Ciao Roger,
so repackaging jars is not enough ? sorry, a quick fix like this was too
easy to not try :-) .
Yes, the problem could be something related to classloaders but we should't
have hardcoded strings ... anyway I can take a look.
For 2.1 I'd like to fix issues related to classloaders (important fixes /
improvements to handle them in a consistent way across all classes) but
maybe we will have to expand application interface to handle this ... I'll
give you more detail soon.
Let's update.
Bye
Il 11/Apr/2015 19:49, "Roger and Beth Whitcomb" <rogerandb...@rbwhitcomb.com>
ha scritto:
> 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)
>>>
>>>
>>>
>
