We have been trying to get Coherence working with CQ5.5. We have read the steps given in an earlier thread cq5.4 & Coherence 3.7.1 and tried to follow them but none of the approaches work with CQ5.5 and Coherence 3.7. This is what we have tried so far.
We created plugin-jar containing coherence.jar using Eclipse and then deployed/installed in my local CQ5 author installation using CQ5 Web Console Bundles - install/update. The bundle was installed and started without any errors.
Created a simple jsp using CQ5.5's geometrixx content page and modified it as given in the above thread to just test coherence.
<%-- Sample jsp--%><%@include file="/libs/foundation/global.jsp" %><%@ page import="com.tangosol.net.CacheFactory,com.tangosol.net.NamedCache" %><% String key = "k2"; String value = "Hello World from cq!";
ClassLoader oldLoader = Thread.currentThread().getContextClassLoader();
ClassLoader newLoader = com.tangosol.net.CacheFactory.class.getClassLoader();
Thread.currentThread().setContextClassLoader(newLoader); CacheFactory.ensureCluster(); NamedCache cache = CacheFactory.getCache("hello-example"); cache.put(key, value); out.println((String)cache.get(key)); CacheFactory.shutdown(); Thread.currentThread().setContextClassLoader(oldLoader); %><div id="main"> <div class="container_16">
Hello, my name is 1.1 <div class="grid_16"> <cq:include path="carousel" resourceType="foundation/components/carousel"/> </div> <div class="grid_12 body_container"> <cq:include path="lead" resourceType="geometrixx/components/lead"/> <cq:include path="par" resourceType="foundation/components/parsys"/> </div> <div class="grid_4 right_container"> <cq:include path="rightpar" resourceType="foundation/components/parsys"/> </div> <div class="clear"></div> </div></div>
These are the errors that we are seeing.
Caused by: (Wrapped) java.lang.NoClassDefFoundError: javax/naming/NamingException at com.tangosol.util.Base.ensureRuntimeException(Base.java:288) at com.tangosol.util.Base.ensureRuntimeException(Base.java:269) at com.tangosol.net.CacheFactory.getCluster(CacheFactory.java:392) at com.tangosol.net.CacheFactory.ensureCluster(CacheFactory.java:421) at org.apache.jsp.apps.geometrixx.components.homepage.content_jsp._jspService(content_jsp.java:169) at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:420) ... 126 more Caused by: java.lang.NoClassDefFoundError: javax/naming/NamingException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.tangosol.net.CacheFactory.<clinit>(CacheFactory.java:923) at org.apache.jsp.apps.geometrixx.components.homepage.content_jsp._jspService(content_jsp.java:171) ... 129 more Caused by: java.lang.ClassNotFoundException: javax.naming.NamingException not found by Coherence_vs [238] at org.apache.felix.framework.ModuleImpl.findClassOrResourceByDelegation(ModuleImpl.java:787) at org.apache.felix.framework.ModuleImpl.access$400(ModuleImpl.java:71) at org.apache.felix.framework.ModuleImpl$ModuleClassLoader.loadClass(ModuleImpl.java:1768) at java.lang.ClassLoader.loadClass(Unknown Source) ... 133 more
The steps below given in the above thread cq5.4 & Coherence 3.7.1 don't seem to be valid in CQ5.5 anymore like for example -
- Deploy the hello.war file by going to cq servlet engine at http://<host>:<port>/admin( did not see http://<host>:<port>/admin option in the current CQ5.5 installation)
or
- Place coherence.jar at <CQ_Install_Dir>/crx-quickstart/server/runtime/0/_/WEB-INF/lib/ (there is no such directory in the current CQ5.5 installation)
Would really appreciate any help. Thank you in advance.
VS