JTreeTable - Dynamic Child Loading - Selection problem

Hi,
I'm using JTreeTable Example 3 for my application.
I've hidded the root and I am loading the child nodes for the second level nodes(parent) dynamically using the treeWillExpand() method . So my Model will be updated dynamically during runtime.
The problem is, the selection of the TreeTable is not working properly after the expansion. Please throw some light on this issue.
Thanks in advance
Your
Arun

try to invoke reload(); on your treeModel ...
i had this problem too only if the root is hided ...

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    (org.apache.cocoon.components.classloader.ClassLoaderManager =
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Setting up the sitemap.
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Sitemap location =
    sitemap.xmap
    DEBUG 703 [cocoon  ] (ExecuteThread-11): ComponentFactory creating
    new instance of org.apache.cocoon.components.url.URLFactoryImpl.
    DEBUG 703 [cocoon  ] (ExecuteThread-11): Getting the URLFactories
    DEBUG 703 [cocoon  ] (ExecuteThread-11): for protocol:
    resource org.apache.cocoon.components.url.ResourceURLFactory
    DEBUG 718 [cocoon  ] (ExecuteThread-11): for protocol: context
    org.apache.cocoon.components.url.ContextURLFactory
    DEBUG 718 [cocoon  ] (ExecuteThread-11): Beginning sitemap
    regeneration
    DEBUG 718 [cocoon  ] (ExecuteThread-11): Making URL from
    file:/D:/Programs/cocoon-1.8.2/samples/sitemap.xmap
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.
    DEBUG 718 [cocoon  ] (Thread-1): Could not find ComponentHandler,
    attempting to create one for role:
    org.apache.cocoon.components.language.generator.ServerPagesSelector
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.generator.GeneratorSelector.
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.
    DEBUG 718 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element:
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of org.apache.cocoon.components.CocoonComponentSelector.
    DEBUG 718 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element: markup-languages
    DEBUG 734 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.markup.xsp.XSPMarkupLanguage for
    xsp
    DEBUG 734 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage
    for sitemap
    DEBUG 734 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of org.apache.cocoon.components.CocoonComponentSelector.
    DEBUG 734 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element: programming-languages
    DEBUG 750 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.programming.java.JavaLanguage.
    DEBUG 750 [cocoon  ] (Thread-1): Looking up
    org.apache.cocoon.components.classloader.ClassLoaderManager
    DEBUG 750 [cocoon  ] (Thread-1): Setting the parameters
    DEBUG 750 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.programming.java.JavaLanguage for
    java
    DEBUG 765 [cocoon  ] (Thread-1): The instance was not accessible,
    creating it now.
    DEBUG 765 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 1718 [cocoon  ] (Thread-1): Making URL from
    jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    DEBUG 1718 [cocoon  ] (Thread-1): Logicsheet
    Used:jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    WARN 4109 [cocoon  ] (Thread-1): Could not load class for program
    'org\apache\cocoon\www\sitemap_xmap'
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    java.security.AccessControlContext.checkPermission(AccessControlContext.java:272)
    at
    java.security.AccessController.checkPermission(AccessController.java:399)
    at
    java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
    at java.net.URLClassLoader$5.run(URLClassLoader.java:463)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.getPermissions(URLClassLoader.java:461)
    at
    java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:162)
    at
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
    at
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.loadClass(ClassLoaderManagerImpl.java:58)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:121)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:163)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): Language Exception
    org.apache.cocoon.components.language.LanguageException: Could not load
    class for program 'org\apache\cocoon\www\sitemap_xmap' due to a
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:124)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:163)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): ComponentFactory decommissioning
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 4109 [cocoon  ] (Thread-1): Can't load ServerPage
    org.apache.avalon.ComponentManagerException: Could not add component for
    class: org.apache.cocoon.www.sitemap_xmap
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerator(GeneratorSelector.java:61)
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.select(GeneratorSelector.java:50)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.select(ProgramGeneratorImpl.java:263)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:172)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 4359 [cocoon  ] (Thread-1): Making URL from
    jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    DEBUG 4359 [cocoon  ] (Thread-1): Logicsheet
    Used:jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    WARN 6109 [cocoon  ] (Thread-1): Could not load class for program
    'org\apache\cocoon\www\sitemap_xmap'
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    java.security.AccessControlContext.checkPermission(AccessControlContext.java:272)
    at
    java.security.AccessController.checkPermission(AccessController.java:399)
    at
    java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
    at java.net.URLClassLoader$5.run(URLClassLoader.java:463)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.getPermissions(URLClassLoader.java:461)
    at
    java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:162)
    at
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
    at
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.loadClass(ClassLoaderManagerImpl.java:58)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:121)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:210)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (Thread-1): Language Exception
    org.apache.cocoon.components.language.LanguageException: Could not load
    class for program 'org\apache\cocoon\www\sitemap_xmap' due to a
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:124)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:210)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (Thread-1): ComponentFactory decommissioning
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    ERROR 6109 [cocoon  ] (Thread-1): Error compiling sitemap
    org.apache.avalon.ComponentManagerException: Could not add component for
    class: org.apache.cocoon.www.sitemap_xmap
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerator(GeneratorSelector.java:61)
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.select(GeneratorSelector.java:50)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.select(ProgramGeneratorImpl.java:263)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:219)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): Changing Cocoon
    context(sitemap.xmap) to prefix()
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): from
    context(file:/D:/Programs/cocoon-1.8.2/samples/) and prefix()
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): at URI
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): New context is
    file:/D:/Programs/cocoon-1.8.2/samples/
    ERROR 6140 [cocoon  ] (ExecuteThread-11): Problem with servlet
    org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is
    not available.
    at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:106)
    at org.apache.cocoon.Cocoon.process(Cocoon.java:218)
    at
    org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:417)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:123)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:761)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:708)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
    INFO 6187 [cocoon  ] (ExecuteThread-11): '' Processed by Apache
    Cocoon 2.0a4 in 5.75 seconds.
    ================================================================
    Regards,
    Georgi

