Fwd: Looking to move the examples extension to its own EXPath archive

Hello Folks,


I am working on a template for creating EXPath archives based on Java classes.

It is here:

https://github.com/lcahlander/echo <https://github.com/lcahlander/echo>


I am currently getting the following error while trying to load:


2015-12-04 10:37:56,753 [eXistThread-42] INFO  (AbstractExistHttpServlet.java [getOrCreateBrokerPool]:100) - Database already started. Skipping configuration ... 
2015-12-04 10:37:56,753 [eXistThread-42] INFO  (AbstractExistHttpServlet.java [doGeneralExistServletConfig]:196) - Using default user guest for all unauthorized requests. 
2015-12-04 10:37:56,754 [eXistThread-42] INFO  (XQueryServlet.java [init]:162) - encoding = UTF-8 
2015-12-04 10:37:57,061 [eXistThread-42] ERROR (XQueryServlet.java [process]:550) - Cannot compile xquery: exerr:ERROR error found while loading module echo: failed to load module: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'> from: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>, location: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>. Source not found.  
org.exist.EXistException: Cannot compile xquery: exerr:ERROR error found while loading module echo: failed to load module: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'> from: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>, location: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>. Source not found. 
	at org.exist.http.servlets.XQueryServlet.process(XQueryServlet.java:444) [exist-optional.jar:?]
	at org.exist.http.servlets.XQueryServlet.doPost(XQueryServlet.java:199) [exist-optional.jar:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) [servlet-api-3.0.jar:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [servlet-api-3.0.jar:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575) [jetty-security-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:229) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.exist.http.urlrewrite.Forward.doRewrite(Forward.java:50) [exist-optional.jar:?]
	at org.exist.http.urlrewrite.XQueryURLRewrite.doRewrite(XQueryURLRewrite.java:547) [exist-optional.jar:?]
	at org.exist.http.urlrewrite.XQueryURLRewrite.service(XQueryURLRewrite.java:351) [exist-optional.jar:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) [servlet-api-3.0.jar:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at de.betterform.agent.web.filter.XFormsFilter.doFilter(XFormsFilter.java:171) [betterform-exist-5.1-SNAPSHOT-20151014.jar:?]
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1476) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533) [jetty-security-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.Server.handle(Server.java:370) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865) [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240) [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
Caused by: org.exist.xquery.XPathException: exerr:ERROR error found while loading module echo: failed to load module: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'> from: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>, location: 'http://exist-db.org/xquery/echo' <http://exist-db.org/xquery/echo'>. Source not found. 
	at org.exist.xquery.XQueryContext.compileModule(XQueryContext.java:2885) ~[exist.jar:?]
	at org.exist.xquery.XQueryContext.compileOrBorrowModule(XQueryContext.java:2854) ~[exist.jar:?]
	at org.exist.xquery.XQueryContext.importModule(XQueryContext.java:2799) ~[exist.jar:?]
	at org.exist.xquery.parser.XQueryTreeParser.importDecl(XQueryTreeParser.java:5663) ~[exist.jar:?]
	at org.exist.xquery.parser.XQueryTreeParser.prolog(XQueryTreeParser.java:4693) ~[exist.jar:?]
	at org.exist.xquery.parser.XQueryTreeParser.mainModule(XQueryTreeParser.java:3963) ~[exist.jar:?]
	at org.exist.xquery.parser.XQueryTreeParser.module(XQueryTreeParser.java:3908) ~[exist.jar:?]
	at org.exist.xquery.parser.XQueryTreeParser.xpath(XQueryTreeParser.java:3569) ~[exist.jar:?]
	at org.exist.xquery.XQuery.compile(XQuery.java:142) ~[exist.jar:?]
	at org.exist.xquery.XQuery.compile(XQuery.java:91) ~[exist.jar:?]
	at org.exist.xquery.XQuery.compile(XQuery.java:75) ~[exist.jar:?]
	at org.exist.http.servlets.XQueryServlet.process(XQueryServlet.java:441) ~[exist-optional.jar:?]
	... 46 more


Can you take a look and suggest any changes?


I am planning on moving the SQL function module to its own EXPath archive.  I have some additions for harvesting a databases structure.

Thanks,
Loren