR><TD valign="top"><IMG src="http://cwiki.apache.org/confluence/images/icons/emoticons/check.gif" width="16" height="16" align="absmiddle" alt="" border="0"></TD><TD><B class="strong">@Local annotation</B><BR> |
| <P>Note that it's not mandatory to annotate local business interfaces with the @Local annotation. If a business interface doesn't have any annotation, it's assumed to be local by the ejb container.</P></TD></TR></TABLE> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/main/java/org/apache/openejb/examples/counter/CounterLocal.java. The system administrator has been notified. |
| |
| <H5><A name="CounterStatefulSessionBeanExample-Remotebusinessinterface"></A>Remote business interface</H5> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/main/java/org/apache/openejb/examples/counter/CounterRemote.java. The system administrator has been notified. |
| |
| <H5><A name="CounterStatefulSessionBeanExample-Bean"></A>Bean</H5> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/main/java/org/apache/openejb/examples/counter/CounterImpl.java. The system administrator has been notified. |
| |
| |
| <H1><A name="CounterStatefulSessionBeanExample-Writingaunittestfortheexample"></A>Writing a unit test for the example</H1> |
| |
| <P>Writing an unit test for the stateful session EJB is quite simple. We need just to write a setup method to create and initialize the InitialContext, and then write our test methods</P> |
| |
| <H4><A name="CounterStatefulSessionBeanExample-setUp"></A>setUp</H4> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/test/java/org/apache/openejb/examples/counter/CounterImplTest.java. The system administrator has been notified. |
| |
| <P>Note the "openejb.deployments.classpath.include" parameter, which tells the ejb container to search for EJBs in the classpath, and specifies in which java packages they are to be located.</P> |
| |
| <H4><A name="CounterStatefulSessionBeanExample-Testthelocalbusinessinterface"></A>Test the local business interface</H4> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/test/java/org/apache/openejb/examples/counter/CounterImplTest.java. The system administrator has been notified. |
| |
| <H4><A name="CounterStatefulSessionBeanExample-Testtheremotebusinessinterface"></A>Test the remote business interface</H4> |
| |
| An error occurred: http://svn.apache.org/repos/asf/openejb/trunk/openejb3/examples/counter-stateful-pojo/src/test/java/org/apache/openejb/examples/counter/CounterImplTest.java. The system administrator has been notified. |
| |
| <H1><A name="CounterStatefulSessionBeanExample-Running"></A>Running</H1> |
| |
| <P>Running the example is fairly simple, just run:</P> |
| |
| <P>$ cd counter-stateful-pojo<BR> |
| $ mvn clean install</P> |
| |
| <P>Which should create output like the following.</P> |
| |
| <DIV class="preformatted"><DIV class="preformattedContent"> |
| <PRE>------------------------------------------------------- |
| T E S T S |
| ------------------------------------------------------- |
| [OPENEJB:surefire] Running org.apache.openejb.examples.counter.CounterImplTest |
| log4j:WARN No appenders could be found for logger (OpenEJB). |
| log4j:WARN Please initialize the log4j system properly. |
| Apache OpenEJB 3.0-incubating-SNAPSHOT build: 20070105-12:45 |
| http://incubator.apache.org/openejb |
| OpenEJB ready. |
| [OPENEJB:surefire] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 1.943 sec |
| [OPENEJB:INFO] [jar:jar] |
| [OPENEJB:INFO] Building jar: openejb3/examples/counter-stateful-pojo/target/simple-counter-statefuls-1.0-SNAPSHOT.jar |
| [OPENEJB:INFO] [install:install] |
| [OPENEJB:INFO] Installing openejb3/examples/counter-stateful-pojo/target/simple-counter-statefuls-1.0-SNAPSHOT.jar ... |
| [OPENEJB:INFO] ------------------------------------------------------------------------ |
| [OPENEJB:INFO] BUILD SUCCESSFUL |
| [OPENEJB:INFO] ------------------------------------------------------------------------ |
| </PRE> |
| </DIV></DIV> |
| |
| </DIV> |
| </P> |
| </TD> |
| <TD class="Col4"><IMG src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col5"> |
| |
| |
| </TD> |
| </TR> |
| <TR class="Row5"> |
| <TD class="Col1"> </TD> |
| <TD class="Col2"> </TD> |
| <TD class="Col3"> |
| <BR> |
| <BR> |
| <IMG width="100%" height="1" src="http://openejb.apache.org/images/line_light.gif"> |
| <TABLE width="100%"> |
| <TR> |
| <TD> |
| <SPAN class="bodyGrey"> |
| <SMALL> |
| <NOTICE><!-- $FOOTER --> |
| Apache OpenEJB is an project of The Apache Software Foundation (ASF) |
| </NOTICE> |
| <BR> |
| Site Powered by |
| <A href="http://atlassian.com/">Atlassian</A> |
| <A href="http://atlassian.com/confluence/">Confluence</A> |
| . |
| </SMALL> |
| </SPAN> |
| </TD> |
| <TD align="right"> |
| <A style="color:#999;font-size:small;font-weight:normal;" href="http://cwiki.apache.org/confluence/pages/editpage.action?spaceKey=OPENEJB&title=Counter%20Stateful%20Session%20Bean%20Example">[ edit ]</A> |
| </TD> |
| </TR> |
| </TABLE> |
| <BR> |
| </TD> |
| <TD class="Col4"><IMG src="http://openejb.apache.org/images/dotTrans.gif"></TD> |
| <TD class="Col5"> </TD> |
| </TR> |
| </TABLE> |
| |
| <!-- Needed for composition plugin --> |
| <!-- delay the loading of large javascript files to the end so that they don't interfere with the loading of page content --> |
| <SPAN style="display: none"> |
| <SCRIPT type="text/javascript" language="JavaScript" src="http://cwiki.apache.org/confluence/labels-javascript"></SCRIPT> |
| |
| <SCRIPT src="http://www.google-analytics.com/urchin.js" type="text/javascript"> |
| </SCRIPT> |
| <SCRIPT type="text/javascript"> |
| _uacct = "UA-2717626-1"; |
| urchinTracker(); |
| </SCRIPT> |
| </SPAN> |
| |
| </BODY> |
| </HTML> |