    Hello folks,
    System:
    Cocoon: v2.0
    JDK: Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C),
    Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)
    OS: NT4 SP5
    Servlet: v2.2
    AppServer: Weblogic 5.1 SP6
    Symptoms:
    I've updated our application from Cocoon 1.7.4 to Cocoon2. After I
    figured out what libraries I need on the Weblogic's classpath, I managed
    to envoke the MyServlet (MyServlet extends CocoonServlet). The technique
    I am using is the one I used with the Cocoon v1.7.4: extend Cocoon
    servlet and wrap the HttpServletRequest in MyRequest to provide the XML
    content. I changed the line <map:generators default="request"> in
    sitemap.xmap to specify the location of the source. Configuration files
    seem to be read correctly and the file
    <myWebAppContext>/WEB-INF/_tmp_war/org/apache/cocoon/www/sitemap_xmap.java
    is generated (but there is no class file generated)!
    I looked at the cocoon.log file and looks like a class loader security
    problem: the \WEB-INF\_tmp_war gets locked! Is there any workaround this
    problem? Any help is much appreciated!
    cocoon.log file generated:
    DEBUG 62 [cocoon  ] (ExecuteThread-11): Using configuration file:
    /cocoon.xconf
    INFO 62 [cocoon  ] (ExecuteThread-11): Reloading from:
    file:D:/Programs/cocoon-1.8.2/samples/cocoon.xconf
    DEBUG 93 [cocoon  ] (ExecuteThread-11): New Cocoon object.
    DEBUG 93 [cocoon  ] (ExecuteThread-11): Using parser:
    org.apache.cocoon.components.parser.JaxpParser
    DEBUG 109 [cocoon  ] (ExecuteThread-11): Creating Repository with
    this directory: D:\programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war
    DEBUG 109 [cocoon  ] (ExecuteThread-11): Classpath =
    D:\Programs\cocoon-1.8.2\samples\WEB-INF\classes;D:\Programs\cocoon-1.8.2\samples\WEB-INF\lib\javac.jar;D:\avue\lib\servlet.jar;D:\avue\lib\jaxp.jar;D:\avue\lib\xerces.jar;D:\avue\lib\xalan.jar;D:\avue\lib\cocoon.jar;D:\avue\lib\avalonapi.jar;D:\avue\lib\logkit.jar;D:\avue\lib\maybeupload.jar;D:\avue\lib\jakarta-regexp-1.2.jar;D:\avue\lib\jstyle.jar;D:\avue\lib\javac.jar;D:\weblogic\lib\weblogic510sp6boot.jar;D:\weblogic\classes\boot;
    DEBUG 109 [cocoon  ] (ExecuteThread-11): Work directory =
    D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war
    DEBUG 125 [cocoon  ] (Thread-0): ComponentFactory creating new
    instance of org.apache.cocoon.components.parser.JaxpParser.
    DEBUG 140 [cocoon  ] (Thread-0): ComponentFactory creating new
    instance of org.apache.cocoon.components.parser.JaxpParser.
    DEBUG 140 [cocoon  ] (Thread-0): ComponentFactory creating new
    instance of org.apache.cocoon.components.parser.JaxpParser.
    DEBUG 140 [cocoon  ] (Thread-0): ComponentFactory creating new
    instance of org.apache.cocoon.components.parser.JaxpParser.
    DEBUG 390 [cocoon  ] (ExecuteThread-11): Root configuration:
    cocoon
    DEBUG 390 [cocoon  ] (ExecuteThread-11): Configuration version:
    2.0
    DEBUG 390 [cocoon  ] (ExecuteThread-11): Setting up components...
    DEBUG 406 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.parser.Parser =
    org.apache.cocoon.components.parser.JaxpParser)
    DEBUG 406 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.language.generator.ProgramGenerator =
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl)
    DEBUG 406 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.url.URLFactory =
    org.apache.cocoon.components.url.URLFactoryImpl)
    DEBUG 406 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.saxconnector.SAXConnector =
    org.apache.cocoon.components.saxconnector.NullSAXConnector)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.avalon.util.datasource.DataSourceComponentSelector =
    org.apache.cocoon.components.CocoonComponentSelector)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.avalon.util.pool.PoolController =
    org.apache.cocoon.components.ComponentPoolController)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.language.programming.ProgrammingLanguageSelector
    = org.apache.cocoon.components.CocoonComponentSelector)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.language.markup.MarkupLanguageSelector =
    org.apache.cocoon.components.CocoonComponentSelector)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.store.Store =
    org.apache.cocoon.components.store.MemoryStore)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Adding component
    (org.apache.cocoon.components.classloader.ClassLoaderManager =
