Ok, it seems that my mind was rather broken than the jspc. We reinstalled a clean tomcat copy and now it works.
Sorry for disturbing :-) regards Leon On 4/20/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > I found that same issue was discussed by Allistair and Remy in 2005 > with 5.5.11, and haven't been resolved : > > http://mail-archives.apache.org/mod_mbox/tomcat-users/200508.mbox/[EMAIL > PROTECTED] > > Seems that jspc is broken? > > Leon > > > > On 4/20/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > > no environment. > > just calling from bash on a debian machine: > > $ java -version > > java version "1.5.0_06" > > Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05) > > Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode) > > > > $ echo $JAVA_HOME > > /usr/local/java/ > > > > which is > > lrwxr-xr-x 1 root staff 17 Apr 5 13:51 java -> jdk1.5.0_06_32bit > > > > Apache Ant version 1.6.5 compiled on June 2 2005 > > > > Other buildscripts are running well, and the jspc definition is taken > > from the examples on tomcat's site: > > http://tomcat.apache.org/tomcat-5.5-doc/jasper-howto.html > > Web Application Compilation - section > > > > regards > > Leon > > > > On 4/20/06, Marc Farrow <[EMAIL PROTECTED]> wrote: > > > What ide are you using? If you set a property at the start of the build > > > script that sets java.home to your SDK, then it should use that. I know > > > in > > > NetBeans that properties are immutable, so once set they will not be set > > > again. I am not sure about other environments, but I would guess this is > > > a > > > feature of ANT and not the IDE. > > > > > > hth > > > > > > > > > On 4/20/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > > > > > > > > On 4/20/06, Marc Farrow <[EMAIL PROTECTED]> wrote: > > > > > jsp: > > > > > [echo] /home/frs/test_web_tomcat > > > > > [echo] /usr/local/jdk1.5.0_06_32bit/jre > > > > > [echo] /usr/local/jdk1.5.0_06_32bit/jre > > > > > [echo] Generating java files out of root jsps > > > > > [jasper2] java.lang.IllegalStateException: No Java compiler available > > > > > > > > > > This looks like your "compiler" is pointing to a JRE instead of JDK. > > > > > > > > > > > > > Yes, but how? > > > > The $JAVA_HOME variable is pointing to the jdk, other build scripts > > > > running fine. The java.home in this special build file seems to point > > > > into false direction, but I don't know what could twist it? > > > > > > > > leon > > > > > > > > > > > > > > > > > > > On 4/20/06, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > Hi, > > > > > > > > > > > > in our deployment scripts we precompile jsps for live deployment. > > > > > > However, we are in the process of switching from 5.0.x to 5.5.16 and > > > > > > the precompilation fails. > > > > > > I've searched the net and checked the 5.5 docs but haven't found any > > > > > > hints. > > > > > > > > > > > > Here's the exception: > > > > > > > > > > > > [EMAIL PROTECTED]:~/bin/testsystem$ ant -f build_web.xml > > > > > > Buildfile: build_web.xml > > > > > > > > > > > > jsp: > > > > > > [echo] /home/frs/test_web_tomcat > > > > > > [echo] /usr/local/jdk1.5.0_06_32bit/jre > > > > > > [echo] /usr/local/jdk1.5.0_06_32bit/jre > > > > > > [echo] Generating java files out of root jsps > > > > > > [jasper2] java.lang.IllegalStateException: No Java compiler > > > > > > available > > > > > > [jasper2] at > > > > > > org.apache.jasper.JspCompilationContext.createCompiler( > > > > > > JspCompilationContext.java:224) > > > > > > [jasper2] at org.apache.jasper.JspC.processFile(JspC.java:979) > > > > > > [jasper2] at org.apache.jasper.JspC.execute(JspC.java:1135) > > > > > > [jasper2] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > > > > Method) > > > > > > [jasper2] at > > > > > > sun.reflect.NativeMethodAccessorImpl.invoke( > > > > NativeMethodAccessorImpl.java > > > > > > :39) > > > > > > [jasper2] at > > > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke( > > > > > > DelegatingMethodAccessorImpl.java:25) > > > > > > [jasper2] at java.lang.reflect.Method.invoke(Method.java:585) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:123) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) > > > > > > [jasper2] at org.apache.tools.ant.Task.perform(Task.java:364) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.Target.execute(Target.java:341) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.Target.performTasks(Target.java > > > > :369) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) > > > > > > [jasper2] at