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From Sandro Martini <sandro.mart...@gmail.com>
Subject Re: Applet-related question
Date Sat, 11 Apr 2015 13:08:49 GMT
Hi Roger,
it's a strange behavior ... could you try even without deploying then
packed version of jars ?
Then maybe try to regenerate them but from Pivot renamed jars ?

In next days I can try to take a look ...

Let's update.

Bye
Il 10/apr/2015 22:10, "Roger Whitcomb" <Roger.Whitcomb@actian.com> ha
scritto:

> Hi all,
>                 Our application has been running very well for about 3
> years as a desktop app, and now we're beginning to deploy it as an applet.
> That also is working very well, except for one very strange thing.
>                 We have renamed the Pivot .jar files to eliminate the
> version number suffix (just for simplicity, since we have gone through
> several revisions of Pivot already, and it simplified the installers).  The
> main .jar file has this as the manifest:
> Main-Class: com.ingres.director.pivot.DirectorMain
> Class-Path: pivot-core.jar pivot-wtk.jar pivot-wtk-terra.jar jh.jar
> commons-logging-api.jar commons-vfs2.jar pivot-charts.jar pivot-jfree.jar
> jfreechart.jar jcommon.jar sigar.jar hadoop-common.jar hadoop-auth.jar
> hadoop-dfs.jar guava.jar commons-collections.jar commons-configuration.jar
> commons-lang.jar commons-cli.jar commons-io.jar slf4j-api.jar
> slf4j-log4j12.jar log4j.jar protobuf-java.jar
>                 And the call to "deployJava.js" has this library list:
>                         var libraries = [];
>                         libraries.push("pivot-wtk.jar");
>                         libraries.push("pivot-core.jar");
>                         libraries.push("pivot-wtk-terra.jar");
>                         libraries.push("director.jar");
>                         libraries.push("commons-cli.jar");
>                         libraries.push("commons-collections.jar");
>                         libraries.push("commons-configuration.jar");
>                         libraries.push("commons-io.jar");
>                         libraries.push("commons-lang.jar");
>                         libraries.push("commons-logging-api.jar");
>                         libraries.push("commons-vfs2.jar");
>                         libraries.push("guava.jar");
>                         libraries.push("hadoop-auth.jar");
>                         libraries.push("hadoop-common.jar");
>                         libraries.push("hadoop-hdfs.jar");
>                         libraries.push("jcommon.jar");
>                         libraries.push("jfreechart.jar");
>                         libraries.push("jh.jar");
>                         libraries.push("log4j.jar");
>                         libraries.push("pivot-charts.jar");
>                         libraries.push("pivot-web.jar");
>                         libraries.push("pivot-web-server.jar");
>                         libraries.push("protobuf-java.jar");
>                         libraries.push("slf4j-api.jar");
>                         libraries.push("slf4j-log4j12.jar");
>
>                         attributes.archive = libraries.join(",");
>
>                         var parameters = {
>                             codebase_lookup:false,
>                             permissions:"all-permissions",
>
> java_arguments:"-Dsun.awt.noerasebackground=true
> -Dsun.awt.erasebackgroundonresize=true -Djnlp.packEnabled=true",
>
> application_class_name:"com.ingres.director.pivot.DirectorMain"
>                         };
>
>                         var startupProperties = [];
>                         startupProperties.push("language=en_US");
>
>                         parameters.startup_properties =
> startupProperties.join("&");
>
>
>                         deployJava.runApplet(attributes, parameters,
> "1.7");
>
> So, everything works fine and the applet displays the application
> perfectly, just like in the desktop version.
>
>                 But, at some point when we start to deploy a Pivot
> FileBrowser I start to see these errors in the Java Console, where it is
> trying to find the "pivot-wtk-terra-2.1.0.jar" file.  Of course it does not
> find it, and eventually realizes that the class is in the
> "pivot-wtk-terra.jar" file and everything works.  So, the question is:
> where is it getting the idea to look for the version-numbered
> pivot-wtk-terra-2.1.0.jar file?  I have found nothing in any manifest or
> any other place that references this .jar file name...
>
>                 Anyone have any clues (I'm assuming this is some kind of