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl)
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Setting up the sitemap.
    DEBUG 422 [cocoon  ] (ExecuteThread-11): Sitemap location =
    sitemap.xmap
    DEBUG 703 [cocoon  ] (ExecuteThread-11): ComponentFactory creating
    new instance of org.apache.cocoon.components.url.URLFactoryImpl.
    DEBUG 703 [cocoon  ] (ExecuteThread-11): Getting the URLFactories
    DEBUG 703 [cocoon  ] (ExecuteThread-11): for protocol:
    resource org.apache.cocoon.components.url.ResourceURLFactory
    DEBUG 718 [cocoon  ] (ExecuteThread-11): for protocol: context
    org.apache.cocoon.components.url.ContextURLFactory
    DEBUG 718 [cocoon  ] (ExecuteThread-11): Beginning sitemap
    regeneration
    DEBUG 718 [cocoon  ] (ExecuteThread-11): Making URL from
    file:/D:/Programs/cocoon-1.8.2/samples/sitemap.xmap
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.
    DEBUG 718 [cocoon  ] (Thread-1): Could not find ComponentHandler,
    attempting to create one for role:
    org.apache.cocoon.components.language.generator.ServerPagesSelector
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.generator.GeneratorSelector.
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.
    DEBUG 718 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element:
    DEBUG 718 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of org.apache.cocoon.components.CocoonComponentSelector.
    DEBUG 718 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element: markup-languages
    DEBUG 734 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.markup.xsp.XSPMarkupLanguage for
    xsp
    DEBUG 734 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage
    for sitemap
    DEBUG 734 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of org.apache.cocoon.components.CocoonComponentSelector.
    DEBUG 734 [cocoon  ] (Thread-1): CocoonComponentSelector setting
    up with root element: programming-languages
    DEBUG 750 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.programming.java.JavaLanguage.
    DEBUG 750 [cocoon  ] (Thread-1): Looking up
    org.apache.cocoon.components.classloader.ClassLoaderManager
    DEBUG 750 [cocoon  ] (Thread-1): Setting the parameters
    DEBUG 750 [cocoon  ] (Thread-1): Adding
    org.apache.cocoon.components.language.programming.java.JavaLanguage for
    java
    DEBUG 765 [cocoon  ] (Thread-1): The instance was not accessible,
    creating it now.
    DEBUG 765 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 1718 [cocoon  ] (Thread-1): Making URL from
    jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    DEBUG 1718 [cocoon  ] (Thread-1): Logicsheet
    Used:jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    WARN 4109 [cocoon  ] (Thread-1): Could not load class for program
    'org\apache\cocoon\www\sitemap_xmap'
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    java.security.AccessControlContext.checkPermission(AccessControlContext.java:272)
    at
    java.security.AccessController.checkPermission(AccessController.java:399)
    at
    java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
    at java.net.URLClassLoader$5.run(URLClassLoader.java:463)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.getPermissions(URLClassLoader.java:461)
    at
    java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:162)
    at
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
    at
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.loadClass(ClassLoaderManagerImpl.java:58)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:121)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:163)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): Language Exception
    org.apache.cocoon.components.language.LanguageException: Could not load
    class for program 'org\apache\cocoon\www\sitemap_xmap' due to a
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:124)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:163)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): ComponentFactory decommissioning
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 4109 [cocoon  ] (Thread-1): Can't load ServerPage
    org.apache.avalon.ComponentManagerException: Could not add component for
    class: org.apache.cocoon.www.sitemap_xmap
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerator(GeneratorSelector.java:61)
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.select(GeneratorSelector.java:50)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.select(ProgramGeneratorImpl.java:263)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:172)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 4109 [cocoon  ] (Thread-1): ComponentFactory creating new