org.apache.tools.ant.Project.executeTarget( > > > > Project.java > > > > > > :1185) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.helper.DefaultExecutor.executeTargets( > > > > > > DefaultExecutor.java:40) > > > > > > [jasper2] at > > > > > > org.apache.tools.ant.Project.executeTargets(Project.java:1068) > > > > > > [jasper2] at org.apache.tools.ant.Main.runBuild(Main.java:668) > > > > > > [jasper2] at org.apache.tools.ant.Main.startAnt(Main.java:187) > > > > > > [jasper2] at org.apache.tools.ant.launch.Launcher.run( > > > > Launcher.java > > > > > > :246) > > > > > > [jasper2] at org.apache.tools.ant.launch.Launcher.main( > > > > Launcher.java > > > > > > :67) > > > > > > > > > > > > BUILD FAILED > > > > > > /home/frs/bin/testsystem/build_web.xml:41: > > > > > > org.apache.jasper.JasperException: No Java compiler available > > > > > > > > > > > > > > > > > > and here's the buildfile: > > > > > > <project name="datingr4p1" default="jsp" basedir="."> > > > > > > > > > > > > <property name="tomcat.home" location="/home/frs/test_web_tomcat"/> > > > > > > <property name="root.classes" > > > > > > location="${tomcat.home}/work/Catalina/localhost/_/"/> > > > > > > <property name="root.src" location="${tomcat.home}/webapps/ROOT"/> > > > > > > > > > > > > > > > > > > <target name="jsp"> > > > > > > <!-- > > > > > > The Ant JSPC task doesn't work with Tomcat 5.0 > > > > > > so in the meantime we need to define our own task. > > > > > > --> > > > > > > <echo>${tomcat.home}</echo> > > > > > > > > > > > > <echo>${java.home}</echo> > > > > > > <property name="java.home" location="/usr/local/java"/> > > > > > > <echo>${java.home}</echo> > > > > > > <taskdef classname="org.apache.jasper.JspC" onerror="report" > > > > > > name="jasper2"> > > > > > > <classpath id="jspc.classpath"> > > > > > > <pathelement location="/usr/local/java/lib/tools.jar"/> > > > > > > <fileset dir="${tomcat.home}/common/lib"> > > > > > > <include name="*.jar"/> > > > > > > </fileset> > > > > > > <fileset dir="${tomcat.home}/bin"> > > > > > > <include name="*.jar"/> > > > > > > </fileset> > > > > > > <fileset dir="${tomcat.home}/server/lib"> > > > > > > <include name="*.jar"/> > > > > > > </fileset> > > > > > > </classpath> > > > > > > </taskdef> > > > > > > > > > > > > > > > > > > <echo>Generating java files out of root jsps</echo> > > > > > > <jasper2 outputDir="${root.classes}" > > > > > > uriroot="${root.src}" > > > > > > verbose="9" > > > > > > package="org.apache.jsp" > > > > > > compilerSourceVM="1.5" > > > > > > compilerTargetVM="1.5" > > > > > > validateXml="false"> > > > > > > </jasper2> > > > > > > > > > > > > <echo>Compiling root java files </echo> > > > > > > <javac srcdir="${root.classes}" > > > > > > destdir="${root.classes}" > > > > > > verbose="false" > > > > > > debug="true" > > > > > > optimize="false" > > > > > > includes="**/*.java" > > > > > > fork="yes" > > > > > > compilerSourceVM="1.5" > > > > > > compilerTargetVM="1.5" > > > > > > memoryInitialSize="800m" > > > > > > memoryMaximumSize="800m" > > > > > > > > > > > > > <classpath> > > > > > > <pathelement > > > > > > location="${java.home}/../lib/tools.jar"/> > > > > > > <pathelement > > > > > > path="${tomcat.home}/webapps/ROOT/WEB-INF/classes"/> > > > > > > <fileset dir="${tomcat.home}/common/lib"> > > > > > > <include name="*.jar"/> > > > > > > </fileset> > > > > > > <fileset > > > > > > dir="${tomcat.home}/webapps/ROOT/WEB-INF/lib"> > > > > > > <include name="*.jar"/> > > > > > > </fileset> > > > > > > </classpath> > > > > > > </javac> > > > > > > </target> > > > > > > > > > > > > > > > > > > > > > > > > </project> > > > > > > > > > > > > suspicious java.home property seems to point to the jre, whether > > > > > > system JAVA_HOME variable point to the jdk: > > > > > > /usr/local/java/ -> jdk1.5.0_06_32bit > > > > > > > > > > > > I've checked the source code and found that the code in > > > > > > org.apache.jasper.JspCompilationContext.createCompiler( > > > > > > JspCompilationContext.java:224) > > > > > > tries to load the JDT or JAVAC compiler by name. Is it a > > > > > > classloading > > > > > > issue? > > > > > > > > > > > > Thanx in advance > > > > > > > > > > > > regards > > > > > > Leon > > > > > > > > > > > > --------------------------------------------------------------------- > > > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > Marc Farrow > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > -- > > > Marc Farrow > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