> classloader thing, because the code in Resources.readJSONResource is
> calling this:
> ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
> right before it gets the error, but I really don't know where else to look.
>                 I have also checked the Java cache and there is no
> "pivot-wtk-terra-2.1.0.jar" file there either.
>
> Thanks,
> ~Roger Whitcomb
>
> network: Cache entry not found [url:
> http://localhost:8080/director/pivot-wtk-terra-2.1.0.jar, version: null]
> network: Connecting
> http://localhost:8080/director/pivot-wtk-terra-2.1.0.jar.pack.gz with
> proxy=DIRECT
> network: Connecting http://localhost:8080/ with proxy=DIRECT
> network: Cache entry not found [url:
> http://localhost:8080/director/pivot-wtk-terra-2.1.0.jar, version: null]
> network: Connecting
> http://localhost:8080/director/pivot-wtk-terra-2.1.0.jar with proxy=DIRECT
> java.io.FileNotFoundException:
> http://localhost:8080/director/pivot-wtk-terra-2.1.0.jar
>                 at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)
>                 at
> sun.net.www.protocol.http.HttpURLConnection.access$200(Unknown Source)
>                 at
> sun.net.www.protocol.http.HttpURLConnection$9.run(Unknown Source)
>                 at
> sun.net.www.protocol.http.HttpURLConnection$9.run(Unknown Source)
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>                 at java.security.AccessController.doPrivileged(Unknown
> Source)
>                 at
> sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
>                 at sun.plugin.PluginURLJarFileCallBack.downloadJAR(Unknown
> Source)
>                 at sun.plugin.PluginURLJarFileCallBack.access$000(Unknown
> Source)
>                 at sun.plugin.PluginURLJarFileCallBack$1.run(Unknown
> Source)
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>                 at sun.plugin.PluginURLJarFileCallBack.retrieve(Unknown
> Source)
>                 at sun.net.www.protocol.jar.URLJarFile.retrieve(Unknown
> Source)
>                 at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown
> Source)
>                 at sun.net.www.protocol.jar.JarFileFactory.get(Unknown
> Source)
>                 at
> sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
>                 at
> sun.plugin.net.protocol.jar.CachedJarURLConnection.connect(Unknown Source)
>                 at
> sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFileInternal(Unknown
> Source)
>                 at
> sun.plugin.net.protocol.jar.CachedJarURLConnection.getJarFile(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.access$800(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader$1.run(Unknown Source)
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(Unknown Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader$4.run(Unknown Source)
>                 at java.security.AccessController.doPrivileged(Native
> Method)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.getResource(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath$JarLoader.getResource(Unknown
> Source)
>                 at
> com.sun.deploy.security.DeployURLClassPath.getResource(Unknown Source)
>                 at
> sun.plugin2.applet.Plugin2ClassLoader.getResourceAsResource(Unknown Source)
>                 at
> sun.plugin2.applet.Plugin2ClassLoader.getResourceAsResource(Unknown Source)
>                 at
> com.sun.deploy.security.DeployURLClassLoader.getResourceAsStream(Unknown
> Source)
>                 at
> sun.plugin2.applet.Applet2ClassLoader.getResourceAsStream(Unknown Source)
>                 at
> org.apache.pivot.util.Resources.readJSONResource(Resources.java:201)
>                 at
> org.apache.pivot.util.Resources.<init>(Resources.java:109)
>                 at
> org.apache.pivot.util.Resources.<init>(Resources.java:45)
>                 at
> org.apache.pivot.beans.BXMLSerializer.readObject(BXMLSerializer.java:570)
>                 at
> org.apache.pivot.wtk.skin.terra.TerraFileBrowserSheetSkin.install(TerraFileBrowserSheetSkin.java:99)
>                 at
> org.apache.pivot.wtk.Component.setSkin(Component.java:757)
>                 at
> org.apache.pivot.wtk.Component.installSkin(Component.java:817)
>                 at
> org.apache.pivot.wtk.FileBrowserSheet.<init>(FileBrowserSheet.java:134)
>                 at
> org.apache.pivot.wtk.FileBrowserSheet.<init>(FileBrowserSheet.java:99)
>                 at
> com.ingres.director.pivot.dialogs.ToolsOptionsDialog.<init>(ToolsOptionsDialog.java:516)
>
>

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