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    DEBUG 4359 [cocoon  ] (Thread-1): Making URL from
    jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    DEBUG 4359 [cocoon  ] (Thread-1): Logicsheet
    Used:jar:file:/D:/avue/lib/cocoon.jar!/org/apache/cocoon/components/language/markup/sitemap/java/sitemap.xsl
    WARN 6109 [cocoon  ] (Thread-1): Could not load class for program
    'org\apache\cocoon\www\sitemap_xmap'
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    java.security.AccessControlContext.checkPermission(AccessControlContext.java:272)
    at
    java.security.AccessController.checkPermission(AccessController.java:399)
    at
    java.lang.SecurityManager.checkPermission(SecurityManager.java:545)
    at java.net.URLClassLoader$5.run(URLClassLoader.java:463)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.getPermissions(URLClassLoader.java:461)
    at
    java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:162)
    at
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
    at
    org.apache.cocoon.components.classloader.ClassLoaderManagerImpl.loadClass(ClassLoaderManagerImpl.java:58)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:121)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:210)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (Thread-1): Language Exception
    org.apache.cocoon.components.language.LanguageException: Could not load
    class for program 'org\apache\cocoon\www\sitemap_xmap' due to a
    java.security.AccessControlException: access denied
    (java.io.FilePermission
    \D:\Programs\cocoon-1.8.2\samples\WEB-INF\_tmp_war\- read)
    at
    org.apache.cocoon.components.language.programming.java.JavaLanguage.loadProgram(JavaLanguage.java:124)
    at
    org.apache.cocoon.components.language.programming.CompiledProgrammingLanguage.load(CompiledProgrammingLanguage.java:119)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.generateResource(ProgramGeneratorImpl.java:245)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:210)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (Thread-1): ComponentFactory decommissioning
    instance of
    org.apache.cocoon.components.language.markup.sitemap.SitemapMarkupLanguage.
    ERROR 6109 [cocoon  ] (Thread-1): Error compiling sitemap
    org.apache.avalon.ComponentManagerException: Could not add component for
    class: org.apache.cocoon.www.sitemap_xmap
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.addGenerator(GeneratorSelector.java:61)
    at
    org.apache.cocoon.components.language.generator.GeneratorSelector.select(GeneratorSelector.java:50)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.select(ProgramGeneratorImpl.java:263)
    at
    org.apache.cocoon.components.language.generator.ProgramGeneratorImpl.load(ProgramGeneratorImpl.java:219)
    at org.apache.cocoon.sitemap.Handler.run(Handler.java:173)
    at java.lang.Thread.run(Thread.java:484)
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): Changing Cocoon
    context(sitemap.xmap) to prefix()
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): from
    context(file:/D:/Programs/cocoon-1.8.2/samples/) and prefix()
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): at URI
    DEBUG 6109 [cocoon  ] (ExecuteThread-11): New context is
    file:/D:/Programs/cocoon-1.8.2/samples/
    ERROR 6140 [cocoon  ] (ExecuteThread-11): Problem with servlet
    org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is
    not available.
    at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:106)
    at org.apache.cocoon.Cocoon.process(Cocoon.java:218)
    at
    org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:417)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    at
    weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:123)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:761)
    at
    weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:708)
    at
    weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:252)
    at
    weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:346)
    at
    weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:246)
    at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
    INFO 6187 [cocoon  ] (ExecuteThread-11): '' Processed by Apache
    Cocoon 2.0a4 in 5.75 seconds.
    ================================================================
    Regards,
    Georgi

