Ciao Sandro,
It was the same behavior before I was packing the .jar files, so
that's not it. I right now I have renamed them BEFORE signing and
packing...
It actually loads the "pivot-wtk-terra.jar" file long before this
comes up, so it is related (I think) to which classloader is being
invoked by the Resources.loadJSONResource method (as opposed to the
classloader that is invoked from my application main class). I remember
some discussion maybe from Chris B. about classloader issues a couple of
years ago... Do you remember that? I'm thinking the use of TCCL in
Resources should be changed, but .... The strange thing is that there
is no reference (that I can see) to the versioned .jar file name, so I
don't see how it could even figure out that name to even try....
Talk soon,
~Roger
On 4/11/15 6:08 AM, Sandro Martini wrote:
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.whitc...@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)
