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>