  • Dynamic Class Loading (RMI)

    Hi,
    i have my rmi server, implementing objects,stubs and skeleton classes deployed in my Tomcat server and they are stored under the tomcat root folder.
    In anoather jvm iam trying to load the classes thru the below code.
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    what may be the problem???
    Should i have the security policy file in the client machine.

    Please Do tell me if any of the following worked I'll be greatly obliged
    1) Try this
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    This / thing at the end of the URL is very important
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    import java.security.*;
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    import java.rmi.registry.*;
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              return true;
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    All the Best

  • "Open-code" statements / dynamic class-loading

    Hi!
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  • Selection Problem with JTable

    Hello,
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    It is a table like this:
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    I have loaded the latest firmware (.2.03e) onto it and formatted it so was clean when i started loading my music on.
    I'm using winamp on winxp to copy my music to the player, but occasionally i get tracks that wont copy to the player. Winamp just shows 'unspecified error'. If a file fails to copy it will never copy, no matter how many times i try. Somtimes its a random track, sometimes an entire album.
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    It only seems to happen with windows media files, all my mp3s copy fine. The files that dont copy probably represent about 0% of my music but play fine on all my other players.
    sorry for the long post, just really scratching my head with this one!
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  • Dynamic class loading failed, why?

    Hi there!
    We are using WebLogic 5.1 togehter with Apache1.3.22/Tomcat4.01. It all worked
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    Heiner

    If you were relying on client network classloading stubs from WebLogic, you
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    Heiner Amthauer <[email protected]> wrote:
    Hi there!
    We are using WebLogic 5.1 togehter with Apache1.3.22/Tomcat4.01. It all worked
    fine for about 2 month. All of a sudden, dynamic class loading refuses to work.
    From one day to the other I got the excpetion: javax.naming.CommunicationException.
    Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
    - with nested exception:
    [java.lang.ClassNotFoundException: class com.dsh.egb.aks.betrieb.ejbs.AnmeldenEJBHomeImpl_ServiceStub
    previously not found]
    Why does this happen? I can not remember having touched any properties.
    Please help,
    Heiner--
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