----- Original Message ----- From: "Stefano Bonnin" <[EMAIL PROTECTED]> To: <'[EMAIL PROTECTED]'> Sent: Monday, July 23, 2001 4:03 PM Subject: xsp:expr: "variable and method scope" > Hi I have a problem with xsl:expr and "method scope" (I think). (I use > Tomcat 3.2.1 and Cocoon 1.8) > This is the code > > <?xml version="1.0"?> > <?xml-stylesheet href="xml2html.xsl" type="text/xsl"?> > <?xml-stylesheet href="xml2wml.xsl" type="text/xsl" media="wap"?> > > <?cocoon-process type="xsp"?> > <?cocoon-process type="xslt"?> > > <xsp:page > language="java" > xmlns:esql="http://apache.org/cocoon/SQL/v2"; > xmlns:xsp="http://www.apache.org/1999/XSP/Core";> > > <xsp:structure> > <xsp:include>smit.cde.admin.query.Query</xsp:include> > <xsp:include>smit.cde.admin.query.QueryImpl</xsp:include> > <xsp:include>smit.cde.admin.type.TypeCP</xsp:include> > <xsp:include>smit.tdx.TdxObject</xsp:include> > <xsp:include>smit.user.InfoUser</xsp:include> > </xsp:structure> > <page> > > <xsp:logic> > //Session > HttpSession ses = request.getSession(false); > InfoUser userInfo = (InfoUser) ses.getValue("Informations"); > String id = (String) userInfo.getUserId(); > </xsp:logic> > > <!-- The following operations update the user profile --> > <esql:execute-query> > > <esql:driver>sun.jdbc.odbc.JdbcOdbcDriver</esql:driver> > <esql:dburl>jdbc:odbc:Users</esql:dburl> > > <esql:query> > update users set country = ' > <xsp:expr>request.getParameter("country")</xsp:expr>' where user = > '<xsp:expr>userInfo.getUserId()</xsp:expr>' and password = 'password' > </esql:query> > </esql:execute-query> > > > <nextsection> > ***New URL*** > </nextsection> > > </page> > > > when I try to compile the page I receive the following error: > java.lang.Exception: XSP Java Compiler: Compilation failed for > _compute_position.java > 113: Undefined variable or class name: userInfo > > + userInfo.getUserId() > > ^ > > Note: > C:\foo\Tomcat\repository\_C_\_foo\_Tomcat\_webapps\_Cocoon\_samples\_Smit\_c > ompute_position.java uses or overrides a deprecated API. Recompile with > "-deprecation" for details. > > 1 error, 1 warning > > > > at > org.apache.cocoon.processor.xsp.language.java.XSPJavaProcessor.compile(XSPJa > vaProcessor.java, Compiled Code) > at java.lang.Exception.(Exception.java, Compiled Code) > at > org.apache.cocoon.processor.xsp.language.java.XSPJavaProcessor.compile(XSPJa > vaProcessor.java, Compiled Code) > at org.apache.cocoon.processor.xsp.XSPProcessor.process(XSPProcessor.java, > Compiled Code) > at org.apache.cocoon.Engine.handle(Engine.java, Compiled Code) > at org.apache.cocoon.Cocoon.service(Cocoon.java, Compiled Code) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, > Compiled Code) > at org.apache.tomcat.core.Handler.service(Handler.java, Compiled Code) > at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, > Compiled Code) > at > org.apache.tomcat.core.ContextManager.internalService(ContextManager.java, > Compiled Code) > at org.apache.tomcat.core.ContextManager.service(ContextManager.java, > Compiled Code) > at > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC > onnectionHandler.java, Compiled Code) > at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, > Compiled Code) > at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java, > Compiled Code) > at java.lang.Thread.run(Thread.java, Compiled Code) > > > why? How can I use userInfo within esql:query tag? > > Thanks. > >
