Problem solved: Two changes: First line of the jsp is now:
<%@ page contentType="application/x-java-jnlp-file" %> and in web.xml the trimSpaces parameter is set to true. Now the request.getParameter() call works fine. On Mon, Jun 30, 2008 at 5:16 PM, Sean Doyle <[EMAIL PROTECTED]> wrote: > Hi.. > > If a jsp has a page directive of the following form > <%@ page contentType="application/x-java-jnlp-file" %> > then all request.getParameter() calls return null. Other calls to request > (like > request.getMethod() ) work correctly. > > Example URL: > http://localhost:8090/DDL/app/ddl.jsp?DICOMRemoteAETitle=Remote&DICOMRemoteDicomPort=3001&DICOMRemoteHost=radworkstation.hospital.edu&DICOMLocalAETitle=MCDICOM&DICOMLocalDicomPort=3002 > > The request.getMethod() correctly returns GET. > > If I leave out the page directive the request.getParameter() methods return > correct values. > > When I look at the generated Java code - the only difference is in the call to > setContentType() > > < response.setContentType("application/x-java-jnlp-file"); > ---> response.setContentType("text/html"); > > So - it's something happening at runtime. Shouldn't all GET methods have > request.getParameter() treated identically no matter what the output > contentType is? > > OS: Fedora 7 > > Tomcat: Apache-tomcat-6.0.14 > > Java: 1.6.0_03 > > > Same problem occurs on a mac using Soylatte. > > > I've attached the text of the JSP below. In its current form - it works. But > if the > > <!-- < %@ page contentType="application/x-java-jnlp-file" % > --> > > is changed to > > <%@ page contentType="application/x-java-jnlp-file" %> > > (note the removal of the space as well as the XML comment). > > > Any suggestions welcomed. > > > > ===== JNLP file === > <?xml version="1.0" encoding="utf-8"?> > <%@ taglib uri="http://java.sun.com/jsp/jstl/core"; > prefix="c" %> > <%@ taglib uri="http://java.sun.com/jsp/jstl/functions"; > prefix="fn" %> > <!-- < %@ page contentType="application/x-java-jnlp-file" % > --> > <!-- JNLP File for DICOM Data Liberator (DDL) > --> > > <%-- > > > http://localhost:8090/DDL/app/ddl.jsp?DICOMRemoteAETitle=Remote&DICOMRemoteDicomPort=3001&DICOMRemoteHost=radworkstation.hospital.edu&DICOMLocalAETitle=MCDICOM&DICOMLocalDicomPort=3002 > > --%> > <jnlp > spec="1.5+" > codebase=<%=request.getScheme() + "://" + request.getServerName() + ":" + > request.getServerPort() + "/DDL/app" %> > href="ddl.jsp"> > <information> > <title>DICOM Data Liberator</title> > <vendor>MedCommons, Inc.</vendor> > > <homepage href="http://medcommons.net"; /> > <description>DICOM CSTORE SCP/SCU to CXP-enabled appliances. > </description> > <description kind="short">DICOM Data Liberator </description> > <icon kind="splash" href="Logo_300x300.gif"/> > <icon kind="shortcut" href="Logo_300x300.gif"/> > <icon kind="default" href="Logo_300x300.gif"/> > <association mime-type="application/x-healthurl-download" > extensions="download-hurl"/> > <offline-allowed /> > > <update check="always" policy="prompt-update"/> > > <shortcut online="true"> > <menu submenu="DICOM Data Liberator"/> > <desktop/> > </shortcut> > > </information> > <security> > <all-permissions/> > </security> > <resources> > > <j2se version="1.5+" /> > > <extension name="Activation" href="activation.jnlp"/> <!-- Hack for getting > around jar signed by another entity --> > <jar href="medcommons-dicomclient-application.jar" main="true"/> > <jar href="log4j.jar" download="eager"/> > <jar href="hibernate3.jar" download="eager" /> > > <jar href="antlr.jar" download="eager"/> > <jar href="asm-attrs.jar" download="eager"/> > <jar href="asm.jar" download="eager"/> > <jar href="ccrxmlbean.jar" download="eager"/> > <jar href="cglib.jar" download="eager"/> > <jar href="commons-codec.jar" download="eager"/> > <jar href="commons-collections.jar" download="eager"/> > <jar href="commons-httpclient.jar" download="eager"/> > <jar href="commons-logging-api.jar" download="eager"/> > <jar href="commons-logging.jar" download="eager"/> > <jar href="cos.jar" download="eager"/> > <jar href="dcm4che-core.jar" download="eager"/> > <jar href="dcm4che-net.jar" download="eager"/> > <jar href="dom4j.jar" download="eager"/> > <jar href="ehcache.jar" download="eager"/> > <jar href="hsqldb.jar" download="eager"/> > <jar href="jdom.jar" download="eager"/> > <jar href="jetty-util.jar" download="eager"/> > <jar href="jetty.jar" download="eager"/> > <jar href="jnlp.jar" download="eager"/> > <jar href="jsp.jar" download="eager"/> > <jar href="jsp-api.jar" download="eager"/> > <jar href="jsr173_api.jar" download="eager"/> > <jar href="jta.jar" download="eager"/> > <jar href="mail.jar" download="eager"/> > <jar href="gateway-interfaces.jar" download="eager"/> > <jar href="medcommons-crypto.jar" download="eager"/> > <jar href="medcommons-cxp-client.jar" download="eager"/> > <jar href="medcommons-transfer-application.jar" download="eager"/> > <jar href="medcommons-utils.jar" download="eager"/> > <jar href="saxon-dom.jar" download="eager"/> > <jar href="saxon.jar"download="eager"/> > <jar href="servlet-api.jar" download="eager"/> > <jar href="slf4j-api.jar" download="eager" /> > <jar href="slf4j-log4j12.jar" download="eager"/> > <jar href="stripes.jar" download="eager"/> > <jar href="wsdl4j.jar" download="eager"/> > <jar href="wstx-asl.jar" download="eager"/> > <jar href="xbean.jar" download="eager"/> > <jar href="xbean_xpath.jar" download="eager"/> > <jar href="xercesImpl.jar" download="eager"/> > <jar href="xfire-all.jar" download="eager"/> > > > <property > name="ddl.configuration" > value="/DDL/app/DDL.properties"/> > <property name="gatewayRoot" > value="<%= request.getScheme() + "://" +request.getServerName() %>" /> > > > <property name="defaultDICOMRemoteAETitle" > value=<%= request.getParameter("DICOMRemoteAETitle") %>/> > <property name="defaultDICOMRemoteDicomPort" > value="<%= request.getParameter("DICOMRemoteDicomPort") %>"/> > <property name="defaultDICOMRemoteHost" > value="<%= request.getParameter("DICOMRemoteHost") %>"/> > <property name="defaultDICOMLocalAETitle" > value="<%= request.getScheme() + " " + > request.getParameter("DICOMLocalAETitle") %>"/> > <property name="defaultDICOMLocalDicomPort" > value="<%= request.getParameter("DICOMLocalDicomPort") %>"/> > > </resources> > > <application-desc > main-class="net.medcommons.application.dicomclient.DICOMClient" /> > > > </jnlp> > >
